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iQpump Drive User Manual

1. FRONT VIEW MOUNTING HOLES FOR A SIZE SCREW AIR In Xu Y i m H H o q UR 9 049 fo t E 4 AIR W2 L W1 J te BI 1 Ww l a D 5 E ET EI E U Te 9r eb EE RATED DIMENSIONS IN INCHES APPROX RATED MODEL OUT NOM WEIGHT INPUT CIMR P7U HP MOUNTING LBS AMPS Wi Wi H w H2 w2 D Di 20370 162 50 22 64 9 84 23 62 14 76 49 2 46 11 81 3 94 3 8 125 20450 192 60 22 64 9 84 23 62 14 76 49 2 46 12 99 5 12 3 8 139 208V 20550 215 75 27 56 12 80 28 54 17 72 49 2 46 13 78 5 12 3 8 189 20750 312 100 27 56 12 80 28 54 17 72 49 2 46 13 78 5 12 3 8 191 20900 360 125 32 28 14 57 33 46 19 69 59 2 56 1447 5 12 3 8 238 21100 415 150 33 66 17 52 34 84 22 64 59 2
2. d 1 o o RATED DIMENSIONS IN INCHES pare Rune NOM ud p7zU VURRENI MOUNTING INPUT CIMR P7U Miu HP wi w He we D D1 LBS 41850 414 300 350 50 00 10 68 51 38 2795 79 335 1634 494 38 572 480V 42200 515 400 450 50 00 10 68 5138 27 95 79 335 1634 494 38 616 43000 675 500 56 70 1437 5807 3606 79 366 16 34 4 94 3 8 891 FOR REFERENCE ONLY UNLESS PROPERLY ENDORSED IN ORDER TO ACHIEVE ADEQUATE COOLING W YASKAWA THE DRIVE MUST BE POSITIONED TO ALLOW A MINIMUM OF FREE AIR OF 1 2 INCHES ON SIDES AND 5 INCHES TOP AND BOTTOM Figure 1 11 Exterior and Mounting Dimensions YASKAWA TM iQp 01 iQpump Drive User Manual 1 5 Heat Loss Data 1 5 Heat Loss Data Table 1 3 200V Class Heat Loss Data TYPE WES Output Cooling Fin Sid Internal Total CIMR P7UL1 107 Capacity CUP ent 00 TW Side W ur a Cooling Method kVA A 20P4 1 4 3 6 19 39 58 Self 20P7 1 8 4 6 26 42 68 Self 21P5 3 0 7 8 48 50 98 Self 22P2 4 1 10 8 68 59 127 Self 23P7 6 4 16 8 110 74 184 Fan 25P5 8 8 23 164 84 248 Fan 27 5 12 31 219 113 332 2011 18 46 2 357 168 524 Fan 2015 23 59 4 416 182 597 Fan 2018 29 74 8 4
3. lio Control circuit terminals 4 Main circuit terminals S Charge indicator Ground terminal Ground terminal Models CIMR _ 2018 25 HP 208V 4018 30 HP 480V and smaller SNISC SHA1 A2 V ac MR R MB E G s1 s2 s3 54 55 56 57 IG 5 5 kc 1 EE TT Control circuit terminals O g mt Charge indicator CRG Sian C
4. 88 PUMP Basics rae eere Te Pa e ete ERR dete 127 PUMP PLOte CUOM ettet fonte ter tex Deco Pete H a bk fruc D D Tad 130 T1 Auto Tunirig cett prp n eth etn E ren duae A EE GERBER ea unn 134 Diagnostics amp Troubleshooting 135 Fault Detectlornzs zasc eot e tp e P p RES E 136 iQpump Keypad 8 141 Alarm Detection tee b eh eyed Fen d e dee Eee e ei da 143 Operator Programming Errors 146 Auto Tuning Faults d bte ied tr e ERN 147 Digital Operator COPY Function Faults 148 212127619 rie ACT C 149 Main Circuit Test eee 153 Drive Date Stamp 157 159 Periodic 1 0000008 0 160 Preventive 161 Heatsink Cooling Fan 162 Removing and Mounting the Terminal 164
5. gt OUTPUT CURRENT LOSS OF PRIME TIME 1 12 LOSS OF PRIME LOP FAULT Time Figure 5 51 Loss of Prime LOP Fault Note Loss of prime function is only active when the maximum number of pumps defined by P1 01 running at maximum frequency Loss of prime function is only active in auto mode YASKAWA TM iQp 01 Drive User Manual 129 5 3 Pump Protection 5 3 Pump Protection P2 Shutdown Pump System When Running at Low Speed Sleep m 2 01 P2 02 P2 03 To protect the pump from operating at very low speeds causing excessive pump wear the iQpump Controller offers a function to shutdown Sleep the pump system m Select Signal to Monitor The system level to monitor no flow operation can be selected with parameter P2 0 Sleep Level Type Table 5 9 P Parameter Name arameter Modbus Diaital Operator Description Setting Factory Menu Page No Address 719 bi perdo eseripuo Range Setting Location No isplay Sets the sleep type 0 Output Frequency Sleep Level Type 1 Output Current Pump Quick HU Sleep Lvl Type 2 Feedback iae d Setup Note Feedback depends on PID direction operation Displays a Sleep Alarm when active Sleep activates when selected level P2 01 reaches programmed sleep level for time specified in P2 03 The level type is determine
6. Parameter Name Parameter Modbus zu ELE Setting Factory Menu Page No Address Digital Operator Description Range Setting Location No Display Maximum Output 0 0 to E1 04 0303H Frequency Output voltage V 120 0 Hz 60 0 Hz Programming 41 Max Frequency VMAX 0 0 to Maximum Output ch 2 230 0 V 1 05 0304H Voltage 1 13 0 Y Programming 41 Max Voltage 5100 460 0 V 480V Base Frequency VA 0 0 to 1 06 0305 Base Frequency E1 08 200 0 60 0 Hz Programming 42 Mid Output Frequency A 0 0 to E1 07 0306H Mid Frequency A VMIN 200 0 3 0Hz Programming 42 E1 10 0 0 to FMIN FA FBASE FMAX 255 0 Mid Output Voltage A 1 09 1 07 1 06 1 04 240V 17 2 VAC E1 08 0307H Mid Voltage A 0 0to 34 5 VAC Programming 42 requency Hz 510 0 To set V f characteristics in a straight line set the same values for 1 07 480V Minimum Output and E1 09 In this case the setting for E1 08 will be disregarded E1 09 0308H Frequency Always ensure that the four frequencies are set in the following manner 0 0 to 1 5 Hz Programming 42 Min Frequency E1 04 FMAX E1 06 FA gt E1 07 FB E1 09 FMIN 200 0 0 0 to 255 0 Mid Output Voltage 240V 10 3 VAC E1 10 0309H Min Voltage 0 0to 207 Programming 42 510 0 480 Mid Output Frequency B 0 0 to 1 11 030 Mid Frequency B 200 0 0 0Hz Programming 42 0 0 to 255 0 Mid Output Vo
7. 165 Paratmeter dre De sa x ey eed 166 Monltor EISt Te doe dst 190 Fault Trace Llst ee Re RR Nene ERR Pe Re RE XXV dn YR Pe 193 Fault History LiSt eM NER Ue 194 YASKAWA TM iQp 01 iQpump Drive User Manual Capacity Related 197 Drive CapaCity 198 Parameters Affected by 02 04 i rte Pe ood 199 Capacity Related Parameter 200 c 203 Standard iQpump Drive 204 COMMUNICATION annu S RXRRR EUR Eua er a AR Ra 207 Using Modbus Communication 208 Modbus Function Gode Detalls pter EE tti etta 212 Modbus Data Tables 214 Modbus Self Diaghosls Ero tic eere on debe BR 219 Peripheral DeviG6S Lin re eden ero vua euo a ou tu rus 221 Branch Circuit Short Circuit 2 222 Branch Circuit Overload 224 Peripheral Devices ctetu eoe a diester ida 224 Third Party Serial Communication Converters RS232 RS485 USB RS485 225 PumpScada
8. circuits CIMR _ _ _ 4075 to 4160 and CIMR _ _ 4185 to 4300 125 Hp to 500 Hp 3 l1 R L1 S L2 R41 L11 9 S1 L21 T1 L31 1 4 400 200 Control circuits Input fuses or molded case circuit breakers are required for proper branch circuit protection for all iQpump drives Failure to use recommended fuses circuit breakers see Appendix E may result in damage to the wiring iQpump drive and or personal injury Control power is supplied internally from the main circuit DC power supply for all iQpump drives Consult your Yaskawa representative before using 12 pulse rectification 38 YASKAWA TM iQp 01 iQpump Drive User Manual 2 2 Wiring Main Circuit Terminals m Cable Length Between iQpump Drive and Motor The iQpump should be installed as close as possible to the motor to minimize the length of load side power cable needed between the iQpump drive and the motor If the cable between the iQpump drive and the motor is long the high frequency leakage current will increase causing the iQpump drive output current to increase as well This may affect peripheral devices To prevent this reduce the cable length whenever possible or if necessary adjust the carrier frequency set in C6 02 as shown in Table 2 6 The line side power cables load side power cables and the control wiring should all be run in a separate conduit Careful
9. Figure D 7 Function Code 06H Message Example 212 YASKAWA TM iQp 01 iQpump Drive User Manual D 2 Modbus Function Code Details Loopback Test 08H The loopback test returns the command message directly as the response message without changing the contents to check the communications between the master and slave Set user defined test code and data values The following table shows a message example when performing a loopback test with the slave 1 drive Table D 4 Function Code 08H Message Example Command Messada Response Message Response Message 9 During Normal Operation During Error Slave address 01H Slave address 01H Slave address 01H Function code 08H Function code 08H Function code 89H Higher 00H Higher 00H Error Code 01H Test Code Test Code Lower 00H Lower 00H Higher 86H 16 Higher ASH Higher ASH Lower 50H Data Data Lower 37H Lower 37H Higher DAH Higher DAH CRC 16 __ ____ CRC 16 __ _____ Lower 8DH Lower 8DH Write In Several Holding Registers 10H Write the specified data to the registers from the specified addresses The written data must be consecutive starting from the specified address in the command message Higher 8 bits then lower 8 bits in storage register address order The following table shows an example of a message when a forward run command has been set at a speed command
10. Command Message Response Message Function Code Function Hexadecimal Min Bytes Max Bytes Min Bytes Max Bytes 03H Reading Holding Register Contents 8 8 37 06H Write In Single Holding Register 8 8 8 8 08H Loopback Test 8 8 8 8 10H Write In Several Holding Registers 41 8 8 Minimum bytes for a normal Response Message error response message is always 5 bytes Data Configure consecutive data by combining the storage register address test code for a loopback address and the data the register contains The data length changes depending on the command details Error Check Errors are detected during communication using CRC 16 Perform calculations using the following method 1 The factory setting for CRC 16 communication is typically zero but when using the Modbus system set the factory setting to one e g set all 16 bits to 1 2 Calculate CRC 16 using MSB as slave address LSB and LSB as the MSB of the final data 3 Calculate CRC 16 for response messages from the slaves and compare them to the CRC 16 in the response messages YASKAWA TM iQp 01 Drive User Manual 211 D 2 Modbus Function Code Details D 2 Modbus Function Code Details Reading Holding Register Contents 03H Read the contents of the storage register only for specified quantities The addresses must be consecutive starting from a specified address The data content of the storage register are separa
11. L6 01 Only Detected Setting Overtorque Undertorque Fault Alarm Always Detected Spd Agree 0 Torque Detection Disabled 1 X X X 2 X X X 3 X X X 4 X X X 5 X X X 6 X X X 7 X X 8 X X Suggested settings for Loss of Load indication After selecting the proper detection scheme the Torque Detection Level L6 02 must be specified If the current level read by the output current transformers rises above overtorque or drops below undertorque this level and remains there for at least the Torque Detection Time L6 03 then the Torque Detection Function will change the state of any digital output configured for Torque Detection H2 01 H2 02 Trq Det 1 N O or 17 Trq Det 1 N C YASKAWA TM iQp 01 iQpump Drive User Manual 117 5 1 iQpump Basic Programming Parameters Torque detection level 10 16 02 24 Nt 4 4 2 2 Y 42 a 2 1 Ju c 1 1 1 2 58 1 1 1 1 1 1 I 1 1 m gt 5 s558 15 09 Pb F eV 14 l E 58 1 Closed L 1 TIME Open When the output current drops below the Torque Detection Level by approximately 10 of the Drive s rated output current the digital output is reset L6 02 Output Current Normally Open Torque Detection Digital Output Figure 5 46 Over Torque Detection Torque detection level 10 Closed Ope
12. It does not match at EEPROM write Power supply is turned OFF Parameter is reset repeatedly Cycle power off and on to iQpump Do a factory initialization A1 03 146 YASKAWA TM iQp 01 iQpump Drive User Manual 6 5 Auto Tuning Faults 6 5 Auto Tuning Faults Auto tuning faults are shown below When the following faults are detected the fault is displayed on the digital operator and the motor coasts to a stop during operation The fault contact is not activated Table 6 5 Auto Tuning Displays and Processing Digital Operator Display Probable Cause Corrective Action Er 01 There is an error in the data input for autotuning Check input data Fault There is an error in the relationship between the motor Check iQpump and motor capacity output and the motor rated current Check motor rated current Er 02 Check input data A minor fault is detected during auto tuning Check wirings and around the machine Minor Fault Check the load Er 03 The STOP key is pressed during auto tuning and the auto o STOP key tuning is interrupted Auto tuning is not completed within the specified time Check input data Er 04 Check motor wiring Resistance The auto tuning result became other than the parameter set If motor and a machine connected disconnect the range motor from the machine Current flow exceeded the motor rated current Current detectio
13. Drive User Manual 189 Monitor List Table 2 Monitor List Modbus Parameter Name Digital LA Parameter No Address Operator Display Description Monitor 01 01 0040H Auto Setpoint Reference Auto Setpoint Reference speed command monitor when in auto mode frequency reference Auto Setpoint speed command setting location when in hand mode Units changeable via P1 02 Output Frequency DE U1 02 0041H Output Freq Output frequency monitor in Hz Output Current U1 03 0042H Output Current Output current monitor Output Voltage U1 06 0045H Output Voltage Displays Drive output voltage DC Bus Voltage U1 07 0046H DC Bus Voltage Displays DC bus voltage U1 08 0047H Power Displays Drive output power Output kWatts pay put power Displays Drive input terminal status 0 0 0 0 0 0 0 0 1 FWD run Terminal S1 is ON l REV run Terminal S2 is ON 1 Multi function input 1 U1 10 0049H Input Terminal Status Terminal S3 is ON Input Term Sts 1 Multi function input 2 Terminal S4 is ON 1 Multi function input 3 Terminal S5 is ON 1 Multi function input 4 Terminal S6 is ON 1 Multi function input 5 Terminal S7 is ON Output terminal ON OFF check 01010001010 0 L41 Multi function Contact
14. If Parameter Cannot Be Set Use the following information if an iQpump drive parameter cannot be set m display does not change when the INCREASE and DECREASE keys are pressed The following causes are possible The iQpump drive is operating drive mode There are some parameters that cannot be set during operation Remove the run command and then set the parameters Parameter write enable is input This occurs when parameter write enable set value 1B is set for a multi function digital input terminal H1 01 to H1 05 If the parameter write enable input is OFF the parameters cannot be changed Turn it ON and then set the parameters Passwords do not match Only when a password is set If the parameter A1 04 Password 1 05 Password Setting numbers are different the parameters for the initialize mode cannot be changed Enter the correct password in A1 04 If you cannot remember the password display A1 05 Password Setting by pressing the Shift Reset Key and the MENU Key simultaneously while in the A1 04 display Reset the password and input the reset password in parameter A1 04 m OPEO01 through OPE11 is displayed The set value for the parameter is wrong Refer to section 6 4 Operator Programming Errors OPE in this chapter and correct the setting m CPFO00or CPF01 is displayed This is a Digital Operator communications error The connection between the Digital Operator and the iQpump drive ma
15. Monitor Data The following table shows the monitor data Monitor data can only be read Table D 7 Monitor Data Register No Contents Drive status Bit 0 Operation 1 Operating 0 Stopped Bit 1 Reverse operation 1 Reverse operation 0 Forward operation Bit 2 Drive startup complete 1 Completed 0 Not completed 0020H Bit 3 Fault 1 Fault Bit4 Data setting error 1 Error Bit 5 Multi function digital output 1 terminal M1 M2 1 ON 0 OFF Bit 6 Multi function digital output 2 terminal M3 M4 1 ON 0 OFF Bit 7 Not used Bits 8 to F Not used Fault details Bit 0 Overcurrent OC Ground fault GF Bit 1 Main circuit overvoltage OV Bit 2 Drive overload OL2 Bit 3 Drive overheat OH1 OH2 Bit 4 Not used Bit 5 Fuse blown PUF Bit 6 PI feedback reference lost FbL 0021H Bit 7 External error EF EFO Bit 8 Hardware error CPF Bit 9 Motor overload OL1 or overtorque 1 OL3 detected Bit A PG broken wire detected PGO Overspeed OS Speed deviation DEV Bit B Main circuit undervoltage UV detected gt Main circuit undervoltage UV1 control power supply error UV2 inrush prevention circuit Pe error UV3 power loss Bit D Missing output phase LF Bit E Modbus communications error CE Bit F Operator disconnected OPR Data link status Bit 0 Writing data
16. Hex see A 30 Modbus communication can perform the following operations regardless of the settings in b1 01 and b1 02 1 Monitoring operation status of the iQpump drive 2 Setting and reading iQpump drive parameters 3 Resetting faults 4 Input multi function commands IMPORTANT An OR operation is performed between the multi function command input from the DDC and the command input from multi function digital input terminals S3 to S7 210 YASKAWA TM iQp 01 iQpump Drive User Manual D 1 Using Modbus Communication m Message Format In Modbus communication the master sends commands to the slave and the slave responds The message format is configured for both sending and receiving as shown below The length of the data packets is changed by the command function contents Slave address Function code Data Error check Figure D 4 Message Format The space between messages must support the following DDC to Drive Drive to DDC DDC to Drive Time Seconds E 24 bits long En 5 06 24 bits long E n 5 ms min setting Figure D 5 Message Spacing Slave Address Set the iQpump drive address from 0 to 32 If 0 is selected commands from the master will be broadcast 1 the iQpump drive will not return responses Function Code The function code specifies commands There are four function codes as shown below Table D 3 Function Codes
17. Check the output current with a clamp on meter to verify the DCCT reading YASKAWA TM iQp 01 iQpump Drive User Manual 137 6 1 Fault Detection Digital Loss of Load Det 1 iQpump output current L6 02 for more than the time set in L6 03 Motor is underloaded Operator Display Description Cause Corrective Action There is a broken wire in the output cable Check the wiring to the motor There is a broken wire the motor Check the motor for phase to ground winding short Output Open phase The output terminals were loose An open phase occurred at the iQpump output Th bei dh Output Phase Loss This fault is detected when output current has e nx es rs a exceeded 5 imbalance Belly NAE M Check the motor and iQpump capacity iQpump s maximum motor capacity Low impedance motor was used Add additional impedance Parameter E2 03 set incorrectly Adjust E2 03 to a lower value Loss of Load Detection 1 Ensure the values in L6 02 and L6 03 LL3 are appropriate Check application machine status to eliminate fault Shorted iQpump output phase to phase shorted motor locked rotor Remove the motor and run the iQpump without the motor Motor Overheat 1 The iQpump stops or continues operation according to the setting of L1 03 by motor thermistor Overcurrent load too heavy accel decel time 2 the motor for a phase to phase O
18. 1 Separate control wiring from power motor wiring terminals R L1 S L2 T L3 U T1 V T2 W T3 2 and 3 and other high power lines 2 Separate wiring for control circuit terminals MA MB MC M1 2 M3 and M4 digital outputs from wiring to other control circuit terminals If using an optional external power supply ensure it is a UL Listed Class 2 power supply source 4 Use twisted pair or shielded twisted pair cables for control circuits to prevent operating faults Prepare cable ends as shown in Figure 2 7 Connect the shield wire to terminal E G 6 Insulate the shield with tape to prevent contact with other signal lines and equipment Shield sheath Insulation Pd Do not connect here Connect to shield sheath terminal E G at Drive Insulate with tape Figure 2 7 Preparing the Termination of Shielded Twisted pair Cables 46 YASKAWA TM iQp 01 iQpump Drive User Manual 2 3 Control Wiring m Duplex Pump System Wiring Connections to the Multi function Digital Outputs for a Duplex Pump system iQpump P7U L2 L3 K1 Motor 40 Pump 2 Control Contacior H2 01 Multi Function Digital Outputs T 2 02 120 24VDC optional Supply Voltage depends on contactor coil used Pump Motor S3 SC External Pump Fault Normally Closed H1 01 25 Figure 2 8 Duplex Pump System Wiring m Triplex Pump System Wi
19. 224 Peripheral Devices 224 E 4 Third Party Serial Communication Converters RS232 RS485 USB RS485 Converters 225 E 5 PumpScada Software 227 E 6 Energy Savings Estimation Software 227 YASKAWA TM iQp 01 iQpump Drive User Manual 221 E 1 Branch Circuit Short Circuit Protection E 1 Branch Circuit Short Circuit Protection The following peripheral devices may be required between the AC main circuit power supply and the iQpump drive input terminals L1 R L2 S and L3 T Refer to applicable codes to determine the devices necessary for a given installation Use Table E 1 or E 2 when selecting fuses and circuit breakers per the NEC When selecting semiconductor fuses to provide iQpump drive input protection and comply with UL CSA NEC and CEC branch circuit short circuit protection requirements select one of the fuses in Table E 3 or E 4 Fuse Type UL designated Time Delay or Non Time Delay Fuse Class CC J T RK1 or RK5 Designators typical KTK FNQ FRS LPJ LPS JKS JJN or JJS Voltage Rating 250 V for Drives with 208 240 V input 600 V for Drives with 480 V input Circuit Breaker Type Inverse Time MCCB or Instantaneous Trip MCP Voltage Rating 600V Table E 1 Recommended Fuse and Circuit Breaker Ratings per NEC 208 240 Vac Input Input Output Fuse Circuit Breaker Model Amps Amos Selection Criteria Se
20. L VAU Number Enclosure Type Open chassis IEC IP00 NEMA Type 1 IEC IP20 Figure 1 3 SPEC Number Structure Open Chassis Type IEC IP00 AR Protected so that parts of the human body cannot reach electrically charged parts from the front when the iQpump drive is mounted in a control panel also called protected chassis NEMA Type 1 IEC IP20 idis The iQpump drive is shielded from the exterior and can thus be mounted to the interior wall of a building not necessarily enclosed in a control panel The protective structure conforms to the standards of NEMA Type 1 in the USA protective covers Fig 1 4 must be installed to conform with IEC IP20 and NEMA Type 1 requirements 14 YASKAWA TM iQp 01 iQpump Drive User Manual 1 3 Component Names 1 3 Component Names Models CIMR P7U20P4 through 2018 25HP 208V 240V and 40 4 through 4018 30HP 480V The external appearance component names and terminal arrangement of the iQpump drive are shown in Figure 1 4 and Figure 1 5 Top protective cover Front cover Mounting hole Digital Operator Diecast Heat Sink Terminal cover Nameplate Bottom protective cover Figure 1 4 Drive Appearance Control circuit terminals OR Mr eo 2 2222 017 j E Ti Main circuit terminals Charge indicator Ground terminal Ground terminal Figure 1 5 Te
21. Models CIMR P7U20P4 through 2018 0 5HP to 25HP 208V 240V and 40P4 through 4018 0 5HP to 30HP 480V For Models CIMR P7U2018 4018 107 and smaller remove the terminal cover and then use the following procedures to remove the Digital Operator and front cover m Removing the Digital Operator Press on the side of the Digital Operator in the direction of arrow 1 to unlock then lift the Digital Operator in the direction of arrow 2 to remove it as shown in Figure 1 15 Figure 1 15 Removing the Digital Operator m Removing the Front Cover Press the left and right sides of the front cover in the direction of arrows 1 and lift the bottom of cover in the direction of arrow 2 to remove it as shown in Figure 1 16 Figure 1 16 Removing the Front Cover m Attaching the Front Cover Mount the front cover to the iQpump drive by performing the steps to remove the front cover in reverse order 1 Do not mount the front cover with the Digital Operator attached to the front cover this may cause the Digital Operator to malfunction due to imperfect contact 2 Insert the tab of the upper part of the front cover into the groove of the iQpump drive and press the lower part of the front cover onto the iQpump drive until the front cover snaps into place YASKAWA TM iQp 01 iQpump Drive User Manual 25 1 9 Removing Attaching the Digital Operator and Front Cover Models CIMR P7U2022 through 2110 30HP to 150HP 208V 240V and 4030 through 4
22. Compatibility Introduction This section describes the measures necessary to comply with the EMC Electro Magnetic Compatibility Directive The manual s installation and wiring instructions must be followed for compliance Yaskawa products are tested by authorized organizations using the standards listed below Product standard EN 61800 3 1996 EN 61000 3 2 1 A2 A14 2000 Measures to Ensure Conformity of Installed Yaskawa Drives to EMC Directive Yaskawa Drives are not required to be installed in a switch cabinet It is not possible to give detailed instructions for all possible types of installations therefore this manual provides general guidelines electrical equipment produces radio and line borne interference at various frequencies The power leads pass this on to the surrounding environment like an antenna Connecting an item of electrical equipment e g Drive to a supply without a line filter can allow High Frequency HF or Low Frequency LF interference to penetrate the power distribution system The basic countermeasures are isolation of the wiring of control and power components proper grounding and shielding of cables A large contact area is necessary for low impedance grounding of HF interference The use of grounding straps instead of cables is therefore highly recommended Cable shields must be connected with ground clips Cable Installation Measures Against Line Borne Interference L
23. M M M 8 8 8 8 8 8 8 8 8 8 BH Determine the wire size for the main circuit so that line voltage drop is within 296 of the rated voltage IMPORTANT Line voltage drop is calculated as follows Line voltage drop V x wire resistance W km x wire length m x current A 10 3 Prior to removing any protective cover or wiring any part of the iQpump drive remove all power sources including main input power and control circuit power Wait a minimum of 5 minutes after power removal before removing any cover The charge lamp located within the iQpump drive should be off prior to working inside Even if the charge lamp is off one must measure the AC input output and DC Bus potential to insure safe levels prior to resuming work Failure to adhere to this warning may result in personal injury or death YASKAWA TM iQp 01 iQpump Drive User Manual 35 2 2 Wiring Main Circuit Terminals Main Circuit Terminal Functions Main circuit terminal functions are summarized according to terminal symbols in Table 2 3 Wire the terminals correctly for the desired purpose Table 2 3 Main Circuit Terminal Functions 208 240 VAC and 480 VAC Purpose Terminal Designation SIM ea OT i i i P 9 208 240 VAC 480 VAC S L2 T L3 20 4 to 2110 40P4 to 4300 Main circuit power input 36 YASKAWA TM iQp 01 iQpump Drive User Manual 2 2 Wiring Main Circuit Terminals Main Circuit Configurations 208 240
24. Parameter Modbus er T Setting Factory Menu No Address Digital Operator Description Range Setting Location Display Terminal FM Signal Level H4 07 0423H Selection A 4 Programming AO Level Select1 0 0 10 Vdc Terminal AM Signal Level 2 4 20 mA H4 08 0424H Selection An analog output of 4 20 mA cannot be used with the standard terminal Programming AO Level Select2 board Therefore an optional terminal board with shunt connector CN15 is needed YASKAWA TM iQp 01 iQpump Drive User Manual 43 2 3 Control Wiring Sinking Sourcing Mode The input terminal logic can be switched between sinking mode common and sourcing mode 24V common by using the terminals SN SC and SP An external power supply can also be connected providing more freedom in signal input methods Table 2 11 Sinking Sourcing Mode and Input Signals Internal Power Supply Sinking Mode External Power Supply Sinking Mode SN gt i 1 IP24V 24V External 24V T IP24V 24V lt Factory Default Internal Power Supply Sourcing Mode External Power Supply Sourcing Mode External 24V P24V 24V 24 24V 4 44 YASKAWA TM iQp 01 Drive User Manual 2 3 Control Wiring Control Circuit Terminal Connections m iQpump Factory Default Connections to iQpump drive terminals for the default factory sett
25. S Time L2 03 Interrupted 5 i o Minimum 10096 Maximum 0 Output Output Frequency Frequency Timer Value T Output Frequency at Stop Command Input Figure 5 12 Coast to Stop with Timer b2 DC Braking The DC Braking Group contains parameters associated with the DC injection braking feature Parameters involving the starting frequency current level braking time and motor pre heat current level are located here m 02 01 DC Injection Braking Start Frequency Setting Range 0 0 to 10 0 Hz Factory Default 0 5 Hz Parameter b2 01 sets the output frequency where the iQpump drive begins DC Injection during Ramp to stop in order to lock the rotor of the motor and established the end point of the ramp If b2 01 lt E1 09 Minimum Frequency then DC Injection begins at E1 09 Parameter b2 01 also determines the output frequency that the iQpump drive must be at or below before a Zero Speed condition is considered true This affects any digital output configured as a Zero Speed signal H2 0x 1 Zero Speed 96 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters DC injection Output Frequency Figure 5 13 DC Injection Braking During Stopping m 02 02 DC Injection Braking Current Setting Range 0 to 100 Factory Default 5096 The level of DC Injection Braking Current affects the strength of the magnetic field attempting to lock the motor shaft Increasing the level of curren
26. m Models CIMR P7U20P4 through 2018 0 5HP to 25HP 208V 240V and 40 4 through 4018 0 5HP to 30HP 480V Loosen the screw at the bottom of the terminal cover press in on the sides of the terminal cover in the directions of arrows 1 and then lift up on the terminal in the direction of arrow 2 Refer to Figure 1 13 m Models CIMR P7U2022 through 2110 30HP to 150HP 208V 240V and 4030 through 4300 40HP to 500HP 480V Loosen the screws on the left and right at the top of the terminal cover pull down the terminal cover in the direction of arrow 1 and then lift up on the terminal cover in the direction of arrow 2 Refer to Figure 1 14 Figure 1 13 Removing the Terminal Cover Figure 1 14 Removing the Terminal Cover Attaching the Terminal Cover After wiring the terminal block attach the terminal cover by reversing the removal procedure For Models CIMR P7U2018 4018 107 and smaller insert the tab on the top of the terminal cover into the groove on the iQpump drive and press in on the bottom of the terminal cover until it snaps into place For iQpump drives CIMR P7U2022 4030 107 and larger insert the tab on the top of the terminal cover into the groove on the iQpump drive and secure the terminal cover by lifting it up toward the top of the iQpump drive 24 YASKAWA TM iQp 01 iQpump Drive User Manual 1 9 Removing Attaching the Digital Operator and Front Cover 1 9 Removing Attaching the Digital Operator and Front Cover
27. 3 08 Elapsed Time 4 3 09 Fault Message 5 3 10 Fault Message 6 3 11 Fault Message 7 3 12 Fault Message 8 3 13 Fault Message 9 3 14 Fault Message 10 3 15 Elapsed Time 5 3 16 Elapsed Time 6 3 17 Elapsed Time 7 3 18 Elapsed Time 8 3 19 Elapsed Time 9 3 20 Elapsed Time 10 Gaa aur YASKAWA TM iQp 01 Drive User Manual 59 3 5 Pump Quick Setup Menu QUICK 0032 3 5 Pump Quick Setup Menu QUICK This menu is used to set read the most commonly used parameters the iQpump drive Follow the key operations below Figure 3 6 to access the Pump Quick Setup Menu QUICK QUICK ic Reference Source Main Menu Terminals x2 Figure 3 6 Pump Quick Setup Parameter Access Procedure Use and keys to scroll through the Quick Setting Parameter List Table 3 11 Pump Quick Setup Parameter List Parameter Number E2 01 Motor Rated Current E2 04 Number of Motor Poles b1 02 Run Command Selection b1 01 Frequency Reference Selection P1 02 System Units P1 03 Feedback Device Scaling b5 12 PI Feedback Ref Missing Detection Selection 55 13 Feedback Loss Detection Level 55 14 Feedback Loss Detection Time P1 04 Start Level P1 05 Start Level Delay Time P2 01 Sleep Level Type P2 02 Sleep Level P2 03 Sleep Delay Time P1 06 Minimum Pump Frequency 01
28. 400 70 500 4 700V 500A 170M5610 690V 500A 4160 70 450 4 700V 450A 7008700 4 700 700 FWH 600A 500V 600A 4185 70 600 4 700V 600 7005700 4 700V 700A FWH 700A 500V 700A 4220 70 700 4 700 700A FWH 800A 500V 800A FWH 1000A 500V 1000A 4300 70 900 4 700 900A FWH 1000A 500V 1000A FWH 1200A 500V 1200A E 2 Branch Circuit Overload Protection All models have built in UL evaluated motor overload protection Motor overload protection is also provided in accordance with the NEC and CEC Additional branch circuit overload protection is not required for single motor applications E 3 Peripheral Devices The following peripheral devices may be required to be mounted between the AC main circuit power supply and the iQpump drive input terminals R LI S L2 and T L3 Never connect a general LC RC noise filter to the iQpump drive output circuit Never connect a phase advancing capacitor to the input or output sides or a surge suppressor to the output side of the iQpump drive When magnetic contactor is installed between the iQpump drive and the motor never turn it on or off during operation For more details on peripheral devices contact the manufacturer Magnetic Contactor Mount a surge protector on the coil When using a magnetic contactor to start and stop the iQpump drive do not exceed one start per hour 224 YASKAWA TM iQp 01 iQpump Drive User Manual E 4 Third Party Serial Communication Co
29. 76 Determines which terminal will be the main reference source boris Frequency 0 Main Fref TA1 Terminal TA1 is the main speed command and eference 13 13 041CH Terminal TA2 is the Aux speed command Oorl 0 Programming 76 Terminal SelectionTA1 1 Main TA2 Terminal TA2 is the main speed command and A2 Select Terminal TA1 is the Aux speed command Only effective when H3 09 is set to 2 Aux Reference Denotes that parameter can be changed when the drive is running Factory setting changes to when b5 01 1 Analog Outputs Outputs Selects which monitor will be output on terminals FM and AC 1 Frequency Ref 100 max output frequency 2 Output Freq 100 max output frequency 3 Output Current 100 Drive rated current 6 Output Voltage 100 230 V or 100 460 V 7 DC Bus Voltage 100 400 V or 100 800 V 8 Output kWatts 100 Drive rated power 15 Term A1 Level H4 01 041DH 22 DOLLS 16 Teri f2 Leyel 58 2 Programming 77 Terminal FM Sel 18 Mot SEC Current 100 Motor rated secondary current 00327 20 SFS Output 10095 max output frequency 24 PI Feedback 31 Not Used 36 PI Input 37 PI Output 100 max output frequency 38 PI Setpoint Note 100 10 V DC output FM gain setting H4 02 Terminal FM Gain H4 02 041EH Setting Sets terminal F D Output voltage in percent of 10 V when selected 0
30. 9 Operator Reference Closed when the speed command is coming from the digital operator A Remote Auto Oper Closed when the run command is coming from the digital operator B Trq Det 1 N O Closes when the output current exceeds the value set in parameter L6 02 for more time than is set in parameter L6 03 C Loss of Ref Closes when the Drive has detected a loss of analog speed command Speed command is considered lost when it drops 90 0 4 seconds Parameter L4 05 determines Drive reaction to a loss of speed command D DB Overheat E Fault Closes when the Drive experiences a major fault F Not Used 0 Minor Fault Closes when Drive experiences a minor fault or alarm H2 02 Terminal M3 M4 1 Reset Cmd Active Closes when the Drive receives a reset continued 040CH Function Selection command from terminals or serial comms 0 to 42 41 Programming 63 Term 3 4 Sel 2 Timer Output Output for independent timer controlled by b4 01 page and b4 02 Used in conjunction with a multi function digital input 7 Trq Det 1 N C Opens when the output current exceeds the value set in parameter L6 02 for more time than is set in parameter L6 03 A Reverse Dir Closes when the Drive is running in the reverse direction E Restart Enabled Closes when the Drive is performing an automatic restart Automatic restart is configured by parameter L5 01 F Overload OL1 Closes before a motor overload
31. Option PCB Option board connected at 2CN Ensure the DATA ENTER key is pressed to enter the selection in the iQpump drive Entry Accepted briefly appears and the display is now not flashing O 11 Press the W key once to display b1 01 Reference Source This parameter selects where the iQpump drive will receive the set point Press the DATA ENTER key once Use the or V keys and the DATA ENTER key to set this parameter for the appli cation Table 4 5 Speed Command Selection Parameter Name Parameter Modbus us 8 Factory Menu Page No Address Begs ae Description Setting Range Setting Location No Selects the speed command frequency reference input source Frequency Reference 0 Operator Digital preset speed d1 01 Pump Quick b1 01 0180H Selection 1 Terminals Analog Input Terminal A1 or Terminal 0 to3 0 Setup 89 Reference Source A2 see parameter H3 13 2 Serial Com RS 485 terminals R S and S 3 Option PCB Option board connected at 2CN Ensure the DATA ENTER key is pressed to enter the selection in the iQpump drive Entry Accepted briefly appears and the display 1s now not flashing O 12 Press the A key twice to display b1 03 Stopping Method This parameter selects the stopping method used when a stop command is given to the iQpump drive Table 4 6 Stopping Method Selection Parameter Name Parameter Modbus ien aen Fac
32. P1 02 and the feedback device Scaling P1 03 P1 03 will automatically scale the iQpump setpoint Please refer to Section 4 1 Start Up for further set up details Example P1 02 1 PSI P1 03 200 feedback range 200 PSI If you want the iQpump drive to follow Auto Set Point set by the digital operator Set b1 01 0 Operator factory default The Auto setpoint can then be entered into the U1 01 monitor parameter in the DRIVE menu YASKAWA TM iQp 01 Drive User Manual 89 5 1 iQpump Basic Programming Parameters FWD REV SEQ REF ALARM AUTO Enter Pump System Set point AUTO DIGITAL OPERATOR JVOP 162 MENU 5 2 5 DATA STOP Figure 5 2 Digital Operator Auto Setpoint If you want the iQpump drive to follow an Auto Setpoint set by the analog input Set b1 01 1 Terminals and connect a potentiometer or external signal to the iQpump drive Refer to Figure 5 3 for connection diagram for the setpoint potentiometer LL v 15VDC 10 20mA 2ko A1 0 to 10VDC 20 Set Point Potentiometer Figure 5 3 Setpoint Potentiometer Connection Diagram Refer to Figure 5 4 for the connection diagram for an external analog signal setpoint reference Note When b1 01 1 terminals and P5 01 0 hand mode reference source the setpoint and the hand reference are determined by the external analog signal 90 YASKAWA TM iQp 01 iQ
33. Pump Quick Setup menu Pump Quick Setup ADV 4 Main Menu Press the MENU key to scroll to Programming menu Programming ADV Initialization Press the DATA ENTER key to enter Programming menu Select Language ADV Accel Decel Press the INCREASE key until C1 01 Accel Decel is displayed Accel Time 1 ADV Accel Time 1 AUE Press the SHIFT RESET key to move flashing digit to the right 30 0sec 0 0 6000 0 30 0sec ADV Decel Time 1 2 Press the INCREASE key to display C1 02 Decel Time 1 300sec 0 0 6000 0 30 0sec ADV Decel Time 1 Press the DATA ENTER key to access setting display C1 02 030 0 0 0 6000 0 30 0sec ADV Decel Time 1 10 Press the SHIFT RESET key to move the flashing digit to the right Ci 02 030 05 0 0 6000 0 30 0sec YASKAWA TM iQp 01 iQpump Drive User Manual 63 3 7 Example of Changing a Parameter Step Number Digital Operator Display Description ADV 22 Press the SHIFT RESET key to move the flashing digit to the right Ci 02 0060 0 0 0 6000 0 30 0sec ADV 12 Press the INCREASE key to increase the set data Ci 02 00 0 0 0 0 6000 0 30 0sec ADV Press the DATA ENTER key to enter the set data Entry Accepted is iB Entry Accepted displayed for 1 0 sec after the data setting has been confirmed ADV
34. Rdy DRIVE Rdy Monitor Fault Trace Current Fault ESC 01 o ooPsi Ioi gt gt None U1 02 0 00 2 None Ut 91 0 00 5 U2 03 U2 03 0 00Hz Figure 3 4 U2 Fault Trace List Access Procedure Use A and keys to scroll through the U2 Fault Trace Parameter List Table 3 9 U2 Fault Trace Parameter List Fault Trace Parameters 2 01 Current Fault 2 02 Last Fault 2 03 Frequency Ref 2 04 Output Freq 2 05 Output Current 2 07 Output Voltage 2 08 DC Bus Voltage 2 09 Output kWatts 2 11 Input Term Sts 2 12 Output Term Sts 2 13 AC Drive Status 2 14 Elapsed Time 58 YASKAWA TM iQp 01 iQpump Drive User Manual 3 4 Drive Main Menu m U3 Fault History List After viewing the Fault Trace parameter list in order to view the Fault History parameter list follow the key operations below Figure 3 5 DRIVE Rdy DRIVE Rdy DRIVE Rdy Fault Trace Fault History Last Fault ESC Woi None gt None l None U2 03 0 00A None U3 03 None Figure 3 5 U3 Fault History Access Procedure usel A and keys to scroll through the U3 Fault History Parameter List Table 3 10 U3 Fault History Parameter List Fault History Parameters 3 01 Last Fault 3 02 Fault Message 2 3 03 Fault Message 3 3 04 Fault Message 4 3 05 Elapsed Time 1 3 06 Elapsed Time 2 3 07 Elapsed Time 3
35. T L3 1 2 B2 U T1 V T2 W T3 N 445 6 So 21 1 8 M5 pws 44 3 6 amp a R LI S L2 T L3 1 3 U T1 V T2 W T3 RV 3 L11 S1 L21 TI L31 26 7 88 5 6 wo c R LI S L2 T L3 amp 1 U TI V T2 W T3 R1 L11 88 5 2 S1 L21 T1 L31 10 0 33 6 443 4 S e 88 5 4 d R LI S L2 T L3 amp 1 U TI V T2 W T3 R1 L11 kai 88 5 2 S1 L21 T1 L31 10 0 33 6 443 4 4 21 2 a YASKAWA TM iQp 01 Drive User Manual 33 2 2 Wiring Main Circuit Terminals Clamping R ded Drive Model Terminal Torque pase CIMR P7UQ 107 Terminal Symbol Serene Ib in ard Wire Type Nem S L2 T L3 1 U TI V T2 M8 88 5 2 0 W T3 RULI1 S1 L21 T1 L31 10 0 33 6 44 3 4 c o 88 5 1 Wo oq 347 4 0 R LI S L2 T L3 39 2 107 2 199 3 0 U T1 V T2 W T3 RULII S1 L21 TI L31 22 5 85 88 5 4 0 S 347 1 0 em 12 4 14 01 2200 6200 400 0 400 14 Q 1 oN 347 250 R LI S L2 T L3 39 2 127 199 4 0 U T1 V T2 W T3 R1 L11 SI L21 TI L31 22 5 107 2 3 88 5 4 0 c 8 MI2 347 2 0 UL Approved i 39 2 67 4 vinyl sheathed 124 14 or equivalent r 1 2200 6200 4400 64400 14 2 1 Dw 347 2 0 X 2P R LI S L2 T L3 39 2 67 4 X 2P 347 1 0 X 2P U T1 V
36. YASKAWA TM iQp 01 iQpump Drive User Manual 121 5 1 iQpump Basic Programming Parameters o1 Monitor Configuration m 01 01 User Monitor Selection Setting Range 6 to 94 Factory Default 6 Setting Description 6 Output Voltage factory default 7 DC Bus Voltage 8 Output Power 10 Input Terminal Status Output Terminal Status 12 Drive Operation Status 13 Cumulative Operation Time 14 Software Number 15 Terminal A1 Input Voltage 16 Terminal A2 Input Voltage 18 Motor Secondary Current Iq 20 Output Frequency After Soft Start 24 PI Feedback Value 28 CPU Number 34 First Parameter Causing an OPE 36 PI Input 37 PI Output 38 PI Setpoint 39 Memobus Communication Error Code 40 Heatsink Cooling Fan Operation Time 90 Pump Setpoint 91 Pump Feedback 92 Pump Status 93 Total Setpoint Compensation 94 Motor Speed m 01 02 Power On Monitor Setting Description 1 Frequency Reference factory default 2 Output Frequency 3 Output Current 4 User Monitor set 01 01 When the iQpump drive is powered up three monitors are displayed on the digital operator The first and largest monitor is the Power On monitor The factory default Power On monitor is Speed Command U1 01 Below the Speed Command monitor are the next two sequential monitors Output Frequency U1 02 and Output Current U1 03 Pressing the INCREASE key o
37. defective EEPROM fault has occurred Attempting to write read only data 23H Writing during main circuit undervoltage UV fault Writing parameters to the Drive during UV main circuit undervoltage alarm Writing via Enter commands during UV main circuit undervoltage alarm 24H Writing error during parameters processing Attempting to write parameters while processing parameters in the Drive Slave Not Responding In the following cases the slave will ignore the write function When a communication error overrun framing parity or CRC 16 is detected in the command message When the slave address in the command message and the slave address in the Drive do not agree When the data that configures the message and the data time length exceed 24 bits When the command message data length is invalid IMPORTANT If the slave address specified in the command message is 0 all slaves execute the write function but do not return response messages to the master 218 YASKAWA TM iQp 01 iQpump Drive User Manual D 4 Modbus Self Diagnosis D 4 Modbus Self Diagnosis The iQpump drive has a built in function for self diagnosing the operations of serial communication interface circuits The self diagnosis function connects the communication parts of the send and receive terminals receives the data sent by the iQpump drive and checks if communication is being performed normally Perform the self
38. display keypad PARAMETER LIST cro Rr eR 166 MONITOR LIST 2 rr n rang 190 YASKAWA TM iQp 01 iQpump Drive User Manual 165 Parameter List Table 1 Parameter List Parameter Name Select Password key Parameter Modbus Rn tos Setting Factory Menu Page No Address Digital Operator Description Range Setting Location No Display Initialization Language selection for digital operator display 0 English 2 Deutsch A1 00 Language Selection 3 Francais Select Language 4 Italiano 049 2 Programming 8 5 1 6 Portugues Not returned to factory setting by initialization 1 01 Access Level Selection This setting determines which parameters are accessible 0101 0 Operation Only 0 2 2 Programming 8 Access Level 2 Advanced Level Used to return all parameters to their factory or user setting 0 No Initialize 1110 User Initialize The user must set their own parameter default Initialize Parameters values and then parameter 02 03 must be set to 17 to save them If the AEO 0103H Init Parameters parameter values are changed after 02 03 is set to 1 the user default 0 Programming 8 values can be restored by setting A1 03 to 1110 2220 2 Wire Initial 3330 3 Wire Initial Password 1 When the value set into A1 04 does NOT match the value set into 1 5 SUM 0104 Enter Password 05 parameters A1 01 thru A1 03 cannot be changed
39. other 0109999 0 99 parameters as determined by 1 01 can be changed Parameter A1 05 A1 05 0105H Password 2 can be accessed by pressing the MENU key while holding the RESET 0 to 9999 0 Programming 9 Frequency Reference Denotes that parameter can be changed when the drive is running Menu location is Pump Quick Setup when b5 01 1 poe Selects the speed command frequency reference input source 0 Operator Digital preset speed d1 01 1 Terminals Analog Input Terminal A1 or Terminal A2 see and Programming when b5 01 0 Pump Quick b2 01 b2 02 0189H 018AH Wait to Run Time DC Injection Braking Start Frequency DCInj Start Freq DC Injection Braking Current DCInj Current Sets the frequency at which DC injection braking starts when ramp to stop b1 03 0 is selected If b2 01 lt E1 09 DC injection braking starts at E1 09 Selects the DC injection braking current as a percentage of the Drive rated current 0 0 to 10 0 0 to 100 0 5 Hz 50 Programming Programming b1 01 0180H esta ded parameter H3 15 0to3 0 Setup 10 T 2 Serial Com RS 485 terminals R R S and S 3 Option PCB Option board connected at 2CN Selects the run command input source 5 0 Operator Hand and keys on digital operator 2 51 02 018 Pul 2 Seeron 1 Terminals Contact Closure on Terminal S1 0to3
40. units 1 02 0 0 0 Factory setting changes to when b5 01 1 Factory setting changes to when b5 01 1 as follows 01 06 1 01 07 38 01208224 2 YASKAWA TM iQp 01 iQpump Drive User Manual Table of Contents Warnings and Cautions 44 1140 2 7 0 iro sre CH es 9 Physical 4 0 4 11 iQpump Model Number and Enclosure Style 12 Confirmations Upon e ent 13 Names hierbei e tee ia re RE RR Pe e ERE RYE 15 Exterior and Mounting Dimensions 17 Heat Loss Data Rete e ed Ed d rne de 21 Checking and Controlling the Installation 22 Installation Orientation and Clearances 23 Removing and Attaching the Terminal 24 Removing Attaching the Digital Operator and Front 25 Electrical Installation aeree re rr rre rennen ra nenas 29 Terminal Block Configuration 30 Wiring Main Circuit Terminals sess 31 Control Wining erret iced ri e
41. 0 Programming Serial Com Sel i 2 Odd Parity Selects the stopping method when a communication error is detected Stopping Method after 0 Ramp to Stop 5 04 0428H Communication Error 1 Coast to Stop 0to3 3 Programming Serial Fault Sel 2 Fast Stop 3 Alarm Only Enables or disables the communications timeout detection function Communication Error 0 Disabled A communications loss will NOT cause a 5 05 0429H Detection Selection communications fault Oorl 1 Programming Serial Flt Dtct 1 Enabled If communications are lost for more than the time specified in parameter H5 09 a communications fault will occur Drive Transmit Wait H5 06 042AH Time B UE from when the Drive receives data to when the Drive 51065 5ms Programming Transmit Wait TIM Enables or disables request to send RTS control 5 07 042 m Coa 0 Disabled RTS is always on Oorl 1 Programming 1 Enabled RTS turns on only when sending 0 0 to 10 0 Communication Error 5 eer 5 08 0 Determines how long communications must be lost before a fault is 0 0 to 10 0 5 09 0435 Detection Time 5 LY 2 0sec Programming CE Detect Time annunciated Works in conjunction with parameters H5 05 and H5 04 5 08 0 0 to 90 0 5 08 2 Denotes that parameter can be changed when iQpump drive is running After these parameters are changed iQpump drive power must be cycled before the changes will take effect
42. 02 for L2 04 for for b8 04 0032 E2 01 E2 03 E2 05 L2 03 L8 02 L8 06 40P4 0 5 0 75 576 40 8 kHz 1 0 0 6 38 198 0 1 0 1 0 3 95 C 5 40P7 1 447 40 8 kHz 1 6 0 8 22 459 0 1 0 2 0 3 95 C 7 9 41P5 1 5 2 338 80 8 kHz 3 1 1 4 10 100 0 2 0 3 0 3 95 C 10 42P2 3 313 60 8 kHz 4 2 1 5 6 495 0 3 0 4 0 3 90 10 43 7 gt 245 80 8 kHz 7 0 2 3 3 333 0 5 0 5 0 3 95 C 12 45P5 7 5 189 50 8 kHz 13 3 2 6 1 595 1 0 0 6 0 3 959 10 47 5 10 145 38 8 kHz 19 9 4 0 1 152 1 0 0 7 0 3 90 C 20 49P0 15 145 46 8 kHz 21 0 5 6 0 922 2 0 0 8 0 3 95 C 23 4011 20 140 88 8 kHz 26 5 5 6 0 922 2 0 0 8 0 3 959 23 4015 25 126 26 8 kHz 32 9 7 6 0 550 2 0 0 9 0 3 959 17 4018 30 115 74 8 kHz 52 3 7 8 0 403 2 0 1 0 0 6 98 C 17 4024 40 89 08 8 kHz 52 0 8 6 0 269 2 0 1 1 0 6 85 C 20 4030 50 92 54 8 kHz 65 6 10 9 0 269 2 0 1 1 0 6 85 C 20 4037 60 76 32 8 kHz 79 7 19 1 0 155 2 0 1 1 0 6 85 C 20 4045 75 71 56 8 kHz 95 0 22 0 0 122 2 0 1 2 0 6 90 C 20 4055 100 67 20 5 kHz 130 0 24 0 0 088 2 0 1 2 1 0 90 C 20 4075 125 46 20 5 kHz 130 0 36 0 0 092 2 0 1 3 1 0 98 C 16 4090 150 38 91 8 kHz 156 0 40 0 0 056 2 0 1 5 1 0 108 C 16 4110 200 36 23 5 kHz 190 0 49 0 0 046 2 0 1 7 1 0 100 C 16 4160 250 30 13 5 kHz 270 0 70 0 0 029 2 0 1 8 1 0 108 C 14 4185 300 350 30 57 2 kHz 310 0 81 0 0 025 2 0 0 7 1 0 95 C 15 4220 400 450 27 13 2 kHz 370 0 96 0 0 020 2 0 0 8 1 0 100 C 15 4300 500 21 76 2 kHz 500 0 130 0 0 014 2 1 0 9 1 0 95 C 15 Note b8 04 Energy Savings Coefficient C6 02
43. 08 units P1 02 Pump 142 43 Setpoint 2 x P3 08 02 Denotes that parameter can be changed when the Drive is running 186 YASKAWA TM iQp 01 iQpump Drive User Manual Parameter No Modbus Address Parameter Name Digital Operator Display Description Setting Range Factory Setting Menu Location Page No P3 09 061CH Pump 2 Frequency Shutdown Level P2 Freq Shd Lvl Sets the level used for multiplex pumping operation Parameter is active when P3 01 0 or P3 01 2 is selected P3 01 0 When the output frequency falls below the level programmed in P3 09 for a time specified in P3 06 and a total of 2 pumps are running the last pump Pump 2 that was brought online will be shutdown by means of a multi function digital output opening H2 XX 40 41 P3 01 1 Not Used P3 01 2 When the output frequency falls below the level programmed in P3 09 and a total of 2 pumps are running and the delta feedback feedback minus setpoint has exceeded the level programmed in P3 05 for a time specified in P3 06 the last pump Pump 2 that was brought online will be shutdown by means of a multi function digital output opening H2 XX 40 41 0 0 to 120 0 35 0 Hz Programming 153 P3 10 061DH Pump 3 Frequency Shutdown Level P3 Freq Shd Lvl Sets the level used for multiplex pumping operation Parameter is active when P3 01 0 or P3 01 2 is s
44. 1 Reverse Output the output of the PI function causes the motor to slow down when the feedback 1s below the setpoint This 1s referred to as reverse acting response m b5 10 PI Output Gain Setting Setting Range 0 0 to 25 0 Factory Default 1 0 Applies a multiplier to the output of the PI function Using the gain can be helpful when the PI function is used to trim the Speed Command Increasing b5 10 causes the PI function to have a greater regulating affect on the speed command m b5 12 Feedback Reference Missing Detection Selection Description 87 Disabled factory default Alarm Loss of feedback can cause problems to a PI application The iQpump drive can be programmed to turn on a digital output whenever a loss of feedback occurs Feedback Loss Detection is turned on by b5 12 When b5 12 1 Alarm the iQpump drive acknowledges the loss of feedback without stopping or turning on the fault output MA MB If b5 12 2 Fault the iQpump drive coasts to a stop and turns on the fault output if the feedback is determined to be lost m b5 13 Feedback Loss Detection Level Setting Range 0 to 100 Factory Default 096 m b5 14 PI Feedback Loss Detection Time Setting Range 0 0 to 25 0 sec Factory Default 1 0 sec The iQpump drive interprets feedback loss whenever the feedback signal drops below the value of b5 13 and stays below that level for at least the time set into b5 14 See F
45. 1 output 1 Terminal M1 M2 is ON 1 Multi function Contact 2 11 1 004AH Output Terminal Status output 1 Terminal 3 4 is Output Term Sts ON Not used Not used 1 Fault output Terminal MA MB MC is ON 000000010 71 During running L During zero speed 1 During reverse i i L 1 During reset signal input 01 12 004BH Drive Operation Status 8 5 Int Ctl Sts 1 2 l During speed agree L 1 Drive operation ready 1 During fault detection Minor fault 1 During fault detection Major fault Cumulative Operation Time 7 01 13 004CH Elapsed Time Displays total operating or power on time of the Drive Software Number ian 01 14 004DH FLASH ID Displays Drive s software number Terminal A1 Input Voltage 01 15 004EH Term A1 Level Displays the input voltage on Terminal 1 as a percentage of 10 Vdc 190 YASKAWA TM iQp 01 iQpump Drive User Manua Modbus Parameter Name Digital Parameter No Description grange DN Address Operator Display p Monitor Terminal A2 Input Voltage 3 01 16 004FH Term A2 level Displays the input current or voltage on Terminal A2 as a percentage of 20 mA or 10 Vdc Motor Secondary Current Iq 01 18 0051H Mot SEC Current Displays the amount of current being used by the m
46. 1 Using Modbus Communication S 51 g em RS 422A ZZ Terminating 2 A lt or RS 485 ih 014 Yon Y resistance qr 2 DIP Switch S1 1 located gt terminal board mmo Terminating resistanc 1 2W 110 Ohms Figure D 2 Communication Connection Terminals and Terminating Resistance IMPORTANT 1 Separate the communication cables from the main circuit cables and control circuit wiring 2 Use shielded cables for the communication cable and use proper shield clamps 3 When using RS 485 communication connect S to R and S to R on the control circuit terminal board See Figure D 3 below 4 Shield at one end only Figure D 3 RS 485 Communication Connection Procedure for Setting Up Communication Use the following procedure to perform communication with the DDC Turn OFF the input to the iQpump drive power and connect the communication cable between the PLC and the iQpump drive Turn ON the input power to the iQpump drive Set the required communication parameters H5 01 to H5 09 using the Digital Operator Turn OFF the input to the iQpump drive power and check that the Digital Operator display has completely disappeared Turn ON the input power to the iQpump drive once again Perform communication with the DDC QV YASKAWA TM iQp 01 Drive User Manual 209 D 1 Using Modbus Communication m Related Parameters Table D 2 Serial Communication
47. 19 850 1496 9 45 30 47 827 307 14 512 579 6 65 3 94 173 242 40P41 18 1 2 3 4 10 47 4 96 1102 551 28 28 6 30 154 10 3 35 478 1 97 110 66 40P71 24 1 10 47 4 96 1102 551 28 28 6 30 154 0 3 35 473 1 97 110 66 41P51 37 2 10 47 4 96 1102 551 28 28 6 30 154 0 3 35 473 1 97 110 66 42P21 53 3 10 47 4 96 11 02 551 28 28 709 2 32 10 414 552 1 97 110 8 amp 8 43P71 76 5 10 47 4 96 1102 551 28 28 709 2 32 o 552 1 97 110 88 Sad 45P51 12 5 7 5 1047 496 11 02 5 51 28 28 709 2 32 0 414 5 52 1 97 1 10 8 8 47P51 17 0 10 1122 7 32 11 81 787 28 28 787 2 58 14 4 63 5 11 621 307 138 13 2 49P01 21 0 15 11 22 732 1181 7 87 28 28 787 258 14 463 511 621 07 138 132 40111 27 0 20 11 22 732 1181 787 28 28 7 87 258 14 463 5 11 621 307 1 38 13 2 40151 34 0 25 13 19 8 50 13 78 945 30 47 827 307 1 4 512 5 79 665 3 94 173 22 40181 40 0 30 13 19 850 1378 945 30 47 827 807 14 5 12 5 79 6 65 3 94 1 73 22 YASKAWA TM iQp 01 iQpump Drive User Manual IN ORDER TO ACHIEVE ADEQUATE COOLING THE DRIVE MUST BE POSITIONED TO ALLOW A MINIMUM OF FREE AIR SPACE OF 1 2 INCHES ON SIDES AND 5 INCHES TOP AND BOTTOM FOR REFERENCE ONLY UNLESS PROPERLY ENDORSED Figure 1 8 Exterior and Mounting Dimensions 77 YASKAWA 17 1 4 Exterior and Mounting Dimensions Dimensions iQpump P7U NEMA 1 208 V 240 V 88 0
48. 2 44 197 1 10 53 20301 115 40 4743 8 66 2421 10 98 30 146 10 24 3 94 1 4 4 98 6 50 787 173 591 244 197 1 10 59 40241 52 0 40 4743 8 66 21 06 10 98 30 1 16 10 24 3 94 1 4 4 98 650 787 173 5 914 197 1 97 1 10 53 40301 67 2 50 17 13 8 66 21 06 10 98 30 116 1024 3 94 14 498 650 787 173 591 197 197 1 10 53 40371 77 0 60 2106 10 24 25 00 1295 30 136 1122 413 14 518 669 807 173 6 69 197 197 140 88 480V 40451 96 0 75 2106 1024 28 15 1295 30 136 1122 413 14 5 18 6 60 807 173 6 69 244 197 1 10 88 40551 125 100 21 06 10 24 28 15 1295 30 136 1122 413 44 5 18 6 60 807 173 669 244 197 1 0 88 FOR REFERENCE ONLY UNLESS PROPERLY ENDORSED IN ORDER TO ACHIEVE ADEQUATE COOLING YASKAWA THE DRIVE MUST BE POSITIONED TO ALLOW A MINIMUM OF FREE AIR SPACE OF 1 2 INCHES ON SIDES AND 5 INCHES TOP AND BOTTOM Figure 1 9 Exterior and Mounting Dimensions 18 YASKAWA TM iQp 01 iQpump Drive User Manual 1 4 Exterior and Mounting Dimensions Dimensions iQpump P7U Protected Chassis 208 230 V 162 415 AMPS 480 V 156 304 AMPS
49. 56 14 96 5 51 3 8 330 20370 162 50 60 22 64 9 84 23 62 14 76 49 2 46 11 81 3 94 3 8 125 230V 20450 192 75 22 64 9 84 23 62 14 76 49 2 46 12 99 5 12 3 8 139 20750 312 100 125 27 56 12 80 28 54 17 72 49 2 46 13 78 5 12 3 8 191 20900 360 150 32 28 14 57 33 46 19 69 59 2 56 1417 5 12 3 8 238 40750 156 125 27 56 12 80 28 54 17 72 49 2 46 13 78 5 12 3 8 194 480V 40900 180 150 27 56 12 80 28 54 17 72 49 2 46 13 78 5 12 3 8 196 41100 240 200 32 28 14 57 33 46 19 69 59 2 56 14 17 5 12 3 8 224 41600 304 250 33 66 17 52 36 06 22 64 59 2 56 14 96 5 51 3 8 352 FOR REFERENCE ONLY UNLESS PROPERLY ENDORSED IN ORDER TO ACHIEVE ADEQUATE COOLING YASKAWA THE DRIVE MUST BE POSITIONED TO ALLOW A MINIMUM OF FREE AIR SPACE OF 1 2 INCHES ON SIDES AND 5 INCHES TOP AND BOTTOM Figure 1 10 Exterior and Mounting Dimensions YASKAWA TM iQp 01 iQpump Drive User Manual 19 1 4 Exterior and Mounting Dimensions Dimensions iQpump P7U Protected Chassis MOUNTING HOLES FOR A SIZE SCREWS AIR eo wo we a P D1
50. A value of 0 disables this 0 0 to 0 0 min Pump Quick Pre Charge Time function 3600 0 Setup Sets the thrust bearing acceleration time When enabled P4 05 gt 0 the Drive output frequency will ramp up to the specified thrust bearing frequency reference in P4 05 using an acceleration time as specified in P4 04 The PI mode is automatically disabled Once the output frequency reaches the programmed thrust bearing frequency the Drive automatically switches to PI control and the original acceleration time C1 01 and will continue in the normal operation auto mode unless Pre Charge is enabled in which case 0 0 to Edse Pump Quick Pre Charge mode occurs 6000 0 Setup This function active in the Hand Mode and Auto Mode 163 164 Thrust Bearing 0118H Acceleration Time Thrust Acc Time P4 04 164 Note In Auto Mode the Minimum Pump Frequency will become the thrust bearing frequency if smaller than the thrust bearing frequency in P4 05 In Hand Mode the minimum frequency is P4 05 when the thrust mode is enabled The Pre Charge level is not active in the hand mode Thrust Bearing Sets the frequency reference used when the thrust bearing function is 0 0 to Pump Quick 0119H Frequency active 120 0 0 0 Hz Setu Thrust Freq A value of 0 disables this function Sup P4 05 165 This deceleration time will be used to bring the Drive from Thrust Frequency 4 05 to stop when Thrust Mode is active Any time the
51. Bit 1 Not used 0022H Bit 2 Not used Bit 3 Upper and lower limit errors Bit 4 Data integrity error Bits 5 to F Not used 0023H Frequency reference 101 01 0024H Output frequency 101 02 0025H Output voltage reference 101 06 0026H Output current U1 03 0027H Output power 101 08 0028H Torque reference U1 09 0029H Not used 002AH Not used Sequence input status Bit 0 Input terminal S1 1 ON 0 OFF Bit 1 Input terminal S2 1 ON 0 OFF Bit2 Multi function digital input terminal S3 1 ON 0 OFF 002BH Bit 3 Multi function digital input terminal S4 1 ON 0 OFF Bit4 Multi function digital input terminal S5 1 ON 0 OFF Bit 5 Multi function digital input terminal S6 1 ON 0 OFF Bit 6 Multi function digital input terminal S7 1 ON 0 OFF Bits 7 to F Not used YASKAWA TM iQp 01 iQpump Drive User Manual 215 D 3 Modbus Data Tables Register No Contents Drive status Bit 0 Operation 1 Operating Bit 1 Zero speed 1 Zero speed Bit 2 Frequency agree 1 Matched Bit 3 Desired frequency agree 1 Matched Bit 4 Frequency detection 1 1 Output frequency lt L4 01 Bit 5 Frequency detection 2 1 Output frequency L4 01 Bit 6 Drive startup completed 1 Startup completed 002CH Bit 7 Low voltage detection 1 Detected Bit 8 Baseblock 1 Drive output baseblock Bit 9 Frequency reference mode 1 Not commun
52. CPU ASIC Mutual Diagnosis Fault Cycle power off and on to the iQpump CPU Err COY Control circuit damage Replace the iQpump CPF10 ASIC Version Fault ee ASIC Err ASIC Control circuit damage Replace the iQpump e E Remove all inputs to the option board CPF20 Perform a factory initialization Option A D Error Option CardiPault Cycle power off and on to the iQpump Option card A D converter fault Replace the option board Replace the control board Perform a factory initialization CPF21 Self diagnosis Fault of Communication Option Noise or spike Cycle power off and on to the iQpump Option CPU Down Card communication line defective h ion board option board eplace the option board Replace the control board Remove any option boards Cycle power off and on to the iQpump Chee Communication Option Card Code Number Fault Unrecognizable option board is Perform a factory initialization Option Type Err connected to the control board Replace the option board Replace the control board Remove power to the iQpump An option board is not correctly Connect the option board once more CPF23 Communication Option Card Interconnection connected to the control board or Perform a factory initialization Option DPRAM Err Fault an option board that is not made for Cvd F and on to the iQ the iQpump is attached to the poWeE OM ANG ONTO e I PUNP control board Replace the option board Repl
53. Carrier Frequency E2 01 Motor Rated Current E2 03 Motor No Load Current E2 05 Motor Line to Line Resistance L2 02 Momentary Power Loss Ride Thru Time L2 03 Momentary Power Loss Minimum Base Block Time L2 04 Momentary Power Loss Voltage Recovery Ramp Time L8 02 Overheat Pre Alarm Level L8 06 Input Phase Loss Detection Level YASKAWA TM iQp 01 iQpump Drive User Manual 201 B 3 Capacity Related Parameter Values THIS PAGE INTENTIONALLY LEFT BLANK 202 YASKAWA TM iQp 01 iQpump Drive User Manual Appendix C Specifications This appendix details the standard iQpump drive specifications C 1 Standard iQpump Drive Specifications 204 YASKAWA TM iQp 01 iQpump Drive User Manual 203 C 1 Standard iQpump Drive Specifications C 1 Standard iQpump Drive Specifications The standard iQpump drive specifications are listed the following tables 208 240 VAC Table C 1 208 240 VAC iQpump Drive Specifications Model Number CIMR P7UQ 107 20P4 20P7 21P5 22P2 23P7 25P5 27P5 2011 2015 2018 2022 2030 Rated output capacity kVA 1 4 1 8 3 0 44 6 4 8 8 12 0 18 0 23 0 29 0 34 0 44 0 208 0 5 0 75 1 1 5 2 3 5 7 5 10 15 20 25 30 40 6 Motor HP EL 230V 0 5 0 75 1 1 5 2 3 5 7 5 10 1
54. Drive User Manual Parameter No Modbus Address Parameter Name Digital Operator Display Description Setting Range Factory Setting Menu Location Page No H1 04 0403H Terminal S6 Function Selection Terminal S6 Sel 20 External Pump Fault Normally Open Always Detected Ramp To Stop 21 External Pump Fault Normally Closed Always Detected Ramp To Stop 22 External Pump Fault Normally Open During Run Ramp To Stop 23 External Pump Fault Normally Closed During Run Ramp To Stop 24 External Pump Fault Normally Open Always Detected Coast To Stop 25 External Pump Fault Normally Closed Always Detected Coast To Stop 26 External Pump Fault Normally Open During Run Coast To Stop 27 External Pump Fault Normally Closed During Run Coast To Stop 28 External Pump Fault Normally Open Always Detected Fast Stop 29 External Pump Fault Normally Open Always Detected Fast Stop 2A External Pump Fault Normally Open During Run Fast Stop 2B External Pump Fault Normally Closed During Run Fast Stop 2C External Pump Fault Normally Open Always Detected Alarm Only 2D External Pump Fault Normally Closed Always Detected Alarm Only 2E External Pump Fault Normally Open During Run Alarm Only 2F External Pump Fault Normally Closed During Run Alarm Only 30 PID Integral Reset 31 PID Integral Hold 34 SFS Cancel 35 Input Level Sel 36 Option Inv Sel 2 S
55. Gain Setting Sets the speed command when 10 V is input as a percentage of the 0 0 to 5 i Terminal A1 Gain maximum output frequency 1 04 1000 0 100 0 Programming 70 H3 03 Terminal A1 Bias Setting Sets the speed command when 0 V is input as a percentage of the 100 0 to Terminal A1 Bias maximum output frequency 1 04 100 0 00 Programme 70 Terminal A2 Signal Selects the signal level of terminal A2 H3 08 0417H Level Selection 0 0 10 Vdc switch S1 2 must be in the off position 0 2 2 Programming 71 Term 2 Signal 2 4 20 mA switch S1 2 must be in the on position Selects what effect the aux terminal has on the Drive 0 Frequency Bias 0 100 bias 2 Aux Reference Aux Terminal Function B PI Feedback H3 09 0418H Selection y 0to IF B Programming 72 Terminal A2 Sel D Frequency Bias 2 0 100 bias E Motor Temperature See parameters L1 03 amp L1 04 16 PI Differential 1F Not Used H3 10 Terminal A2 Gain Setting et 0 0 to n 0419H Terminal A2 Gain Sets the percentage when 10 V 20 mA is input 1000 0 100 0 Programming 76 H3 11 Terminal A2 Bias Setting Ly 100 0 to 5 041 Terminal A2 Bias Sets the percentage when 0 V 4 mA is input 4100 0 0 0 Programming 76 Analog Input Filter Time 0 00 to H3 12 041BH Constant Filter Avg Time Used to smooth out erratic or noisy analog input signals 2 00 0 30sec Programming
56. Hand Mode Auto Mode Parameter b1 01 Frequency Reference Selection is set to terminal strip communications or an option board as indicated below On b1 01 1 Terminals 2 Communications N A 3 Option Parameter b1 01 Frequency Reference Selection is set to digital operator as indicated Off below b1 01 0 Operator Run Indicator The status of the RUN indicator is shown in Table 3 5 when the iQpump drive is in either Hand or Auto mode Table 3 5 RUN Indicator Indicator Status Condition On Drive is running Blinking Drive is decelerating to a stop Off Drive is stopped 54 YASKAWA TM iQp 01 iQpump Drive User Manual 3 4 Drive Main Menu Stop Indicator The status of the STOP indicator is shown in Zable 3 6 when the iQpump drive is in either the Hand or Auto mode Table 3 6 STOP Indicator Indicator Status Condition On Drive is decelerating to a stop or stopped Blinking Drive is in a run condition but the frequency reference is zero or Drive is running in Auto mode and OFF has been pressed Off Drive is running 3 4 Drive Main Menu The iQpump drive s parameters and monitoring functions are organized into menu groups that make it easier to read and set parameters The iQpump drive is equipped with five menu selections The five selections and their primary functions
57. LF fault occurs and the motor coasts to a stop m L8 09 Output Ground Fault Detection Selection Setting Description 0 Disabled 1 Enabled factory default The iQpump drive has a ground fault detection circuit that activates when the current to ground exceeds 50 of the iQpump Drive s rated output current The current to ground is determined by comparing the measured current on each of the output phases If the current to ground is determined to be above 50 of the Drive s rated output current the digital operator will display a GF and the iQpump Drive will coast to stop m 18 10 Heatsink Cooling Fan Operation Selection Setting Description 0 Fan On Run Mode factory default 1 Fan Always Refer to L8 11 description m 18 11 Heatsink Cooling Fan Operation Delay Time lt gt Setting Range 0 to 300 sec Factory Default 300 sec Parameters L8 10 and L8 11 allow the iQpump drive programmer to customize the heatsink cooling fan operation Parameter L8 10 determines whether the cooling fans are always ON whenever the iQpump drive is powered L8 10 1 Fan Always On or if the cooling fans are only ON when the iQpump drive is in a Run condition L8 10 0 Fan On Run Mode Parameter L8 11 is a delayed OFF for the cooling fan if L8 10 0 Fan On Run Mode When the cooling fans set to turn OFF is when either the Run command is removed or the drive is in baseblock The
58. Loss Ride thru Time PwrL Ridethru t m Momentary Power Loss Minimum Base Block Time L2 PwrL Baseblock t is Momentary Power Loss Voltage Recovery Ramp Time PwrL V F Ramp t Overheat Pre Alarm Level L8 02 OH Pre Alarm Lvl Input Phase Loss Detection Level L8 06 Ph Loss In Lvl Drive kVA Selection 02 04 Inverter Model YASKAWA TM iQp 01 iQpump Drive User Manual 199 B 3 Capacity Related Parameter Values B 3 Capacity Related Parameter Values The following tables detail the factory default settings for the parameters that are affected by the setting of parameter 02 04 Table B 3 208 240 VAC iQpump Drives Factory ae Factory Factory Factory Factory Factory Factory Factory Factory Drive Model Nominal Hp Default hr Default Default Default Default Default Default Default Default CIMR P7ULI 107 for C6 02 for for for for for for for for b8 04 2 01 2 03 2 05 12 02 12 03 12 04 18 02 18 06 20 4 0 5 0 75 288 2 8 kHz 1 9 1 2 9 842 0 1 0 1 0 3 959 5 20 7 2 223 7 8 kHz 3 3 1 8 5 156 0 1 0 2 0 3 959 755 21P5 1 5 2 169 4 8 kHz 6 2 2 8 1 997 0 2 0 3 0 3 95 10 22P2 3 156 8 8 kHz 8 5 3 0 1 601 0 3 0 4 0 3 100 C 12 23P7 5 122 9 8 kHz 14 0 4 5 0 771 0 5 0 5 0 3 95 12 25P5 7 5 94 75 8 kHz 19 6 5 1 0 399 1 0 0 6 0 3 959 10 27 5 10 72 69 8 kHz 26 6 8 0 0 288 1 0 0 7 0 3 959 17 2011 15 70 44 8 kHz 39 7 11 2 0 230 1 0 0 8 0 3 959 21 2015
59. Manual 5 1 iQpump Basic Programming Parameters 15VDC 10 20mA Supply H4 01 FM A1 0 to 10VDC 20 H4 04 AM Q 2 4to20mA 250 0 to 10VDC 20k pie Multi function Analog Input 1 H3 09 COM Figure 5 39 Connection of a 3 Wire 4 20 mA Feedback Device H3 08 2 Feedback Device 4 20mA 3 Wire Connection AC Q AC The H3 08 parameter Terminal A2 Signal Level allows the programmer to specify the signal that will be applied to the A2 analog input The A2 analog input can accept either a 0 10 Vdc or 4 20 mA signal as a reference The iQpump drive also has DIP switch S1 on the removable terminal board that must be set for the proper reference signal into the A2 analog input The S1 2 dip switch setting determines the internal resistance of the A2 input while parameter H3 08 determines how the iQpump drive interprets the measured signal OOS A Terminating A A OFF 1 A N P resistance C 2 02 E Switch 51 1 located gt terminal board Figure 5 40 DIP Switch S1 Table 5 4 DIP Switch S1 Name Function Setting OFF No terminating resistance ON Terminating resistance of 110 Q OFF 0 to 10 V internal resistance 20 KQ ON 4 to 20 mA internal resistance 250 Q Default S1 1 RS 485 and RS 422 terminating resistance S1 2 Input method for analog input A2 YASKAWA TM iQp 01 Drive User Manual 1
60. O 24VDC Supply Voltage 2 p depends on contactor coil Pd used Motor Overload optional External Pump Fault Normally Closed H1 01 25 53 P SC Motor 2 Motor Figure 2 11 Triplex Pump System with Motor Starters 48 YASKAWA TM iQp 01 iQpump Drive User Manual 2 3 Control Wiring m Feedback Device 3 Wire Connection of a 3 Wire 0 10 Vdc Feedback Device H3 08 0 In order to use a 4 20 mA feedback device parameter H3 08 Terminal A2 Signal has to be programmed to 2 Note In order to use a 0 10V feedback device parameter for terminal A2 the parameter H3 08 Terminal A2 Signal has to be programmed to 0 and dip switch S1 2 has to be set to OFF for the iQpump to accept a 0 10 Vdc signal Feedback Device 0 10V 3 Wire Connection i V 15VDC 10 20mA Supply H4 01 FM A1 0 to 10VDC 20 ka H4 04 AM A2 4to 20mA 250 0 to 10VDC 20k Multi function Analog Input 1 H3 09 COM AC Figure 2 12 Feedback Device 3 Wire Connection YASKAWA TM iQp 01 iQpump Drive User Manual 49 2 3 Control Wiring THIS PAGE INTENTIONALLY LEFT BLANK 50 YASKAWA TM iQp 01 iQpump Drive User Manual Digital Operator This chapter describes the displays and functions of the Digital Operator 3 1 Digital Operator Display 52 3 2 Digital Operator Keys 53 3 3 Drive M
61. PCB Is there any conductive dirt or oil mist on the PCBs at a pressure between 55 85 psi Replace the boards if they Gate Drive PCBs cannot be made clean Input Diodes IPMs Is there any conductive dirt or oil mist on the modules Clean off any dirt and dust with an air gun using clean and dry air components at a pressure between 55 85 psi Output Transistors DC bus capacitors Are there any irregularities such as discoloration or odor Replace the capacitors or iQpump drive Apply power to the iQpump drive and conduct the following inspection Table 7 2 Periodic Inspections With Power Applied Item Inspection Corrective Action Is there any abnormal noise or vibration or has the total operating time Cooling fan s exceeded 20 000 hours Check U1 40 for elapsed cooling fan Replace Cooling Fan operation time 160 YASKAWA TM iQp 01 iQpump Drive User Manual 7 2 Preventive Maintenance Table 7 3 Preventive Maintenance 7 2 Preventive Maintenance Every 3 6 Inspection Points Item Check Points Months Yearly Ambient Temperature x Humidity X Environment Dust X General Harmful Gas X Oil Mist X Equipment Abnormal vibration or noise X AC Power Supply Main circuit amp control voltage X Loose lugs screws amp wires X Hot spots on parts X Conductors amp Wire Corrosion X Connections Bent conductors X Breakage cracking or discoloration X Check s
62. Page Range Setting Location No Minimum Pump 5 Pu 0605H Frequency Min Pump Freq Minimum drive frequency when operated in the auto mode Programmed value will limit minimum PID output Minimum value Pump Quick has to be programmed to a value smaller than P3 09 and P3 10 when Setup Drive is operating in the multiplex mode P1 01 Denotes that parameter can be changed when the Drive is running YASKAWA TM iQp 01 iQpump Drive User Manual 127 5 2 Pump Basic Example 3600 RPM Pump Motor Desired Operation Minimum Speed is 2100 RPM Solution Program P1 06 to 35 0Hz 2100 3600 x 60 Hz E1 04 35 0 Hz Example 1800 RPM Pump Motor Desired Operation Minimum Speed is 1000 RPM Solution Program P1 06 to 35 0Hz 1000 1800 x 60 Hz E1 04 33 3 Hz P1 Loss of Prime Detection lt 0032 gt m P1 12 P1 14 The Loss of prime function can be used to detect a pump system low suction condition The iQpump Controller continuously monitors pump motor current and output frequency while operating auto mode m Enable Loss of Prime Function Program P1 14 Prime Loss Level to low suction condition current level Guideline Use 40 of the pump motor full load amp rating Parameter E2 01 m Operation If the iQpump Controllers output frequency is at maximum Parameter 1 04 and the pump motor output current level drops below P1 14 Prime Loss Level for the time programme
63. Programming 34 CarrierFreq Sel 3 Fe 8 0 kHz P 4 Fe 10 0 kHz 5 Fe 12 5 kHz 6 Fe 15 0 kHz F Program Determined by the settings of C6 03 thru C6 05 Carrier Frequency Upper C6 03 0225H Limit Maximum carrier frequency allowed when C6 02 F 50 kVA Programming 34 CarrierFreq Max kHz Dependent Carrier Frequency Lower C6 04 0226H Limit Minimum carrier frequency allowed when C6 02 F CarrierFreq Min 0 4 to 15 0 kVA kHz Dependent Programming 34 Carrier Frequency C6 05 0227H Proportional Gain CarrierFreq Gain Sets the relationship of output frequency to carrier frequency when C6 0 01099 0 Programming 34 YASKAWA TM iQp 01 iQpump Drive User Manual 169 Parameter No Modbus Address Parameter Name Digital Operator Display Description Setting Range Factory Setting Menu Location Page No PresetReference Reference Refl Lower Limit Jump Frequency 1 to analog inputs Al and A2 41 01 Setpoint Reference 1 Digital preset setpoint reference 1 Used when b1 01 0 and when in Setpoint 1 hand mode Setting units are affected by P1 02 0 Programming 36 41 02 Setpoint Reference 2 Digital preset setpoint reference 2 Selected via multi function input 5 02 Setpoint 2 terminals Setting units are affected by P1 02 0 Programming 36 41 03 Setpoint Reference 3 Digital p
64. RAM only IMPORTANT The maximum number of times you can write to EEPROM using the Drive is 100 000 Do not frequently execute Enter commands 0900H written to EEPROM The Enter command registers are write only Consequently if reading these registers the register address will become invalid Error code 02H YASKAWA TM iQp 01 Drive User Manual 217 D 3 Modbus Data Tables Error Codes The following table shows Modbus communication error codes Table D 10 Error Codes Error Code Contents 01H Function code error A function code other than 03H 08H or 10H has been set by the PLC 02H Invalid register number error The register address you are attempting to access is not recorded anywhere With broadcast sending a start address other than 0000H 0001H or 0002H has been set 03H Invalid quantity error The number of data packets being read or written is outside the range of 1 to 16 n write mode the number of data packets in the message is not No of packets x 2 21H Data setting error Upper limit or lower limit error has occurred in the control data or when writing parameters When writing parameters the parameter setting is invalid 22H Write mode error Attempting to write parameters to the Drive during run Attempting to write via Enter commands during run Attempting to write parameters other than A1 00 to A1 05 E1 03 or 02 04 when a CPF03
65. Run Reverse 1 Run Reverse Bit 2 External fault 1 Fault EFO Bit 3 Fault reset 1 Reset command Bit 4 ComNet 0001H Bit 5 ComCtrl Bit 6 Multi function digital input command 3 Bit 7 Multi function digital input command 4 Bit 8 Multi function digital input command 5 Bit 9 Multi function digital input command 6 Bit A Multi function digital input command 7 Bits B to F Not used 0002H Frequency reference Set units using parameter 01 03 0003H to 0005H Not used 0006H PI Setpoint 0007H Analog output 1 setting 11 V 726 to 11 V 726 gt 10 V 660 0008H Analog output 2 setting 11 V 726 to 11 V 726 gt 10 V 660 Multi function contact output setting Bit 0 Digital output 1 Terminal MI M2 1 ON 0 OFF Bit 1 Digital output 2 Terminal M3 M4 1 ON 0 OFF Bit 2 Not Used 0009H Bits 3 to 5 Not used Bit 6 Set fault contact terminal MA MC output using bit 7 1 ON 0 OFF Bit 7 Fault contact terminal MA MC 1 ON 0 OFF Bits 8 to F Not used 000AH to 000EH Not used Reference selection settings Bit 0 Not used Bit 1 Input PI setpoint 1 Enabled 0 Disabled Bits 3 to B Not used 000FH 2 2 C Broadcast data terminal S5 input 1 Enabled 0 Disabled D Broadcast data terminal S6 input 1 Enabled 0 Disabled E Broadcast data terminal S7 input 1 Enabled 0 Disabled F Not used Write 0 to all unused bits Also do not write data to reserved registers 214 YASKAWA TM iQp 01 iQpump Drive User Manual D 3 Modbus Data Tables
66. Software 227 Energy Savings Estimation 227 442 2 229 EMG ompatiDility sedent sectae te 230 Electromagnetic Compatibility 231 YASKAWA TM iQp 01 iQpump Drive User Manual YASKAWA TM iQp 01 iQpump Drive User Manual Warnings and Cautions This Section provides warnings and cautions pertinent to this product that if not heeded may result in personal injury fatality or equipment damage Yaskawa is not responsible for consequences of ignoring these instructions YASKAWA manufactures component parts that can be used in a wide variety of industrial applications The selection and application of YASKAWA products remain the responsibility of the equipment designer or end user YASKAWA accepts no responsibility for the way its products are incorporated into the final system design Under no circumstances should any YASKAWA product be incorporated into any product or design as the exclusive or sole safety control Without exception all controls should be designed to detect faults dynamically and fail safely under all circumstances All products designed to incorporate a component part manufactured by YASKAWA must be supplied to the end user with appropriate warnings and instructions as to that pa
67. VAC S L2 13 1 39 2 80 X 2P UL Approved 199 3 0 X 2P vinyl sheathed U TI V T2 W T3 RI L11 SI L21 TI L31 22 5 85 2 or equivalent 88 5 2 0 199 2 0 X 2P 54 12 4 14 347 250 2 R LI S L2 T L3 1 39 2 127 x2P 347 4 0 X 2P U TI V T2 W T3 RULI1 S1 L21 TI L31 39 2 107 2 X 2P s 88 5 2 0 347 2 0 X 2P Bh dum 12 4 14 o TONG mulum NF X Use 75 C copper wire or equivalent c S 347 300 X 2P IUE No ex 2110 124 16 1 4 1 25 32 YASKAWA TM iQp 01 iQpump Drive User Manual 2 2 Wiring Main Circuit Terminals Table 2 2 480 VAC Wire Sizes and Connector Specifications Clamping Recommended Terminal Symbol Terminal Torque Wire Size AWG Wire Screws Ib in mm Drive Model CIMR P7UQ 107 R LI S L2 T L3 2 40P4 0 5 0 75 B2 U T1 V T2 W T3 S L2 T L3 H1 2 40P7 B2 V T2 W T3 41P5 42P2 43P7 45 5 47 5 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 S L2 T L3 1 2 B2 U T1 V T2 W T3 S L2 T L3 1 2 B2 U T1 V T2 W T3 R LI S L2 T L3 2 B2 U T1 V T2 W T3 R LI S L2 T L3 1 2 B2 U T1 V T2 W T3 S L2 T L2 1 42 600 VAC B2 U TI V T2 W T3 UL Approved vinyl sheathed or equivalent 49P0 4011 4015 4018 4024 4030 4037 4045 R L1 S L2
68. VAC 50 60 Hz 2 2 E Rated input current A 180 212 237 350 396 457 9 5 Allowable voltage fluctuation 10 15 5 Allowable frequency fluctuation 5 o amp DC Reactor Built in 52 E Measures for power 5 9 supply harmonics OL 6 12 Pulse 5 Rectification Note The maximum applicable motor output is given for a standard 4 pole motor When selecting the actual motor and Drive be sure that the Drive s rated output current is applicable for the motor s rated current A phase shifting transformer is required on the power supply for 12 pulse rectification 204 YASKAWA TM iQp 01 iQpump Drive User Manual C 1 Standard iQpump Drive Specifications 480 Table 2 480 iQpump Drive Specifications Model Number CIMR P7UQ 107 40 4 40P7 41P5 42P2 43P7 45P5 47P5 49P0 4011 4015 4018 Rated output capacity 1 4 1 6 2 8 4 0 5 8 9 5 13 0 16 0 21 0 26 0 30 0 52 Motor HP 460V 0 5 0 75 1 1 5 2 3 5 7 5 10 15 20 25 30 5 Rated output current A 1 8 2 1 3 7 53 7 6 12 5 17 0 21 0 27 0 34 0 40 0 Ow Max output voltage V 3 phase 380 400 415 440 460 or 480 VAC Proportional to input voltage Max output frequency Hz 120 Hz Rated voltage V Rated frequency Hz
69. after detection 6 LL at RUN Alm Undertorque Detection is always active and operation continues after detection 7 LL SpdAgree Flt Undertorque Detection only active during Speed Agree and Drive output will shut down on an OL3 fault 8 LL At RUN Flt Undertorque Detection is always active and Drive output will shut down on an OL3 fault Sets the overtorque undertorque detection level as a percentage of Drive rated current Setting Range 0to8 0 to 300 Factory Setting 1596 Menu Location Programming Programming Page No TorqueDetecton Detection 107 107 L6 03 04A3H Torque Detection Time 1 Loss Det Time Internal Dynamic Braking Resistor Sets the length of time an overtorque undertorque condition must exist before being recognized by the Drive OL3 is then displayed 0 Not Provided 0 0 to 10 0 10 0 sec Programming 107 HdweProtection Protection Fe eee Protection Selection 1 Provided Port 0 DB Resistor Prot L8 02 04 ka When the cooling fin temperature exceeds the value set in this 50 to 130 95 C Programming 109 OH Pre Alarm Lvl parameter an overheat pre alarm OH will occur Drive Operation upon OH Pre Alarm Detection 0 Ramp to Stop Decel Time C1 02 1 Coast to Stop Overheat Pre Alarm 2 Fast Stop Decel Time C1 09 L8 03 O4AFH Operation Selection 3 Alarm Only 0to4 4 Programming 09 OH Pr
70. at active acceleration C1 01 or C1 03 The motor may stall if load is too heavy or accel time is too short Stall Prevention 1 General Purpose When output current exceeds L3 02 level L3 01 048FH Selection During Accel acceleration stops It starts to accelerate at current value recovery 0 to 2 1 Programming 101 StallP Accel Sel 2 Intelligent The active acceleration rate C1 01 or C1 02 is ignored Acceleration is completed in the shortest amount of time w o exceeding the current value set in L3 02 Stall Prevention Level L3 02 0490H During Accel StallP Accel Lvl This function is enabled when L3 01 is 1 or 2 Drive rated current o is 100 Decrease the set value if stalling occurs at factory setting 9200 120 Programming 01 178 YASKAWA TM iQp 01 iQpump Drive User Manual Parameter Name StallP Run Level Normally changing the setting is not required Decrease the set value if stalling occurs at factory setting Parameter Modbus m Settin Facto Menu Page No Address Digit Operator Description Range Setting Location N isplay 0 Disabled The Drive decelerates at the active deceleration rate C1 02 C1 04 If the load is too large or the deceleration time is too short an OV fault may occur Stall Prevention 1 General Purpose The Drive decelerates at the active deceleration L3 04 0492H Selection During Decel rate C1 02 or C1 04 but if
71. couplings shaft keys and machine loads before energizing the Drive Please do not connect or operate any equipment with visible damage or missing parts The operating company 18 responsible for any injuries or equipment damage resulting from failure to heed the warnings in this manual Intended Use Drives are intended for installation in electrical systems or machinery For use in the European Union the installation in machinery and systems must conform to the following product standards of the Low Voltage Directive EN 50178 1997 10 Equipping of Power Systems with Electronic Devices EN 60201 1 1997 12 Machine Safety and Equipping with Electrical Devices Part 1 General Requirements IEC 60204 1 1997 EN 61010 1997 11 Safety Requirements for Information Technology Equipment IEC 950 1991 A1 1992 A2 1993 A3 1995 A4 1996 modified Other The iQpump P7U Drive is suitable for use on a circuit capable of delivering not more than 100 000 RMS symmetrical amperes 240 Vac maximum 240 V Class and 480 Vac maximum 480 V Class 8 YASKAWA TM iQp 01 iQpump Drive User Manual Introduction This Section describes the applicability of the Manual The iQpump P7U is a Pulse Width Modulated Drive for 3 Phase AC induction motors This type of Drive is also known as an Adjustable Frequency Drive Variable Frequency Drive AC Drive AFD ASD VFD and Inverter The iQpump P7U is a variable torque AC dri
72. default setting may cause iQpump failure and void the product warranty Consult the factory for application assistance Remove power from the iQpump Disconnect the motor PUF DC Bus Fuse Shorted output transistor s or Perform the checks without power in DC Bus Fuse Open Detects ifthe DC bus fuse has opened terminals Table 6 6 Replace the shorted component s Replace the defective fuse RH Dynamic Braking Resistor Overhauling load extended Verify dynamic braking duty cycle i The protection of the dynamic braking resistor dynamic braking duty cycle Monitor DC bus voltage DynBrk Resistor 4 defective d ic braki based setting of L8 01 elective dynamic braking resistor Replace dynamic braking resistor Cycle power off and on to the iQpump RR Dynamic Braking Transistor RAD dynamic braking Replace defective dynamic braking DynBrk Transistr i i i i transistor high DC bus voltage transistor or resistor y The dynamic braking transistor failed defective dynamic braking resistor Monitor DC bus voltage Low input voltage at R L1 S L2 Check the input circuit and increase the DC Bus Undervoltage and T L3 input power to within specifications UVI The DC bus voltage is L2 05 The acceleration time is set too Extend the time C1 01 C1 03 or DC Bus Undervolt short 05 208 240 VAC Trip point is lt 190 Vdc 480 VAC Trip point is lt 380 Vdc Voltage fluctuation of the input power is too larg
73. for the elapsed timer 02 07 02 08 050CH Time Selection 0 Power On Time Time accumulates whenever Drive is powered 1 1 Programming 118 Elapsed Time Run 1 Running Time Time accumulates only when Drive is running Cumulative Cooling Fan 02 10 050EH Operation Time Setting Sets the initial value of the heatsink fan operation time 0 to 65535 0H Programming 119 Fan ON Time Set Fault Trace Fault History Clears the fault memory contained in the U2 and U3 monitors 02 12 0510H Clear Function 0 Disabled no effect 0 1 0 Programming 119 FLT Trace Init 1 Enabled resets U2 and U3 monitors and returns 02 12 to zero kWh User Monitor Ul Used to reset the kilowatt Hour monitor to zero 02 14 0512H 29 Initialization 0 Disabled no change Oorl 0 Programming 119 kWh MonitorClear 1 Clear all Resets U1 29 to zero and returns 02 14 to zero 11 coPYFuntion Function This parameter controls the copying of parameters to and from the digital operator 0 COPY SELECT no function 1 INV gt OP READ All parameters are copied from the Drive to the digital operator 2 OP gt INV WRITE All parameters are copied from the digital 0to3 0 Programming 20 operator into the Drive 3 lt gt VERIFY Parameter settings in the Drive are compared to those in the digital operator Note When using the copy function the Drive model number and software number U1 14 must match or an err
74. from chlorides in a location away from direct sunlight on a non combustible surface Controlling the Ambient Temperature To enhance the reliability of operation the iQpump drive should be installed in an environment free from extreme temperature variations If the iQpump drive is installed in an enclosure use a cooling fan or air conditioner to maintain the internal air temperature below 113 F 45 C Protecting the iQpump Drive from Foreign Matter During iQpump drive installation and project construction it is possible to have foreign matter such as metal shavings or wire clippings fall inside the iQpump drive To prevent foreign matter from falling into the iQpump drive place a temporary cover over the iQpump drive Always remove the temporary cover from the iQpump drive before Start Up Otherwise ventilation will be reduced causing the iQpump drive to overheat 22 YASKAWA TM iQp 01 iQpump Drive User Manual 1 7 Installation Orientation and Clearances 1 7 Installation Orientation and Clearances Install the iQpump drive vertically so as not to reduce the cooling efficiency When installing the iQpump drive always provide the following installation clearances to allow normal heat dissipation For 3HP 208V 240V CIMR P7U22P2 107 and below or 2HP 480V CIMR P7U41P 107 and below ensure that the heatsink is against a closed surface to avoid diverting cooling air around the heatsink 2 4 75 120 mm
75. minimum 4 75 in 120 mm minimum Air e T o SE FOL 30 5 mm minimum 4 75 in 120 mm MERE Figure 1 12 iQpump Drive Installation Orientation and Clearance The same clearance is required horizontally and vertically for both Open Chassis 00 and Type 1 iQpump drives 1 Always remove the top and bottom protection covers before installing a CIMR P7U2018 4018 107 and smaller iQpump drive in a panel Always provide enough clearance for lifting eye bolts and the IMPORTANT main circuit wiring when installing a CIMR P7U2022 4030 107 and larger drive in a panel YASKAWA TM iQp 01 iQpump Drive User Manual 23 1 8 Removing and Attaching the Terminal Cover 1 8 Removing and Attaching the Terminal Cover Remove the terminal cover to connect cables to the control circuit and main circuit terminals Prior to removing any protective cover or wiring any part of the iQpump drive remove all power sources including main input power and control circuit power Wait a minimum of 5 minutes after power removal before removing any cover The charge lamp located within the iQpump drive should be off prior to working inside Even if the charge lamp is off one must measure the AC input output and DC Bus potential to insure safe levels prior to resuming work Failure to adhere to this warning may result in personal injury or death Removing the Terminal Cover
76. occurs 90 of OLI time 20 OH Prealarm Closes when the Drive s heatsink temperature exceeds the setting of parameter L8 02 38 Drive Enable Closes when the Drive enable input is active 39 Waiting to Run Closes during the time after a run command is issued but the Drive is not running due to the time set in parameter b1 10 3A OH Freq Reduce 3B Run Sre Com Opt 3D Cooling Fan Err Closed during internal cooling fan failure 40 Pump 2 Control Open Shutdown Additional Pump 2 Closed Start Additional Pump 2 Function Active in multiplex mode Contactor control for second pump 41 Pump 3 Control Open Shutdown Additional Pump 3 Closed Start Additional Pump 3 Function Active in multiplex mode Contactor control for second pump YASKAWA TM iQp 01 iQpump Drive User Manual 175 Parameter Name ter Modb PE ipti M No lAddress Digital Operator Description Display Setting Factory Menu Page Range Setting Location No 42 Pump Fault Terminal M3 M4 Function Active in hand auto pre charge and thrust mode H2 02 040CH Function Selection Open No Dedicated Pump Faults are active continued Term M3 M4 Sel Closed Dedicated pump fault active Low Feedback Fault High Feedback Fault Over Cycling Fault Pump Protection Fault Thermostat Fault Low Water Fault Ext Pump Fault Anaeginuts Inputs 0 to 42 41 Programming 63 H3 02 Terminal A1
77. of 60 0 Hz in the slave 1 Drive by the PLC Table D 5 Function Code 10H Message Example G mmand Mesesade Response Message Response Message 9 During Normal Operation During Error Slave Address 01H Slave Address 01H Slave Address 01H Function Code 10H Function Code 10H Function Code 90H Start Higher 00H Start Higher 00H Error code 02H Address Lower 01H Address Lower 01H Higher CDH Higher 00H Higher 00H Lower Quantity Quantity Lower 02H Lower 02H No of data 04H Higher 10H CRC 16 Higher 00H Lower 08H Lead data Lower 01H Higher 02H Next data Lower 58H No of data 2 x quantity Higher 63H CRC 16 Lower 39H IMPORTANT Set the number of data specified using command messages as quantity of specified messages x 2 Handle response messages in the same way YASKAWA TM iQp 01 iQpump Drive User Manual 213 D 3 Modbus Data Tables D 3 Modbus Data Tables The data tables are shown below The types of data are as follows Reference data monitor data and broadcast data Reference Data The reference data table is shown below Reference data can be read and written to Table D 6 Reference Data Register No Contents 0000H Reserved Frequency reference Bit 0 Run Forward 1 Run Forward Bit 1
78. of n1 02 Hunting Prevention Gain m Oscillation and hunting are occurring with control If there is oscillation or hunting during PI control check the oscillation cycle and individually adjust P and I parameters Disable integral I control Reduce the proportional gain P until hunting stops Reintroduce the integral function starting with long integral time values to eliminate the P offset If the Motor Rotates Even When iQpump Drive Output is Stopped If the motor rotates even when the iQpump drive is stopped the DC injection braking may be insufficient If the motor continues operating at low speed without completely stopping after a stop has been executed it means that the DC injection braking is not decelerating the motor enough Adjust the DC injection braking as follows Increase the parameter b2 04 DC Injection Braking initial excitation Time at Stop setting ncrease the parameter b2 02 DC Injection Braking Current setting If Zero Volts is Detected When a Motor is Started or Stalls Generation of 0 V main circuit voltage and stalling can occur if a motor is turning when it is started and the DC injection braking is insufficient This can be prevented by slowing motor rotation by DC injection braking before starting Increase parameter b2 03 DC injection braking time at start setting If the Accepted Speed Command Does Not Rise to the User Speed Command Input m The Speed Command
79. of software or hardware changes New functions may be added to the drive When a new feature or function is added the software version lt gt will be placed next to the feature or function EXAMPLE This example shows that settings 2 3 4 5 6 are added to parameter A1 00 for drive software version 3020 41 00 Language Selection Select Language Q Q Q Select the language displayed on the digital operator according to the following table NONI Desin English factory default Japanese Deutsche lt 3020 gt 7 78 Porugues ana In the example above the version note lt 3020 gt indicates that five additional languages have been added with drive software version 3020 Check the drive nameplate to determine the drive software version EXAMPLE Namplate with PRG software number The PRG number on the drive nameplate reflects the software version The software version normally increases to a higher number with newer versions Please consult the factory for details MODEL CIMR F7U2018 SPEC 20181E INPUT AC3PH 200 240V 50 60Hz HD 84A ND 89A OUTPUT AC3PH 0 240V 0 400Hz HD 71A 27kVA ND 74 8A 29kVA OIN MASS _11kg S N 1 9911234560123 PRG 3020 OU AUA THU HR OUA E HR RU E E ONA DUA ONI OII MNI TIIRI NI FILE NO E131457 TYPE 1 ENCLOSURE IP20 Nameplate Drive Software version 10 YASKAWA TM iQp 01 iQpump Drive User Manual Physical Installation This cha
80. offset between the setpoint and feedback See Figure 5 16 on following page m 05 03 Integral Time Setting Setting Range 0 0 to 360 0 sec Factory Default 5 0 sec The Integral factor of PI functionality is a time based gain that can be used to eliminate the error difference between the setpoint and feedback at steady state The smaller the Integral Time set into b5 03 the more aggressive the Integral factor will be To turn off the Integral Time set b5 03 0 00 YASKAWA TM iQp 01 iQpump Drive User Manual 99 5 1 iQpump Basic Programming Parameters Measured Feedback Measured Feedback Setpoint Setpoint Zero offset with Integral Action Feedback Feedback No Integral With Integral Figure 5 16 PI Feedback Response Characteristics m b5 04 Integral Limit Setting Setting Range 0 0 to 100 0 Factory Default 100 0 On some applications especially those with rapidly varying loads the output of the PI function may have large oscillations To suppress these oscillations a limit can be applied to the integral factor by programming b5 04 m 65 06 PI Output Limit Setting Range 0 0 to 100 0 Factory Default 100 0 Places a cap on the output of the PI function Limiting the PI function may help to prevent large overshoots in the iQpump drive s response to error the difference between the setpoint and the feedback m b5 07 PI Offset Adjustment Setting Range 100 0 to 100 0 Factory Defa
81. only the opposite end should be isolated with electrical tape IMPORTANT Grounding of the iQpump enclosure and motor is required for proper system operation YASKAWA TM iQp 01 iQpump Drive User Manual 39 2 3 Control Wiring 2 3 Control Wiring Control Circuit Wire Sizes The auto mode setpoint speed command field wiring connection is made to iQpump drive terminals A1 or A2 signal positive AC signal common and G shield Keep this lead length as short as possible to maintain signal quality Insulated twisted shielded pair wire 2 conductor 18 ga Belden 8760 or equivalent is required Do not run these wires in the same conduit as other AC power or control wires The shield must be connected on this end only stub and isolate the other end The A2 signal employed is 4 to 20 mA with parameter H3 08 set for 2 4 20 mA For 0 to 10 Vdc parameter H3 08 is set for 0 0 10 Vdc and the iQpump control board DIP switch S1 2 must be in the OFF position See Figure 2 4 For remote operation keep the length of the control wiring to 50m or less Separate the control wiring from high power lines input power motor leads or relay sequence circuits to reduce noise induction from peripheral devices When setting speed commands frequency references from an external speed potentiometer and not from the Digital Operator use shielded twisted pair wires and ground the shield to terminal E G as shown in Figure 2 3 Termi
82. parameter listing see Appendix A Table 3 12 Programming Parameter Group List Parameter Group Functions Al Initialization bl Sequence b2 DC Braking b3 Speed Search b4 Delay Timers b5 Control b8 Energy Saving C1 Accel Decel C2 S Curve Acc Dec C4 Torque Comp C6 Carrier Freq dl Preset Reference d2 Reference Limits d3 Jump Frequencies El V F Pattern E2 Motor Setup F6 Com OPT Setup Digital Inputs H2 Digital Outputs H3 Analog Inputs H4 Analog Outputs H5 Serial Com Setup L1 Motor Overload L2 PwrLoss Ridethru L3 Stall Prevention L4 Ref Detection L5 Fault Restart L6 Torque Detection L8 Hdwe Protection nl Hunting Prev n3 High Slip ol Monitor Select 02 Selections o3 COPY Function Pump Basic P2 Pump Protection P3 Pump Multiplex YASKAWA TM iQp 01 iQpump Drive User Manual 61 3 6 Programming Menu ADV Modified Constants Menu VERIFY This menu is used to set read the parameters that have been modified from their original factory default settings Follow the key operations below Figure 3 8 to access the Modified Constants Parameter Menu VERIFY Main Menu See Note 1 Modified Consts Figure 3 8 Modified Constants Menu Access Procedure Note If there are no
83. tere te Pet inerte ri 40 Digital Operator 51 Digital Operator x t cete ed uto 52 Digital Operator Keys init eade Gage bote 53 Drive Mode Indicators 1 0120400000000000000000000000000 8 54 Drive Main 55 Pump Quick Setup Menu QUICK lt 0032 gt 60 Programming Menu 61 Example of Changing a 63 YASKAWA TM iQp 01 iQpump Drive User Manual Start Up ie FU RD EE UR OR RO D e RERO elei terti 66 iQpump Drive Start Up 7 69 Pump System Start Stop 73 na 75 Use Feedback Level to Start iQpump 77 Low Feedback Level Alarm and Fault Setup 79 High Feedback Level Alarm and Fault 81 Feedback Loss 83 Basic Pump 84 Basic Programming cerros kat 87 iQpump Basic Programming
84. the Terminal Card 7 4 Removing and Mounting the Terminal Card The terminal card can be removed and mounted without disconnecting the control wiring Note Always confirm that input power is removed and the Charge LED is not lit before removing or mounting the terminal card Removing the Terminal Card Remove the terminal cover on the iQpump drive 2 Remove the Digital Operator and front cover on the iQpump drive 3 Remove the wires connected to FE and NC on the terminal card 4 Loosen the mounting screws on the left and right sides of the terminal card until they are free It is not necessary to remove the mounting screws completely They are captive and self rising 5 Pull the terminal card out in the direction of the block arrow Mounting the Terminal Card Reverse the removal procedure to mount the terminal card Confirm that the terminal card and the Control PCB properly meet at connector CN8 before insertion The connector pins may be bent if the terminal card is forced into place possibly preventing correct iQpump drive operation i 22 Jona E Mounting Screw Mounting Screw Figure 7 3 Terminal Card Removal Procedure 164 YASKAWA TM iQp 01 iQpump Drive User Manual Appendix A Parameters This appendix lists all the parameter numbers and names along with a description of each Also below the parameter name in bold type is the abbreviated name as it appears on the digital operator
85. the iQpump drive Reconcile with packing slip and or order information Has the correct model of iQpump drive been delivered Inspect the entire exterior of the iQpump drive to see if there are any dents scratches or other damage 5 Is the iQpump drive damaged in any way resulting from shipping Are any screws or other components loose Use a screwdriver or other tool to check for tightness If there are any irregularities in the above items contact the shipping company the distributor or representative who sold the iQpump drive or a Yaskawa office immediately The iQpump drive is thoroughly tested at the factory Any damages or shortages evident when the equipment is received must be reported immediately to the commercial carrier that transported the material Shipping damage is not covered by the Yaskawa warranty After unpacking and inspecting for damage verify that internal wire connections have not come loose during shipment by spot checking wire terminations with a screwdriver or the appropriate tool iQpump drive storage must be in a clean and dry location Maintain the factory packaging and provide covering as needed to protect the iQpump from construction site dirt water debris and traffic prior to and during construction Nameplate Information A nameplate is attached to the right side of each iQpump drive The following nameplate is an example for a standard iQpump drive m Normal P7 Drive
86. the main circuit DC bus voltage reaches the 0103 1 Programming 102 StallP Decel Sel stall prevention level the output frequency will clamp Deceleration will continue once the DC bus level drops below the stall prevention level 2 Intelligent The active deceleration rate is ignored and the Drive decelerates as fast as possible w o hitting OV fault level 0 Disabled Drive runs a set frequency A heavy load may cause the Drive to trip on an OC fault Decel Time 1 In order to avoid stalling during heavy loading the Stall Prevention Level Drive will start to decelerate at Decel time 1 C1 02 if the output L3 05 0493H During Decel current exceeds the level set by L3 06 Once the current level drops 0to2 1 Programming 103 StallP Run Sel below the L3 06 level the Drive will accelerate back to its set frequency at the active acceleration rate 2 Decel Time 2 Same as setting 1 except the Drive decelerates at Decel Time 2 C1 04 For 6 Hz or less frequency stall prevention function during run is disabled regardless of L3 05 set Stall Prevention Level This function is enabled when 125 is 1 or 2 13 06 0494H During Running Daye rated currentis setas 100 3010200 120 Programming 103 RefDetecton Detection Fref at Floss Number of Auto Restart loss x L4 06 Note Only available in the Hand Mode P5 01 0 Determines the number of times the Drive will perform an automatic Pump Qu
87. 0 25000 50 00 32000 2 000 Drive starts when the feedback level drops below the start level for a 0 0 to time specified in P1 05 This level also specifies the wake up level 6000 0 0 0 P1 04 0603H Start Level when the drive is in Sleep Mode sys teni system Pump Quick 125 Start Level Note When PID operates in the reverse mode the feedback value has units 1 Setup to rise above the start level for the time programmed in P1 05 for the 02 system to start A value of 0 disables this function P1 05 Start Level Delay Time Drive starts when the feedback level drops below the start level for a Pump Quick 0604H S Lvl Delay Time time specified in P1 05 i 0410 3600 as Setup Bp Minimum Pump Minimum drive frequency when operated in the auto mode P1 06 0605H Frequency Programmed value will limit minimum PID output Minimum value 0 0 to 350 Hz Pump Quick 125 Min Pump has to be programmed to a value smaller than P3 09 and P3 10 when 120 0 Hz Setup s p Drive is operating in the multiplex mode P1 01 The Drive will display a Low Feedback LFB alarm when the 0 0 to feedback level falls below the programmed level The alarm will turn 6000 0 0 0 P1 07 0606H Low Feedback Level off when the feedback level rises above the programmed Low sys e system Pump Quick 125 Low FB Level Feedback Level plus the Hysteresis Level P1 13 A value of 0 Y 1 units P1 Setup disables this function This function is only active duri
88. 0 60 If one of the custom V f patterns is selected then parameters E1 04 through E1 13 will determine the V F pattern Table 5 3 1s for 240V class units only For 480V class units multiply the voltage value by 2 Important When a factory Initialization is performed the setting of E1 03 is unaffected but the settings of E1 04 through E1 13 are returned to their factory default settings m E1 04 Maximum Output Frequency Setting Range 0 0 to 120 0 Hz Factory Default 60 0 Hz m E1 05 Maximum Output Voltage Setting Ranges 0 0 to 255 0 V 240 V Models 0 0 to 510 0 V 480 V Models Factory Defaults 230 0 V 240 V Models 460 0 V 480 V Models 106 YASKAWA TM iQp 01 iQpump Drive User Manual m E1 06 Base Frequency Setting Range 0 0 to 200 0 Hz Factory Default 60 0 Hz m E1 07 Mid Output Frequency A Setting Range 0 0 to 200 0 Hz Factory Default 3 0 Hz m E1 08 Mid Output Voltage Setting Ranges 0 0 to 255 0 V 240 V Models 0 0 to 510 0 V 480 V Models Factory Defaults 17 2 V 240 V Models 34 5 V 480 V Models m E1 09 Minimum Output Frequency Setting Range 0 0 to 200 0 Hz Factory Default 1 5 Hz m 1 10 Mid Output Voltage Setting Ranges 0 0 to 255 0 V 240 V Models 0 0 to 510 0 V 480 V Models Factory Defaults 10 3 V 240 V Models 20 7 V 480 V Models m E1 11Mid Output Frequency B Setting Range 0 0 to 120 0 Hz Factory Default 0 0 Hz m 1 12 Mid Output Voltage B E1 13 Bas
89. 0 Vdc or 20 mA can be viewed by the U1 15 monitor The level of the A2 analog input as a percentage of the maximum input can be viewed by the U1 16 monitor The bias applied by setting H3 09 0 Frequency Bias can be used in conjunction with the parameter bias H3 03 In that case H3 03 bias 1s applied first which changes the slope of the Speed Command vs Terminal A1 Voltage graph Then the level of the A2 analog input is summed with the A1 analog input level which in effect shifts the Speed Command vs Terminal A1 Voltage graph upwards or downwards but does not change the slope of the line o UO 79 25 oe 2E AE 25 00 Os H3 02 erc H3 03 H3 03 10V Eran A1 Voltage 10V A1 Voltage 70 A1 Voltage actory Defau 2 y With H3 03 applied With both H3 03 and analog input bias H3 09 0 applied Figure 5 42 Frequency Bias Applied to Analog Speed Command 112 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters Function Aux Reference Setting 2 In order for the A2 analog input to be used as the master Speed Command parameter H3 09 must be set for Aux Reference H3 09 2 Aux Reference Once A2 is configured as an auxiliary reference it can be selected as the master Speed Command by setting H3 13 1 Main Fref TA2 If H3 09 2 terminal A2 analog input will become the speed command when a digital input programmed for
90. 0 s RR 12 i x 2 Serial Com RS 485 terminals R R S and S 3 Option Option board connected at 2CN Selects the stopping method when the run command is removed Stopping Method ie b1 03 0182H Selection 2 C Injecti p 0to3 0 Programming 15 Stopping Method UM nito Stop ipi 3 Coast w Timer new run command is ignored if input before the time in C1 02 expires 0 Cycle External RUN If the run command is closed when switching from hand local mode to auto remote mode the Drive will not run Local Remote Run 1 Accept External RUN If the run command is closed when BET switching from hand local mode to auto remote mode Drive Weng 0 Programming LOC REM RUN Sel WILL run Note Used with LCD Operator only Run Command Selection 0 Disabled Run command accepted only in the operation menu b1 08 0187H During Program 1 Enabled Run command accepted in all menus except when b1 02 0 1 0 Programming RUN CMD at PRG 0 bl 11 010 Drive Delay Setting After a run command Drive output will start after this delay time 0 to 600 Osec Programming 17 1 DCBraknyn Braking 18 YASKAWA TM iQp 01 iQpump Drive User Manual Parameter Name Parameter Modbus TNNT Setting Factory Menu Page No Address Digital Operator Description Range Setting Locat
91. 0 to 100 0 Programming 78 monitor is at 100 output 1000 0 Terminal FM Gain Terminal FM Bias H4 03 P Sets terminal FM output voltage in percent of 10 V when selected 110 0 to d 041FH Setting monitor is at 0 output 110 0 0 0 Programming 78 Terminal FM Bias 176 YASKAWA TM iQp 01 iQpump Drive User Manual Parameter Name Parameter Modbus ar Settin Facto Menu Page No Address pigiai Operator Description Range Setting Location N isplay Selects which monitor will be output on terminals AM and AC 1 Frequency Ref 100 max output frequency 2 Output Freq 100 max output frequency 3 Output Current 100 Drive rated current 6 Output Voltage 100 230 V or 100 460 V 7 DC Bus Voltage 100 400 V or 100 800 V 8 Output kWatts 100 Drive rated power Terminal AM Monitor Ix H4 04 0420H Selection 1o Term A2 Level lito 38 8 Programming 79 Terminal AM Sel 18 Mot SEC Current 100 Motor rated secondary current lt 0032 gt 20 SFS Output 100 max output frequency 24 PI Feedback 31 Not Used 36 PI Input 37 PI Output 100 max output frequency 38 PI Setpoint Note 100 10 V DC output AM gain setting H4 05 jus 0421H one DM Gani Sets terminal AM output voltage in percent of 10 V when selected 0 0 to 50 0 Programming 79 Terminal AM Gain monitor is at 100 output 1000 0
92. 00 200PSI 74 YASKAWA TM iQp 01 iQpump Drive User Manual 4 4 Pump Basics Feedback Device Scaling 4 4 Pump Basics Table 4 10 P Parameter Name arameter Modbus Digital Operator D scription Setting Factory Menu Page No Address 79 Di p Range Setting Location No isplay Scaling of feedback device in user units P1 02 1 e g 150PSI Digits 1 through 4 set the maximum feedback number Digit 5 determines the number of decimal places Digit 5 0 Number format is Feedback Device Digit 5 1 Number format is XXX X 1 to 36000 P1 03 0602H Scaling Digit 5 E 2 Number format is XX XX system 00145 Pump Quick 7 Fb Dev Scaling Digit 5 3 Number format is X XXX units Setup Examples P1 02 01000 1000 13000 300 0 25000 50 00 32000 2 000 The installed feedback device requires the proper scaling For proper installation of the feedback device refer to Chapter 3 The feedback scaling is determined by programming the feedback device scaling parameter P1 03 To make setting up the feedback scaling easier first select the actual system units desired for the iQpump drive to regulate The system units can be selected by programming the desired units in parameter P1 02 Table 4 11 Setting Description Setting Description 0 Inch or Water 7 Liters sec 1 PSI 8 Bar 2 GPM 9 Pascal 3 Degrees Fahrenheit 10 Degrees Celsius 4 CFM 11 Feet 5 CMH 12 P
93. 01 0 OFF 0 Terminal A1 0 OFF 1 Serial Comm 0 OFF 2 Option 0 3 some situations there are two feedback inputs The iQpump drive be programmed to maintain a set differential between two analog signals If input A2 is configured as PI Differential Mode H3 09 16 PI Differential then the iQpump drive will maintain a set difference between the measurements read on inputs A1 and A2 This differential setpoint is programmed by parameter b5 07 m b5 01 PI Mode Setting Setting Description 0 Disabled factory default 1 Enabled 3 Fref PI The iQpump drive can be used as a stand alone PI controller If PI functionality is selected by parameter b5 01 the iQpump drive will adjust its output to cause the feedback from a transmitter to match the PI setpoint b5 19 The setting of b5 01 will determine whether PI functionality is disabled b5 01 0 Disabled enabled b5 01 1 Enabled or enable with the output of the PI function used to trim a Speed Command 65 01 3 Fref PI m b5 02 Proportional Gain Setting Setting Range 0 00 to 25 00 Factory Default 2 00 The proportional gain will apply a straight multiplier to the calculated difference error between the PI Setpoint and the measured transmitter feedback at terminal A2 A large value will tend to reduce the error but may cause instability oscillations if too high A small value may allow to much
94. 06 respectively This function will activate when the difference between the delta setpoint and feedback are within the level programmed in P3 12 This function is used to improve the pump regulation A value of 0 disables this function 0 0 to 6000 0 system units P1 02 0 0 system units P1 02 Programming 155 P3 13 0112H Friction compensation start Frequency Fric Comp Lvl Sets the level when the setpoint will be adjusted to compensate for the friction losses This function will activate when the output frequency rises above the level programmed in P3 13 The maximum compensation at maximum output frequency E1 04 is specified by maximum setpoint frequency P2 10 Note This function is only active in simplex mode when P1 01 0 0 0 to 120 0 0 0 Hz Programming 156 P3 14 0113H Maximum Friction Increase at Maximum Frequency Friction Inc Sets the maximum setpoint friction compensation at maximum output frequency E1 04 This function is a linear calculation with P3 13 as its starting frequency Example P3 13 30 0 Hz P3 14 10 0 PSI output frequency 45 0 Hz and maximum frequency 60 0 Hz Setpoint Increase 45 30 Hz x 10 PSI 60 Hz 30 Hz 5 0PSI Note This function is only active in simplex mode when P1 01 0 0 0 to 6000 0 system units P1 02 0 0 system units P1 02 Programming 156 Denotes that parameter c
95. 1 IP20 74 8 25 2022 NEMA Type 1 IP20 88 0 30 2030 NEMA Type 1 IP20 115 0 40 2037 Open Chassis IP00 162 0 50 60 2045 Open Chassis IP00 192 0 60 75 2055 Open Chassis 00 215 0 75 208 230 VAC 2075 Open Chassis 00 312 0 100 125 2090 Open Chassis 00 360 0 125 150 2110 Open Chassis 00 415 0 150 40P4 NEMA Type 1 IP20 1 8 0 5 0 75 40P7 NEMA Type 1 IP20 24 1 41P5 NEMA Type 1 IP20 3 7 1 5 2 42P2 NEMA Type IP20 5 3 3 43P7 NEMA Type 1 IP20 7 6 5 45P5 NEMA Type IP20 12 5 7 5 47P5 NEMA Type 1 IP20 17 0 10 49 0 NEMA 1 IP20 21 0 15 4011 NEMA Type 1 IP20 27 0 20 4015 NEMA Type 1 IP20 34 0 25 4018 NEMA Type 1 IP20 40 0 30 Ups 4024 NEMA Type 1 IP20 52 0 40 4030 NEMA Type 1 IP20 67 2 50 4037 NEMA Type 1 IP20 77 0 60 4045 NEMA 1 IP20 96 0 75 4055 NEMA Type 1 IP20 125 0 100 4075 Open Chassis IP00 156 0 125 4090 Open Chassis 00 180 0 150 4110 Open Chassis 00 240 0 200 4160 Open Chassis 00 304 0 250 4185 Open Chassis IP00 414 0 300 350 4220 Open Chassis 00 515 0 400 450 4300 Open Chassis IP00 675 0 500 12 YASKAWA TM iQp 01 iQpump Drive User Manual 1 2 Confirmations Upon Delivery 1 2 Confirmations Upon Delivery Receiving Checks Check the following items as soon as the iQpump drive is received Table 1 2 Receiving Checks Item Method Check the model number on the nameplate on the right side of
96. 1 1 PPS 287 BPT FS5972 18 07 i5 1 3 5 125 24 9 4375 130x610x240 75 5 500 x 13 x 1 875 0 5 0 75 141 x 330 x 46 1 5 2 5 50 x 13 x 1 875 141 x 330 x 46 N 4 63 8 125 x 14 x 1 9375 35 07 2 1 206 x 355 x 50 55972 60 07 4 9 250 x 16 x 2 50 236 x 408 x 65 5 3 13x 7 250 4024 4030 FS5972 70 52 40 50 3 4 80 x 329 x 185 4037 10 36 o FS5972 130 35 130A M e 3 5x14 375 x 7 90 x 366 x 180 13 23 4 750 x 17 750 x 6 6675 4075 FS5972 170 40 170A 120 x 451 x 170 400 m a FS5972 250 37 250 A 10 11 YASKAWA TM iQp 01 iQpump Drive User Manual 5 125 x 24 x 9 4375 130 x 610 x 240 a 231 F 2 Electromagnetic Compatibility EMC mem is Ground clip Ground plate Figure F 1 Grounding Surface Layout The grounding surfaces must be highly conductive bare metal Remove any varnish or paint from grounding surfaces Ground the cable shields at both ends Ground the motor of the machine application Grounding Remove varnish or paint 1 Metal plate P7U Drive EMC Filter Cable length Maximum of 15 75 Motor cable Length Maximum of 82 feet Grounding Remove varnish or paint Figure F 2 EMC Filter Layout 232 YASKAWA TM iQp 01 iQpump Drive User Manual F 2 El
97. 11 5 1 iQpump Basic Programming Parameters m H3 09 Terminal A2 Function Selection Setting Description Frequency Bias 2 Aux Reference B PI Feedback factory default D Frequency Bias 2 E Motor Temperature 16 PI Differential 1 Not Used The A2 analog input can be programmed to perform many different functions The setting of parameter H3 09 determines which of the following functions the A2 analog input will perform Function Frequency Bias Setting 0 By setting H3 09 0 Frequency Bias the A2 analog input will serve as a bias signal to the A1 Speed Command The effect of using A2 for a frequency bias is that the level of the A2 analog input will be summed with the level of the Speed Command analog input A1 For example if H3 02 10096 H3 03 095 and the A2 analog input level is 1 Vdc the Speed Command profile will look like the figure below If Al 0 Vdc the Speed Command would be 10 of the programmed maximum frequency because Al 0 Vdc A2 1 Vdc 1 Vdc Speed Command 10V 10 Bias Voltage OV 1V 9V 10V Figure 5 41 Effect of Frequency Bias Function on Speed Command It should be noted that the bias applied by the A2 analog input functions differently than the level set by the H3 03 If both biases are used simultaneously they will sum together The level of the A1 analog input as a percentage of the maximum input either 1
98. 115 AMPS 480 V 52 0 125 AMPS w W2 w1 10 A z4 L4 e UU paawa H1 H T MOUNTING HOLES nnen Hem FOR A SIZE SCREWS q D me aaa Y e Ses SIZE K HOLE 2 HOLES SIZE J 2 HOLES SIZE L 4 b D d e amp D 01 ce 6 F L RATED DIMENSIONS IN INCHES APPROX RATED MODEL OUTPUT NOM WEIGHT INPUT CIMR P7U CURRENT HP MOUNTING LBS AMPS TE T H w H2 w2 D D1 A B c E F G J K L 20221 88 0 30 1516 7 68 21 06 10 00 30 1 16 1024 3 94 1 4 498 650 787 173 591 244 197 1 10 53 208V 20301 115 40 1713 866 2421 10 98 30 116 1024 3 94 14 498 6 50 787 173 591 244 197 1 10 59 zov 20221 88 0 30 1516 768 21 06 10 00 30 116 10 24 3 94 1 4 498 6 50 787 173 591
99. 13H compensation Maximum allowable setpoint compensation for the over cycling system system Pump Quick 136 function units P1 Setup Max SP Comp units P1 02 02 No Flow Activation P2 1 O10BH Level When the motor RPM falls below the programmed level in P2 12 the 9 t9 24000 ORPM Programming 136 no flow detection will activate A value of 0 disables this function NF Act Level No Flow Detection Sets the motor RPM fluctuation bandwidth No flow activates when P2 12 010CH Bandwidth the motor RPM remains within the programmed bandwidth in 2 12 Oto 1000 15 RPM Programming 139 NF Det Bandwidth for a time specified in parameter P2 13 No Flow Detection Ti No flow activates when the motor RPM remains within the 00 2 13 010DH ND t Ma ime programmed bandwidth P2 12 for a time specified in parameter P2 1 5 0 Programming 139 13 No Flow Stabilization T P2 14 010 Time Time delay when setpoint returns to the original setting after being 0 0 to 50sec Programming 139 changed for no flow detection 1000 0 NF StabilizeTime No flow feedback PID Error setpoint minus feedback level used to 0 0 to 10 No Flow Delta Feedback detect no flow condition based on feedback value 6000 0 s Steni P2 15 010 Level Delta feedback setpoint minus feedback has to exceed the system Nn 1 Programming 139 NF FB Level programmed level for the time programmed in P2 17 to detect a no units P1 02
100. 2 0 iQpump cooling fan has stopped Replace the cooling fan FBL Feedback Loss 00327 PI Feedback Loss This fault occurs when PI Feedback Loss Detection is programmed to fault b5 12 2 and the PI Feedback PI Feedback Loss Detection Level b5 13 for the PI Feedback Loss Detection Time b5 14 PI feedback source e g transducer sensor building automation signal is not installed correctly or is not working Verify iQpump is programmed to receive the PI feedback source signal Check to ensure the PI feedback source is installed and working properly Check the motor for a phase to phase short Check the iQpump for a phase to phase short at the output Verify C1 01 to C1 06 are set correctly Check load conditions YASKAWA TM iQp 01 iQpump Drive User Manual 143 6 3 Alarm Detection Digital Operator Display Description Cause Corrective Action LL3 Loss of Load Detection 1 4 B Loss of Load Det 1 Motor is underloaded Flashing iQpump e lt L6 02 for more than the Check application machine status to eliminate fault Cooling Fin Cooling Fin Fan Overheat Check for dirt build up on the fans OH The temperature of the iQpump cooling fin Cooling fan s are not working high and cooling fins Heatsnk Overtemp exceeded the temperature program
101. 2 T L3 1U TI V T2 W T3 RI L11 SI L21 TI L31 YASKAWA TM iQp 01 iQpump Drive User Manual Terminal Screws E E E E E lt E oo an oo oo oo an Un lt lt lt Recommended Wire Size AWG mm 14 2 1 14 2 1 14 2 1 12 3 3 10 1 5 5 3 10 1 5 5 3 221 8 2 5 8 221 6 Q 5 13 3 44 3 5 0 21 2 22 1 6 2 5 13 3 44 3 6 5 0 13 3 88 5 2 10 0 33 6 224 6 Q 5 13 3 Clamping Torque Ib in Nem FL 0 3 ni ni ni Yw Yo Yio uo Zn eno 600 UL Approved vinyl sheathed or equivalent 4 44 3 4 5 0 21 2 88 5 1 10 0 42 4 45 1 4 5 1 21 2 88 5 4 10 0 21 2 88 5 1 0 10 0 53 5 45 1 4 5 1 21 2 88 5 2 10 0 38 31 2 2 Wiring Main Circuit Terminals Clamping Recommended Drive Model r Terminal Torque Wire Size 7 2 107 ferina Screws Ib in Nem S L2 T L3 1 U T1 V T2 W T3 RI L11 SI L21 T1 L31 2037 9 12 4 14 r 1 9 02 1 4 Q 1 R LI S L2 T L3 c 1 U TI M10 199 300 V T2 W T3 R1 L11 SI L21 TI L31 22 5 152 88 5 4 5 12 4 14 n 347 1 0 X 2P SESS EE Sx 199 1 0 X 2P U TI V T2 W T3 RULI11 SI L21 TI L31 owe 22 5 53 5 X 2P s 88 5 2 0 199 4 0 ay 12 4 14 S 347 4 0 X 2P 600
102. 20 63 13 8 kHz 53 0 15 2 0 138 2 0 0 9 0 3 90 17 2018 25 57 87 8 kHz 65 8 15 7 0 101 2 0 1 0 0 6 1009 C 15 2022 30 51 79 8 kHz 77 2 18 5 0 079 2 0 1 0 0 6 90 24 2030 40 46 27 8 kHz 105 0 21 9 0 064 2 0 141 0 6 90 20 2037 50 38 16 5 kHz 131 0 38 2 0 039 2 0 141 0 6 959 18 2045 60 35 78 5 2 160 0 44 0 0 030 2 0 1 2 0 6 1009 20 2055 75 31 35 8 kHz 190 0 45 6 0 022 2 0 1 2 0 1 105 C 17 2075 75 100 23 10 2 kHz 260 0 72 0 0 023 2 0 1 3 0 1 110 C 16 2090 125 20 65 2 kHz 260 0 72 0 0 023 2 0 1 5 0 1 1009 C 18 2110 150 18 12 2 kHz 260 0 72 0 0 023 2 0 1 7 0 1 959 20 Note 58 04 Energy Savings Coefficiant C6 02 Carrier Frequency E2 01 Motor Rated Current E2 03 Motor No Load Current E2 05 Motor Line to Line Resistance L2 02 Momentary Power Loss Ride Thru Time L2 03 Momentary Power Loss Minimum Base Block Time L2 04 Momentary Power Loss Voltage Recovery Ramp Time L8 02 Overheat Pre Alarm Level L8 06 Input Phase Loss Detection Level 200 YASKAWA TM iQp 01 iQpump Drive User Manual B 3 Capacity Related Parameter Values Table B 4 480 VAC iQpump Drives r Factory Factory Factory Factory Factory Fond Factory Factory Drive Model Nominal Default n Default Default Default for Default isl Default Default CIMR P7UQ 107 Hp for C6 02 for for for L2
103. 3 phase 380 400 415 440 460 or 480 VAC 50 60 Hz 22 8 Rated input current 22 2 5 4 4 6 4 9 0 15 20 26 33 40 48 E T 2 S Allowable voltage fluctuation 10 15 26 Allowable frequency fluctuation 5 S DC Reactor Optional 5 2 Measures for 5 power supply 8 S harmonics Soi 12 5 Rectification NOKBossiUle Table C 2 480 VAC iQpump Drive Specifications Continued Model Number CIMR P7UQ 107 4024 4030 4037 4045 4055 4075 4090 4110 4160 4185 4220 4300 Rated output capacity kVA 40 0 51 0 59 0 73 0 95 0 120 0 140 0 180 0 230 0 315 0 390 0 510 0 525 Motor HP 460V 40 50 60 75 100 125 150 200 250 300 350 400 450 500 5 Rated output current A 52 0 67 2 77 0 96 0 125 0 156 0 180 0 240 0 304 0 414 0 515 0 675 0 Ow Max output voltage V 3 phase 380 400 415 440 460 or 480 VAC Proportional to input voltage Max output frequency Hz 120 Hz Max voltage V Rated frequency Hz 3 phase 380 400 415 440 460 or 480 VAC 50 60 Hz 2 27 Rated input current 57 74 85 106 134 172 198 264 334 456 567 743 22 9 oc 2 6 Allowable voltage fluctuation 10 15 25 Allowable frequency fluctuation 5 DC Reactor Built in r f E Measures for power 8 9 supply harmonics E 12 Pulse 5 Rectification mE Note The maximum applicable motor output is given for a standard 4 pole motor When selecting the actual motor and Drive be sure that the Drive s rated output current is applica
104. 300 40HP to 500HP 480V For Models CIMR P7U2022 4030 107 and larger remove the terminal cover and then use the following procedures to remove the Digital Operator and front cover m Removing the Digital Operator Use the same procedure for Models CIMR P7U2018 4018 107 and smaller m Removing the Front Cover Loosen all screws on the front cover Lift up at the location labeled 1 at the top of the control circuit terminal card and move in the direction of arrow 2 Figure 1 17 Removing the Front Cover m Attaching the Front Cover Attach the front cover by reversing the procedure to remove it 1 Confirm that the Digital Operator is not mounted on the front cover Contact faults can occur if the cover is attached while the Digital Operator is mounted to it 2 Insert the tab on the top of the front cover into the slot on the iQpump drive and press in on the cover until it snaps into place on the iQpump drive m Attaching the Digital Operator After attaching the front cover mount the Digital Operator onto the iQpump drive using the following procedure 1 Hook the Digital Operator at A two locations on the front cover by moving in the direction of arrow 1 as shown in the following illustration 2 Press the Digital Operator in the direction of arrow 2 until it snaps in place at B two locations Figure 1 18 Mounting the Digital Operator 26 YASKAWA TM iQp 01 iQpump Drive User Manual 1 9 Removing Attac
105. 4 Conduct a visual inspection to ensure the fan turns freely If there is no physical evidence that the fan is bad the motor can be checked with a digital multi meter Set a digital multi meter to the R x 1 scale Measure across the fan motor terminals If the fan motor is good the measured value should be about 500 ohms If zero ohms are measured conclude that the fan motor is shorted If infinite ohms are measured conclude that the fan motor is burned open If the fan is not working then disconnect the fan and apply 230 240 VAC to the fan to test the motor YASKAWA TM iQp 01 iQpump Drive User Manual 155 6 8 Main Circuit Test Procedure Check Procedure Large Drive units contain a Cooling Fan Fuse It is located on either the Gate Drive Board 3PCB or the Tap Change Board 8PCB If the Cooling Fan Fuse is open then the 230 240 VAC cooling fans may be defective 1 Seta digital multi meter to the R x 1 scale Cooling Fan Fuse 2 Place one lead of the multi meter on one side of the fuse and place the other lead of the multi meter on the other side of the fuse 3 Ifthe fuse is good the measured value will be zero ohms If the fuse is bad the measured value will be infinite ohms 156 YASKAWA TM iQp 01 iQpump Drive User Manual 6 9 Drive Date Stamp Information 6 9 Drive Date Stamp Information This information is used to determine when a iQpump drive was built to see if it is within its warranty perio
106. 5 20 25 30 40 8 5 Rated output current 3 6 4 6 7 8 10 8 16 8 23 0 31 0 46 2 59 4 74 8 88 0 115 0 Max output voltage V 3 phase 200 208 220 230 or 240 VAC Proportional to input voltage Max output frequency Hz 120 Hz 28 Rated voltage V Rated frequency Hz 3 phase 200 208 220 230 240 VAC 50 60 Hz 2 7 5 Rated input current A 4 3 5 5 9 4 13 20 24 37 53 70 89 98 120 5 Allowable voltage fluctuation 10 15 amp 5 Allowable frequency fluctuation 5 o 5 DC Reactor Optional Built in 5 e Measures for power supply 8 8 harmonics E 12 Pulse E 5 Rectification Not possible Possible Note The maximum applicable motor output is given for a standard 4 pole motor When selecting the actual motor and Drive be sure that the Drive s rated output current is applicable for the motor s rated current A phase shifting transformer is required on the power supply for 12 pulse rectification Table C 1 208 230 VAC iQpump Drive Specifications Continued Model Number CIMR P7UQ 107 2037 2045 2055 2075 2090 2110 Rated output capacity KVA 62 0 73 0 82 120 0 140 0 160 0 208V 50 60 75 100 125 150 Motor HP 5 230V 50 60 75 100 125 150 5 Rated output current A 162 0 192 0 215 312 0 360 0 415 0 ox M tput voltage V 3 phase 200 208 220 230 or 240 VAC A A Proportional to input voltage Max output frequency Hz 120 Hz m Rated voltage V B Rated frequency Hz 3 phase 200 208 220 230 240
107. 7 Low feedback fault is Feedback level greater than the low feedback level P1 07 High Feedback High FB Sensed High Feedback Alarm Feedback signal is too high The feedback level has risen above P1 09 level High feedback alarm is active in Hand Mode Auto Mode Pre charge and Thrust Mode when the iQpump drive is running Feedback level lower than the high feedback level P1 09 Displays when the iQpump drive is about to start The feedback level is fallen below the start level P1 04 and the start delay timer is active Once the start level delay time P1 05 expires the iQpump Wait for the start level delay time to Wait for Start Sleep mode waiting for appropriate levels to start When PI output level selection b5 09 is programmed for reverse the alarm is displayed when feedback level falls below start level P1 04 Start Delay Start Delay drive will Stat expire Timer Active i i i Start delay timer is active When PI output level selection b5 09 is Program a different start level delay Er time programmed for reverse the alarm is displayed when the feedback level falls rises above start level P1 04 Displays when the iQpump drive is in the sleep mode or when the iQpump drive is waiting for Wait for the sleep mode time to Sleep Active D ring Sleep for Start feedback level to drop below start level P1 04 deactivate Program a different start level or disable sleep mo
108. 72 208 680 Fan 2022 34 88 583 252 835 Fan 2030 44 115 883 333 1217 Fan 2037 62 162 1010 421 1430 Fan 2045 73 192 1228 499 1727 Fan 2055 82 215 1588 619 2206 Fan 2075 120 312 1956 844 2800 Fan 2090 140 360 2194 964 3157 Fan 2110 160 415 2733 1234 3967 Fan Table 1 4 400V Class Heat Loss Data TYPE Ts Output Cooling Fin Sid Internal poral CIMR P7ULI 107 teen 00 nw Unit Side W ww Cooling Methed kVA A 40P4 1 4 1 8 14 39 53 Self 40P7 1 6 2 1 17 41 58 Self 41P5 2 8 3 7 36 48 84 Self 42P2 4 0 5 3 59 56 115 Fan 43P7 5 8 7 6 80 68 140 Fan 44 0 6 6 8 7 90 70 160 Fan 45 5 1 12 5 127 81 209 Fan 47 5 13 17 193 114 307 Fan 49 0 16 21 232 158 390 401 21 27 232 158 390 Fan 4015 26 34 296 169 465 Fan 4018 30 40 389 201 590 Fan 4022 38 50 4 420 233 653 Fan 4024 40 52 691 297 989 Fan 4030 51 67 2 691 297 989 Fan 4037 59 77 801 332 1133 Fan 4045 73 96 901 386 1287 Fan 4055 95 125 1204 478 1682 Fan 4075 120 156 1285 562 1847 Fan 4090 140 180 1614 673 2287 Fan 4110 180 240 1889 847 2736 Fan 4132 200 260 2388 1005 3393 Fan 4160 230 304 2636 1144 3936 Fan 4185 315 414 2791 1328 3964 Fan 4220 390 515 3797 1712 5509 Fan 4300 510 675 5838 2482 8319 Fan YASKAWA TM iQp 01 iQpump Drive User Manual 21 1 6 Checking and Controlling the Installation Site 1 6 Checking and Controlling the Installation Site Install the iQpump d
109. 8 05 ms Parameter b8 06 sets limits to the range over which the voltage will be adjusted in order to minimize the power output Settings too large a value may allow the motor to stall if the load is applied abruptly If b8 06 0 then the optimum voltage search operation is disabled but not Energy Savings itself 102 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters C1 Accel Decel m C1 01 Acceleration Time 1 C1 02 Deceleration Time 1 C1 03 Acceleration Time 2 C1 04 Deceleration Time 2 C1 05 Acceleration Time 3 C1 06 Deceleration Time 3 Setting Range 0 0 to 6000 0 sec Factory Default C1 01 and C1 02 25 0 sec C1 03 and 04 10 0 sec C1 05 and C1 06 50 0 sec C1 01 Acceleration Time 1 sets the time to accelerate from zero to maximum speed E1 04 C1 02 Deceleration Time 1 sets the time to decelerate from maximum speed to zero C1 01 and 02 are the factory default active accel decel pair Another accel decel pair C1 03 and C1 04 exists that can be activated by a multi function digital input H1 0x 7 or specified by a switch over frequency as programmed in parameter C1 11 The C1 05 Acceleration Time 3 and C1 06 Deceleration Time 3 are used during the multiple pumping operation Refer to P3 12 in the Programming Manual for further description d2 Reference Speed Command Limits m 02 01 Frequency Reference Upper Limit Setting Range 0 0 to 110 0 Fact
110. 82 3 PSI Example Feedback range 20 00 PSI Program P1 03 to 22000 DRIVE Rdy Auto Set Point U1 01 2 000 PSI U1 02 0 00 Hz U1 91 82 3 PSI Example Feedback range 2 000 PSI Program P1 03 to 32000 Figure 4 1 Feedback Device Scaling Examples 76 YASKAWA TM iQp 01 iQpump Drive User Manual 4 5 Use Feedback Level to Start iQqpump Controller 4 5 Use Feedback Level to Start iQpump Controller P1 04 P1 05 Table 4 12 P Parameter Name arameter Modbus Diaital Operator Description Setting Factory Menu Page No Address 9 a p p Range Setting Location No Display Drive starts when the feedback level drops below the start level for a 0 0 to time specified in P1 05 This level also specifies the wake up level 6000 0 0 0 P1 04 0603H Start Level when the drive is in Sleep Mode s dem system Pump Quick Start Level Note When PID operates in the reverse mode the feedback value e is units Setup has to rise above the start level for the time programmed in P1 05 for P1 02 P1 02 the system to start A value of 0 disables this function P1 05 Set Leyel Delay Drive starts when the feedback level drops below the start level for a Pump Quick 0604M jis time specified in P1 05 Mite 2800 Setup us S Lvl Delay Time Denotes that parameter can be changed when the Drive is running The iQpump drive has a built in function that allows the system t
111. A or greater per Unit with an operating time of 0 1 s or more or one that incorporates high frequency countermeasures 1 one designed for use with drives It will also help to change the iQpump drive s carrier frequency selection C6 02 to lower the carrier frequency In addition remember that the leakage current increases as the cable is lengthened YASKAWA TM iQp 01 Drive User Manual 151 6 7 Troubleshooting If There is Mechanical Vibration Use the following information when there is mechanical vibration m Theapplication is making unusual sounds The following causes are possible There may be resonance between the mechanical system s natural frequency and the carrier frequency This is characterized by the motor running with no noise generation but the machinery vibrates with a high pitched whine To prevent this type of resonance adjust the carrier frequency with parameters C6 02 to C6 05 There may be resonance between an applications characteristic frequency and the output frequency of the iQpump drive To prevent this from occurring use the jump frequency functions in parameters d3 01 to d3 04 or have the driven motor and load balanced to reduce vibration m Oscillation and hunting are occurring with V f control The gain adjustment may be insufficient Reset the gain to a more effective level by raising the value of C4 02 Torque Compensation Primary Delay Time Parameter and then lowering the setting
112. Acceleration Time 1 C1 02 Deceleration Time 1 P5 01 Hand Mode Reference Source P5 02 Hand Reference Parameter Name 1 11 Pump Protection Level P1 12 Pump Protection Time 1 14 Prime Loss Level P4 09 Loss of Prime Maximum Restart Time After Fault L5 01 Number of Auto Restart Attempts L5 03 Maximum Restart Time After Fault P4 08 Protection Fault Auto Restart Enable P4 07 Feedback Fault Auto Restart Enable P1 07 Low Feedback Level P1 08 Low Feedback Level Fault Delay Time P1 09 High Feedback Level P1 10 High Feedback Level Fault Delay Time P2 10 Maximum Setpoint Compensation P4 01 Pre Charge Level P4 02 Pre Charge Frequency P4 03 Pre Charge Time P4 04 Thrust Bearing Acceleration Time P4 05 Thrust Bearing Frequency P4 06 Thrust Bearing Deceleration Time P4 10 Auto Mode Operator Run Power Down Storage 60 YASKAWA TM iQp 01 iQpump Drive User Manual 3 6 Programming Menu ADV 3 6 Programming Menu ADV This menu is used to set read every parameter in the iQpump drive Follow the key operations below Figure 3 7 to access the Programming Menu ADV ADV Initialization Main Menu Programming Select Language x3 26 Figure 3 7 Programming Menu Access Procedure gt Use v and keys to scroll through the Programming Parameter Group List For complete
113. C iQpump output current exceeded the overcurrent 190 short contactor on the iQpump SHON Over Current detection level approximately 180 of iQpump Output is opened and closed a Check the iQpump for a phase to phase rated output current special motor or a motor with a short at the output ed 27 ia iQpump Verify C1 01 to C1 06 are set correctly pU a LOK rd Check load conditions Cooling Fin Cooling Fin Fan Overheat Check for dirt build up on the fans and cooling fins E Seen 4 i Cooling fan s are not working Reduce the ambient temperature around Heatsink MAX 9 ceece a Pop E ae high ambient temperature a heat iOpum parameter Fn Ue an EXACT eas source is too close to the iQpump pump iQpump Internal Cooling Fan heating unit Replace the Recheck the cycle time and the size of the load Motor Overheating Alarm Recheck the accel decel time C1 01 to OH3 Overheating of motor as measured C1 06 Recheck the V F pattern E1 01 thru 1 13 Recheck the motor rated current value E2 01 Motor Overheating Fault Recheck the cycle time and the size of the load Recheck the accel decel time C1 01 to from parameter E2 01 high OH4 Overheating of motor as measured 1 06 Motor Overheat 2 The iQpump stops operation according to the by motor thermistor Recheck the V F pattern E1 01 thru setting of L1 04 1 13 Recheck the mot
114. C1 09 fast stop deceleration rate L8 03 2 Fast Stop alarm OH and continue running 18 03 3 Alarm Only alarm OH and continue running but at a reduced speed L8 03 4 Alarm amp Reduce If L8 03 4 Alarm and Reduce the iQpump drive will continue to run but will reduce the speed to the level determined by parameter L8 19 Refer to the description for parameter L8 19 If a digital output is configured for Prealarm H2 01 20 OH PreAlarm it will close whenever the heatsink temperature is greater than the L8 02 level no matter what the setting is of L8 03 m 18 05 Input Phase Loss Protection lt gt Setting Description 0 Disabled 1 Enabled factory default The input phase loss detection circuit monitors the DC bus current ripple and activates when one of the input phases is lost The detection circuit calculates the maximum and minimum values of the DC bus voltage in one second intervals and compares the difference AV between these values with an internal detection level If AV reaches or exceeds the detection level after 0 5 second the input phase loss is detected a PF fault occurs and the motor coasts to a stop Input phase loss detection is disabled in the following cases Stop command is input Magnetic Contactor MC shuts OFF CPU A D converter fault CPF5 During deceleration Output current 3096 of Inverter rated current m 18 06 Input Phase
115. Check Low FB Water Feedback signal is too low or active Low Mode incoming digital signal from external water low input closed when the iQpump is running Digital input is device closed i If the output current drops below the P1 14 Prime LOP Loss of Prime Fault Loss Level for the time specified in P1 12 and the Loss of Prime output frequency is at fmax a Loss of Prime Allow system to pump water again 0032 Pump has lost its prime LOP fault occurs must have resistance in pump Possible cause Dry Well Air in System No Water When the setpoint cannot be maintained for a time Not Maintaining Set Point specified in P1 12 a Not Maintaining Setpoint NMS dm NMS fault occurs The function is disabled Reduce the difference between the Set Point Not Met when the drive is not running and the PID is not Setpoint and the feedback smaller than 200925 Set Point cannot be active the Maximum Setpoint Difference maintained P1 11 Possible cause Blocked Impeller Over Cycling Broken Pipe 12 Both Normally Open H1 xx 83 and the lt 0032 gt Thermostat Pauly Selection Normally Closed H1 xx 87 Thermostat Fault Only use one of the two fault inputs Fault inputs have been programmed YASKAWA TM iQp 01 iQpump Drive User Manual 141 6 2 Keypad Messages Digital Operator T Display Description Cause Corrective Action POC VFD Controlled Pu
116. Decel Time 1 14 The monitor display for C1 02 returns 40 0 sec 0 0 6000 0 30 0sec DRIVE Rdy Auto Set Point Ref 16 U1 01 0 0PSI Press the MONITOR key on the HOA keypad to enter Operation menu U1 02 0 00Hz U1 91 0 00PSI 64 YASKAWA TM iQp 01 iQpump Drive User Manual Start Up This chapter describes the procedures to prepare the iQpump drive for start up and the procedures to conduct an iQpump drive start up Start Up coe ee Eye RARE Y aes 66 4 2 iQpump Drive Start Up Procedures 69 4 3 Pump System 73 44 Pump Basics 23 6 0 see key he ER aw RUN 75 4 5 Use Feedback Level to Start iQpump Controller 77 4 6 Low Feedback Level Alarm and Fault Setup 79 4 7 High Feedback Level Alarm and Fault Setup 81 4 8 Feedback Loss 83 4 9 Basic Pump 84 YASKAWA TM iQp 01 iQpump Drive User Manual 65 4 1 Start Up 4 1 Start Up In order to provide the most reliable iQpump drive available and to avoid any extra costs related to loss or reduction of warranty coverage an authorized Yaskawa service representative should complete this start up procedure Please complete the following checklist and maintain it in a secure location as tec
117. Disabled L1 01 0480H Protection Selection 1 Std Fan Cooled Enabled Oto 1 1 Programming 96 MOL Fault Select 2 Std Blower Cooled 3 Vector Motor Determines how much time will elapse prior to a motor overload fault OL1 when motor amps exceed the value set in parameter E2 01 by 10 Actual OL1 trip time will vary depending on severity of overload Motor Overload L1 02 0481H Protection Time MOL Time Const 0 1 to 20 0 8 0min Programming 96 Operation selection when the motor temperature analog input H3 09 E exceeds the OH3 alarm level 1 17 V 0 Ramp to Stop Motor Overheat Alarm L1 03 0482H Operation Selection 1 Coast to Stop 0to3 3 Programming 97 Mtr OH Alarm Sel 2 Fast Stop 3 Alarm Only Stopping method when the motor temperature analog input Motor Overheat Fault H3 09 E exceeds the level 2 34 V L1 04 0483H Operation Selection 0 Ramp to Stop 0to2 1 Programming 97 Mtr OH Fault Sel 1 Coast to Stop 2 Fast Stop Motor Temperature Input L1 05 0484H Filter Time Mtr Temp Filter PwrossRidethu Ridethru Enables and disables the momentary power loss function 0 Disabled Drive trips on UV1 fault when power is lost 1 PwrL Ride Thru t Drive will restart if power returns within the time Momentary Power Loss set in L2 02 re 0483H Det ction Section 2 CPU Power Active Drive will restart if power returns prior to S x Programming 99 PwrL Selection int
118. Fuse Mfr Model No Model No 40P4 60010 2 600 10 A070GRBO06T13 700V 6A A70QS16 14F 690V 16A 40P7 60010 2 600 10 A070GRB006T13 700V 6A AT0QS16 14F 690V 16A 41 5 60012 2 600V 12A 6 900CPGRC14 51 25 690V 25A A70QS20 14F 690V 20A 42P2 A60Q15 2 600V 15A 700525 22 700 25 A70QS20 14F 690V 20A 43P7 A60Q20 2 600V 20A A70QS20 14F 700V 20A AT0QS25 14F 690V 25A 44P0 A60Q30 2 600V 30A A70QS32 14F 700V 32A 700540 14 690V 40 45P5 A60Q30 2 600V 30A A70QS32 14F 700V 32A 700540 14 690V 40 49 0 70 50 4 700V 50 500850 4 500V 50 FWH 80B 500V 80A 4011 70 50 4 700V 50 500850 4 500 50 FWH 80B 500V 80A 4015 70 70 4 700V 70 500580 4 500V 80A FWH 100B 500V 100A 4018 ATOPS0 4 700V 80A 5005100 4 500 100 FWH 125B 500V 125A 4022 70 80 4 700 80A 5005100 4 500V 100A FWH 125B 500V 125A 4024 A70P100 4 700 100A 5005125 4 500 125A FWH 125B 500V 125A 4030 70 100 4 700 100 5005125 4 500V 125 FWH 125B 500V 125A 4037 70 125 4 700 125 5005125 4 500V 125 FWH 150B 500V 150A 4045 70 150 4 700 150 5005150 4 500V 150A FWH 175B 500V 175A 4055 70 200 4 700V 200A 7008200 4 700V 200A FWH 200B 500V 200A 4075 70 250 4 700V 250A A50QS250 4 500V 250A FWH 250A 500V 250A 4090 A70P300 4 700V 300A 5005300 4 500 300A 170M4611 690V 350A 4110 70 350 4 700 350 50 350 4 500V 350A 170M4611 690V 350A 4132 70 400 4 700
119. KAWA TM iQp 01 iQpump Drive User Manual 79 4 6 Low Feedback Level Alarm and Fault Setup P1 13 Hysteresis P1 07 Low Level AT Feedback P1 08 ALARM ALARM FAULT Time Figure 4 5 Low Feedback Timing Chart Example Constant Pressure System System Units set to PSI P1 02 PST System Setpoint set for 80 PSI Pressure Transducer 150 PSI Desired Operation Pump System should show low feedback alarm when feedback level falls below 50 PSI and fault the system if the feedback level stays there for more than 30 sec Solution Program P1 07 to 50 PSI and P1 08 to 30 sec Note Low feedback detection is only active during running in Auto Mode 80 YASKAWA TM iQp 01 iQpump Drive User Manual 4 7 High Feedback Level Alarm and Fault Setup 47 High Feedback Level Alarm and Fault Setup P1 09 P1 10 P1 13 Table 4 14 P Parameter Name arameter Modbus Digital Operator D scrption Setting Factory Menu Page No Address 9 a p p Range Setting Location No Display The Drive will display a High Feedback Level HFB alarm when 0 0 to the feedback level rises above the programmed level The alarm will 60 00 0 155 0 P1 09 0608H High Feedback turn off when the feedback level falls below the programmed High sys tem system Pump Quick a High FB Level Feedback Level minus the Hysteresis Level P1 13 This function is e ts units Setup active
120. KAWA TM iQp 01 iQpump Drive User Manual 93 5 1 iQpump Basic Programming Parameters drive When the Forward Reverse input is open the iQpump drive will run in the Forward direction and when the input is closed the iQpump drive will run in the Reverse direction In 3 wire operation a momentary closure gt 50 mS of S1 will cause the iQpump drive to run provided that S2 15 held closed The iQpump drive will stop anytime the S2 SN connection is broken If the 3 wire configuration is implemented via a 3 wire Initialization A1 03 3330 3 Wire Initial then terminal S5 becomes the Forward Reverse input Note Reverse operation is disabled in the iQpump drive however in 3 wire control one of the multi function digital inputs needs to be programmed to 0 Otherwise the 3 wire control will not work Stop switch Operation switch NC contact NO contact m Run command run on momentary close Stop command stop on momentary open Sequence input common Figure 5 8 3 Wire Control To issue a Run command via serial communication Set b1 02 2 Serial Com and connect the RS 485 422 serial communication cable to R R S and S on the removable terminal block To issue the Run command via the network option card Set b1 02 3 Option and plug a network option board p n SI J into the 2CN port on the Control PCB Consult the manual supplied with the option board for instructions on integrating t
121. Loss Detection Level Setting Range 0 0 to 25 0 of iQpump drives OV Trip point Factory Default 7 596 The iQpump drive checks for a lost input phase by monitoring the DC Bus voltage ripple After an initial delay of approximately 12 seconds the iQpump drive will sample the DC BUS voltage every 1 28 seconds to determine the minimum and maximum voltage readings The difference between the minimum and maximum voltage is averaged over ten consecutive scans If this averaged value is greater than the trip level as determined by L8 06 L8 06 x 400 for 200 volt class iQpump drives L8 06 x 800 for 400 volt class iQpump drives the iQpump drive shuts down and displays PF an input phase loss fault Closed Phase Loss Open Fault Contact Input Phase Loss NRI PS MEN PC RR m Voltage 1 10 seconds Figure 5 48 Input Phase Loss Detection Diagram YASKAWA TM iQp 01 iQpump Drive User Manual 119 5 1 iQpump Basic Programming Parameters m 18 07 Output Phase Loss Protection lt gt Setting Description 0 Disabled 1 Enabled factory default The output phase loss detection circuit monitors the DCCT and activates when one or more of the output phases are lost The detection circuit calculates RMS current value for each of the phases and compares it with an internal output detection level If Ips decreases to or below the detection level for 10 seconds an output phase loss
122. Model Number MODEL CIMR P7U201 1 SPEC 20111A 4 Drive Spec Number Input Power Rating INPUT 200 240V 50 60Hz 53A Output Power Rating 4 Weight Serial Number UL File Number FILE E131457 1 ENCLOSURE 20 m P7iQpump MODEL CIMR P7U2011 SPEC 20111A U890107 Drive Spec Number Input Power Rating INPUT 200 240V 50 60Hz 53A Output Power Rating p Weight Serial Number UL File Number FILE E131457 TYPE 1 ENCLOSURE IP20 Drive Model Number Note The iQpump Drive Model Number and iQpump Drive Spec Number are required to completely identify an iQpump Drive Figure 1 1 iQpump P7U Drive Nameplate YASKAWA TM iQp 01 iQpump Drive User Manual 13 1 2 Confirmations Upon Delivery Drive Model Numbers The model number on the nameplate indicates the design specification voltage and rating of the iQpump drive in alphanumeric codes AC Drive iQpump Family UL Specification Voltage 3 208 240 VAC Figure 1 2 iQpump Drive Model Number Structure YEA Item CIMR P7U20111A 107 Drive Enclosure and Revision Code The iQpump drive SPEC number on the nameplate indicates the voltage iQpump drive rating enclosure type and the revision code of the iQpump drive in alphanumeric codes Voltage 3 208 240 VAC 3 phase 480 VAC
123. Multi Step Ref 1 H1 0x 3 is selected by a contact closure Function Pl Feedback Setting B Configuring the A2 analog input as PI Feedback H3 09 PI Feedback is a requirement of setting the iQpump drive up for PI operation The A2 analog input 1s the only source for feedback for PI operation though the setpoint can come from a number of different sources refer to the section covering the PI parameters for more information regarding specifying the setpoint source PI parameters are listed in section b5 Parameters H3 10 Terminal A2 Gain and H3 11 Terminal A2 Bias can be used to configure the A2 analog input to match the signal from the Feedback Transmitter The U1 24 monitor PI Feedback can be used to check the PI Feedback level with the digital operator Function Frequency 2 Setting D By setting H3 09 D Frequency Bias 2 the A2 analog input will serve as a bias signal to the Al Speed Command This setting functions the same as a setting of H3 09 0 Frequency Bias 9 UO 79 of 25 98 AE 25 nO No os M H3 02 too H3 03 H3 03 10V A1 Voltage m A1 Voltage 19 A1 Voltage actory Defau f y With H3 03 applied With both H3 03 and analog input bias H3 09 D applied Figure 5 43 Frequency Bias 2 Applied to Analog Speed Command Function PI Differential Setting 16 Normal PI operation will adjust the iQp
124. O O 1 Ga o LR 11912 T L3 WT V T2 WT3 o Ip ess ss ssi on i ele Main circuit terminals d 2121 21 09 o Ground terminal Ground terminal Models CIMR _ 2022 30 HP 208V 4030 40 HP 480V and larger Figure 2 1 iQpump Drive Terminal Configuration 30 YASKAWA TM iQp 01 iQpump Drive User Manual 2 2 Wiring Main Circuit Terminals 2 2 Wiring Main Circuit Terminals Applicable Wire Sizes and Closed Loop Connectors Select the appropriate wires and crimp terminals from Table 2 1 to Table 2 2 Table 2 1 208 240 VAC Wire Sizes and Connector Specifications Drive Model CIMR P7UQ 107 2011 2015 2018 2022 2030 20P4 0 5 0 75 Terminal Symbol R LI S L2 T L3 42 B2 U T1 V T2 W T3 S L2 T L3 2 B2 U TI V T2 W T3 R LI S L2 T L3 1 2 B2 U TI V T2 W T3 R L1 S L2 T L3 1 2 B2 U TI V T2 W T3 R LI S L2 T L3 1 2 B2 U T1 V T2 W T3 S L2 T L3 1 2 B2 U TI V T2 W T3 R LI S L2 T L3 41 2 B2 U TI V T2 W T3 R LI S L2 T L3 1 2 B2 V T2 W T3 R LI S L2 T L3 1 42 U T1 V T2 W T3 R LI S L2 T L3 41 U TI V T2 W T3 R1 L11 81121 TI L31 R LI S L
125. OM VIEW RATED DIMENSIONS IN INCHES RATED MODEL OUTPUT NOMINAL APPROX INPUT CIMR P7U 107 CURRENT HP MOUNTING Wa 8 Bi 5 6 E j 88 AMPS Hi wi 20P41 36 1 2 3 4 10 47 4 96 1102 551 28 28 6 30 154 0 335 473 1 97 110 66 20P71 46 551 28 28 6 30 154 335 473 1 97 110 66 21P51 78 28 28 6 30 154 10 335 473 1 97 110 66 22P21 10 8 551 28 28 6 30 154 0 335 473 1 97 110 66 208V 23P71 16 8 28 28 709 2 32 0 e 5 52 1 97 140 88 27 51 31 0 787 28 28 787 2 58 1 4 4 63 511 621 307 138 132 20111 46 2 28 28 7 87 258 1 4 463 541 621 3 07 1 38 15 4 20151 59 4 20 13 19 8 50 13 78 30 47 827 1 4 512 679 665 3 94 173 242 20181 74 8 25 13 19 8 50 14 96 30 AT 8 27 3 07 1 4 5 12 5 79 6 65 3 94 1 78 24 2 20P41 3 6 551 28 28 6 30 154 0 3 35 473 1 97 110 66 20P71 46 28 28 6 30 154 0 335 473 1 97 110 66 21P51 78 551 28 28 6 30 154 10 335 473 1 97 110 66 22P21 10 8 551 28 28 6 30 154 0 335 473 1 97 110 66 23P71 16 8 551 28 28 709 2 32 0 652 1 97 110 88 25P51 23 0 5 51 28 28 7 09 2 32 10 4 14 5 52 1 97 1 10 8 8 27 51 31 0 28 28 787 2 58 1 4 4 63 511 621 307 138 132 20111 46 2 15 11 22 732 1220 7 87 28 28 787 258 14 463 541 621 307 138 15 4 20151 59 4 20 13 19 850 1378 945 30 47 827 807 14 512 579 665 3 94 173 242 20181 748 25 13
126. Offset Adjustment parameter has two different uses Parameter b5 07 serves different functions depending on whether it is used on a standard PI loop or a Differential PI loop 5 07 PI Offset Adjustment 1 Parameter b5 07 causes an offset to be applied to the output of the PI 100 0 to 01 PI Offset function in a non Differential PI loop Every time the PI output is 4100 0 0 0 Programming 26 updated the offset is summed with the PI output This can be used to artificially kick start a slow starting PI loop 2 If the Drive is configured for Differential PI Regulation H3 09 16 then the PI Offset is the targeted maintained differential between the signal measured on analog input A1 and the signal measured on analog input A2 b5 08 PI Primary Delay Time 0 00 to n 01ACH Constant Sets the amount of time for a filter on the output of the PI controller 1 0 00 0 00sec Programming 26 PI Delay Time PI Output Level Determines whether the PI controller will be direct or reverse acting b5 09 Selection 0 Normal Output direct acting 0 1 0 Programming 27 Output Level Sel 1 Reverse Output reverse acting b5 10 01AEH FL Output Gam Setting Sets the output gain of the PI controller 0 0 to 25 0 1 0 Programming 27 Output Gain PL Feedback Reference o Disabled b5 12 OIBOH 15515 Vetection 1 Alarm 0 to2 0 be ea EI ue Selection 2 Fault Setup PFb los Det Sel PI Feedback Loss z 2 5 13 O1BIH Detec
127. P7U21P5 2 1 5 2 CIMR P7U22P2 3 3 CIMR P7U23P7 4 5 208 240 VAC CIMR P7U25P5 5 75 CIMR P7U27P5 6 10 CIMR P7U2011 7 15 CIMR P7U2015 8 20 CIMR P7U2018 9 25 CIMR P7U2022 A 30 CIMR P7U2030 B 40 CIMR P7U2037 C 50 CIMR P7U2045 D 60 208 230 VAC CIMR P7U2055 E 75 CIMR P7U2075 F 75 100 CIMR P7U2090 10 125 CIMR P7U2110 11 150 CIMR P7U40P4 20 0 5 0 75 CIMR P7U40P7 21 1 CIMR P7U41P5 22 1 5 2 CIMR P7U42P2 23 3 CIMR P7U43P7 24 5 CIMR P7U45P5 26 75 CIMR P7U47P5 27 10 CIMR P7U49P0 3C 15 CIMR P7U4011 28 20 CIMR P7U4015 29 25 CIMR P7U4018 2A 30 480 VAC CIMR P7U4024 3D 40 CIMR P7U4030 2C 50 CIMR P7U4037 2D 60 CIMR P7U4045 2E 75 CIMR P7U4055 2F 100 CIMR P7U4075 30 125 CIMR P7U4090 31 150 CIMR P7U4110 32 200 CIMR P7U4160 34 250 CIMR P7U4185 35 300 350 CIMR P7U4220 36 400 450 CIMR P7U4300 37 500 198 YASKAWA TM iQp 01 iQpump Drive User Manual B 2 Parameters Affected by 2 04 B 2 Parameters Affected by 02 04 The factory setting of the following parameters may change when the iQpump drive capacity is changed Table B 2 Parameters Affected by 02 04 Parameter Name Darampoanblumben Digital Operator Display Energy Saving Coefficient Value b8 04 Energy Save COEF Carrier Frequency Selection C6 02 CarrierFreq Sel Motor Rated Current E2 01 Motor Rated FLA Motor No Load Current E2 03 No Load Current Motor Line to Line Resistance E2 05 Term Resistance 13 05 Momentary Power
128. Qp 01 iQpump Drive User Manual 5 3 Pump Protection m Sleep Function Based on Feedback Level P2 01 2 The iQpump Controller enters sleep mode when feedback signal rises above the level programmed in P2 02 for a time specified in P2 03 When Pi operation direction B5 09 Output Level Selection is set for Reverse Output sleep mode will check for the feedback signal to fall below P2 02 Output Frequency Sleep Level P2 02 Min Frequency P1 06 STOP 0Hz Sleep Delay Time P2 03 8 E Set Point Start Level Delay Feedback Start Level P1 05 1 04 0 Auto Mode Run AUTO MODE RUN AUTO MODE STOP AUTO MODE RUN OFF Mode Sleep Active SLEEP ACTIVE Wait for Start START DELAY START DELAY Start System Start System Incoming Run Command TIME Figure 5 54 Sleep Function Based on Feedback Level YASKAWA TM iQp 01 iQpump Drive User Manual 133 5 4 T1 Auto Tuning 5 4 T1Auto Tuning T1 02 Motor Rated Power Setting Range 0 00 to 650 00 kW Factory Default Model Dependent T1 04 Motor Rated Current Setting Range Model Dependent Factory Default Model Dependent Auto tuning is recommended to achieve optimum performance In addition the iQpump drive requires Line To Line Resistance auto tuning before it can properly perform the Estimated Speed Search method This method of speed search allows for bi
129. Qpump drive DO NOT CONNECT MOTOR TO iQpump DRIVE YET 24 Wire all necessary ground wires to the iQpump drive YASKAWA TM iQp 01 iQpump Drive User Manual 67 4 1 Start Up 25 Wire all necessary control wires to the iQpump drive 26 Ensure that the power leads are connected to the R L1 S L2 and T L3 terminals in the iQpump drive 27 Tighten all of the three phase power and ground connections Please check that all control and signal terminations are tight 28 Inspect the control circuit connections including the shield and determine if a motor safety circuit is connected If normally closed these contacts may be wired in series with the RUN command contacts which are between terminals S1 and SN of the iQpump drive No special programming is required Refer to Chapter 2 Alternately these contacts could be wired between terminals S3 and SN as External Fault Inputs and may be either normally closed or normally open contacts 29 Record any other connections to the iQpump drive using the blank terminal connection drawing in Chapter 2 Electrical Installation Fig 2 9 to determine if special programming is required for the following Multi function Inputs refer to Appendix A Multi function Outputs refer to Appendix A Multi function Digital Inputs refer to Appendix A Multi function Analog Outputs refer to Appendix A Serial Communications refer to Appendix A THIS COMPLETES THE iQpump DRI
130. Recent Fault Elapsed Time 5 U3 16 080 Cumulative Operation Time at 6th Most Recent Fault Elapsed Time 6 U3 17 0810H Cumulative Operation Time at 7th Most Recent Fault Elapsed Time 7 U3 18 0811H Cumulative Operation Time at 8th Most Recent Fault Elapsed Time 8 U3 19 0812H Cumulative Operation Time at 9th Most Recent Fault Elapsed Time 9 U3 20 0813H Cumulative Operation Time at 10th Most Recent Fault Elapsed Time 10 Note Faults such as CPF00 CPF01 CPF02 CPF03 UV1 and UV02 not stored in fault history 194 YASKAWA TM iQp 01 iQpump Drive User Manual Table 5 Decimal to Hex Conversion Decimal Hex Decimal Hex 1 1 51 33 2 2 52 34 3 3 53 35 4 4 54 36 5 5 55 37 6 6 56 38 7 57 39 8 8 58 9 9 59 3B 10 A 60 3C 11 B 61 3D 12 C 62 3E 13 D 63 3F 14 E 64 40 15 F 65 4 16 10 66 42 17 11 67 43 18 12 68 44 19 13 69 45 20 14 70 46 21 15 71 47 22 16 72 48 23 17 73 49 24 18 74 4A 25 19 75 4B 26 1A 76 4C 27 1B TI 4D 28 1C 78 4E 29 1D 79 4F 30 1E 80 50 31 1F 81 51 32 20 82 52 33 21 83 53 34 22 84 54 35 23 85 55 36 24 86 56 37 25 87 57 38 26 88 58 39 27 89 59 40 28 90 5A 41 29 91 5 42 2 92 5 43 2 93 5D 44 2C 94 5E 45 2D 95 5 46 2 96 60 47 2F 97 61 48 30 98 62 49 31 99 63 50 32 100 64 YASKAWA TM iQp 01 iQpu
131. Related Parameters Parameter Name Parameter Modbus ess dod Setting Factory Menu Page No Address Digital Operator Description Range Setting Location No Display Selects the speed command frequency reference input source Frcu ncV Reference 0 Operator Digital preset speed d1 01 quency 1 Terminals Analog Input Terminal Al or Terminal A2 see Pump Quick b1 01 0180H Selection 0to3 0 Reference Source Setup 2 Serial Com RS 485 terminals R R S and S 3 Option PCB Option board connected at 2CN Selects the run command input source 0 Operator Hand and Off keys on digital operator b1 02 0181H pun P diri Selection 1 Terminals Contact Closure on Terminal S1 0to3 0 es Ree 2 Serial Com RS 485 terminals R R S and S p 3 Option PCB Option board connected at 2CN 0 to 20 Selects Drive station node number address for terminals R R S 5 08 0 Drive Node Address 0 to FF 5 01 0425 Serial Com Adr S H5 08 1 1F Programming Note An address of 0 disables serial com 0 to 63 H5 08 2 Selects the baud rate for terminals R R S and S NT 0 1200 Baud Communication Speed 1 2400 Baud H5 02 0426H pda 2 4800 Baud APOGEE FLN 0to4 3 Programming 3 9600 Baud Metasys N2 4 19200 Baud Communication Parity Selects the communication parity for terminals R R S and S H5 03 0427H Selection i i bd t 0to2
132. Run Command is removed while the drive is operating in the Thrust Mode above the Thrust Frequency this deceleration time will be used P4 06 Thrust Bearing once the frequency reference is at or below the Thrust Frequency 0 0 to Pump Quick Deceleration Time 6000 0 1 0 sec Setu lt 0032 gt Thrust Dec Time Note In Auto Mode the Minimum Pump Frequency P1 06 will p become the thrust bearing frequency if smaller than the thrust bearing frequency in 4 05 In Hand Mode the minimum frequency is P4 05 when the thrust mode is enabled The Pre Charge level is not active in the hand mode 165 Setting to enable disable Auto Restart for the following iQpump transducer feedback faults N disable Y enable LL Low Level Feedback P1 07 HL High Level Feedback P1 09 TL Transducer Loss b5 12 TL NHL NLL N TL NHL NLL Y TL NHL YLL N 0to 7 0 TL NHL YIL Y TL YHL NLL N TL YHL NIL Y TL YHL YLL N TL YHL YLL Y Note Parameter L5 01 needs to be set to 1 and program L5 03 needs to be set to the applicable time Feedback Fault Auto 011BH Restart Enable Fdback Fit Rstrt P4 07 lt 0032 gt Pump Quick Setup 103 SONG B da E Denotes that parameter can be changed when the Drive is running 188 YASKAWA TM iQp 01 Drive User Manual Parameter Name P M Ms ipti modbus Digital Operator Description Display Setting Factory Me
133. T2 W T3 RULII S1 L21 TI L31 39 2 53 5 X 2P 88 5 2 0 Wo e AN 347 4 0 2 d 12 4 14 01 2200 6200 400 0 400 14 2 1 oq 347 4 0 X 2P R LI S L2 T L3 39 2 107 2 X 2P 347 3 0 X 2P U T1 V T2 W T3 RULII SI L21 TI L31 39 2 85 X2P 88 5 2 0 Wo e 347 1 0 X 2P on 12 4 14 01 2200 6200 2400 6400 14 2 1 34 YASKAWA TM iQp 01 iQpump Drive User Manual 2 2 Wiring Main Circuit Terminals Clamping R Drive Model Torque gt CIMR P7UQ 107 Terminal Symbol Screws Ib in Wire Size AWG Wire Type mm 4185 300 350 3 88 5 300 X 2P 10 0 152 X 2P 88 5 300 X 2P 10 0 152 X 2P 88 5 2 0 10 0 67 4 r 1 2200 6200 2400 6400 867 4 3 0 X 2P 98 0 85 X 2P R LI S L2 T L3 41 U TI V T2 W T3 RI L11 S1 L21 T1 L33 12 4 14 1 4 2 1 rel 2200 6200 2400 400 M 88 5 2 0 10 0 67 4 3 R LI S L2 T L3 U TI V T2 W T3 RI L11 811 21 T1 L33 867 4 400 X 2P 98 0 203 2 12 4 14 01 200 200 400 6400 M16 1 4 2 1 Use 75 C copper wire or equivalent M M M M 4 16 4 M Mi 88 5 500 X 2P 10 0 253 X 2P 88 5 400 X 2P 10 0 203 X 2P 600 VAC 88 5 2 0 UL Approved 10 0 67 4 vinyl sheathed 867 4 250 X 2P or equivalent 98 0 127 X 2P 12 4 14 1 4 2 1 88 5 700 X 2P 10 0 355 X 2P 88 5 600 X 2P 10 0 304 X 2P
134. The actual deceleration time can be determined by the following formula Output Freq at time of stop command tti f active Decel Ti 1 02 1 04 Maximum Frequency 1 04 X Setting of active Decel Time orC Time to Stop If S Curve characteristics are specified by the iQpump drive programming they will add to the total time to stop 1 Coast to stop When the Run command is removed the iQpump drive will turn off its output and the motor will coast uncontrolled deceleration The friction of the driven equipment will eventually overcome any residual inertia of the system and the rotation will stop ON CLOSED Run Command OFF OPEN 100 44 Motor Speed Output Frequency 1 Drive Output Frequency Interrupted 0 Figure 5 10 Coast to Stop Important After a stop 1s initiated a subsequent Run commands input before the Minimum Baseblock Time L2 03 has expired will be ignored 2 DCInj to Stop When the Run command is removed the iQpump drive will Baseblock turn off its output for the Minimum Baseblock Time L2 03 Once the Minimum Baseblock Time has expired the iQpump drive will inject DC current into the motor windings to lock the motor shaft The stopping time will be reduced as compared to Coast to Stop The level of DC Injection current is set by parameter b2 02 50 Default The DC Injection brake time is determined by the set value in b2 04 and the output frequen
135. VAC The 208 240 VAC main circuit configurations of the iQpump drive are shown in Table 2 4 Table 2 4 iQpump Drive Main Circuit Configurations 208 240 VAC CIMR 20P4 to 2018 CIMR 2022 and 2030 1 2 Hp to 25 Hp 30 Hp to 40Hp Control circuits Power Control supply circuits OH CIMR _ _ _ 2037 to 2110 50 Hp to 150 Hp 3 D R L1 5 12 Notes 713 1 amp 3 R111 S1 L21 T1 L31 Power Control supply circuits CST Input fuses or molded case circuit breakers are required for proper branch circuit protection for all iQpump drives Failure to use recommended fuses circuit breakers See Appendix E may result in damage to the wiring iQpump drive and or personal injury Control power is supplied internally from the main circuit DC power supply for all iQpump drives Consult your Yaskawa representative before using 12 pulse rectification YASKAWA TM iQp 01 iQpump Drive User Manual 37 2 2 Wiring Main Circuit Terminals Main Circuit Configurations 480 VAC The 480 VAC main circuit configurations of the iQpump drive are shown in Table 2 5 Table 2 5 iQpump Drive Main Circuit Configurations 480 VAC CIMR 4024 to 4055 CIMR 40P4 to 4018 40 Hp to 100 Hp 1 2 Hp to 30 Hp i adea R L1 7 5 12 Notes 1 amp 3 R1 L11 S1 L21 T1 L31 mm c Power Control supply circuits Control
136. VE START UP PREPARATION 68 YASKAWA TM iQp 01 iQpump Drive User Manual 4 2 iQpump Drive Start Up Procedures 4 2 iQpump Drive Start Up Procedures O 1 Confirm that all three phases are present and that the input voltage is correct for the iQpump drive being set up Measure the voltage on the line side of the iQpump drive s Molded Case Circuit Breaker disconnect and record below Table 4 1 Measurement Location Voltage Vac 11 12 12 13 L1 L3 Use extreme caution when performing measurements as contact with live parts may result in personal injury or death If voltage level is within iQpump drive Specification See Appendix C APPLY POWER to energize the iQpump drive The STOP AUTO SEQ and AUTO REF indicators should be on REMOVE POWER from the iQpump drive Wait for the Red CHARGE LED near the power terminals to go out The internal capacitor remains charged even after the power supply is turned off The status indicator LED s and the digital operator display will be extinguished when the DC bus voltage is below 50VDC To prevent electric shock wait at least 5 minutes after all indicators are off and measure the DC Bus voltage level to confirm a safe level prior to working on the iQpump drive Connect the motor leads to the iQpump drive at terminals U T1 2 and W T3 APPLY POWER to the iQpump drive Press the HAND key once This puts the iQpump drive in the Hand Mode allowing run s
137. WC InchOfWater PSEIb SqrInch GPM Gallons Min F DegFarenheit CFM Cubic ft Min CMH Cubic m Hr Pump Quick LPH Liters Hr 0 to 12 1 Setu LPS Liters sec p Bar Bar Pa Pascals 10 C DegCelsius 11 Ft Feet lt 0032 gt 12 Percent Scaling of feedback device in user units P1 02 1 e g 150PSI Digits 1 through 4 set the maximum feedback number Digit 5 determines the number of decimal places Digit 5 0 Number format is Digit 5 1 Number format is XXX X 1 to 36000 Digit 5 2 Number format is XX XX system 00145 Pump Quick m Digit 5 3 Number format is X XXX units P1 Setup Examples 02 01000 1000 10300 300 0 25000 50 00 32000 2 000 Pump Mode P1 01 0600H Pump Mode 0to2 0 Programming P1 02 System Units 00327 0908 System Units Feedback Device P1 03 0602H Scaling Fb Dev Scaling P1 Pump Minimum Speed and No Flow Detection The iQpump controller can be programmed to operate the pump motor at a user set minimum speed and has three independent built in functions to protect the pump against a no flow condition The following sections describe each of these functions m SetMinimum Pump Speed P1 06 The required minimum operating speed of the pump motor can be set with Parameter P1 06 Minimum Pump Frequency Table 5 7 Parameter Name Digital Operator Description Display Parameter Modbus No Address Setting Factory Menu
138. Y Main Menu Modified Consts 1 A TUNE Main Menu Auto Tuning Figure 3 2 Main Menu Structure Press the DATA ENTER key to enter the desired menu selection Modified Consts Modified Parameters 56 YASKAWA TM iQp 01 iQpump Drive User Manual 3 4 Drive Main Menu Operation Menu DRIVE This menu is used for setting a speed command or monitoring values such as output frequency and output current It is also used for displaying the fault history and the fault traces The iQpump drive must be in this menu in order to run see parameter b1 08 IMPORTANT Leaving the drive a menu other than the Operation Menu will prohibit the iQpump drive from running While running if the iQpump drive is in a menu other than Operation and the run com mand is removed and re applied the iQpump drive will stop and will not start until the Operation Menu is selected unless b1 08 1 m U1 Monitor List Follow the key operations below Figure 3 3 to access the Operation Menu DRIVE Main Menu Figure 3 3 U1 Monitor List Access Procedure Rdy Auto Setpoint Ref 1 o ooPsi 60 00Hz 0 00PSI Use and keys to scroll through the U1 Monitor Parameter List See Appendix A for functional description Table 3 8 U1 Monitor Parameter List Parameter Name Parameter Name Monitor xe gt Monitor 32 onito Digital Oper
139. Y YASKAWA iQpump Drive User Manual Document Number TM iQp 01 Quick Reference for P7UJ lt gt Parameter Factory Parameter Factory Parameter Factory Parameter Factory Parameter Factory Number Setting Number Setting Number Setting Number Setting Number Setting 15 RPM 5 0s 5 0s 0 0 system 00145 units P1 02 0 00 to 6 00 Hz 1 5 system 100 0 units P1 02 0 0 2 05 0 0 2 05 0 0 Hz 0 0 0 Hz 0 0 Hz 0 0 Hz 0 1 0 Hz 59 0 Hz 240 0 V 0 0 system 486 0 V units P1 02 F 59 0 Hz 60 0 Hz 0 0 system 240 0 V 0 205 units 1 02 486 0 V 2 5s Dep 0 0 system 3 0 Hz kVA Dep units P1 02 c joj joj jojo o t 17 2 Vac kVA Dep 0 0 system 33 6 Vac Voltage Class Dep 1 units P1 02 1 5 Hz 1 00145 35 0 Hz 5 06 10 3 120 0 0 system 35 0 Hz 100 0 0 0 Hz units P1 02 2s 100 0 0 0 Vac 0s 0 0 system 0 096 0 0 Vac 35 0 Hz units P1 02 0 00 s kVA Dep 0 0 system 0 0 Hz 0 kVA Dep its P1 02 0 0 system 1 0 2 5s units P1 02 0 kVA Dep 0 system 0 0 system its P1 02 units P1 02 2s 0 0 Hz system s P1 02 605 0 0 system units P1 02 0 0A 80 0 84 0 40 0 0 4l 10s 100 0 0 0 system 0 0 units P1 02 2 10s B 0 100 0 300 s 0 0 0 0 30 s 0 0 system 0 units P1 02 2 0 0 system 100 0
140. a percentage of maximum 4 3 frequency E1 04 0 to 100 0 Programming 101 The iQpump drive offers feedback signal loss detection function in case the connected feedback device fails or a problem with the wiring occurs m b5 12 Pl Feedback Reference Missing Detection Selection Setting Description 0 Disabled factory default 1 Alarm 2 Fault Factory default setting 0 Disabled To enable feedback loss detection program parameter b5 12 to a value greater than 0 and b5 13 Feedback Loss Detection Level to the minimum feedback level for normal operation b5 13 Feedback Loss Detection Level Range 0 to 100 b5 14 Feedback Loss Detection Time Range 0 0 to 25 5 sec 1 0 Factory Default Measured Feedback n n i can T b5 14 ON CLOSED Feedback Loss Digital Output TIME Figure 4 8 Loss of Feedback Feature Example Constant Pressure System Pressure Transducer 150 PSI 4 20mA Desired Operation Feedback Loss Fault when pressure falls below 15 PSI for more than 5 0 sec Solution Program b5 12 to 2 Feedback Loss Detection Fault Program b5 13 to 10 15 PSI divided 150 PSI times 10095 10 Program b5 14 to 5 0 sec YASKAWA TM iQp 01 iQpump Drive User Manual 83 4 9 Basic Pump Protection 4 9 Basic Pump Protection The iQpump drive offers dedicated functions to protect the pump system from possible occ
141. ace the control board Check for an external condition is Communication Option Card External Fault An external fault condition exists Verify the parameters Opt External Flt Verify communication signal External Fault at Terminal S3 Ext Fault S3 xternal Fault at Termina EF4 External Fault at Terminal S4 Ext Fault S4 Eliminate the cause of an external fault 5 An external fault condition exists condition External Fault at Terminal S5 connected to a multi function Ext Fault S5 s ERG digital input Ext Fault S6 External Fault at Terminal S6 EF7 Remove the fault from a multi function Ext Fault 7 External Fault at Terminal S7 digital input PI Feedback Loss Verify iQpump is programmed to receive This fault occurs when PI Feedback Loss PI Feedback source e g he Bl Feedback signal FBL Detection is programmed to fault b5 12 2 and transducer sensor building Feedback Loss the PI Feedback lt PI Feedback Loss Detection automation signal is not installed Check to ensure the PI Feedback source Level b5 13 for the PI Feedback Loss Detection correctly or is not working is installed and working properly Time b5 14 Remove the motor and run the iQpump Output Ground Fault without the motor GF f Motor lead is shorted to ground Check the motor for a phase to ground Ground Fault iQpump output grounding current has exceeded DCCT defective short 50 of the iQpump rated output current
142. all terminal screws tight Control Circuit Terminal Functions 2 3 Control Wiring The factory default functions of the control circuit terminals for 2 wire control are shown in Table 2 8 Table 2 8 Control Circuit Terminals Signal Name Description Signal Level Forward run stop command Forward run when CLOSED stopped when OPEN Not used Not used External fault input Fault when CLOSED Fault reset Reset when CLOSED Digital input Multi step SP1 Multi step SP1 frequency reference when CLOSED signals Hand Mode Hand Mode when CLOSED Pre Charge Pre Charge function disabled when CLOSED Multi function digital inputs Functions set by H1 01 to H1 05 24 Vdc 8 mA Photocoupler isolation Digital input common Refer to Table 2 10 for connection details 15Vdc power supply 15Vdc power supply for analog inputs or transmitters 15Vde Max current 20 mA Analog input or Speed Command 0 to 10Vdc 100 0 to 10 V 20 kQ Multi function analog input PI Feedback 4 to 20 mA 100 0 to 10Vdc 100 H3 0 Function set by H3 09 4 to 20 mA 250Q 0 to 10 V 20kQ Analog common Shield wire optional ground line connection point Digital output signals Pump 2 Control N O contact Pump 3 Control N O contact CLOSED during operation CLOSED when local control Multi function dig
143. alue of 0 disables this function This function is only active during running while operating in auto mode P2 02 Sleep Level Display Unus for Sleep Level P2 02 when P2 01 is programmed for 0 0 to Pump Quick n 060BH Sleep Level the following 6000 0 0 0 Setup 133 2 01 0 gt Display based on Hz P2 01 1 gt Display based on A P2 01 2 gt Display based on P1 02 Selection Note When P2 01 is set for a value of 2 display units will be dependent on P1 02 setting P2 03 Sleep Delay Time Delay time before Drive enters sleep mode when criteria is met as Pump Quick Sleep Delay Time defined by parameter P2 02 Oto 3600 Setup 185 When the Drive enters sleep mode the software monitors the feedback 0 0 to to detect a flow no flow condition If the PID Error setpoint minus 4 0 0 Delta Sleep Feedback ms 6000 0 P2 04 feedback exceeds the programmed level P2 04 within the system 060DH Drop Level dti P2 05 and the output fi ier than tli system its P1 Programming 133 D Fb Drop Level programmed time and the output requency is greater than the p units minimum frequency P1 06 the sleep operation deactivates and the 02 02 Drive returns to normal operation A value of 0 disables this function P2 05 Feedback detection drop Defines the time window in which the software monitors the feedback 060 time to detect a flow no flow condition Works in conjunction with 0 to 3600 10 Programming 134 FB D
144. an be changed when the Drive is running YASKAWA TM iQp 01 Drive User Manual 187 Parameter Name 2 Parameter Modbus Bm res Setting Factory Menu Page No Address Description Range Setting Location No PumpAdvanced Advanced Sets the level when the drive will run at the pre charge frequency P4 02 The Drive will stop when one of the following conditions occurs Feedback signal rises above 4 01 level pre charge timer P4 03 expires or low water digital input is deactivated H1 XX 85 The pre charge function can only be activated while in a stop 0 0 to condition The function is enabled by setting P4 03 to a value greater 6000 0 0 0 than 0 When the function is activated the drive s operator display system Pump Quick indicates a Pre charge alarm system units P1 Setup units P1 02 02 P4 01 Pre Charge Level 0115H 158 Pre Charge Level Note This function is only active in the stopped mode Thrust Mode The pre charge level is used when the thrust mode is active for the feedback check The thrust mode is deactivated when the feedback exceeds the programmed level in P4 01 A value of 0 disables the thrust mode feedback check function P4 02 0116H Pre Charge Frequency Sets the frequency reference used when the pre charge function is 0 0 to 00H Pump Quick Pre Charge Freq active 120 0 Po Setup P4 03 0117H Pre Charge Time Sets the maximum allowed pre charge time
145. and Use the following information if the motor operates at a higher speed than the Speed Command m Asignalis being input to the Speed Command current terminal A2 If a preset frequency reference is selected the preset reference takes priority over the normal reference If the PI mode of operation is enabled the iQpump drive output frequency will change to regulate the process variable to the desired setpoint Then the iQpump drive speed may go to maximum If the Motor Overheats Take the following steps if the motor overheats m Theloadis too high If the motor load 1s too high and the motor is used when the effective torque exceeds the motor s rated torque the motor will overheat Reduce the load amount by either reducing the load or increasing the acceleration deceleration times Also consider increasing the motor size m Theambient temperature is too high The motor rating is determined by a particular ambient operating temperature range The motor will overheat if it is run continuously at the rated torque in an environment where the maximum ambient operating temperature rating 1s exceeded Lower the motor s ambient temperature to within its acceptable range m The withstand voltage between the motor phases is insufficient When the motor is connected to the iQpump drive output voltage surges are generated by standing waves that can occur with certain combinations of iQpump drive carrier frequency and motor cable le
146. and Mode Reference Sets the hand mode reference source Fa 0124H Source 0 Analog Input A1 0 10 V 1 1 ig IE 168 Hand Mode Ref 1 Hand reference P5 02 ER P5 02 0125H Hand Reference Sets the frequency reference used when the hand mode is active and 0 0 to 0 0 Hz Pump Quick 169 Hand Reference P5 01 is programmed to 1 120 0 Setup Selects if the Drive will permit switching between HAND and AUTO modes while running P5 03 HAND AUTO During p 5 ee 5 Run Switching from HAND to AUTO is not permitted when the Drive 0 Programming 769 output frequency is less than the PID minimum speed Switching from AUTO to HAND is not permitted when the Drive is running in the multiplex mode with auxiliary drives enabled P5 04 Hand Key Function Enables or disables the HAND key on the digital operator lt 0032 gt 0513H Selection 0 Disabled 0 to 1 1 Programming 169 Oper HAND Key 1 Enabled o AutoTuning Sets the motor rated power in kW Motor Rated Power 2 am 0 00 to kVA Mtr Rated Power Note T1 02 should be left at the default value last 3 digits of the 650 0 Dependent Drive model number Motor Rated Current Rated Current Sets the motor rated current Used only during an auto tune Dependent Dependent Denotes that parameter can be changed when the Drive is running T1 02 0702H Auto Tuning 72 T1 04 0704H Auto Tuning 72 YASKAWA TM iQp 01
147. arameter is active when P3 01 1 or P3 01 2 is selected P3 01 0 Not Used P3 01 1 When the delta feedback setpoint minus feedback has exceeded the level programmed in P3 03 for a time specified in P3 04 0 0 to the next available pump will be added to the system by means ofa 6000 0 0 0 P3 03 0616H Add Pump Delta Level multi function digital output closure H2 XX 40 41 t system P 150 Add Pump D Lvl sys br units p1 logramming P3 01 2 When the output frequency rises above level programmed in ins E 02 P3 02 and the delta feedback Setpoint minus feedback has exceeded the level programmed in P3 03 for a time specified in P3 04 the next available pump will be added to the system by means of a multi function digital output closure H2 XX 40 41 Note Do not program this level too close to the system setpoint or excessive cycling of the pump system may occur P3 04 Add Pump Delay Time Sets the delay time before a pump is added to the system Works in Add Pump Dly Tm conjunction With parameters 3 02 P3 03 and P to P2 19 resent 2 Programming 750 Sets the level used for multiplex pumping operation Parameter is active when P3 01 1 or P3 01 2 is selected P3 01 0 Not Used P3 01 1 When the delta feedback feedback minus setpoint has exceeded the level programmed in P3 05 for a time specified in P3 06 the last pump that was brought online will be shutdown by means of 0 0 to 0 0 Shutdown Pum
148. are covered in Chapter 6 Diagnostics and Troubleshooting of the P7 Users Manual TM iQp 01 To COPY parameter values into a Drive set 03 01 2 INV WRITE During the writing of the parameter values into the iQpump drive the digital operator will display COPY OP INV COPYING A successful COPY of the parameter values will display COPY COPY COMPLETE An error may occur while writing the parameter values to the Drive If an error 1s displayed press any key to cancel the error display and return to parameter 03 01 Error displays and their meanings are covered in Chapter 6 Diagnostics and Troubleshooting of the iQpump User Manual TM iQp 01 It is possible to compare the parameter values stored in the digital operator with the parameter values currently in the iQpump drive by using the VERIFY function This VERIFY function should not be confused with the VERIFY that is displayed on the digital operator when viewing the Modified Constants menu To VERIFY the parameter values in the iQpump drive as compared with those stored in the digital operator set 03 01 3 OP INV VERIFY During the comparing of the parameter values into the iQpump drive the digital operator will display YASKAWA TM iQp 01 Drive User Manual 125 5 1 iQpump Basic Programming Parameters VERIFY DATA VERIFYING A successful VERIFY of the parameter values will display VERIFY VERIFY COMPLETE If all the paramet
149. are shown in Table 3 7 and are directly available by pressing the MENU key Table 3 7 iQpump Drive Menu Selections Main Menu Primary Function s Operation The Drive can be run in this menu DRIVE Use this menu for monitoring values such as frequency reference or output current displaying fault history or displaying the fault traces Pump Quick Setup The Drive can be programmed in this menu QUICK Use this menu to set read the most commonly used parameters Programming The Drive can be programmed in this menu ADV Use this menu to set read every parameter Modified Constants The Drive can be programmed in this menu VERIFY Use this menu to set read the parameters that have been modified from their factory default settings Auto Tuning The Drive can be programmed in this menu A TUNE Use this menu to auto tune the Drive in order to optimize motor control as well as utilize the bi directional speed search feature YASKAWA TM iQp 01 iQpump Drive User Manual 55 3 4 Drive Main Menu Pump Quick Setup Main Menu Structure The menu selection display will appear when the MENU key is pressed from a monitor or setting display While viewing the menu selection display press the MENU key repeatedly to scroll between the menu selections MENU DRIVE Main Menu Operation QUICK Main Menu Pump Quick Setup ADV Main Menu Programming VERIF
150. askawa com Note 1 DC link choke required on models which do not incorporate link as standard Avoid using AC line reactors as voltage drop associated with line side inductors will reduce DC link voltage level 2 Manuals need to be changed by adding the following statement When using E F P7U20P4 thru E F P7U2018 and E F P7U40P4 thru E F P7U4018 on a power supply transformer with a capacity of 600 or more or when using single phase input install a DC reactor The reactor improves the input power factor and provides protection to the rectifier circuit within the drive 3 Voltage tolerance of 240 480 Vac 10 5 applies to single phase applications Voltage below 5 will result in additional derating Consult factory for additional derating 4 Use HP column blue to select the drive based on applied motor HP Amp column should not be used as the HP column is the limiting factor YASKAWA TM iQp 01 Drive User Manual 227 E 6 Energy Savings Estimation Software THIS PAGE INTENTIONALLY LEFT BLANK 228 YASKAWA TM iQp 01 iQpump Drive User Manual Appendix F EMC Compatibility This section describes the measures necessary to comply with the EMC Electro Magnetic Compatibility Directive F 1 EMC 230 F 2 Electromagnetic Compatibility 231 YASKAWA TM iQp 01 Drive User Manual 229 F 1 EMC Compatibility F1
151. ata Register Address Contents Operation signal Bit 0 Run command 1 Operating 0 Stopped Bit 1 Reverse operation command 1 Reverse 0 Forward Bits 2 and 3 Not used Bit4 External error 1 Fault set using H1 01 0001H Bit 5 Error Fault 1 Reset command set using H1 02 Bits 6 to B Not used Bit C Multi function digital input terminal S5 input Bit D Multi function digital input terminal S6 input Bit E Multi function digital input terminal S7 input Bit F Not used 0002H Frequency reference 30000 100 Note Bit signals not defined in the broadcast operation signals use local node data signals continuously Enter Command When writing parameters to the Drive from the PLC using Modbus communication the parameters are temporarily stored in the constant data area in the Drive To enable these parameters in the parameter data area use the Enter command There are two types of Enter commands 1 1 Enter commands that enable parameter data in RAM 2 2 Enter commands that write data to EEPROM non volatile memory in the Drive at the same time as enabling data RAM The following table shows the Enter command data Enter command data can only be written The Enter command is enabled by writing 0 to register number 0900H or 0901H Table D 9 Enter Command Register No Contents 0900H Write parameter data to EEPROM 0910H Parameter data is not written to EEPROM but refreshed in
152. ated current DCInj Current 0 WC InchOfWater 1 PSEIb SqrInch 2 GPM Gallons Min 3 F DegFarenheit 4 CFM Cubic ft Min 5 CMH Cubic m Hr P1 02 0601H re nae 6 LPH Liters Hr 0 to 12 1 ie gt yet 7 LPS Liters sec 8 9 Pa Pascals 10 C DegCelsius 11 Ft Feet 00327 12 Percent Scaling of feedback device in user units P1 02 1 e g 150PST Digits 1 through 4 set the maximum feedback number Digit 5 determines the number of decimal places Digit 5 0 Number format is XXXX Feedback Device Digit 5 1 Number format is XXX X 1 to 36000 1 03 0602H Scaling Digit 5 2 Number format is XX XX system 00145 Pump Quick EN Digit 5 3 Number format is X XXX units Setup Fb Dev Scaling Examples 02 01000 1000 13000 300 0 25000 50 00 32000 2 000 The iQpump drive offers four Auto Mode Start Stop selections to start and stop the iQpump drive and to enable Auto mode operation The selections determined by the setting of parameters b1 01 and b1 02 are as follows Setting Description 0 Operator 1 Terminals 2 Serial Com 3 Option PCB Note It is recommended to first select the system units and feedback device scaling System units can be selected with parameter P1 02 system units and feedback range can be set with parameter P1 03 feedback device scaling Example P1 02 System Units 1 PSI Ib SqrInch P1 03 Feedback Device Scaling 2
153. ator Display onito Digital Operator Display Auto Setpoint Reference PI Feedback Value Auto Setpoint His PI Feedback Output Frequency CPU Number Hips Output Freq ure CPU ID Output Current kWh n Output Current Ube kWh Lo 4 Digits Output Voltage MWh Output Voltage kWh Hi 5 Digits DC Bus Voltage First Parameter Causing an OPE DC Bus Voltage pros OPE Detected Output Power PI Input Urs Output kWatts ee PI Input Input Terminal Status PI Output UPS Input Term Sts Output Output Terminal Status PI Setpoint TM Output Term Sts auo PI Setpoint 01 12 Drive Operation Status 01 39 Memobus Communication Error Code Int Ctl Sts 1 Transmit Err 01 13 Cumulative Operation Time 01 40 Heatsink Cooling Fan Operation Time Elapsed Time FAN Elapsed Time Software Number Pump Setpoint Reference ee FLASH ID nre Pump Setpoint 01 15 Terminal A1 Input Voltage 01 91 Pump Feedback Term A1 Level Pump Feedback Terminal A2 Input Voltage Pump Status Ubts Term A2 level Ue Pump Status 01 18 Motor Secondary Current Iq U1 93 Total Setpoint Compensation Mot SEC Current Total SP Comp 01 20 Output Frequency After Soft Start 01 94 Motor Speed SFS Output Motor Speed YASKAWA TM iQp 01 iQpump Drive User Manual 57 3 4 Drive Main Menu m U2Fault Trace List After viewing the Monitor parameter list in order to view the Fault Trace parameter list follow the key operations below Figure 3 4 DRIVE Rdy DRIVE
154. attention to this recommended design practice will avoid many potential motor and iQpump drive related problems Table 2 6 Motor Cable Length vs Carrier Frequency C6 02 Motor Cable Length 328ft 100m maximum More than 328ft 100m See the limitations on carrier frequency based on iQpump drive capacity and model number in Appendix B m Ground Wiring Observe the following precautions when connecting the ground wire 1 208 240 VAC iQpump drives should have a ground connection with resistance of less than 1000 2 480 VAC iQpump drives should have a ground connection with resistance of less than 100 3 Do not share the ground wire with other devices such as motors or large current electrical equipment 4 Always use a ground wire that complies with technical standards on electrical equipment and minimize the length of the ground wire Leakage current flows through the iQpump drive Therefore if the distance between the ground rod and the ground terminal is too long potential on the ground terminal of the iQpump drive will become unstable 5 When using more than one iQpump drive be careful not to loop the ground wire See Figure 2 4 OK NOT OK Figure 2 2 Ground Wiring Examples m Control Circuit Ground Terminals The removable iQpump drive control terminal card provides two ground terminals marked TB3 and 4 to accept the control wire shield connection The control wire shield should be connected on this end
155. ble for the motor s rated current A 3 wire phase shifting transformer is required on the power supply for 12 pulse rectification YASKAWA TM iQp 01 Drive User Manual 205 C 1 Standard iQpump Drive Specifications Table C 3 Common iQpump P7U Drive Specifications Model Number Men CIMR P7ULI 107 Specification Sine wave PWM Control method V f control Speed range 40 1 w Speed control accuracy 2 to 3 77 F 50 F 25 C 10 Frequency accuracy Digital references 0 01 14 F to 104 F 10 C to 40 C 5 temperature characteristics Analog references 0 1 77 F 50 F 25 C 10 8 Digital references 0 01 Hz 6 Frequency setting resolution amp Analog references 0 025 50 Hz 10 bit with sign 5 Frequency setting signal 0 10 Vdc 4 20 mA Speed Command 9 Acceleration Deceleration time 0 0 to 6000 0 s 2 selectable combinations of independent acceleration and deceleration settings Restarting for momentary power loss bi directional speed search overtorque detection 5 preset speeds Main eontrol fmcti ns acceleration deceleration time changes S curve acceleration 3 wire sequence auto tuning cooling fan ON OFF control torque compensation jump frequencies upper and lower limits for frequency references DC braking for starting and stopping high slip braking PI control with slee
156. bled current detection pus 2 Programming 20 method Estimated Speed Method Actual motor speed and direction is estimated then the motor is ramped from that speed to the commanded speed Current Detection Method Current level is monitored while output frequency is ramped down Speed Seareli Used only when b3 01 3 Sets the speed search operation current as a b3 02 0192H Deactivation Current 0 to 200 120 Programming 22 SpdSrch Current percentage of Drive rated current Speed Search Used only when b3 01 3 Sets the deceleration time during speed b3 03 0193H Deceleration Time h 0 1 to 10 0 2 0 Programming 22 SpdSrch Dec Time Speed Search Delay 3 05 0195H Time Delays the speed search operation after a momentary power loss to 0 0 to 20 0 0 2 Programming 22 Search Delay allow time for an external output contactor to re energize sec Bidirectional Speed E b3 14 019 Search Selection PT Oorl 1 Programming 22 Bidir Search Sel Delay Timers Timer Function ON Used in conjunction with a multi function digital input and a multi 0 0 to b4 01 01A3H Delay Time function digital output This sets the amount of time between when the 3 000 0 0 0 Programming 23 Delay ON Timer digital input is closed and the digital output is energized E Timer Function OFF Used in conjunction with a multi function digital input and a multi 0 0 to b4 02 01A4H Delay Time function digital output This se
157. by high voltage The iQpump drive is not suitable for circuits capable of delivering more than 100 000 RMS symmetrical amperes Install adequate branch short circuit protection per applicable codes Refer to the specification Failure to do so may result in equipment damage and or personal injury Do not connect unapproved LC or RC interference suppression filters capacitors or overvoltage protection devices to the output of the Drive These devices may generate peak currents that exceed iQpump drive specifications To avoid unnecessary fault displays caused by contactors or output switches placed between iQpump drive and motor auxiliary contacts must be properly integrated into the control logic circuit YASKAWA is not responsible for any modification of the product made by the user doing so will void the warranty This product must not be modified Verify that the rated voltage of the iQpump drive matches the voltage of the incoming power supply before applying power To meet CE directives proper line filters and proper installation are required Some drawings in this manual may be shown with protective covers or shields removed to describe details These must be replaced before operation Observe electrostatic discharge procedures when handling circuit cards to prevent ESD damage The equipment may start unexpectedly upon application of power Clear all personnel from the drive motor and machine area before applying power Secure covers
158. ction 5 148 6 7 149 6 8 Main Circuit Test 153 6 9 Drive Date Stamp Information 157 YASKAWA TM iQp 01 iQpump Drive User Manual 135 6 1 Fault Detection 6 1 Fault Detection When the iQpump drive detects a fault the fault information is displayed on the digital operator the fault contact closes and the motor coasts to stop However a fault with selectable stopping method will operate according to the stopping method selected Ifa fault occurs take appropriate action according to the table by investigating the cause To restart reset the fault with any of the following procedures Turn ON the fault reset signal Set 14 Fault Reset to a multi function digital input H1 01 to H1 05 Press the RESET key of the digital operator Shut off the iQpump drive input power once and then turn on again The Run Command Start Command needs to be removed prior to resetting a fault Resetting a fault by removing and reapplying power to the iQpump drive while the Run Command is applied may cause the iQpump drive to start unexpectedly Therefore make sure all personnel are clear from the iQpump drive motor and machine prior to resetting the iQpump drive Table 6 1 Fault Displays and P
159. ctual system pressure transducer feedback level and the system setpoint 80 PSI is greater than 10 PSI continuously for more than 40 sec Solution Program P1 11 to 10 PSI Program P1 12 to 40 sec The Pump Protection function 18 only active during running while operating in auto mode On fault the iQpump drive will coast to a stop YASKAWA TM iQp 01 iQpump Drive User Manual 85 4 9 Basic Pump Protection THIS PAGE INTENTIONALLY LEFT BLANK 86 YASKAWA TM iQp 01 iQpump Drive User Manual Basic Programming This Manual contains descriptions of all user accessible parameters contained in the iQpump drive Parameters are listed in alpha numerical order Parameter number and name along with a detailed description and its settings are described on the following pages 5 1 iQpump Basic Programming Parameters 88 5 2 Pump Basic 2er eR RR EUR 127 5 3 Pump Protection 130 5 4 T1 Auto 2 22 134 YASKAWA TM iQp 01 iQpump Drive User Manual 87 5 1 iQpump Basic Programming Parameters 5 1 iQpump Basic Programming Parameters The initialization group contains parameters associated with initial set up of the iQpump drive Parameters involving the display language access levels initialization and password are located in this group 1 Initialization m 1 01 Access Level Selection Se
160. cy at the time the Run command is removed b2 04 x 10 x Output Frequency DC Injection Brake Time Maximum Frequency E1 04 YASKAWA TM iQp 01 iQpump Drive User Manual 95 5 1 iQpump Basic Programming Parameters ON Run Command CLOSED b2 04 x 10 OFF OPEN o 100 96 9 rr Output Frequency 4 Drive Output Voltage Interrupted 5 a b2 04 DC Injection Brake 0 4 gt Minimum Baseblock DC Injection Brake Time 5 100 Maximum Time L2 03 b2 04 10 Output Frequency Figure 5 11 DC Injection Braking to Stop Important If an overcurrent OC fault occurs during DCInj to Stop lengthen the Minimum Baseblock Time L2 03 until the fault no longer occurs 3 Coast w Timer When the Run command is removed the iQpump drive will turn off its output and the motor will coast to a stop If a Run command is input before time T operation wait time expires the iQpump drive will not run and the Run command will need to be cycled before operation can occur The time T operation wait time is determined by the output frequency when the Run command is removed and the active deceleration time C1 02 Ignored Run Command ON Run Command CLOSED Deceleration OFF Time C1 02 OPEN A E 100 Minimum Drive Output 9 Baseblock Output Frequency Voltage
161. d The date stamp is located on the lower right side of the iQpump drive PRON Manufacture Date 00 7 22 4 Example July 22 2000 Inspector Figure 6 1 Date Stamp Location YASKAWA TM iQp 01 iQpump Drive User Manual 157 6 9 Drive Date Stamp Information THIS PAGE INTENTIONALLY LEFT BLANK 158 YASKAWA TM iQp 01 iQpump Drive User Manual Maintenance This chapter describes basic maintenance and inspection of the iQpump drive Please refer to these instructions to ensure that the iQpump drive receives the proper maintenance to maintain overall performance 7 1 Periodic 160 7 2 Preventive Maintenance 161 7 3 Heatsink Cooling Fan 162 7 4 Removing and Mounting the Terminal 164 YASKAWA TM iQp 01 iQpump Drive User Manual 159 7 1 Periodic Inspection 7 1 Periodic Inspection Check the following items during periodic maintenance motor should not be vibrating or making unusual noises There should be no abnormal heat generation from the iQpump drive or motor The ambient temperature should be within the iQpump drive specification of 10 C to 40 C 14 F to 104 F The output current value shown in parameter U1 03 should not be higher than the motor rated current for an extended period of time The cooling fan in the iQpump driv
162. d by P2 01 A value of 0 disables this function This function is only active during running while operating in auto mode P2 02 Sleep Level Display Units for Sleep Level P2 02 when P2 01 is programmed for P us Quick n 060BH Sleep Level the following 0 to 6000 0 0 0 etup P2 01 0 gt Display based on Hz P2 01 1 gt Display based on A P2 01 2 gt Display based on P1 02 Selection Note When P2 01 is set for a value of 2 display units will be dependent on P1 02 setting Pump Quick P2 03 060CH Sleep Delay Time Delay time before Drive enters sleep mode when criteria is met as 0 to 3600 10 sec Setup _ Sleep Delay Time defined by parameter P2 02 sec Denotes that parameter can be changed when the Drive is running m Setup Sleep Level P2 02 Sleep Detection level can be setup with P2 02 Sleep Level The Sleep Level units for P2 02 depend on the selection of parameter P2 01 System Units 130 YASKAWA TM iQp 01 iQpump Drive User Manual 5 3 Pump Protection m Sleep Function Based on Output Frequency P2 01 0 The iQpump Controller enters sleep mode when the output frequency falls below the level programmed in P2 02 for a time specified in P2 03 Note In order for the sleep function to be come active the output frequency has the rise above the programmed level P2 02 first or above the Sleep Active Level P2 20 when programmed to a value greater than 0 0 Hz Output Frequency Sle
163. d in P1 12 Not Maintaining Set Point and Loss of Prime the iQpump drive will fault and display Table 5 8 Parameter Name Digital Operator Description Display Parameter Modbus No Address Setting Factory Menu Page Range Setting Location No Not Maintaining Delay time before a Not Maintaining SetPoint or Loss of Prime Time P1 12 fault occurs Pump protection criteria specified in 1 11 or P1 14 0107H 212 must be met for the Drive to fault The Drive will coast to a stop 0 60 sec es UR 00327 SetPoint LOP Tim when a fault occurs A value of 0 disables both Loss of Prime and p Not Maintaining SetPoint faults Used to detect loss of prime in the pump If output current drops P1 14 0109H Prime Loss Level below this level for the time specified in P1 12 and the output 0to 1000 0 00A Pump Quick Prime Loss Level frequency is at fmax a Loss Of Prime fault occurs The Drive will A i Setup coast to a stop when a fault occurs Denotes that parameter can be changed when the Drive is running Note Loss of prime function is only active when the maximum numbers of pumps defined by P1 01 are running at maximum frequency DRIVE Loss of Prime LOP U2 04 0 00 Hz U2 05 0 00 A Figure 5 50 Loss of Prime LOP Fault 128 YASKAWA TM iQp 01 iQpump Drive User Manual 5 2 Pump Basic OUTPUT FREQUENCY NG Fmax 1Hz 1 14
164. de Pre Chg Mode Pre Chg Active During Pre Charge The pre charge mode is active Displays when Pre charge mode is active Wait for pre charge mode to deactivate Disable pre charge mode active Pump Over Cycle VFD Controlled Pump exceeds number of Normal Pump Cycling Th ber of cycles i Operation to Sleep Mode Cycles Cycle limit P2 Adjust sleep parameters group P2 to e number of cycles is 4 gt i Pump Over Cycle Ee 09 for time specified in P2 10 prevent system from cycling Thrust Bearing Wait for thrust bearing mode to d nee The thrust bearing mode is Displays when Thrust Bearing mode is active deactivate Disable thrust bearing mode YASKAWA TM iQp 01 iQpump Drive User Manual 145 6 4 Operator Programming Errors OPE 6 4 Operator Programming Errors OPE An Operator Programming Error OPE occurs when an inapplicable parameter 15 set or an individual parameter setting is inappropriate The iQpump drive does not operate until the parameter is set correctly Alarm output and fault contact do not operate If an OPE occurs change the appropriate parameter by checking the cause shown in Table 6 4 Table 6 4 OPE Error and Fault Displays Sequence Select communication at 2CN but option board is not installed parameter b1 02 is set to 3 and option board is not installed Digital Operator Corrective Display Description Cau
165. diagnosis function using the following procedure 1 Turn ON the power supply to the iQpump drive and set parameter H1 05 Terminal S7 Function Selection to 67 Comm Test Mode 2 Turn OFF the power supply to the iQpump drive 3 Perform wiring according to the following diagram while the power supply is turned OFF 4 Turn ON the terminating resistance Turn ON pin 1 on DIP switch 1 5 Turn ON the power supply to the iQpump drive again MA M3 M4 MB MC M1 V AC R R FM AC AM 5 Figure D 8 Communication Terminal Connection for Self Diagnosis Function 6 During normal self diagnostic operation the Digital Operator displays the frequency reference value If an error occurs a CE Modbus communication error alarm will be displayed on the Digital Operator the fault contact output will be turned ON and the iQpump drive operation ready signal will be turned OFF YASKAWA TM iQp 01 iQpump Drive User Manual 219 D 4 Modbus Self Diagnosis THIS PAGE INTENTIONALLY LEFT BLANK 220 YASKAWA TM iQp 01 iQpump Drive User Manual Appendix E Peripheral Devices This appendix describes recommended branch short circuit protection and peripheral devices E 1 Branch Circuit Short Circuit Protection 222 E 2 Branch Circuit Overload Protection
166. directional speed search The T1 parameters are found under the Auto Tuning menu To perform auto tuning follow these steps 1 T1 02 should be left at the default value the last 3 digits of the iQpump drive model number 2 In T1 04 enter the Full Load Amps FLA as stamped on the motor s nameplate 3 Press the INCREASE key once to display this ATUNE Rdy Auto Tuning OHz 0 00A Tuning Ready Press HAND key 4 If ready press the HAND key once to start auto tuning This process will last for approximately 15 seconds Once auto tuning is finished the digital operator will display this ATUNE Tune Successful OHz 0 00A 5 To exit the Auto Tuning menu press the MENU key once Note It is possible to a get a Data Invalid error if the either T1 02 or T1 04 fall outside the range of what the iQpump drive will accept as reasonable levels for the programmed size of iQpump drive 02 04 134 YASKAWA TM iQp 01 iQpump Drive User Manual Diagnostics amp Troubleshooting This chapter describes diagnostics and troubleshooting for the iQpump drive 6 1 Fault 136 6 2 iQqpump Keypad 141 6 3 Alarm 143 6 4 Operator Programming Errors 146 6 5 Auto Tuning Faults 147 6 6 Digital Operator COPY Fun
167. drive Be sure to re tighten the terminal lugs APPLY POWER To verify the motor rotation is now correct for the application press the AUTO key once to start the motor and turn off the AUTO SEQ and AUTO REF lights The FWD light turns on and the motor will rotate in the proper direction Press the MONITOR key to display U1 monitors Use the and V keys to view Output Current U1 03 Output Voltage U1 06 and DC Bus Voltage U1 07 while running the iQpump drive throughout its entire speed range Record the following information at each speed Table 4 7 Hand Reference Output Current Output Voltage DC Bus Voltage Hz A VAC VDC Monitor U1 01 Monitor U1 03 Monitor U1 06 Monitor U1 07 6 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 When this table is complete press the OFF key The iQpump drive will stop and the FWD light remains on This step provides benchmark data for the application from the initial start up Press the MENU key once to display Operation Press the DATA ENTER key to display Hand Reference If using a remote speed command press the AUTO key so the AUTO SEQ and AUTO REF indicators are on This puts the iQpump drive in Auto mode THIS COMPLETES THE iQpump DRIVE START UP PROCEDURE YASKAWA TM iQp 01 iQpump Drive User Manual 71 4 2 iQpump Drive Start Up Procedures NOTES 72 YASKAWA TM iQp 01 iQpump Drive Use
168. during running in the hand mode auto mode pre charge and P1 02 P1 02 thrust bearing mode High Feedback Level The Drive will initiate a High Feedback Fault HFB when the 1 P1 10 feedback level rises above the programmed level for a time specified Pump Quick 0609H Fault Delay Time 0 to 3600 2 sec in P1 10 The Drive will coast to a stop when fault occurs This Setup Hgh Lvl FLT Time ic function is active during running in all operation modes DENT P1 13 0108H Hysteresis Level Hysteresis Level used for low and high feedback alarm detection See te system Pump Quick I Hysteresis Level function P1 07 and P1 09 ants units Setup P1 02 P1 02 Denotes that parameter can be changed when the Drive is running The iQpump drive continuously monitors the systems feedback device and has the ability to show an alarm and or fault the iQpump drive when the feedback signals rise above a programmed high feedback level P1 09 for a programmed high feedback level fault delay time P1 10 The hysteresis level P1 13 determines the high feedback alarm turn off level In case of a high feedback alarm the alarm message will turn off when the feedback level falls below the programmed high feedback level P1 09 minus the hysteresis level P1 13 DRIVE Rdy DRIVE High Feedback High Feedback HFB High FBK Sensed U2 04 0 00 Hz U2 05 0 00 A High Feedback Alarm High Feedback Fault F
169. e Check the input voltage YASKAWA TM iQp 01 iQpump Drive User Manual 139 6 1 Fault Detection a Description Cause Corrective Action Cycle power off and on to the iQpump UV2 Control Power Supply Undervoltage External load connected pulling ous the Power PCB Gate iQpum CTL PS Undervolt Undervoltage of the control circuit when running down iQpump power supplies pump T Remove all control wiring and test iQpump Cycle power off and on to the iQpump Soft Charge Circuit Fault a Check the condition of the soft charge MC Answerback The pre charge contactor opened while the charge contactor does not function COMactor iQpump was running mechanically Repair or replace the Power PCB Gate iQpump PCB Some features within the PI function group cause the iQpump to shut down momentarily e g Sleep Function Snooze Function Feedback Loss feature etc Upon recovery from the conditions that activate these features the iQpump may start unexpectedly Therefore when enabling these features take appropriate measures to notify personnel working with this equipment that unexpected starting may occur 140 YASKAWA TM iQp 01 iQpump Drive User Manual 6 2 6 2 0 Keypad Messages iQpump Keypad Messages Pump Fault and Alarm Messages The iQpump has a comprehensive set of dedicated pump alarms and faults that will alert the operator whe
170. e Flt OL At Run Fit UL SpdAgree Alm UL at Run Alm UL SpdAgree Flt oo NW BR WI NHN UL At Run Fit m L6 02 Torque Detection Level 1 Setting Range 0 to 300 of iQpump drive rated output current Factory Default 1596 of iQpump drive rated output current m L6 03 Torque Detection Time 1 Setting Range 0 0 to 10 0 sec Factory Default 10 0 sec The iQpump drive can be programmed to indicate when either an overtorque or an undertorque conditions exist A digital output must be programmed for Torque Detection H2 01 H2 02 B Trq Det 1 N O or 17 Trq Det 1 N C A warning of an overtorque condition can indicate a jam and an undertorque condition can indicate a broken belt no water in a pump or other loss of load To configure Torque Detection requires the following decisions 1 Do you wish to check for an overtorque condition or an undertorque condition 2 Do you wish to check for the torque condition whenever the iQpump drive is running or only at speed agree Nuisance detection during acceleration when variable torques are normally required can be avoided 3 Do you want the iQpump drive to fault if the torque condition is detected or only alarm and continue operation The following table can help choose the proper setting for Torque Detection Selection 1 to get the wanted results Table 5 5 L6 01 Setting Choices
171. e The cooling fan assembly includes the heat sink cooling fans and the internal cooling fan The cooling fan s can be replaced without removing the iQpump drive from the enclosure panel Removing the Cooling Fan Assembly 1 Always turn OFF the input power before removing and installing the heatsink cooling fan assembly 2 Remove the terminal cover iQpump drive cover Digital Operator and front cover from the front of the iQpump drive 3 Remove the Control PCB bracket if necessary to which the cards are mounted Remove all cables connected to the Control PCB and remove the cooling fan power connector from the fan board 13 PCB positioned near the top of the iQpump drive Remove the cooling fan power connectors from the gate drive board 3PCB positioned at the back of the iQpump drive Remove the fan assembly screws and pull out the fan assembly from the iQpump drive Remove the cooling fan s from the fan assembly Ov m Mounting the Cooling Fan Assembly After attaching a new cooling fan reverse the above procedure to attach all of the components When attaching the cooling fan to the mounting bracket be sure that the air flow goes toward the top of the iQpump drive Air flow direction Fan cover Control PCB bracket Control PCOB 777 Connector Gate driver Figure 7 2 Cooling Fan Assembly Replacement Procedure YASKAWA TM iQp 01 iQpump Drive User Manual 163 7 4 Removing and Mounting
172. e red meter lead on terminal S L2 Place the negative black meter lead on terminal Expected reading is OL displayed 7 Place the positive red meter lead on terminal T L3 Place the negative black meter lead on terminal Expected reading is OL displayed 8 Place the positive red meter lead on terminal Place the negative black meter lead on terminal R L1 Expected reading is about 0 5 Volts 9 Place the positive red meter lead on terminal Place the negative black meter lead on terminal S L2 Expected reading is about 0 5 Volts 10 Place the positive red meter lead on terminal Place the negative black meter lead on terminal T L3 Expected reading is about 0 5 Volts 11 Place the positive red meter lead on terminal 11 Place the negative black meter lead on terminal R L1 Expected reading is OL displayed 12 Place the positive red meter lead on terminal 1 Place the negative black meter lead on terminal S L2 Expected reading is OL displayed 13 Place the positive red meter lead on terminal 1 Place the negative black meter lead on terminal T L3 Expected reading is OL displayed YASKAWA TM iQp 01 iQpump Drive User Manual 153 6 8 Main Circuit Test Procedure Check Procedure Soft Charge Resistor Check R1 R2 6PCB The soft charge resistor works in conjunction with the soft charge contactor to slowly charge the DC bus capacitors to minimize the
173. e Alarm Sel 0 to 2 is recognized as fault detection and 3 is recognized as alarm For the fault detection the fault contact operates 4 OH Alarm amp Reduce Continue operation and reduce output frequency by L8 19 Input Phase Loss Selects the detection of input current phase loss power supply voltage L8 05 imbalance or main circuit electrostatic capacitor deterioration lt 0033 gt 04B1H Protection Selection 0 Disabled Oto 1 1 Programming 110 Ph Loss In Sel 1 Enabled Input Phase Loss Monitors the DC B tripple and activates wh fthe input L8 06 04B2H Detection Level IDG ane ROUN AES WARE one orte 205 Programming 110 phases is lost PF Ph Loss In Lvl Selects the detection of output current open phase L8 07 Output Phase Loss When applied motor capacity is too small for Drive capacity output l 0033 04B3H Protection Selection phase loss may be detected inadvertently In this case set to 0 Otol 1 Programming 110 Ph Loss Out Sel 0 Disabled 1 Enabled Output Ground Fault Enables and disables Drive output ground fault detection L8 09 04B5H Detection Selection 0 Disabled 1 1 110 Ground Fault Sel 1 Enabled Controls the Heatsink Cooling Fan Operation Heatsink Cooling Fan 0 Fan On Run Mode Fan will operate only when Drive is running and L8 10 04B6H Operation Selection for L8 11 seconds after RUN is removed Oorl 0 Programming 110 Fan On Off Se
174. e Voltage Setting Ranges 0 0 to 255 0 V 240 V Models 0 0 to 510 0 V 480 V Models Factory Defaults 0 0 V All Models 5 1 iQpump Basic Programming Parameters To set up a custom V f pattern program the points shown in the diagram below using parameters E1 04 through E1 13 Be sure that the following condition is true E1 09 E1 07 E1 06 E1 11 E1 04 YASKAWA TM iQp 01 iQpump Drive User Manual 107 5 1 iQpump Basic Programming Parameters Max Voltage 1 05 poesia Mid Voltage E1 12 s Base Voltage E1 13 Mid Voltage E1 08 Min Voltage E1 10 E1 09 E1 07 E1 06 E1 11 E1 04 Frequency Min Mid Base Mid Max Freq FreqA Freq FreqB Freq Figure 5 20 Custom V f Pattern Programming Curve Increasing the voltage in the V f pattern increases the available motor torque However when setting a custom V f pattern increase the voltage gradually while monitoring the motor current to prevent iQpump drive faults as a result of motor over excitation Motor overheating or excessive vibration E2 Motor Setup m E2 01 Motor Rated Current Setting Range 10 to 200 Factory Default Model Dependent The Motor Rated Current parameter E2 01 is necessary information for the iQpump drive motor protection function The motor overload protection parameter L1 01 is enabled by default In addition motor rated current is used by the torque compensation function to insure optimum torque
175. e changed when the drive is running YASKAWA TM iQp 01 iQpump Drive User Manual 181 Parameter Name ter Modb ipti M No lAddress Digital Operator Description Display Second Line User 01 07 0518H Monitor Selection 2nd Monitor Sel Third Line User Monitor 01 08 0519 Selection 3rd Monitor Sel Selections Setting Factory Menu Page Range Setting Location No Sets the U1 monitor always displayed on the 4th line of the digital operator display Effective only when 01 06 1 2 Programming 175 Sets the U1 monitor always displayed on the Sth line of the digital 2 operator display Effective only when 1 06 1 Tur 2 Programming 175 Local Remote Key Has no function when HOA operator is connected 02 01 0505H Function Selection 0 Disabled Oorl 1 Programming 116 Local Remote Key 1 Enabled Determines if the off key on the digital operator will stop the Drive OFF Key Function when Drive is operating from external terminals or serial 02 02 0506H During Auto Run communications 1 1 Programming 6 Oper OFF Key 0 Disabled 1 Enabled Allows storing of current parameter values as a User Initialization Selection at parameter A1 03 User Parameter Default 0 No Change No user parameter set active 02 03 0507H Value 1 Set Defaults Saves current parameter settings as user initialization 0 to 2 0 Programm
176. e iQpump drive operates utilizing a set V f pattern to determine the appropriate output voltage level for each commanded speed There are 14 different preset V f patterns to select from with varying voltage profiles saturation levels frequency at which maximum voltage is reached and maximum frequencies There are also settings for Custom V f patterns that will allow the programmer to manually set Customize the V f pattern using parameters E1 04 through E1 13 Using parameter E1 03 the programmer can select one of the preset V f patterns or chose between a custom V F pattern with an upper voltage limit E1 03 F Custom V F and a custom V f pattern without a voltage limit E1 03 FF Custom w o limit YASKAWA TM iQp 01 iQpump Drive User Manual 105 5 1 iQpump Basic Programming Parameters Table 5 3 Preset V f Patterns Specifications E1 03 VIf Pattern 1 Specifications E1 03 VIf Pattern 1 High Starting 8 Torque 1 50Hz 0 50Hz High Starting 9 Torque 2 High Starting 60Hz Saturation i Torque 2 High Starting A F Torque 1 General pes i s High Starting 50Hz Saturation 2 B Torque 2 72Hz 3 90Hz C 01530 60 729 Variable 4 Torque 1 M 230 eere 50Hz A High Speed 120Hz D Variable 5 B Operation Torque 2 40 Variable 3 2 50 Torque Variable 6 Torque 1 M 23017777777777 60Hz Variable 1 r7 EN Torque 2 40 10 9 1 015 3
177. e network communications documents can be located at http iQpump yaskawa com Profibus DP Option Card CM061 Manual IG AFD 12 DeviceNet Option Card CM05X Manual IGAFD 14 Modbus Plus Option Card 071 Manual IGAFD 17 Modbus Option Card CM090 Manual IG AFD 25 EtherNet IP Option Card CM092 Manual IGAFD 26 YASKAWA TM iQp 01 iQpump Drive User Manual 91 5 1 iQpump Basic Programming Parameters Important If b1 01 3 Option but a network card is not installed in 2CN an 05 Operator Programming Error will be displayed on the digital operator and the iQpump drive will not run m b1 02 Run Source Setting Description 0 Operator factory default 1 Terminals 2 Serial Com 3 Option PCB m Start Stop from Keypad Parameter b1 02 0 The iQpump drive comes factory programmed for Start and Stop from the Keypad The iQpump drive can be programmed to receiver a Run command from four different inputs digital operator terminals serial communications or an option PCB If the Run command input is determined by the digital operator Set b1 02 0 Operator and the hand key will be used to provide the Run command to the iQpump drive If the Run command input is determined by the external terminals Set b1 02 1 Terminals and initiate an external Run command by a contact closure between terminals S1 and SN Refer to Figure 5 6 for the connection diagram of the ex
178. e not configured to the proper baud rate or configuration user side software configurations EF External Fault External fault at terminals S1 and S2 Both the forward and the reverse run commands are input simultaneously for 500mS or more This alarm stops the motor An external forward and reverse command are input simultaneously Check external sequence logic Check for an external condition EFO Opt External Fit Communication Option Card External Fault An external fault condition exists Verify the parameters Flashing Verify communication signal EF3 Ext Fault S3 External Fault at Terminal S3 Flashing EF4 Ext Fault S4 External Fault at Terminal S4 Flashing Eliminate the cause of an external 5 An external fault condition exists fault condition Ext Fault S5 External Fault at Terminal S5 connected to a multi function digital Flashing input EF6 Ext Fault S6 External Fault at Terminal S6 Flashing Remove the fault from a multi Ext Fault S7 External Fault at Terminal S7 function digital input Flashing DNE iQpump enable command missing The iQpump The Run command has been applied Apply the enable command before iQpump not Enable does not have the enable command when the run A prior to the enable signal applying the run command Flashing command is applied FAN Failure of the iQpump internal cooling fan when Cooling Fan Error L8 3
179. e previous display before the DATA ENTER key was pressed Selects the monitor mode from the Operation DRIVE Quick Setting QUICK Programming ADV and MONITOR MONITOR Key Modified Constants VERIFY menus A TUNE Increases parameter numbers and set values INCREASE Key Used to move to the next item or data value Decreases parameter numbers and set values M DECREASE Key Used to move to the previous item or data value gt Selects the digit to be changed selected digit will blink RESET SHIFT RESET Key Also resets the Drive when a fault has occurred if the fault condition doesn t exist anymore and there isn t an active RUN command DATA ENTER DATA ENTER Key Pressed to enter menus and parameters as well as to set values Pressing HAND key will put the Drive in the Hand mode and start the Drive HAND Ke In the Hand mode the drive speed command will depend on the setting of parameter 5 01 Hand Mode Y Source and p5 02 Hand Reference Ifthe OFF key is pressed the mode speed command will continue to be displayed on the keypad HAND OFF Key Stops Drive operation following the stopping method as programmed in parameter b1 03 YASKAWA TM iQp 01 iQpump Drive User Manual 53 3 3 Drive Mode Indicators 3 3 Drive Mode Indicators The definitions of the iQpump drive mode indicators are shown in Table 3 2 Table 3 2 iQpump Drive Mode Indicators Indicator Defin
180. e should be operating normally Always turn OFF the input power before beginning inspection Confirm that the digital operator indicators on the front cover have all turned OFF and then wait an additional five minutes before beginning the inspection Be sure not to touch terminals immediately after the power has been turned off Doing so can result in electric shock Refer to Warnings and Cautions on page 7 Prior to removing any protective cover or wiring any part of the iQpump drive remove all power sources including main input power and control circuit power Wait a minimum of 5 minutes after power removal before removing any cover The charge lamp located within the iQpump drive should be off prior to working inside Even if the charge lamp is off one must measure the AC input output and DC Bus potential to insure safe levels prior to resuming work Failure to adhere to this warning may result in personal injury or death Table 7 1 Periodic Inspections With No Power Applied Item Inspection Corrective Action External terminals Are all screws and bolts tight Tighten loose screws and bolts firmly mounting bolts connectors etc Are connectors tight Reconnect the loose connectors Clean off any dirt and dust with an air gun using clean and dry air Cooling fins Are the fins dirty or dusty at pressure between 55 85 psi Clean off any dirt and dust with an air gun using clean and dry air Power
181. ect the analog input that is the active master speed frequency as determined by parameter H3 13 and H3 09 This parameter allows a minimum speed to be programmed for the master reference while allowing a lower speed to be set as a jog reference If the speed commanded by the active master speed frequency is below the setting of d2 03 then the iQpump drive will operate at the speed specified by d2 03 d3 Jump Frequencies m 43 01 Jump Frequency 1 d3 02 Jump Frequency 2 d3 03 Jump Frequency 3 Setting Range 0 0 to 200 0 Hz Factory Default 0 0 Hz m d3 04 Jump Frequency Width Setting Range 0 0 to 20 0 Hz Factory Default 1 0 Hz In order to avoid continuous operation at a speed that causes resonance in driven machinery the iQpump drive can be programmed with jump frequencies that will not allow continued operation within specific frequency ranges If a speed is commanded that falls within a dead band or Jump Frequency the iQpump drive will clamp the frequency reference just below the dead band and only accept higher speed commands when the commanded speed rises above the upper end of the dead band for increasing references Similarly the iQpump drive will clamp the frequency reference just above the dead band and only accept lower speed commands when the command speed falls below the lower end of the dead band for decreasing references Accepted Speed Command User Speed Command Input Figure 5 19 Jump Frequency Characteristic
182. ectromagnetic Compatibility EMC Page intentionally blank YASKAWA TM iQp 01 iQpump Drive User Manual 233 F 2 Electromagnetic Compatibility EMC 234 YASKAWA TM iQp 01 iQpump Drive User Manual iQpump Drive 7 YASKAWA YASKAWA ELECTRIC AMERICA INC Drives Division 16555 W Ryerson Rd New Berlin WI 53151 U S A Phone 800 YASKAWA 800 927 5292 Fax 847 785 2730 Internet http www yaskawa com YASKAWA ELECTRIC AMERICA INC Chicago Corporate Headquarters 2121 Norman Drive South Waukegan IL 60085 U S A Phone 800 YASKAWA 800 927 5292 Fax 847 887 7310 Internet http www yaskawa com YEA Document Number TM iQp 01 6 01 2008 08 06 Data subject to change without notice Yaskawa Electric America Inc
183. el 1 Flt Relay Active fault contact will activate during an automatic restart Maximum Restart Time If the restart fails or is not attempted due toa continuing fault 10 0 to condition e g an OV fault the Drive waits the Maximum Restart Time Pump Quick L5 03 04A0H After Fault 3600 0 180 0 sec 105 After Fault L5 03 before attempting another restart This parameter is Setup Max Restart Time 00327 not applicable to Loss of Prime Fault YASKAWA TM iQp 01 iQpump Drive User Manual 179 Parameter No L6 01 L6 02 Modbus Address 04A1H 04A2H Parameter Name Digital Operator Display Torque Detection Selection 1 Load Detection Torque Detection Level 1 Load Det Lvl Description Determines the Drive s response to an overtorque undertorque condition Overtorque and Undertorque are determined by the settings in parameters L6 02 and L6 03 0 Disabled 1 OL SpdAgree Alm Overtorque Detection only active during Speed Agree and Operation continues after detection 2 OL At RUN Alm Overtorque Detection is always active and operation continues after detection 3 OL SpdAgree Flt Overtorque Detection only active during Speed Agree and Drive output will shut down on an OL3 fault 4 OL At RUN Flt Overtorque Detection is always active and Drive output will shut down on an OL3 fault 5 LL SpdAgree Alm Undertorque Detection is only active during Speed Agree and operation continues
184. elected PE 01 0 When the output frequency falls below the level programmed in P3 10 for a time specified in P3 06 and a total of 3 pumps are running the last pump Pump 3 that was brought online will be shutdown by means of a multi function digital output opening H2 XX 40 41 P3 01 1 Not Used P3 01 2 When the output frequency falls below the level programmed in P3 10 and a total of 3pumps are running and the delta feedback feedback minus setpoint has exceeded the level programmed in P3 05 for a time specified in P3 06 the last pump Pump 3 that was brought online will be shutdown by means of a multi function digital output opening H2 XX 40 41 0 0 to 120 00 35 0 Hz Programming 153 P3 11 0110H Multiplex Stabilization Time M Stabilize Time Sets the time used to stabilize system when a pump is added brought online or shutdown during multiplex operation When a pump is added the stabilize timer temporarily disables the lead lag functionality for the programmed time to prevent pump cycling Note This function only active in the multiplex mode when P1 01 is greater than 0 During the stabilization time the pump protection and lead lag control is suspended 0 to 3600 2 sec Programming 154 P3 12 0111H Delta Setpoint Feedback Acc Dec Changeover SP ACC DEC Hyst Sets the level when the acceleration and deceleration times change over to the values programmed in C1 05 and C1
185. elects source of speed command and sequence Closed Option Card Open b1 01 amp b1 02 60 Motor Preheat Applies current to create heat to avoid condensation Closed Apply amount of current as set in parameter b2 09 61 Speed Search 1 When closed as a run command is given Drive does a speed search starting at maximum frequency 1 04 Current detection 62 Speed Search 2 When closed as a run command is given Drive does a speed search starting at speed command Current detection 64 Speed Search 3 67 Com Test Mode Used to test RS 485 422 interface Direction determined by fwd rev input 3 wire control Only 6A Drive Enable Closed Drive will accept run command Open Drive will not run If running Drive will stop per b1 03 6B Com Inv Sel Selects source of speed command and sequence Closed Serial Communication R R S S Open b1 01 amp b1 02 6C Com Inv Sel 2 80 Hand Mode Function Active in Stopped and Auto Mode Closed Hand mode operation as defined in P1 14 Open Stop Mode when with no incoming run command Note Input not active when b1 02 is set for 0 Operator 81 Disable Sleep Mode Function Active in Auto Mode Closed Disables sleep function Feedback Drop Detection and Over cycle protection Open Sleep function Feedback Drop Detection and Over cycle protection enabled 82 Sleep Activation Active in Auto Mode Closed Drive will go to sleep External Digi
186. ence Selection Setting Description 0 Operator Digital Preset Speed d1 01 factory default 1 Terminals Analog Input Terminal A1 or Terminal A2 see Parameter H3 13 2 Serial Com RS 485 Terminals R R S and S 3 Option PCB Option Board connected at 2CN In order to run the iQpump drive and motor the iQpump drive must receive a Run command and a Auto Setpoint command Parameter b1 01 specifies from where the Auto setpoint is received when in the Auto mode Switching into the Auto mode can be done by pressing the AUTO button on the digital operator while the iQpump drive is stopped Important If a Run command is input to the iQpump drive but no corresponding Auto setpoint is input the Run indicator on the digital operator will turn on and the STOP indicator on the digital operator will blink If you want the iQpump drive to follow the Hand Reference set by the digital operator Use the Hand mode by pressing the hand key and set P5 01 1 Hand Reference P5 02 The hand reference can then be entered into the U1 01 monitor parameter in the DRIVE Menu The iQpump drive offers the ability to provide four types of Auto Setpoint reference sources These Auto Setpoint reference sources are determined by the setting of b1 01 and the drive set to Auto mode by pressing the Auto key on the digital operation Note Prior to programming it is recommended to first select the system units
187. ent FLA Press the DATA ENTER key once Use the A V and gt keys to adjust E2 01 to the motor rated full load amps YASKAWA TM iQp 01 iQpump Drive User Manual 69 4 2 iQpump Drive Start Up Procedures Table 4 3 Motor Rated Current Parameter Name Parameter Modbus LE TT Factory Menu Page No Address Description Setting Range Setting Location No Motor Rated Current 1096 to 20096 kVA Pump Quick E2 01 030EH Motor Rated FLA Set to the motor nameplate full load amps of Drive Rated Current Dependent Setup 108 Ensure the DATA ENTER key is pressed to enter the value in the iQpump drive Entry Accepted briefly appears and your dis play is now flashing 10 Press the ESC once Press DATA ENTER once Press key once to display 61 02 Run Source This parameter selects where the iQpump drive will receive the run command Press the DATA ENTER key once Use the A or V keys and the DATA ENTER key to set this parameter for the application Table 4 4 Run Command Selections Parameter Name hermes Digital Operator Description Setting Range EE L Menus Pagg isplay Selects the run command input source Run Command Selection 0 Operator Hand and Off keys on digital operator d Quick b1 02 0181H Rum Source 1 Terminals Contact Closure on Terminal S1 0 to3 0 etup 92 2 Serial Com RS 485 terminals R R 5 and S 3
188. ep Level P2 02 Min Frequency P1 06 STOP 0Hz Sleep Delay Time P2 03 System o a a g M A pe a Set Point Start Level Delay Start Level Delay Feedback Start Level P1 05 P1 05 P1 04 096 Auto Mode Run AUTO MODE RUN AUTO MODE STOP AUTO MODE RUN OFF Mode Sleep Active SLEEP ACTIVE Wait for Start START DELAY START DELAY Start System Start System Incoming Run Command TIME Figure 5 52 Sleep Function Based on Output Frequency YASKAWA TM iQp 01 iQpump Drive User Manual 131 5 3 Pump Protection m Sleep Function Based on Output Current P2 01 1 The iQpump Controller enters sleep mode when output current falls below level programmed in P2 02 for a time specified in P2 03 Sleep Delay Time P2 03 Sleep Level Output Frequency P2 02 Min Frequency P1 06 Output Current STOP 0Hz System Set Point Start Level Delay P1 05 Start Level Delay P1 05 Feedback Start Level P1 04 0 Auto Mode Run AUTO MODE RUN AUTO MODE RUN AUTO MODE RUN OFF Mode Sleep Active SLEEP ACTIVE Wait for Start START DELAY START DELAY Start System Start System Incoming Run Command TIME Figure 5 53 Sleep Function Based on Output Current 132 YASKAWA TM i
189. er values stored in the digital operator do not match those programmed in the iQpump drive the digital operator displays the following VYE VERIFY ERROR The digital operator will not display which parameters did not match only that the verification found discrepancies in some parameter values Note In order to properly use the COPY or VERIFY functions the following iQpump drive specifications must be identical between the iQpump drive that the parameters were read from and the iQpump drive that the parameters are to be written to Model Number e g CIMR P7U2015 107 Software Number e g 30030 also known as FLASH ID Yaskawa offers DriveWizard software that can also READ COPY and VERIFY iQpump drive parameter values DriveWizard lists all discrepancies between the iQpump drive and a pre saved parameter file when verifying is performed To use DriveWizard first select 02 15 0 Disabled and select 02 06 0 Disabled then remove the digital operator keypad and attach the DriveWizard cable in its place 126 YASKAWA TM iQp 01 iQpump Drive User Manual 5 2 Pump Basic 5 2 Pump Basic Parameter Overview P1 Group Table 5 6 Parameter Name Digital Operator Description Display Parameter Modbus No Address Setting Factory Menu Page Range Setting Location No Select type of control operation Drive Only Simplex Drive 1 Pump Duplex Drive 2 Pumps Triplex
190. ercent 6 Liters The feedback range can be specified with one single parameter P1 03 Feedback Device Scaling The maximum feedback value for the iQpump is 3600 PSI GPM etc If the monitors seem more natural in terms of PSI set P1 02 1 If another engineered unit such as WC Inches of Water or GPM Gallons per Minute is desired set P1 02 to the appropriate value The setting programmed in the Feedback Device Scaling P1 03 will determine the display at 10096 and the position of the decimal point Digit 5 Digit 4 Digit 3 Digit 2 Digit 1 Digits 1 through 4 set the desired number to be displayed at 10096 PSI Digit 5 determines the number of decimal places IfDigit5 O number formatis XXXX IfDigit5 1 number format is XXX X IfDigit5 22 numberformatis XX XX IfDigit5 23 numberformatis X XXX Example If P1 02 1 PSI and P1 03 00145 then at 100 PSI the digital operator would display 145 PSI for monitor U1 24 or U1 38 YASKAWA TM iQp 01 iQpump Drive User Manual 75 4 4 Pump Basics Examples of Feedback Device Scaling DRIVE Rdy Auto Set Point U1 01 200 PSI U1 02 0 00 Hz U1 91 82 3 PSI Example Feedback range 200 PSI Program P 1 03 to 00200 DRIVE Rdy Auto Set Point U1 01 200 0 PSI U1 02 0 00 Hz U1 91 82 3 PSI Example Feedback range 200 0 PSI Program P1 03 to 12000 DRIVE Rdy Auto Set Point U1 01 20 00 PSI U1 02 0 00 Hz U1 91
191. erminating resistance ON Terminating resistance of 110 Input method for analog input A2 OFF 0 10 Vdc internal resistance 20KQ p E ON 4 20mA internal resistance 250 2 factory default YASKAWA TM iQp 01 iQpump Drive User Manual 2 3 Control Wiring Shunt Connector CN15 The shunt connector CN15 is described in this section Shunt connector along with parameters H4 07 and H4 08 select the signal range of the analog output terminals FM and AM Shunt connector CN15 is only available when the optional Terminal Card with the 4 20mA Analog Output Monitor is installed Model No ETC618120 See Chapter 7 Maintenance for installation of the optional Terminal Card The function of various shunt connector CN15 configurations is shown in Table 2 10 UU WU mm saand ANS Figure 2 5 Shunt Connector CN15 Location Table 2 10 Shunt Connector CN15 Configuration Options Voltage Output 0 10 Vdc for terminals FM AC CH1 and AM AC CH2 Current Output 4 20mA for terminals and AM AC CH2 Voltage Output 0 10 Vdc for terminals FM AC CH1 Current Output 4 20mA for terminals AM AC CH2 Current Output 4 20mA for terminals FM AC 1 Voltage Output 0 10 Vdc for terminals AM AC CH2 The software configuration for the analog output monitor signal type is listed below Parameter Name
192. ernal power supply shut down n order for a restart to occur the run command must be maintained throughout the ride thru period Delay Time applied to motor temperature analog input H3 09 E for 0 00 to filtering purposes 10 00 0 20 Programming 97 Momentary Power Loss L2 02 0486H Ride thru Time PwrL Ridethru t Momentary Power Loss Used to allow the residual motor voltage to decay before the Drive Minimum Base Block L2 03 0487H output turns back on After a power loss if L2 03 is greater than L2 02 Time PwrL Baseblock t operation resumes after the time set in L2 03 Momentary Power Loss Voltage Recovery Ramp The time it takes the output voltage to return to the preset V f pattern 0 0 to 5 0 kVA Determines the power loss ride thru time This value is dependent on 0 0 to 25 5 kVA the capacity of the Drive Only effective when L2 01 1 sec Dependent 99 0 1 to 5 0 kVA Ads Dependent Programming 99 L2 04 0488H Programming 100 Time after speed search current detection mode is complete sec Dependent PwrL V F Ramp t Undervoltage Detection Sets the Drive s DC Bus undervoltage trip level If this is set lower than Voltage Voltage L2 05 0489H Level the factory setting additional AC input reactance or DC bus reactance Class Class Programming 100 PUV Det Level may be necessary Dependent Dependent Stall Prevention Prevention 0 Disabled Motor accelerates
193. flow condition 02 0 0 to L5 No Flow Setpoint 6000 0 s Gm P2 16 Compensation Setpoint compensation used in the no flow detection function system 1 1 Programming 140 NF SP Comp units P1 02 02 Delay timer used in combination with the no flow feedback PID No Flow Feedback Delay Error setpoint minus feedback level P2 15 used to detect the no P2 17 0120H Time flow condition based on the feedback value 0 0 to 2 0 ses 120 NF FB Delav Time Delta feedback Setpoint minus feedback has to exceed the 1000 0 i 5 8 programmed level P2 15 for the time programmed to detect a no flow condition No Flow Motor RPM 0 1 to P2 18 0121H Sample Time No flow detection motor RPM sample rate 1 00 0 0 2 0 sec Programming 140 NF RPM Sample Tm No Flow Feedback Direction of feedback detection upon return of no flow detection P2 19 0122H Detection Direction 0 Outside Bandwidth P2 15 Oorl 0 Programming 140 NF FB Det Direct 1 Inside Bandwidth P2 15 When P2 01 Sleep Level Type is set for 0 Output Frequency the P2 20 Alternative Sleep sleep function becomes active when the output frequency is greater or 0 0 to 0123H Activate Level equal to the level in P2 20 When programmed to 0 the sleep function 120 0 0 0Hz Programming 141 P3 01 0614H Lead Lag Control Lead Lag Control YASKAWA TM iQp 01 Drive User Manual Denotes that parameter can be changed when the Drive is r
194. ge LED in the iQpump drive will glow red until the DC bus voltage is below 10 Vdc To ensure that the DC bus is completely discharged measure between the positive and negative bus with a DC voltmeter set to the highest scale Table 6 7 Main Circuit Test Procedures Check Procedure Measure DC Bus Voltage p Set the digital multi meter to its highest VDC scale 2 Measure between 1 and for the following check Place the positive red meter lead on 1 Place the negative black meter lead on 3 Ifthe measured voltage is 10 Vdc it is safe to work inside the Drive If not wait until the DC Bus has completely discharged Input Diodes D1 D12 or Q1 The input diodes rectify or transform the three phase input AC voltage into a DC voltage 1 Seta digital multi meter to the Diode Check setting 2 Place the positive red meter lead on terminal R L1 Place the negative black meter lead on terminal 1 Expected reading is about 0 5 Volts 3 Place the positive red meter lead on terminal S L2 Place the negative black meter lead on terminal 1 Expected reading is about 0 5 Volts 4 Place the positive red meter lead on terminal T L3 Place the negative black meter lead on terminal 1 Expected reading is about 0 5 Volts 5 Place the positive red meter lead on terminal R L1 Place the negative black meter lead on terminal Expected reading is OL displayed 6 Place the positiv
195. ge has to return to normal levels when the load returns The energy savings is realized through improved motor efficiency The reduced output voltage causes increased rotor slipping even with a light load A motor is most efficient when operating fully loaded 1 e operating at rated slip m b8 04 Energy Saving Coefficient Value Setting Range 0 0 to 655 0 Factory Default Model Dependent Parameter b8 04 is used in maximizing motor efficiency The factory setting will be iQpump drive capacity dependant but can be adjusted in small amounts while viewing the kW monitor U1 08 and running the iQpump drive to minimize the output kW A larger value typically results in less voltage to the motor and less energy consumption Too large a value will cause the motor to stall m 08 05 Power Detection Filter Time Setting Range 0 to 2000 ms Factory Default 20 ms The Energy Saving function will search out the lowest output voltage in order to achieve minimum output power usage Parameter b8 05 determines how often the output power kW is measured and the output voltage is adjusted m 08 06 Search Operation Voltage Limit Setting Range 0 to 100 Factory Default 0 Once Energy Savings is enabled and the optimal energy saving coefficient value has been set the programmer can have the iQpump drive further search out the proper voltage to achieve the lowest output power by making minute changes to the output voltage and measuring the output power every b
196. he contacts change states DC Bus Fuse F1 The DC bus fuse is located in the negative portion of the DC Bus The DC bus fuse is used to protect the main circuit components if the output transistors short If the DC bus fuse is open at least one of the output transistors has failed When a transistor fails there is a short between the positive and negative portions of the DC Bus The DC bus fuse does not protect the transistors but protects the rest of the main circuit from the high current present during a short Never replace the DC bus fuse without first checking all of the output transistors 1 Seta digital multi meter to the R x 1 scale 2 Place one lead of the multi meter on one side of the fuse and place the other lead of the multi meter on the other side of the fuse 3 Ifthe fuse is good the measured value will be zero ohms 4 Ifthe fuse is bad the measured value will be infinite ohms 154 YASKAWA TM iQp 01 iQpump Drive User Manual 6 8 Main Circuit Test Procedure Check Procedure Output Transistors 01 012 The output transistors are used to switch the DC bus voltage to allow current to flow to the motor l 2 10 11 12 13 Set a digital multi meter to the Diode Check setting Place the positive red meter lead on terminal U TI Place the negative black meter lead on terminal 1 Expected reading is about 0 5 Volts Place the positive red meter lead on term
197. he iQpump drive into your network System Important If b1 01 3 Option but a network card is not installed in 2CN an 05 operator programming error will be displayed on the digital operator and the iQpump drive will not run m b1 03 Stopping Method There are four methods of stopping the iQpump drive when the Run command is removed Setting Description 0 Ramp to Stop factory default 1 Coast to Stop 2 DC Injection to Stop 3 Coast w Timer 0 Ramp to stop When the Run command is removed the iQpump drive will decelerate the motor to 0 rpm The rate of deceleration 18 determined by the active deceleration time The factory default Decel Time is in parameter C1 02 When the output frequency has dropped below the DC Injection Start Frequency b2 01 Default 0 5 Hz DC current will be injected in the motor at a level determined by b2 02 50 Default The DC Injection condition will occur for the time specified by b2 04 0 0 Default to establish the end point of the ramp DC injection can be used to insure the motor is at zero rpm prior to the iQpump drive shutting off 94 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters ON CLOSED Run Command OFF OPEN 100 b2 01 Output Frequency Deceleration Time C1 02 d n DC Injection Brake TIME 6 b2 04 Figure 5 9 Deceleration to Stop
198. heatin PRHE 8 Motor Preheat 2 input is closed Motor Preheating Motor is preheating Low aea LI 902 nd NERDS input Suan Uu DC Bus Undervoltage T L3 specifications DC Bus Undervolt The DC bus voltage is lt L2 05 The acceleration time is set too short EXtend the time in C1 01 Flashing 208 240 VAC Trip point is 190 Vdc C1 03 or C1 05 480 VAC Trip point is lt 380 Vdc Voltage fluctuation of the input power is too large Check the input voltage Cycle power off and on to the UV2 Control Power Supply Undervoltage of the control External load connected pulling down 1Qpump CTL PS Undervolt circuit when running the iQpump power supplies Repair or replace the Power PCB Gate iQpump PCB ff and on to th UV3 Soft Charge Circuit Fault Contacts on the soft charge contactor UC DLE The pre charge contactor opened while the iQpump dirty and the soft charge contactor zm MC Answerback was running does not function mechanically Check the condition of the soft charge contactor 144 YASKAWA TM iQp 01 iQpump Drive User Manual Pump Alarm Messages Generated 6 3 Alarm Detection Digital Operator Low FB Sensed Feedback signal is too low active in Auto Mode when the iQpump drive is running Display Description Cause Corrective Action The feedback level has dropped below the low Low Feedback Low Feedback Level Alarm feedback level P1 0
199. hing the Digital Operator and Front Cover Do not remove or attach the Digital Operator or mount or remove the front cover using methods other than those described above damage to the Digital Operator or iQpump drive may occur Never attach the front cover to the iQpump drive with the Digital Operator attached to the front cover Damage to the Digital Operator may occur Always attach the front cover to the iQpump drive first IMPORTANT and then attach the Digital Operator to the front cover YASKAWA TM iQp 01 iQpump Drive User Manual 27 1 9 Removing Attaching the Digital Operator and Front Cover THIS PAGE INTENTIONALLY LEFT BLANK 28 YASKAWA TM iQp 01 iQpump Drive User Manual Electrical Installation This chapter describes wiring terminals main circuit terminal connections main circuit terminal wiring specifications control circuit terminals and control circuit wiring specifications 2 1 Terminal Block 30 2 2 Wiring Main Circuit Terminals 31 2 3 Control Wiring 40 YASKAWA TM iQp 01 iQpump Drive User Manual 29 2 1 Terminal Block Configuration 2 1 Terminal Block Configuration The wiring terminals are shown in Figure 2 1
200. hnical service personnel may request information from this checklist Drive Start Up Preparation Date Start Up Person Company Name Start Up Location Sales Order Serial Printed Name Drive Location Phone Signature Owners Representative Printed Name Phone Company Signature Step 1 The iQpump drive is thoroughly tested at the factory The start up person should verify that the iQpump drive is free of shipping 66 oo and installation damage Shipping damage is not covered by the Yaskawa warranty Claims must be filed with the shipping company as soon as possible for any potential recovery via insurance Review the iQpump P7U User Manual TM iQp 01 shipped with the iQpump drive Verify that the model number and voltage ratings in the purchase order match the nameplate data for each unit Location of the iQpump drive 1s important to achieve proper performance and normal operating life The unit should be installed in an area where it 1s protected from Direct sunlight rain or moisture Corrosive gases or liquids Vibration airborne dust or metallic particles Ensure the iQpump drive is on a vertical surface with adequate space for air circulation 4 75 above and below 1 2 on each side Refer to Figure 1 5 Verify that the proper branch circuit protection is installed in front of the iQpump drive Refer to Append
201. i 7 the digital operator failed P es Replace digital operator CPE The iQpump product code or software number is Use COPY function for the same product code and ID UNMATCHED different software number VAE The capacity of the iQpump being copied and the Use COPY function for the same iQpump drive INV KVA UNMATCH capacity in the digital operator are different capacity CRE a 2 2 ad sees copied and Use the COPY function for the same control COPY CONTROL UNMATCHED COnirot method the digital operator are method different Function CYE The parameter written to the iQpump was compared COPY ERROR with the parameter in the digital operator and they COPY retest were different The checksum in the iQpump parameter area was E compared with the checksum in the digital operator Retry the copy SUM CHECK ERROR parameter area and they were different Verify VYE The set value of the digital operator and the iQpump Retry Verify function Function VERIFY ERROR do not match After COPY is retested Verify is retested 148 YASKAWA TM iQp 01 iQpump Drive User Manual 6 7 Troubleshooting 6 7 Troubleshooting Due to parameter setting errors faulty wiring etc the iQpump drive and motor may not operate as expected when the system is started up If this occurs use this section as a reference and apply the appropriate measures Ifa fault is displayed on the digital operator refer to Table 6 1
202. iQpump parameter L8 11 will cause the fans to continue cooling the iQpump drive for the amount of time programmed into L8 11 after the Run command is actually removed or baseblocked enabled The iQpump drive can be programmed to allow the cooling fan to run for up to 5 minutes factory default after the run command is removed or baseblock enabled Both parameters are intended to extend fan life while still providing sufficient cooling for proper iQpump drive operation Run ON CLOSED Command OFF OPEN OR ON CLOSED BaseBlock OFF OPEN Heatsink Fan i RUN ON CLOSED 4 15 11 d TIME OFF OPEN Figure 5 49 Heatsink Cooling Fan Operation Timing Diagram 120 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters m L8 19 Overheat Frequency Reference Reduction Level Setting Range 0 0 to 100 0 of maximum frequency Factory Default 20 0 of maximum frequency When the heatsink temperature reaches the OH Pre alarm level L8 02 and the Overheat Pre Alarm Operation Selection parameter is set for Alarm and Reduce L8 03 4 OH Alarm amp Reduce the L8 19 parameter sets the amount of speed decrease that will be applied to the Speed Command in order to lower the heatsink temperature The decrease in speed will lower the current being switched and conducted by the heat producing output transistors of the iQpump drive Parameter L8 19 is set in percentage of maximum frequency E1 04
203. ial Fdbk H3 09 16 P1 06 Minimum Pump Speed j l limit l time i b5 63 b5 04 PI delay time PI Output 0 55 08 Gain Scaling PI Input Characteristic H1 xx 35 PI SFS cancel H1 xx 34 0 Feedback CLOS 4 oO 55 PISFS FQ Proportional ii 0 55 17 gain PI Limit PI Output Terminal A1 8252 buo a Ranet ius Characteristic i cis 1 30 55 09 PI Differential 1 0 Fdbk H3 09 16 Scaling PI Differential o Fdbk H3 09 16 H3 09 16 55 07 b i offset Terminal A2 Q H3 09 B 0 fi o PI Differential PI Differential Fdbk H3 09 16 Fdbk H3 09 16 offset b5 07 Figure 5 15 PI Block Diagram The analog feedback to the iQpump drive for the PI control is via the A2 terminal The iQpump drive must be programmed H3 09 PI Feedback to use terminal A2 as feedback for the PI functionality of the iQpump drive The PI setpoint can be configured to come from one of many different inputs or parameters Table 5 1 on page 99 describes the options for originating the PI setpoint 98 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters Table 5 1 PI Setpoint Options If these conditions are true The PI Setpoint will be read from Status of b5 18 Salata Sctus obs Parameter b5 19 1 N A N A Modbus Register 06H 0 ON N A 41
204. ication 0 Communication Bit A Run command mode 1 Not communication 0 Communication Bit B Overtorque detection 1 Detected Bit C Frequency reference lost 1 Lost BitD Retrying error 1 Retrying Bit E Error including Modbus communications time out 1 Error occurred BitF Modbus communications time out 1 Timed out Multi function digital output status Bit 0 Multi function digital output 1 terminal M1 M2 1 ON 0 OFF 002DH Bit1 Multi function digital output 2 terminal M3 M4 1 ON 0 OFF Bit 2 Not used Bits 3 to F Not used 002EH 0030H Not used 0031H Main circuit DC voltage 0032H 0037H Not used 0038H PI feedback level Input equivalent to 100 Max output frequency 10 196 without sign 0039H PI input level 100 output frequency 10 196 with sign 003AH PI output level 100 Max output frequency 10 196 with sign 003BH CPU software number 003CH Flash software number Communication error details Bit 0 CRC error Bit1 Invalid data length Bit 2 Not used 003DH Bit3 Parity error Bit4 Overrun error Bit 5 Framing error Bit 6 Time out Bits 7 to F Not used 003EH KVA setting 003FH Control method Note Communication error details are stored until an error reset is input errors can be reset while the Drive is operating 216 YASKAWA TM iQp 01 iQpump Drive User Manual D 3 Modbus Data Tables Broadcast Data The following table shows the broadcast data Broadcast data can be written to Table D 8 Broadcast D
205. ick Speed Agreement 00 14 01 0499 Detection Level f 0 0 Hz Programming 104 Spd Agree Level L4 01 and L4 02 are used in conjunction with the multi function 200 0 outputs H2 01and H2 02 as a setpoint and hysteresis for a contact Speed Agreement closure L4 02 049AH Detection Width 0 0 to 20 0 2 0Hz Programming 104 Spd Agree Width Determines how the Drive will react when the frequency reference is lost Frequency Reference 0 Stop Disabled Drive will not run at the frequency reference L4 05 049DH Loss Detection Selection 1 Enabled of PrevRef Drive will run at a percentage 14 06 of 0 1 0 Programming 105 Ref Loss Sel the frequency reference level at the time frequency reference was lost Note Only available in the Hand Mode P5 01 0 If Frequency Reference loss function is enabled L4 05 1 and Frequency Reference is lost then the Drive will run at reduced Frequency Referens frequency reference determined by L4 06 New Fref Fref at time of L4 06 04C2H Level at Loss Frequency q y y Oorl 0 Programming 105 FauttRestat lt Restart L5 01 049EH Attempts ON 0to 10 0 Set 105 Num of Restarts Teste SP Determines if the fault contact activates during an automatic restart attempt Auto Restart Operation s 15 02 049FH Selection Flt Relay fault contact will not activate during an automatic dorl 0 Programming 105 Restart S
206. igure 4 6 High Feedback Alarm and Fault Displays YASKAWA TM iQp 01 iQpump Drive User Manual 81 4 7 High Feedback Level Alarm and Fault Setup High FEEDBACK Level Bc P1 09 4 pec P1 13 17 1 10 ALARM ALARM FAULT TIME Figure 4 7 Example Constant Pressure System System Units set to PSI P1 02 PSI System Setpoint set for 80 PSI Pressure Transducer 150 PSI Desired Operation Pump System should show High Feedback Alarm when feedback level rises above 90 PSI and fault the system if the feedback level stays there for more than 30 sec Solution Program P1 09 to 90 PSI and P1 10 to 30 sec Note High feedback detection is active during running in both Hand and Auto Mode 82 YASKAWA TM iQp 01 iQpump Drive User Manual 4 8 Feedback Loss Detection 4 8 Feedback Loss Detection b5 12 b5 13 b5 14 Table 4 15 Parameter Name Digital Operator Description Display PI Feedback Reference 0 Disabled b5 12 01 Missing Detection 1 Alarm 0to2 0 Programming 101 Selection 2 Fault Fb los Det Sel PI Feedback Loss b5 13 0 Detection Level Fb los Det Lvl PI Feedback Loss b5 14 01B2H Detection Time Sets the PI feedback loss detection delay time in terms of seconds 0 0 to 25 5 1 0 Programming 101 Fb los Det Time Parameter Modbus No Address Setting Factory Menu Page Range Setting Location No Sets the PI feedback loss detection level as
207. igure 5 17 for timing details Measured Feedback 65 14 ON CLOSED Feedback i OFF OPEN Loss Digital Output TIME Figure 5 17 Loss of Pl Feedback Feature m 05 17 Pl Accel Decel Time Setting Range 0 0 to 25 5 sec Factory Default 0 0 sec This is a soft start function that is applied to the PI setpoint analog input Instead of having nearly instantaneous changes in signal levels there is a programmed ramp applied to level changes When changing setpoints the error can be limited by gradually ramping the setpoint through the use of parameter b5 17 YASKAWA TM iQp 01 Drive User Manual 101 5 1 iQpump Basic Programming Parameters b8 Energy Savings The energy savings function improves overall system operating efficiency by operating the motor at its highest efficiency This 1s accomplished by continuously monitoring the motor load and adjusting the motor terminal voltage so that the motor always operates near its rated slip frequency A motor is most efficient when operating near rated slip conditions m b8 01 Energy Savings Selection Setting Description 0 Disabled factory default 1 Enabled When the Energy Savings function is enabled b8 01 1 Enabled the iQpump drive reduces the output voltage to the motor below the voltage value specified by the programmed V f pattern whenever the motor load is light Since torque is reduced during this voltage reduction the volta
208. ime and Not Maintaining p Setpoint faults us P1 13 0108H Hysteresis Level Hysteresis Level used for low and high feedback alarm detection See s stem system Programming 127 Hysteresis Level function P1 07 and P1 09 uc Pl units P1 02 02 Used to detect loss of prime in the pump If output current drops below 1 14 0109H Prime Loss Level this level for the time specified in P1 12 and the output frequency is at 0 0 to 0 0 A Pump Quick 127 Prime Loss Level fmax a Loss Of Prime fault occurs The Drive will coast to a stop 1000 0 Setup when a fault occurs Sets the type of control operation 0 Closed at Low Water Closed indicates low water condition 1 Open at Low Water Open indicates low water condition P1 15 Low Water Input To use the low water function one of the digital inputs H1 XX 85 5 Low Water Input needs to be programmed The low water input can be used for a low Gort 0 728 7 PumpProtetion Protection 184 Max Cycle Time register Works in conjunction with P2 06 Denotes that parameter can be changed when the Drive is running P201 50 Sleep Lvl Type 2 Feedback 0 Setup 123 Note Feedback depends on PID direction operation Displays a Sleep Alarm when active Sleep activates when selected level P2 01 reaches programmed sleep level for time specified in P2 03 The level type is determined by P2 01 A v
209. inal V T2 Place the negative black meter lead on terminal 1 Expected reading is about 0 5 Volts Place the positive red meter lead on terminal W T3 Place the negative black meter lead on terminal 1 Expected reading is about 0 5 Volts Place the positive red meter lead on terminal U T1 Place the negative black meter lead on terminal Expected reading is OL displayed Place the positive red meter lead on terminal V T2 Place the negative black meter lead on terminal Expected reading is OL displayed Place the positive red meter lead on terminal W T3 Place the negative black meter lead on terminal Expected reading is OL displayed Place the positive red meter lead on terminal Place the negative black meter lead on terminal U T1 Expected reading is about 0 5 Volts Place the positive red meter lead on terminal Place the negative black meter lead on terminal V T2 Expected reading is about 0 5 Volts Place the positive red meter lead on terminal Place the negative black meter lead on terminal W T3 Expected reading is about 0 5 Volts Place the positive red meter lead on terminal 1 Place the negative black meter lead on terminal U T1 Expected reading is OL displayed Place the positive red meter lead on terminal 1 Place the negative black meter lead on terminal V T2 Expected reading is OL displayed Place the positive red meter lead on ter
210. ine filter and Drive must be mounted on the same metal plate Mount the two components as close to each other as possible with cables kept as short as possible see Figure 2 Use a power cable with a well grounded shield Use a shielded motor cable not exceeding 82 feet 25 m in length Arrange all grounds to maximize the end of the lead area in contact with ground e g metal plate Use a shielded cable with braided shield and ground the maximum possible area of the shield It is advisable to ground the shield by connecting the cable to the ground plate with metal clips see Figure 230 YASKAWA TM iQp 01 iQpump Drive User Manual F 2 Electromagnetic Compatibility EMC F2 Electromagnetic Compatibility EMC Recommended EMC Filters Table F 1 Recommended Filters Drive Model CIMR P7UQ 107 Model Number Current Rating 208 240 Vac 20P4 20P7 FS5972 10 07 21P5 23P7 FS5973 35 07 25P5 2011 2015 FS5973 100 07 100A 2018 2022 semanas 130 35 130A Dimensions inches mm 5 500 x 13 x 1 875 050 5 141 x 330 x 46 5 500 x 13 x 1 875 141 x 330 x 46 5 500 x 13 x 1 875 141 x 330 x 46 8x 14x 275 206 x 355 x 60 9 3125 x 16 x 3 125 236 x 408 x 80 3 5315x 14 40625 x 7 90 x 366 x 180 1 5 2 N 1323 4 750 x 17 750 x 6 6875 2037 55973 160 40 160 A 120 x 451 x 170 245 m E FS5973 240 37 240 A 2 11 480 Vac 4040 2 43 55972 10 07 10A H
211. ing 116 User Defaults A1 03 now allows selecting lt 1110 gt for user initialization 2 Clear All Clears the currently saved user initialization A1 03 no longer allows selecting lt 1110 gt Drive kVA Selection Sets the kVA of the Drive Enter the number based on Drive Model kVA 02 04 0508H Use the 0000 portion of the CIMR P 70000 107 Model 0 to FF Programming 117 Inverter Model Number Dependent Determines if the Data Enter key must be used to input a frequency reference from the digital operator Frequency Relerenee 0 Disabled Data Enter key must be pressed to enter a frequency 02 05 0509H Setting reference 1 0 Programming 118 Method 1 Enabled Data Enter key is not required The frequency reference is Operator M O P q quency adjusted by the up and down arrow keys on the digital operator without having to press the data enter key Determines if the Drive will stop when the digital operator is removed 0 Disabled The Drive will not stop when the digital operator is removed 1 1 Programming 118 Operation Selection 02 06 050AH when Digital Operator is kg edo 1 Enabled The Drive will fault OPR and coast to stop when the Oper Detection f operator is removed Cumulative Operation 02 07 050BH Time Setting Sets the initial value of the elapsed operation timer 0 to 65535 0H Programming 118 Elapsed Time Set Cumulative Operation Sets how time is accumulated
212. ing unexpectedly Prior to making any adjustments with the digital operator insure that all personnel are clear from the iQpump drive motor and machine Also insure that all covers couplings pulleys shaft keys etc are secure 52 YASKAWA TM iQp 01 iQpump Drive User Manual 3 2 Digital Operator Keys 3 2 Digital Operator Keys The names and functions of the Digital Operator Keys are described in Table 3 1 Table 3 1 Digital Operator Keys T Ti Key Name Function Pressing the AUTO key will put the Drive in the Auto mode In the Auto mode the Drive will be capable of starting stopping depending on the setting of parameter AUTO b1 02 Run Command Selection In the Auto mode the Drive setpoint will depend on the setting of parameter 61 01 Reference Source AUTO Ke f the OFF key is pressed the Auto mode frequency reference will continue to be displayed on the keypad y Pressing the AUTO key will start the Drive if the run command is already closed Ifthe Drive is running in the Auto mode and the OFF key is pressed the Drive will stop If the run command remains closed pressing the AUTO key will restart the Drive While the Drive is running the run command can be opened to stop and closed to restart without taking the Drive out of the Auto mode MENU Key Scrolls through the five main menus ESC ESCAPE Key Returns to th
213. ings are shown in Figure 2 6 H2 DC Reactor Standard CIMR P7U2022 to 2110 CIMR P7U4024 to 4300 Shorting Bar Sta ndard CIMR P7U20P4 to 2018 CIMR P7U40P4 to 4018 Pump Motor MCCB cR Phase Power S upply L2 50 6 0Hz PEN EET RUN Digital Inputs 24VDC 8 NOT USED EXT PUMP FAULT 251 53 1 01 54 H1 02 Q Fault Contact FAULT RESET igi Digital Output i i MULTI SP 1 250VAC 3 OVDC 1A Multi function Q S5 H1 03 Y Digital Inputs HAND MODE ED 24VDC 8 mA S6 H1 04 DISABLE PRE CHG A S7 H1 05 H201 PUMP 2 CONTROL Q Multi function Digital Outputs SN 250VAC 30VDC 1 H2 0 2 PUMP 3 CONTROL 8 SC 2 SP 24VDC 20 E G 5 G Supply Y V 15VDC 10 20mA A1 0 to 10VDC 20 kWO Feedback Device 4 20mA Output 2 Wire Connection Feedback Device e g Pressure Transducer Modbus Metasys APOGEE Communications RS 4 85 422 YASKAWA TM iQp 01 iQpump Drive User Manual A2 4 to 20mA 250WO 0 to 10VDC 20kWO Multi function Analog Input 1 H3 09 H4 01 FM C Multi function Analog Outputs 10 VDC 2 mA 4 20 mA 5000 H4 04 AM i Terminating Resistance Figure 2 6 Default Terminal Connections 45 2 3 Control Wiring Control Circuit Wiring Precautions Observe the following precautions when wiring control circuits
214. inrush current when power is applied to the Drive 1 Conduct a visual inspection Check for physical damage 2 Seta digital multi meter to the R x 1 scale 3 Ifthe resistor is damaged the measured value will be infinite ohms Soft Charge Contactor K1 The purpose of the soft charge contactor is to bypass the soft charge resistor after the DC bus voltage has reached its normal operating level 1 Conduct a visual inspection Check for physical damage 2 Seta digital multi meter to the R x 1 scale 3 On Drives with a board mounted contactor verify that each contact resistance measures infinite ohms 4 On Drives without a board mounted contactor press the plunger in and verify that each contact measures zero ohms 5 On Drives without a board mounted contactor release the plunger and verify that the resistance is the ohmic value of the soft charge resistor 6 On Drives with a board mounted contactor verify that the contactor coil measures about 300 ohms The coil can be tested by applying the appropriate voltage to verify the contacts change states 7 On Drives without a board mounted contactor verify that the 230 VAC contactor coil measures about 175 ohms The coil can be tested by applying the appropriate voltage to verify the contacts change states 8 On Drives without a board mounted contactor verify that the 24 Vdc auxiliary coil measures about 2 2M ohms The coil can be tested by applying the appropriate voltage to verify t
215. ion No Display DC Injection Braking 2 SUIT cs 52 03 O18BH Time at Start a time length of DC injection braking at start in units of 1 1 0 00 Programming 18 DCInj Time Start When b1 03 2 actual DC Injection time is calculated as follows b2 DC Injection Brakin 04 10 Output Frequency E1 04 When b1 03 0 this parameter 0 determines the amount of time DC Injection is applied to the motor at 0 00 to b2 04 018CH Time at Stop he end of the decel his should b Es 0 50 10 00 0 5 Programming 18 DCInj Time Stop the end of the ecel ramp T is should be set to a minimum of E seconds when using HSB This will activate DC injection during the final portion of HSB and help ensure that the motor stops completely Motor Pre Heat Current Motor Pre heat current in of Drive rated current This is used to keep b2 09 OIEIH Preheat Current the motor warm to prevent condensation and is used in conjunction 0 to 100 0 Programming 19 b with a digital input data 60 Speed Search Enables disables and selects the speed search function at start 0 SpdsrchF Disable Speed search at start is disabled estimated speed method is used at other times 1 SpdsrchF Enable Speed search is enabled estimated speed method 2 Spdsrchl Disable Speed search at start is disabled current Speed Search Selection detection method is used at other times pa SpdSrch at Start 3 SpdscrhI Enable Speed search is ena
216. is within the jump frequency range When the jump frequency function is used the output frequency cannot be set within the jump frequency range Check to be sure that the Jump Frequency parameters d3 01 to d3 03 and Jump Frequency Width parameter d3 04 settings are suitable m The frequency reference upper limit has been reached The output frequency upper limit is determined by the following formula Freq Ref Upper Limit Maximum Output Frequency E1 04 x Frequency Reference Upper Limit d2 01 100 Check to be sure that the parameter E1 04 and d2 01 settings are suitable 152 YASKAWA TM iQp 01 iQpump Drive User Manual 6 8 Main Circuit Test Procedure 6 8 Main Circuit Test Procedure Prior to removing any protective cover or wiring any part of the iQpump drive remove all power sources including main input power and control circuit power Wait a minimum of 5 minutes after power removal before removing any cover The charge lamp located within the iQpump drive should be off prior to working inside Even if the charge lamp is off one must measure the AC input output and DC Bus potential to insure safe levels prior to resuming work Failure to adhere to this warning may result in personal injury or death Before attempting any troubleshooting checks make sure that the three phase power is disconnected and locked out With power removed from the unit the DC bus capacitors will stay charged for several minutes The Char
217. ital output Function set by H2 01 Multi function digital output Function set by H2 02 Dry contacts Contact capacity 1 A max at 250Vac 1 A max at 30Vdc Fault output signal SPDT MA MC CLOSED during fault condition MB MC OPEN during fault condition Dry contacts Contact capacity 1 A max at 250Vac 1 A max at 30Vdc Multi function analog output output frequency 0 to 10Vdc 100 frequency Multi function analog monitor 1 Function set by H4 01 Analog Analog common output signals Multi function analog output output current 0 to 10Vdc 100 Drive s rated output current Multi function analog monitor 2 Function set by H4 04 0 to 10Vdc max d 2 mA max Modbus communication input RS 485 422 Modbus communication output For 2 wire RS 485 jumper R and S and jumper R and S Differential input PHC isolation Differential input PHC isolation Signal common YASKAWA TM iQp 01 iQpump Drive User Manual 2 3 Control Wiring DIP Switch S1 DIP Switch S1 is described in this section The functions of DIP switch S1 are shown in Table 2 9 d 2222 Zz Terminating OF resistance D2 DIP Switch S1 located on gt terminal board Figure 2 4 DIP Switch S1 Location Table 2 9 DIP Switch S1 she OFF No terminating resistance factory default RS 485 and RS 422 t
218. ition FWD Lit when a forward run command is input and when Drive is in Hand Mode AUTO SEQ Lit when set up for remote run command See Table 3 3 AUTO REF Lit when set up for remote speed command See Table 3 4 ALARM Lit when a fault has occurred Flashes when an alarm has occurred AUTO Sequence SEQ Indicator The status of the AUTO Sequence SEQ indicator is shown in Table 3 3 This indicator is always when the iQpump drive is in the Hand mode When the iQpump drive is in the Auto mode the SEQ indicator status is dependent on the setting of parameter 1 02 Run Command Selection Table 3 3 AUTO Sequence SEQ Indicator Indicator Status Hand Mode Auto Mode Parameter b1 02 Run Command Selection is set to terminal strip communications or an option board as indicated below On b1 02 1 Terminals N A 2 Communications 3 Option PCB Parameter b1 02 Run Command Selection is set to digital operator as indicated below b1 02 0 Operator Off The status of the AUTO Reference REF indicator is shown in Table 3 4 This indicator is always when the iQpump drive 15 in the Hand mode When the iQpump drive is in the Auto mode the REF indicator status is dependent on the setting of parameter 1 01 Frequency Reference Selection Table 3 4 AUTO Reference REF Indicator Indicator Status
219. iun 0422H Sun AM Bias Sets terminal AM output voltage in percent of 10 V when selected 110 0 to 0 0 Programming 79 Terminal AM Bias monitor is at 0 output 110 0 Terminal FM Signal 0 0 10 Vde H4 07 0423H Level Selection 2 4 20 mA 0or2 0 Programming 80 AO Level Select1 i 0 0 10 Vdc Terminal AM Signal 2 4 20 mA H4 08 0424H Level Selection An analog output of 4 20 mA cannot be used with the standard Oor2 0 Programming 80 AO Level Select2 terminal board Therefore an optional terminal board with shunt connector CN15 is needed Denotes that parameter can be changed when the drive is running SeralComSetp Com Setup 0 to 20 Selects Drive station node number address for terminals R R S 5 08 0 Drive Node Address S 0 to FF H5 01 0425H Serial Com Adr H5 08 1 IF Programming 93 Note An address of 0 disables serial com 0 to 63 H5 08 2 Selects the baud rate for terminals R R S and S 0 1200 Baud Communication Speed 1 2400 Baud H5 02 0426H dd uic 2 4800 Baud APOGEE FLN 0to4 3 Programming 93 3 9600 Baud Metasys N2 4 19200 Baud C bg Selects the communication parity for terminals R R S and S ommunication Parity 0 No Parit H5 03 0427H Selection y 0to2 0 Programming 93 Serial Com Sel Parity i 2 Odd Parity Selects the stopping method when a communication error is detected Stopping Method after 0 Ramp to St
220. ive User Manual 183 Parameter Name Sleep Level Type water condition or in combination with the pre charge function to indicate the reservoir is filled The low water input fault is only active during running while operating in auto mode Sets the sleep type 0 Output Frequency 1 Output Current Pump Quick Parameter Modbus Setting Factory Menu Page No Address Operator Description Range Setting Location No isplay When the Drive is running and the difference between the setpoint and 00 the feedback exceeds the level in P1 11 for the time specified P1 12 SU 0 0 P1 11 Maximum SetPoint ates ck E Mene n 3 6000 0 7 the Drive will trip on a Not Maintaining Setpoint NMS The Drive system Pump Quick 0106H Difference c system A 126 2 will coast to a stop when a fault occurs A value of 0 disables this units P1 Setup 0032 Max Setpoint Diff units P1 function This function is only active during running while operating in 02 02 auto mode Delay time before a Not Maintaining Setpoint or Loss of Prime Time P1 12 Not Maintaining Setpoint fault occurs Pump protection criteria specified in P1 11 or P1 14 must P Quick 0107H and Loss of Prime Time be met for the Drive to fault The Drive will coast to a stop when a fault 0 to 3600 60 sec us ms ad 127 00327 Setpoint LOP Tim occurs A value of 0 disables both Loss of Pr
221. ix E Peripheral Devices for proper input fuse or circuit breaker sizing Avoid running input and output wiring in the same conduit Avoid routing power wiring near equipment sensitive to electrical noise YASKAWA TM iQp 01 iQpump Drive User Manual 4 1 Start Up 9 allow wire leads to touch metal surfaces Short circuit may result 10 Never connect AC main power output terminals U T1 U T2 and W T3 O 11 Never connect power factor correction capacitors or noise filters to the iQpump drive output 12 Use 600 Vac vinyl sheathed wire or equivalent Wire size should be determined considering voltage drop of leads Line voltage drop V 4 3 x wire resistance Q km x wire length m x current A x 103 13 It is recommended that the motor lead length not exceed 164 feet 50 meters and motor wiring be run in a separate conduit from the power wiring If lead length must exceed this distance reduce the carrier frequency see Figure 2 6 and consult Yaskawa toll free at 1 800 YASKAWA 927 5292 for other motor protection measures 14 Signal and control leads must be separated from main circuit leads R L1 S L2 T L3 U T1 V T2 W T3 15 Determine proper wire size for power and motor leads Refer to Table 2 1 and Table 2 2 for details 16 Review proper ground connections for the iQpump drive Refer to Chapter 2 for details The iQpump drive must be solidly grounded using the main circuit ground
222. l 1 Fan Always On Cooling fan operates whenever Drive is powered up L8 11 04B7H 2 When L8 10 0 this parameter sets a delay time for Cooling Fan de 010300 300sec Progremming 111 00327 energization after the run command is removed baseblock enabled Fan Delay Time 180 YASKAWA TM iQp 01 iQpump Drive User Manual Parameter Name 1 01 1 02 0580H 0581H Hunting Prevention Selection Hunt Prev Select Hunting Prevention Gain Setting Hunt Prev Gain High Slip Braking Deceleration Frequency 0 Disabled Hunting prevention function disabled 1 Enabled Hunting prevention function enabled If the motor vibrates while lightly loaded hunting prevention may reduce the vibration There is a loss of responsiveness if hunting prevention is enabled Gain setting for the Hunting Prevention Function If the motor vibrates while lightly loaded and n1 01 1 increase the gain by 0 1 until vibration ceases If the motor stalls while 1 01 1 decrease the gain by 0 1 until the stalling ceases Sets how aggressively the Drive decreases the output frequency as it stops the motor If overvoltage OV faults occur during HSB this 1 0 00 to 2 50 1 00 Programming Programming Parameter Modbus Re Setting Factory Menu Page No Address Digital Operator Description Range Setting Location No Display Ambient Temperature When the Dri
223. l cause the iQpump drive to stop For some faults it is possible to configure the iQpump drive to attempt a restart automatically After the fault occurs the iQpump drive baseblocks for the Maximum Restart Time After Fault programmed in L5 03 After the baseblock is removed the iQpump drive checks if a fault condition still exists If no fault condition exists the iQpump drive will attempt to restart the motor If the restart is successful the iQpump drive performs a Speed Search Regardless of the status of b3 01 Speed Search Selection from the set speed command and the Auto Restart Attempts count is increased by one Even if the restart fails the restart count is increased by one as long as the iQpump drive attempted to rotate the motor The restart count will not accumulate if the restart is not attempted due to a continuing fault condition i e an OV fault The iQpump drive waits the Maximum Restart Time After Fault L5 03 before attempting another restart This parameter is not applicable to Loss of Prime Fault YASKAWA TM iQp 01 iQpump Drive User Manual 115 5 1 iQpump Basic Programming Parameters Run 1 i ioc ioc Fault trying each i L5 03 seconds try pud es Attempts 1 Voltage Drive trips condition remains high resets 2 and tries gone resets 3 for a long time again but motor still and runs then reset 1 shorted trips again Figure 5 45 A
224. l display a Low Feedback Water LFB LW alarm Low Feedback Level when the feedback level falls below the programmed level for a time 0 to 3600 AN 0607H Fault Delay Time specified in P1 08 The Drive will coast to a stop when a fault occurs sec 5 sec Low Lvl FLT Time A value of 0 disables this function This function is only active p during running while operating in the auto mode ae oo 13 0108H Hysteresis Level Hysteresis Level used for low and high feedback alarm detection See sys n system Pump Quick ET Hysteresis Level function P1 07 and P1 09 is units Setup P1 02 P1 02 Denotes that parameter can be changed when the Drive is running The iQpump drive continuously monitors the systems feedback device and has the ability to show an alarm or even fault the iQpump drive when the feedback signals fall below a programmed low feedback level P1 07 for a programmed low feedback level fault delay time P1 08 The hysteresis level P1 13 determines the low feedback alarm turn off level In case of a low feedback alarm the alarm message will turn off when the feedback level rises above the programmed low feedback level P1 07 plus the hysteresis level P1 13 DRIVE Rdy DRIVE Low FB Water Low Feedback LFB LW Low FBK Sensed U2 04 0 00 Hz U2 05 0 00 A Low Feedback Alarm Low Feedback Fault Figure 4 4 Low Feedback Alarm and Fault Displays YAS
225. lection Criteria 4 M CIMR P7UQ 107 GRANIS Continuous Tiras Delay Maximum Non Time Maximum CB Rating a Fuse Rating A Delay Fuse Rating A Rating A NJ Un AJ u oj oj gt Coo ic eu per ree Za qe Ems sce mem u Je 10 o 3 oo a 80 Ee Ee pem c m 3s N Em A Aj tA oj N Un L 222 YASKAWA TM iQp 01 iQpump Drive User Manual E 1 Branch Circuit Short Circuit Protection Table E 2 Recommended Fuse and Circuit Breaker Ratings per NEC 480 Vac Input Input Output Fuse Circuit Breaker Model Amps Amps Selection Criteria Selection Criteria CIMR P7UQ 107 n 1 Maximum Maximum Continuous Continuous Time Delay Non Time Delay Fuse Rating A Fuse Rating A Maximum CB Rating A Fes 388 T e a a e a a a a m d o y S 35 e oS 39 79 oe LESS 39s 32 o T LESS LCS S o E398 39 T 3 9 LE S S 399 S e E39 8 LS SL o 5 39 9 E ML 9 225 172 250 250 300 198 300 300 450 700 1 Input and Output Amps are based on the Normal Duty ND current rating Consult the Specification section for details on the Heavy Duty HD and Normal Duty ND ratings Table Semiconductor Fuses f
226. ll Frequency If this time is set too low the machine inertia can cause the 0 00 to n3 03 058AH Time at Stop motor to rotate slightly after the HSB stop is complete and Drive 1 0 0 1 0 Programming 113 HSB DwelTim Stp output is shut off Note Function Deactivated i Sets the time required for a HSB Overload Fault to occur when the High Slip Braking Drive output frequency does not change for some reason during a HSB 30 0 to Lu stop Normally this does not need to be adjusted 1200 0 uM s MIR 1 Select 01 01 0500H User Monitor Selection Selects which monitor will be displayed upon power up when o1 02 6 to 94 6 Programming 1 4 User Monitor Sel 4 Selects which monitor will be displayed upon power up User Monitor Selection 1 Auto Setpoint 01 02 0501H After Power Up 2 Output Freq 1104 pes Programming 114 Power On Monitor 3 Output Current 4 User Monitor set by o1 01 Set Value Description LCD Brightness LCD display becomes dark 01 05 0504H Adjustment 0to 5 3 Programming 115 LCD Contrast Standard setting LCD display becomes light User Monitor Selection 21 bear PRA displayed on the 4th and 5th lines of the 4 d 1 6106 0517H tor Mode Sel 0 3 Mon Sequential Displays the next 2 sequential U1 monitors 1 Programming 175 1 3 Mon Selectable Displays U1 monitors set by 01 07 and 01 08 Denotes that parameter can b
227. ltage B 240V 1 12 030BH Mid Voltage B 0 0 to 0 0 VAC Programming 42 Set only when V f is finely adjusted at rated output range 510 0 Adjustment is not normally required 480V 0 0 to 255 0 Base Voltage 240V 1 13 030CH Base Voltage 0 0 to 0 0 VAC Programming 42 510 0 480V Motor Setup Motor Rated Current 10 to kVA Pump Quick E2 01 030EH Motor Rated FLA Set to the motor nameplate full load amps 200 Dependent Setup 45 E2 03 030FH No Load Current Sets th tizi t of the mot KVA KVA lip ing 45 u ets the magnetizing current of the motor Dependent Dependent rogramming Number of Motor Poles Setto the number of poles Used for no flow detection function and for Pump Quick 52708 Number of Poles the calculation of RPM related parameters 2 Setup Motor Line to Line 2 E2 05 0312H_ Resistance Phase to phase motor resistance normally set by the autotuning 0 000 to kVA Programming 45 routine 65 000 Dependent Term Resistance Com OPT Setup Sets the stopping method for option PCB communications error BUS fault Active only when a communications option PCB is installed and Operation Selection after when b1 01 or b1 02 3 F6 01 03A2H Communication Error 0 Ramp to Stop 0 to 3 1 Programming 46 Com Bus Fit Sel 1 Coast to Stop 2 Fast Stop 3 Alarm Only Input Level of External Fault from F6 02 03A3H Communication Option 0 Always detected Oorl 0 Programming 46 Card 1 Detected only during r
228. mand Transmit value of 0008 16 bit to iQpump command address If the Run command input is determined by a network communications option b1 02 3 Option PCB and initiate the Run command through the available network communications option PCB listed below The Installation Guides IG and Technical Manuals TM are available at http iQpump yaskawa com The iQpump Controller allows for monitoring diagnostics and control using any of the following communication option cards Profibus DP Option Card CM061 Manual IGAFD 12 DeviceNet Option Card CM05X Manual IG AFD 14 e Modbus Plus Option Card CM071 Manual IG AFD 17 Modbus TCP IP Option Card CM090 Manual IG AFD 25 EtherNet IP Option Card CM092 Manual IG AFD 26 Note Refer to the communication card instruction manual or consult factory for installation and operation instructions m Start Stop from Comm Option Card Parameter b1 01 3 The iQpump Controller allows for the Setpoint reference to be set via any of the following communication option cards Profibus DP Option Card CM061 Manual IG AFD 12 DeviceNet Option Card CM05X Manual IGAFD 14 Modbus Plus Option Card 071 Manual IGAFD 17 Modbus Option Card CM090 Manual IG AFD 25 EtherNet IP Option Card CM092 Manual IG AFD 26 m Feedback Device The iQpump Controller requires a feedback device e g Pressure transducer flow meter etc to perform automatic system regulation Any anal
229. med in ambient temperature a heating unitin Reduce the ambient temperature Flashing parameter L8 02 close proximity to iQpump is present around the iQpump iQpump Internal Cooling Fan Remove the heating unit OH2 An external overheat condition exists Check for an external condition iQpump overheat pre alarm signal is input from a 2 3 connected to one ofthe multi function Verify the program parameters multi function digital input terminal y De pIOEFam p Flashing input terminals S3 S4 S5 S6 or S7 H1 01 thru H1 05 Recheck the cycle time and the size of the load Recheck the accel decel time C1 01 to C1 06 OH3 Motor Overheating Alarm Recheck the V F pattern E1 01 Motor Overheat 1 The iQpump stops or continues operation Overheating of motor thru E1 13 Flashing according to the setting of L1 03 Recheck the motor rated current value E2 01 Check the digital operator connector Verify the setting of 02 06 High input voltage at R L1 S L2 and the input reduce T L3 the UA power to within OV DC Bus Overvoltage lad Extend the time in C1 02 C1 04 DC Bus Overvolt 208 240 VAC Trip point is 2 400 Vdc The deceleration time is set too short or C1 06 Flashing 480 VAC Trip point is gt 800 Vdc Power factor correction capacitors are Removeth Wet being used on the input to the Xon doe d pir E correction capacitors iQpump Motor Pre
230. minal Place the negative black meter lead on terminal W T3 Expected reading is OL displayed Control Power Fuse All Drives have a Control Power Fuse The fuse is located on either the Power PCB 3PCB or the Gate Drive PCB 3PCB The Control Power Fuse protects the primary switching mode power supply 1 Seta digital multi meter to the R x 1 scale 2 3 Place one lead of the multi meter on one side of the fuse and place the other lead of the multi meter on the other side of the fuse If the fuse is good the measured value will be zero ohms If the fuse is bad the measured value will be infinite ohms 24 Vdc Cooling Fans Heat Sink amp Internal The Heat Sink amp Internal Cooling Fans cool the heat sink as well as the output transistor modules of the Drive 1 2 3 4 9 Conduct a visual inspection to ensure the fan turns freely Ifthere is no physical evidence that the fan is bad the fan motor can be checked with a digital multi meter Set the digital multi meter to the R x 1 scale Measure across the fan motor terminals If zero ohms are measured conclude that the fan motor is shorted If infinite ohms are measured conclude that the fan motor is burned open If the fan is not working then disconnect the fan and apply 24 Vdc to the fan to test the motor 230 240 VAC Cooling Fans Heat Sink The Heat Sink Cooling Fans cool the heat sink to remove heat from the Drive 1 2 3
231. mode 87 Thermostat Fault Normally Closed 0032 Function Active in Auto Mode Closed Thermostat fault not active Open Drive will trip on Thermostat Fault H1 05 174 YASKAWA TM iQp 01 iQpump Drive User Manual Modbus Parameter Name Parameter Setting Factory Menu Page No Address Digital Operator Description Range Setting Location No Display Digital Outputs Terminal M1 M2 0 During RUN 1 Closed when a run command is input or the Drive H2 01 040BH Function Selection is outputting voltage 0 to 42 40 Programming 63 Term M1 M2 Sel 1 Zero Speed Closed when Drive output frequency is less than Fmin E1 09 2 Fref Fout Agree 1 Closed when Drive output speed equals the speed command within the bandwidth of L4 02 3 Fref Set Agree 1 Closed when the Drive output speed and the speed command are equal to the value in L4 01 within the bandwidth of L4 02 4 Freq Detect 1 Closed when the Drive output speed is less than or equal to the value in L4 01 with hysteresis determined by L4 02 5 Freq Detect 2 Closed when the Drive output speed is greater than or equal to the value in L4 01 with hysteresis determined by L4 02 6 Inverter Ready Closed when the Drive is not in a fault state and not in program mode 7 DC Bus Undervolt Closed when the DC bus voltage falls below the UV trip level L2 05 8 Base Blk 1 Closed when the Drive is not outputting voltage
232. more Replace the iQpump C Perform a factory initialization CPF02 Baseblock Circuit Fault Gate array hardware failure during i ff and hei BB Circuit Err ower Cycle power off and on to the iQpump Baseblock circuit fault at power up P P Replace the control board Perform a factory initialization CPF03 EEPROM Fault Noise or spike on the control EEPROM Error i circuit input terminals Cycle power off and on to the iQpump EEPROM fault check sum not valid p Replace the control board E Perform a factory initialization CPF04 Noise or spike on the contro Internal A D Err CPU Internal A D Converter Fault circuit input terminals Cycle power off and on to the iQpump Replace the control board Perform a factory initialization oise or spike on the contro External A D Err CPU External A D Converter Fault circuit input terminals Cycle power off and on to the iQpump Replace the control board CPF07 ASIC Internal RAM Fault Cycle power off and on to the iQpump RAM Err RAM Control circuit damage Replace the iQpump 136 YASKAWA TM iQp 01 iQpump Drive User Manual 6 1 Fault Detection Digital Operator Display Description Cause Corrective Action CPF08 Watchdog Timer Fault Cycle power off and on to the iQpump WAT Err WAT Control circuit damage Replace the iQpump 09
233. mp Drive User Manual 195 THIS PAGE INTENTIONALLY LEFT BLANK 196 YASKAWA TM iQp 01 iQpump Drive User Manual Appendix B Capacity Related Parameters This appendix lists the parameters affected by the Drive Capacity setting of 02 04 B 1 Drive 198 B 2 Parameters Affected by 2 04 199 Capacity Related Parameter Values 200 YASKAWA TM iQp 01 Drive User Manual 197 B 1 Drive Capacity B 1 Drive Capacity Parameter 02 04 sets the iQpump drive capacity according to the model number Parameter 02 04 will need to be adjusted when replacing a control board If a Control PCB is changed the first time the iQpump drive 1s powered up parameter 02 04 must be set to the appropriate value listed in Table B 1 for the iQpump drive model number After properly setting parameter 02 04 a 2 wire or 3 wire initialization must be performed by setting parameter A1 03 2220 or A1 03 3330 respectively This will automatically program the values of all other parameters listed in Table B 2 to the factory settings for that particular iQpump drive rating Table B 1 Drive Capacity Selection Voltage Model Number CIMR P7ULI 107 02 04 Setting Nominal Hp CIMR P7U20P4 0 0 5 0 75 CIMR P7U20P7 1 1 CIMR
234. mp exceeds number of Normal Adustsl Aramees to Pump Over Cycle Pump Over Cycle Protection Operation to Sleep Mode Cycles Cycle limit P2 d pun Pus om ind ME 09 for time specified in P2 10 ycang THMS Thermostat Fault Digital input is closed Check RD digital signal from Thermostat external device 142 YASKAWA TM iQp 01 iQpump Drive User Manual 6 3 Alarm Detection 6 3 Alarm Detection The alarms are iQpump drive protection functions that do not operate the fault contact The iQpump drive will automatically return to its original status once the cause of the alarm has been removed During an alarm condition the digital operator display flashes and an alarm output is generated at the multi function outputs H2 01 to H2 02 if programmed When an alarm occurs take appropriate corrective action according to the table below Table 6 3 Alarm Displays and Processing Digital Operator Display Description Cause Corrective Action Option Communication Error BUS AD Connection is broken master has Check all connections verify all Option Com Err After initial communication was established the stopped communicating user side software configurations connection was lost E NE ti t 1 s CALL Serial communication transmission error Connection not made properly Check all connections verify all SI F G ComCall Communication has not yet been established softwar
235. mp is commanded to run through the digital operator The digital operator is not attached or the digital operator connector is broken Attach the digital operator Check the digital operator connector Verify the setting of 02 06 DC Bus Overvoltage High input voltage at R L1 S L2 and T L3 Check the input circuit and reduce the input power to within specifications The deceleration time is set too Extend the time in C1 02 C1 04 or 9y 208 240 VAC Trip point is 2 400 Vdc short 06 DC Bus Overvolt 480 VAC Trip point is gt 800 Vd Trip point is 2 Power factor correction capacitors Remove the power factor correction are being used on the input to the iQpump capacitors en phase onimpurotthe Check the input voltage iQpump Loose terminal screws at R L1 S L2 or T L3 Tighten the terminal screws Momentary power loss occurred Check the input voltage Input voltage fluctuation too large Check the input voltage Input Phase Loss Verify parameter L8 06 is set Input i L iQpump input power supply has an open phase or correctly per the kVA tables on pages nput Pha Loss p has a large imbalance of input voltage Adjust L8 06 according to your application The higher the value Parameter L8 06 value is set the less sensitive it becomes incorrectly CAUTION Changing this parameter from the factory
236. n Output transistors forced off A Acc Dec RampHold Closed Acceleration suspended and speed held Open Normal Operation C Term A2 Enable Closed Terminal A2 is active Open Terminal A2 is disabled F Term Not Used Terminal S4 Function Terminal has no effect H1 02 0401H Selection 10 MOP Increase 0 to 87 14 Programming 47 Terminal S4 Sel Closed Speed Command Increases Open Speed Command Held Must be set in conjunction with MOP Decrease and b1 02 must be set to 1 11 MOP Decrease Closed Speed Command Decreases Open Speed Command Held Must be set in conjunction with MOP Increase and b1 02 must be set to 1 14 Fault Reset Closed Resets the Drive after the fault and the run command have been removed 15 Fast Stop N O Closed Drive decelerates using C1 09 regardless of run command status 17 Fast Stop N C Closed Normal operation Terminals Open Drive decelerates using C1 09 regardless of run command 3 2 wire H1 03 0402H Selection Status 0 to 87 0 3 wire Programming 47 Terminal 85 Sel 18 Timer Function Input for independent timer controlled by b4 01 and b4 02 Used in conjunction with a multi function digital output 19 PI Disable Turns off the PI controller and PI setpoint becomes speed command 1B Program Lockout Closed All parameter settings can be changed Open Only speed command at U1 01 can be changed 172 YASKAWA TM iQp 01 iQpump
237. n TIME When the output current rises above the Torque Detection Level by approximately 1096 of the Drive s rated output current the digital output 15 reset L8 Hardware Protection Figure 5 47 Under Torque Detection m 18 01 Internal Dynamic Braking Resistor Protection Selection Setting Description 0 Not Provided factory default 1 Provided This parameter is not applicable for iQpump drive operation m 18 02 Overheat Pre Alarm Level Setting Range 50 to 130 C Factory Default 95 C 118 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters m L8 03 Overheat Pre Alarm Operation Selection Setting Description 0 Ramp to Stop Decel Time C1 02 1 Coast to Stop 2 Fast Stop Decel Time C1 09 3 Alarm Only 4 OH Alarm and Reduce factory default The iQpump drive is capable of warning the operator of an impending heatsink over temperature fault via an OH pre alarm The level at which the pre alarm will activate is determined by the setting of parameter L8 02 Measurement of the heatsink temperature is done with several strategically mounted thermistors If any of the heatsink thermistors measure a temperature in excess of the setting of L8 02 the iQpump drive will fault OH2 and either ramp to stop using the C1 02 deceleration rate L8 03 0 Ramp to Stop coast to stop L8 03 1 Coast to Stop ramp to stop using the
238. n the pump system has experienced any problems warning or fault message on the operator display indicates abnormal iQpump drive status m Pump Fault Messages Generated Table 6 2 Pump Fault Messages Generated Digital Operator Display Description Cause Corrective Action 1 7 Check incoming digital signal from Pump Fault S External Pump Fault Digital input is closed d devica PI Feedback Loss Verify iQpump is programmed to This fault occurs when Pl receive the PI Feedback source signal Feedback Loss Detection is FBL programmed to fault b5 12 PI Feedback source e g transducer sensor Feedback Loss 2 and the PI Feedback lt building automation signal is not installed 0032 PI Feedback Loss Detection Correctly or is not working Check to ensure the PI Feedback Level b5 13 for the PI source is installed and working Feedback Loss Detection properly Time b5 14 The feedback level has risen above P1 09 level for HFB High Feedback Fault the time specified in P1 10 High feedback fault is Feedback level lower than the high High Feedback Feedback signal is too high active in Hand Mode Auto Mode Pre charge and feedback level P1 09 Thrust Mode when the Drive is running The feedback level has dropped below P1 07 for Low Feedback Level Fault the time specified in P1 08 or water low input is Fegdback level great r than the low LFB LW f k fault i P pet feedback level P1 07
239. n value symbol was reversed r cednte Any of U TI V T2 and W T3 has open phase Er 12 I det Circuit Check current detection circuit wiring and mounting Auto tuning did not finish within the set time Er 13 Leakage Inductance Fault Tuning result was outside the acceptable parameter setting Check motor wiring range End 3 Rated current set value is set too high Check input data especially motor output current and Data Invalid motor rated current value YASKAWA TM iQp 01 iQpump Drive User Manual 147 6 6 Digital Operator COPY Function Faults 6 6 Digital Operator COPY Function Faults These faults can occur occurred during the operator COPY function Fault content is displayed on the operator An error during the COPY function does not activate the fault contact output or alarm output Table 6 6 Digital Operator COPY Function Faults Function Digital Operator Display Probable Causes Corrective Action PRE 03 01 was set to 1 to write a parameter when the Set 03 02 to 1 to enable writing parameters with READ IMPOSSIBLE digital operator was write protected 03 02 0 the digital operator Repeat the Read IFE The read data length does not agree i READ READ DATA ERROR The write data is incorrect Cheek the digital operator Cable Function Replace digital operator RDE An attempted write of a parameter to EEPROM on 4222
240. nal numbers and wire sizes are shown in Table 2 7 V 15 Vdc 20 mA cies ig ee 1 0 10 Vdc 20k Reference ZONA Al a Es A2 H3 08 E e 4 20m A 250K Terminal Connections Y Ac 10 to 10V 20K 9 Al to AC P Pair 4 A2 to AC Figure 2 3 Analog Input Terminal Configuration Table 2 7 Terminal Numbers and Wire Sizes Same for all iQpump Drives Tightening Terminal Torque PS Recommended Wire Wire Type Screws Ib in AWG mm Size AWG mm yP Terminals 51 S2 S3 54 S5 S6 57 SN SC SP V Al 2 AC MI Phoenix 4 2 to 5 3 M2 M3 M4 MA MB MC FM type 3 0 5 to 0 6 Stranded wire 26 to 16 e Shielded twisted pair wire 0 14 to 1 5 Shielded polyethylene covered vinyl sheath cable AC AM R R S S IG 7 0 to 8 8 20 to 14 12 E G M3 5 0 8 to 1 0 0 5 to 2 1 25 Use shielded twisted pair cables to input an external speed command 2 Yaskawa recommends using straight solderless terminals on digital inputs to simplify wiring and improve reliability 3 Yaskawa recommends using a thin slot screwdriver with a 3 5 mm blade width 40 YASKAWA TM iQp 01 iQpump Drive User Manual m Wiring Checks After all wiring is completed perform the following checks 1 Is all wiring correct 2 Have all wire clippings screws or other foreign material been removed from the iQpump drive enclosure 3 Are
241. nce scrolls the monitors to show the User Monitor as selected by 01 01 The factory default for 01 01 is the Output Voltage monitor U1 06 The active monitor displayed when the iQpump drive is powered on can be changed to either be U1 01 Speed Command U1 02 Output Frequency U1 03 Output Current or the User Monitor Whichever monitor is selected as the Power On top monitor the two monitors displayed below it are the next two sequential monitors See example below DRIVE Frequency Ref Active Monitor U1 02 U1 03 122 60 00Hz 60 00Hz 10 05A Output Frequency Output Current Active Monitor Title Next two sequential monitors YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters For example if the iQpump drive needs to display the Elapsed Timer as the Power On monitor then 01 01 must be set to 13 and 01 02 must be set to 4 The next time iQpump drive power is cycled the digital operator displays U1 13 Elapsed Time U1 14 Flash ID U1 15 Term AI Level DRIVE Elapsed Time Active Monitor Title ctive Monitor Flash ID Next two Ui 14 03010 sequential 1 15 512 Term AI Level monitors m 01 05 LCD Contrast Adjustment Setting Range 1 3 5 Factory Default 3 The contrast setting of the LCD display of the digital operator can be adjusted by the setting of parameter o1 05 The higher the number programmed into 01 05 the da
242. ng running while mo 02 operating in the auto mode The Drive will display a Low Feedback Water LFB LW alarm P1 08 Low F eedback Level when the feedback level falls below the programmed level for a time 0 to 3600 Pump Quick n 0607H Fault Delay Time specified in P1 08 The Drive will coast to a stop when a fault occurs 5 Setup 125 Low Lvl FLT Time A value of 0 disables this function This function is only active during running while operating in the auto mode The Drive will display a High Feedback Level HFB alarm when 0 0 to the feedback level rises above the programmed level The alarm will 6000 0 155 0 P1 09 0608H High Feedback Level turn off when the feedback level falls below the programmed High sys iem system Pump Quick 126 High FB Level Feedback Level minus the Hysteresis Level P 1 13 This function is y units P1 Setup active during running in the hand mode auto mode pre charge and 2 2 02 thrust bearing mode High Feedback Level The Drive will initiate a High Feedback Fault HF when the 1 10 feedback level rises above the programmed level for a time specified in Pump Quick 0609 P1 10 The Drive will coast to a stop wh fault This functi 0403600 ase Set 126 p when a fault occurs This function etup Hgh Lvl FLT Time artes is active during running in all operation modes Denotes that parameter can be changed when the drive is running YASKAWA TM iQp 01 iQpump Dr
243. ngth Normally the maximum surge voltage is three times the iQpump drive s input power supply voltage 1 e 1200 VAC for a 480 VAC Be sure to use a motor with a withstand voltage between the motor phases that is greater than the maximum surge voltage In particular when using a 480 VAC iQpump drive use an inverter duty NEMA Parts 30 amp 31 motor Motor protection filter can also be an effective measure If Peripheral Devices Like DDCs or Others are Influenced by Starting or Running iQpump Drive If noise is generated by iQpump drive switching implement the following countermeasures 1 Change the iQpump drive s carrier frequency selection C6 02 to lower the carrier frequency This will help to reduce the amount of internal switching Install an Input Noise Filter at the iQpump drive s input power terminals Use metal conduit Electric waves can be shielded by metal so encase the iQpump drive and power wires in metal Ground the iQpump drive and motor Separate main circuit wiring from control wiring Un gt If a Stand alone Ground Fault Interrupter Operates When the iQpump Drive is Run The iQpump drive performs internal switching so there is a certain amount of leakage current This may cause an external ground fault interrupter to operate and cut off the power supply Whenever possible use a ground fault interrupter with a high leakage detection level 1 e a sensitivity current of 200 m
244. nput Multi Acc Dec 1 has priority over C1 11 5 Acc Dec S curve is used to further soften the starting ramp S Curve Characteristic at The longer the S curve time the softer the starting C2 01 020BH Accel Start ramp pe i 0 20sec Programming 32 SCrv Acc Start Run pu mp im Output fr quency S Curve Characteristic at 0 00 to C2 02 020CH Accel End 2 50 0 20 sec Programming 32 SCrv Acc End i Time TequeCop rque Comp c4 01 Torque Compensation This parameter helps to produce better starting torque It determines 0 00 to n 0215H Gain the amount of torque or voltage boost based upon motor current and 2 50 1 00 jProgramming 33 Torq Comp Gain motor resistance i Torque Compensation This parameter adjusts a filter on the output ofthe torque compensation C4 02 0216H Primary Delay Time function Increase to add torque stability decrease to improve torque 0to 10000 200 ms Programming 33 Torq Comp Time response Denotes that parameter can be changed when the drive is running co Normal Duty Selection 1 Normal Duty 1 C6 01 0223H Normal Duty Sel 2 Normal Duty 2 lor2 2 Programming 34 Carrier frequency sets the number of pulses per second of the output voltage waveform 0 Low Noise Carrier frequency is randomly moduled for lower audible noise Carrier Frequency 1 Fc 2 0 kHz kVA C6 02 0224H Selection 2 Fe 5 0 kHz Oto F Dependent
245. nt will produce heat within the motor and prevent condensation Parameter b2 09 determines the percentage of iQpump drive rated output current that will be used for the motor pre heat function This function can be useful in applications where the motor sits for extended periods of time in humid conditions Motor pre heating can only be initiated by closing a digital input programmed as a Motor Pre heat Input H1 0x 60 Check with the motor manufacturer to determine the maximum acceptable current level the motor can withstand when stopped Be sure not to exceed the motor manufacturers recommended level YASKAWA TM iQp 01 iQpump Drive User Manual 97 5 1 iQpump Basic Programming Parameters b5PI Function The capability to accept an analog signal as feedback for a PI Proportional Integral control function is built into the iQpump drive Speed Command PI Setpoint Frequency Reference using multi step command Frequency reference b5 01 0 U1 01 Option Card i Scalin Ser al Com PI SFS cancel 9 b5 01 3 Upper limit i H1 xx 34 P103 Fmax 109 1 0 0 7 ass T OFF JE OX Differential Sue Output Fdbk H3 09 16 90 7 2 Su LX Hd PI control is OFF under the following Lower limit 0 SES Terminal A1 conditions b5 01 0 1 19 and the terminal status is PI Setpoint m PI Input U1 36 PI Set Point U1 38 PI Different
246. nu Page Range Setting Location No Setting to enable disable Auto Restart for the following iQpump protection faults N disable Y enable SP Not Maintaining SetPoint P1 11 LOP Loss of Prime P1 12 POC Pump Over Cycling P2 08 0 POC N LOP N SP N POC N LOP N SP Y POC N LOP Y SP N 0107 0 POC NLOP YSP Y Protection Fault Auto 1 2 3 4 POC Y LOP2NSP N 5 6 011CH Restart Enable Prot Fit Restrt P4 08 lt 0032 gt Pump Quick Setup POC Y LOP N SP Y POC Y LOP Y SP N 7 POC Y LOP Y SP Y Note Parameter L5 01 needs to be set to 1 and program L5 03 needs to be set to the applicable time If the restart fails or is not attempted due to a continuing fault condition the Drive waits this many minutes before attempting another Loss of Prime Maximum i P4 09 Restart Time After Fault restart 0 2 to 02 mi Pump Quick 00327 e n Sr rautt Note This parameter will take the place of L5 03 during a Loss of 6000 0 VEHI Setup LOP Max Rstrt T Prime Fault restart attempt 165 Stores the run status in the Auto mode when operating from digital operator b1 02 0 0 Disabled 1 Enabled P4 10 Auto Mode Operator Run Power Down Storage AMO PwDn Storage 0 Pump Quick Oorl Setup 167 When the drive is powered down while running then upon power up it will automatically initiate an internal run command _ 1 1 1Handwoe Mode H
247. nverters RS232 RS485 USB RS485 Converters and DC Reactor When using models P7U20P4 thru P7U2018 P7U40P4 thru P7U4018 on a power supply transformer with a capacity of 600kVA or more install an AC or DC reactor The reactor improves the input power factor and provides protection to the rectifier circuit within the iQpump drive Noise filter Use a noise filter exclusively for the iQpump drive if radio noise generated from the iQpump drive causes other control devices to malfunction E 4 Third Party Serial Communication Converters RS232 RS485 USB 5485 Converters The iQpump drive has been tested with these Serial USB to RS 485 converters listed in this document and approved for use with the PumpScada software Identical converters can be used but proper communication is not guaranteed RS232 Serial Port to RS485 Converters Manufacturer Telebyte Inc Model Telebyte T285 Website www telebyteusa com i Telebyte ort ODE si 285 M TELE WA ocg YY 570 4 8 25 ERFACE Cogit 6 RD Table E 5 T285 Module Dipswitch Settings r TD Control Control m Mode NN EN 485 Two Wire Transmitter enabled by TD Note DB25M to DB9F and serial cable are not included with the converter Manufacturer ATEN Model IC485AI Website www aten usa com YASKAWA TM iQp 01 Drive User Manual 225 E 4 Third Party Serial C
248. o start regulating when the feedback signal drops below a programmed start level P1 04 for a programmed start level delay time P1 05 In many constant pressure applications it is necessary to start the pump at different feedback levels along with a timer to ensure that the pump does not cycle on and off if the pressure is floating too close to the start level Due to system losses and leaks in pipes the pressure will slowly decrease and it is desirable for the iQpump drive system to sense this changing level and automatically restart the automatic regulation back to desired setpoint Example Constant Pressure System System Units set to PSI P1 02 PSI System Setpoint set for 80 PSI Pressure Transducer 150 PSI Desired Operation Pump System should start regulating when pressure drops below 70 PSI Solution Program P1 04 to 70 PSI and P1 05 to 2 sec DRIVE Rdy Display shows Sleep Active message when iQpump waits for feedback signal to fall below Sleep Active programmed level P1 04 Wait for Start DRIVE Rdy Display shows Start Delay message when feedback signal has dropped below programmed level P1 04 Start Delay and the system is about to start after P1 05 timer expires Timer Active Figure 4 2 Constant Pressure System Note In order for the system to start regulating the Run command has to be present See 4 3 Pump System Start Stop YASKAWA TM iQp 01 iQpump Drive User Manual 77 4 5 Use Feedback Level to S
249. ode 54 3 4 Drive Main Menu 55 3 5 Pump Quick Setup Menu 60 3 6 Programming Menu 61 3 7 Example of Changing a 63 YASKAWA TM iQp 01 iQpump Drive User Manual 51 3 1 Digital Operator Display 3 1 Digital Operator Display The Digital Operator is used for programming operating and monitoring iQpump drive operation By default the iQ Pump Drive will not run unless the digital operator is securely attached to the iQpump drive The various items included on the Digital Operator are described below lt a Drive Mode Indicators S 3 2 lt a __ Ready Display Drive can operate when a drive command is input Menu Display gt See Table 3 7 Data Display Displays monitor data parameter numbers and settings 1 line x 13 characters 3 lines x 16 characters DIGITAL OPERATOR JVOP 162 54 Key Descriptions See Table 3 1 HAND OFF RUN amp STOP Indicators See Tables 3 5 and 3 6 Figure 3 1 Digital Operator Component Names and Functions The digital operator can be used to operate start the iQpump drive Incorrect programming and or improper key selection on the digital operator may result in the iQpump drive start
250. og 0 10V or 4 20mA feedback device can be used in combination with the iQpump controller Connecting Your Feedback Device to the iqpump Controller Note The factory default setting for the iQpump controller is 4 20mA feedback device connected to analog input A2 To successfully operate the iQpump drive remotely an external run command must be received by the iQpump drive Parameter b1 02 specifies from where the run command will be accepted Although the Run Source and the Reference Source b1 01 are normally taken from the same source e g digital operator terminals or serial communication this is not always the case To issue a run command from the digital operator Set b1 02 0 Operator and use the HAND and OFF buttons to start and stop the iQpump drive To issue the run command from the terminals Set b1 02 1 Terminals and select between 2 wire and 3 wire control operation by doing the following 2 Wire Control The factory default setting 1s for 2 wire operation In the 2 wire configuration a closure between S1 and SN will be interpreted as a Forward Run command by the iQpump drive 51 I 9 FWD Run Stop Figure 5 7 2 Wire Control 3 Wire Control When any of the multi function digital input parameters H1 01 through H1 05 is set to 0 terminals S1 and S2 become Run and Stop respectively The multi function digital input that was set to 0 will function as Forward Reverse input for the iQpump YAS
251. ommunication Converters RS232 RS485 USB RS485 Converters IC485AI Module Switch Settings Switch S1 TxRTS RxON Switch S2 DCE Serial Setup Check Echo Back Suppression option in the serial setup screen Note DB25M to DB9F and serial cable are not included with the converter USB Port to RS485 Converters Manufacturer B amp B Electronics Model USOTLA Website www bb elec com Note Refer to the user manual that comes with this module for windows iQpump driver installation USB Cable is not included with the converter Manufacturer Advantech Model ADAM 4561 Website www advantech com tw ADAM 4561 Module Jumper Settings Note Refer to the user manual that comes with this module for windows iQpump driver installation USB Cable is not included with the converter 226 YASKAWA TM iQp 01 Drive User Manual E 5 PumpScada Software Manufacturer Nudam Model ND 6530 Website www industrialpc com NUDAM ND 6530 Module Dipswitch Settings located next to USB port Note Refer to the user manual that comes with this module for windows driver installation USB Cable is not included with the converter 5 PumpScada Software Complementary Demo Version of the PumpScada software for the iQpump Controller is available on our website at http iQpump yaskawa com E 6 Energy Savings Estimation Software Complementary Energy Savings Estimation is available on our website at http iQpump y
252. onfigured as Aux Reference H3 09 2 Aux Reference If H3 09Z2 then the Al analog input will be used regardless of the setting of parameter b1 12 L2 Momentary Power Loss Ride Thru Function When momentary power loss recovery is enabled L2 0140 a speed search is executed to catch the potentially spinning motor shaft This speed search will occur regardless of the setting of b3 01 Speed Search Selection m L2 01Momentary Power Loss Detection Selection Setting Description 0 Disabled 1 PwrL Ride Thru t 2 CPU Power Active factory default 114 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters m L2 02 Momentary Power Loss Ride Thru Time Setting Range 0 0 to 25 5 sec Factory Default Model Dependent The iQpump drive allows different responses to momentary power losses The setting of L2 01 determines whether the iQpump drive attempts to restart after a short loss of incoming AC power and for what length of time this capability remains active If L2 01 0 Disabled the iQpump drive detects UV1 fault 15ms after power loss and automatic restarting is disabled The iQpump drive cannot restart until the external run command is removed and the UV1 fault is reset If L2 01 1 PwrL Ride Thru t the iQpump drive restarts without the UV1 fault if power is returned within the time specified in L2 02 the Momentary Power Loss Ride thru Time During the powe
253. op H5 04 0428H Communication Error 1 Coast to Stop 013 3 Programming 94 Serial Fault Sel 2 Fast Stop 3 Alarm Only Enables or disables the communications timeout detection function Communication Error 0 Disabled A communications loss will NOT cause a 5 05 0429H Detection Selection communications fault Oorl 1 Programming 94 Serial FIt Dtct 1 Enabled If communications are lost for more than the time specified in parameter H5 09 a communications fault will occur Drive Transmit Wait H5 06 042AH Time xus ui from when the Drive receives data to when the Drive 5 to 65 5ms 94 Transmit WaitTIM SEIOS Enables or disables request to send RTS control H5 07 042BH Cuenca 0 Disabled RTS is always on 1 1 Programming 94 1 Enabled RTS turns on only when sending YASKAWA TM iQp 01 iQpump Drive User Manual 177 Parameter Name Parameter Modbus Setting Factory Menu Page No Address Digital Operator Description Range Setting Location No Display 0 0 to 10 0 5 08 0 Communication Error H5 09 0435 Detection Time CE Detect Time Determines how long communications must be lost before a fault is 0 0 to 10 0 annunciated Works in conjunction with parameters H5 05 and 5 04 5 08 0 0 to 90 0 5 08 2 Overload Enables or disables the motor thermal overload protection 2 0sec Programming 94 Motor Overload 0
254. or Drive I2t Protection and Branch Circuit Short Circuit Protection 200V Series 20 4 60012 2 600V 12A A070GRB006T13 700V 6A FWH 20A14F 500V 20A 20P7 60012 2 600 12 A070GRB006T13 700V 6A FWH 20A14F 500V 20A 21P5 A60Q15 2 600V 15A A70QS25 22F 700A 25A FWH 20A14F 500V 20 22 2 A60Q20 2 600V 20A 6 900CPGRC14 51 25 690V 25A FWH 25A14F 500V 25A 23P7 60030 2 600V 30A 700832 14 700A 32A FWH 45B 500V 45A 25 5 50 50 4 500 50 700850 14 700V 50 FWH 80B 500V 80A 27 5 50 80 4 500V 80A 500870 4 500 70 FWH 80B 500V 80A 2011 50 80 4 500V 80A 5005100 4 500 100 FWH 100B 500V 100A 2015 50 125 4 500 125 5006150 4 500 150 FWH 175B 500V 175A 2018 50 150 4 500 150 A50QS175 4 500V 175A FWH 200B 500V 200A 2022 ASOP150 4 500 150A AS0QS200 4 500V 200A FWH 200B 500V 200A 2030 ASOP200 4 500V 200A FWH 200B 500V 200A FWH 225B 500V 225A 2037 50 250 4 500 250 A30Q8275 4 300V 275A 170M4610 690V 315A 2045 ASOP300 4 500V 300A A30QS350 4 300V 350A FWH 350A 500V 350A YASKAWA TM iQp 01 iQpump Drive User Manual 223 E 2 Branch Circuit Overload Protection Table E 4 Semiconductor Fuses for Drive 12 Protection and Branch Circuit Short Circuit Protection 400V Series Table E 4 Semiconductor Fuses for Drive I t Protection and Branch Circuit Short Circuit Protection 400V Series R d Alternate 1 Alternate 2 Drive Model erate ernate CIMR P7U0 107 Model No
255. or rated current value E2 01 The load is too large The cycle Recheck the cycle time and the size of time is too short at the accel decel the load as well as the times set in C1 01 GU Motor Overload time and C1 03 to C1 06 Motor Overloaded Designed to protect the motor Fully adjustable The voltage of the V F pattern is Review the V F pattern parameters 1 01 thru E1 13 Motor rated current setting 18 improper Check the motor rated current value in E2 01 138 YASKAWA TM iQp 01 iQpump Drive User Manual 6 1 Fault Detection Digital Operator Display Description Cause Corrective Action The load is too large The cycle Recheck the cycle time and the size of time is too short at the accel decel the load as well as the times set in C1 01 OL2 iQpump Overload time and C1 03 to C1 06 Inv Overloaded Designed to protect the iQpump The voltage of the V F pattern is high Review the V F pattern parameters 1 01 thru E1 13 The size of the iQpump is small Change to a larger size iQpump OL3 Overtorque Det 1 Overtorque Detection 1 iQpump output current gt L6 02 for more than the time set in L6 03 Motor is overloaded Ensure the values in L6 02 and L6 03 are appropriate Check application machine status to eliminate fault OPR Oper Disconnect Digital Operator Connection Fault The iQpump will stop if the digital operator is removed when the iQpu
256. or will occur Copy Function Selection 03 01 0515H Copy Function Sel 182 YASKAWA TM iQp 01 iQpump Drive User Manual Parameter Name Parameter Modbus m Settin Facto Menu Page No Address pista Bed ba Description Range Setting Location N Enables and disables all digital operator copy functions 03 02 0516H Read Allowed Selection 0 Disabled No digital are allowed 0tol 0 Programming 120 Read Allowable 1 Enabled Copying allowed Select type of control operation Pump Mode 0 Drive Only Simplex P1 01 0600H Pun EET i plex 0to2 0 Programming 122 2 Drive 2 Pumps 0 WC InchOfWater 1 PSEIb Sqrinch 2 GPM Gallons Min 3 F DegFarenheit 4 CFM Cubic ft Min 5 CMH Cubic m Hr EISE 6 LPH Liters Hr 0 to 12 og S RIS 7 LPS Liters sec 8 9 Pa Pascals 10 C DegCelsius 11 Ft Feet 00327 12 96 Percent Scaling of feedback device in user units P1 02 1 e g 150PSI Digits 1 through 4 set the maximum feedback number Digit 5 determines the number of decimal places Digit 5 0 Number format is Digit 5 1 Number format is XXX X 1 to 36000 Feedback Device Scaling Digit 5 2 Number format is XX XX system Pump Quick FI 0602H Fb Dev Scaling Digit 5 3 Number format is X XXX units P1 00145 Setup 12 Examples 02 01000 1000 13000 300
257. ory Default 100 096 m d2 02 Frequency Reference Lower Limit Setting Range 0 0 to 110 0 Factory Default 0 0 The use of parameters d2 01 and d2 02 places limitations on the speed command that the iQpump drive will accept The parameters are set in units of percentage of the maximum frequency E1 04 and provide limits on any remote speed command input By entering upper or lower frequency limits the iQpump drive programmer can prevent operation of iQpump drive above or below levels that may cause resonance equipment damage or discomfort see also parameter d3 0X For example limits may be needed to prevent low speed operation of Cooling tower fans with gear boxes pumps with pressure dependent seals or AHUs with minimum delivery requirements Internal Speed Command d2 01 Po 3 i Frequency Reference Upper Limit Operating Range d2 02 Frequency Reference Lower Limit Set Speed Command Figure 5 18 Frequency Reference Upper and Lower Limit Effects on the Speed Command YASKAWA TM iQp 01 iQpump Drive User Manual 103 5 1 iQpump Basic Programming Parameters m d2 03 Master Speed Reference Lower Limit Setting Range 0 0 to 110 0 Factory Default 0 0 Unlike Frequency Reference Lower Limit d2 02 which will affect the speed command no matter where it is sourced from i e analog input preset speed jog speed etc the Master Speed Reference Lower Limit d2 03 sets a low speed threshold that will only aff
258. otor to produce torque Iq Output Frequency After Soft U1 20 0053H Start Displays the frequency reference speed command after the accel and decel ramps SFS Output PI Feedback Value 5 01 24 0057H PI Feedback Displays the feedback signal when PI control is used U1 28 005BH CU Displays control board hardware revision U1 29 005CH kwh Displays the accumulated kWh kWh Lo 4 Digits pay MWh 01 30 005DH kWh Hi 5 Digits Displays the accumulated MWh First Parameter Causing an OPE n U1 34 0061H OPE Detected Displays the parameter number causing an OPE fault PIInput i U1 36 0063H PI Input Displays the error in the PI regulator U1 36 PI Setpoint PI Feedback PI Output U1 37 0064H Displays the output of the PI as a percentage of maximum frequency E1 04 PI Output PI Setpoint U1 38 0065H PI Setpoint Displays the setpoint of the PI regulator U1 38 PI reference PI bias 00000000 A CRC error 1 Data length error Memobus Communication Error Not used Always 0 U1 39 0066H Code 1 Parity error Transmit Err Overrun error E Framing error 1 Timeover Not used Always 0 Heatsink Cooling Fan Operation U1 40 0067H Time Displays total operating time of the heatsink cooling fan FAN Elapsed Time Displays drive setpoint U1 90 cao Resolution 0 1 Note Does not include setpoint compensation U1 93 Pump Feedback Di
259. p P7U is the master controller with the ability to add additional pumps on line by controlling the digital I O to each individual motor starter The iQpump P7U has an optional feature to replace the motors starters with additional drives for a more precise pump control system This manual is applicable to the iQpump P7U Drives defined by models CIMR P7ULI 107 This manual is subject to change as product improvements occur The latest version of the manual can be obtained from the Yaskawa The date shown on the rear cover is changed when revisions are made This manual may describe trademarked equipment which is the property of other companies These trademarks are the property of the registered owner companies and may include the following Modbus trademark of Schneider Automation Inc Other Documents and Manuals are available to support special use or installation of this product These documents may be provided with the product or upon request Contact Yaskawa Electric America Inc as required Documents may include the following TM iQp 02 Programming Manual TM iQp 11 Modbus Manual PumpScada Software and Manual included on CD ROM with product Option Instructions included on CD ROM with product YASKAWA TM iQp 01 iQpump Drive User Manual 9 Conventions Used in this Manual Software Versions Yaskawa recognizes the need to continuously improve product quality This drive may receive feature enhancements in the form
260. p Delta a multi function digital output opening H2 XX 40 41 6000 0 i P3 05 system n 0618H Level system units P1 Programming 150 Shdn Pump D Lvl P3 01 2 When the output frequency drops below level programmed units P1 02 in P3 09 or P3 10 depends on last pump running and the delta 02 feedback feedback minus setpoint has exceeded the level programmed in P3 05 for a time specified in P3 06 the last pump that was brought online will be shutdown by means of a multi function digital output opening H2 XX 40 41 Note Do not program this level too close to the system setpoint or excessive cycling of the pump system may occur P3 06 Shuigeyn Pump Delay Sets the delay time before one of the additional across the line pumps is 0612H EROR shutdown Works in conjunction with parameters P3 02 and P3 03 resent 5 757 Shdn Pump Dly Tm Sets the amount the Drive s setpoint will decrease for each time a new 0 0 to 0 0 P3 07 Multi Pump Setpoint pump is brought offline 6000 0 system n 061AH Increase Pump 1 Setpoint system units P1 Programming 151 MP Setpoint Inc Pump 1 2 Setpoint P3 07 units P1 02 Pump 142 43 Setpoint 2 x P3 07 02 Sets the amount the Drive s setpoint will increase for each time a new 0 0 to 0 0 P3 08 Multi Pump Setpoint pump is brought online 6000 0 system n 061BH Decrease Pump 1 Setpoint system units P1 Programming 152 MP Setpoint Dec Pump 1 2 Setpoint P3
261. p function energy saving control Modbus communications RS 485 422 19 2 kbps maximum fault reset and copy function Motor protection Protection by electronic thermal overload relay Fuse blown protection Stops for fuse blown Overload Capen ead maximun 110 of rated output current for 60 seconds w current 5 Overvoltase protection 208 240 VAC Stops when main circuit DC voltage is above 410V 480 VAC Stops when main circuit DC voltage is above 820V We Und rvolt de mroteotion 208 240 VAC Stops when main circuit DC voltage is below 190V 9 480 VAC Stops when main circuit DC voltage is below 380V 1E M t 1 ideth Power Interruptions of 15 ms or more 8 SER SORS By selecting the momentary power loss method operation can be continued if power is restored within 2sec Cooling fin overheating Protection by thermistor Stall prevention Stall prevention during acceleration deceleration or running Grounding protection Protection by electronic circuits 50 of inverter rated current Charge indicator Lit when the main circuit DC voltage is approx 50 Vdc or more Enclosure Enclosed wall mounted type NEMA 1 CIMR P7U20P4 thru 2030 and 40P4 thru 4055 aes Open chassis type IP00 CIMR P7U2022 thru 2110 and 4030 thru 4300 Ambient ting t i 14 F to 104 F 10 C to 40 C NEMA 1 type MICE UU 14 F to 113 F 10 C to 45 C Open chassis type Ambient operating humidity 95 max with no condensation E Sto
262. pacing X mE Transformers amp Reactors Discoloration or Noise X Ag Sm Terminal Blocks Loose damaged X evices Leakage X DC Bus Capacitors Ruptures broken expansion X Capacitance amp insulation resistance X Noisy X Relays amp Contactors Contact discoloration X Cracked X Soft Charge Resistors Discoloration X T Speed reference voltage current X Control Circuits Operation I O contact operation X Abnormal fan noise X Cooling System Cooling Fans Fins amp Heatsink Loose connectors X Free of accumulation X LEDs X gt Monitor display values X Keypad Diplay Digital Operator Key functionality X Clean X If the iQpump drive is used under the following conditions it may be necessary to inspect more often High ambient temperatures humidity or altitudes above 3 300 feet Frequent starting and stopping Fluctuations of the AC power supply or load Excessive vibration and or shock loading Poor environment including dust metal particles salt sulfuric acid chlorine YASKAWA TM iQp 01 iQpump Drive User Manual 161 7 3 Heatsink Cooling Fan Replacement 7 3 Heatsink Cooling Fan Replacement Models CIMR P7U20P4 thru 2018 25HP 208V 240V and 40P4 thru 4018 30HP 480V A cooling fan is attached to the bottom of the iQpump drive If the iQpump drive is installed using the mounting holes on the back of the iQpump drive heatsink the cooling fan can be replaced without removing the iQp
263. production Set E2 01 to the full load amps FLA value stamped on the motor s nameplate During Auto tuning it is required for the operator to enter the motor rated current in parameter T1 04 on the Auto Tuning menu If the Auto tuning operation completes successfully the value entered into T1 04 will be also written into E2 01 For applications employing a iQpump drive that is oversized for the motor E2 01 may be set as low as 10 of the iQpump drive output current rating The AMP value in E2 01 however must always be greater than the No Load Current value in parameter E2 03 or an 2 error will be displayed m E2 03 No Load Current Setting Range Model Dependent Factory Default Model Dependent Set E2 03 to the motor no load current at rated voltage and rated frequency Consult the motor manufacturer for the proper value if the no load current is not stated on the motor nameplate m E2 04 Number of Motor Poles Setting Range 21048 Factory Default 2 This parameter sets the number of motor poles used for no flow detection function and for the calculation of RPM related parameters 108 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters H3 Analog Inputs m H3 02 Terminal A1 Gain Setting Setting Range 0 0 to 1000 0 Factory Default 100 0 m H3 03 Terminal A1 Bias Setting Setting Range 100 0 to 100 0 Factory Default 0 0 In order to have the iQpump drive properly interp
264. programmed in the Not Maintaining Setpoint and Loss of Prime Time P1 12 The drive will coast to a stop after the level has been exceed for the specified time programmed in P1 12 This function is only active during operation in the Auto Mode The Not Maintaining Setpoint and Loss of Prime time P1 12 is also used for the Prime Loss Level P1 14 function refer to Prime Loss Level P1 14 for further description The Not Maintaining Setpoint and Loss of Prime Time P1 12 works in conjunction with Maximum Setpoint Difference P1 11 and Prime Loss Level P1 14 Note The time value programmed into P1 12 is shared by Maximum Setpoint Difference P1 11 and Prime Loss Level P1 14 functions However independent times are maintained If one function time such as P1 11 has elapsed the other functions time P1 14 is still maintained until this time has elapsed 84 YASKAWA TM iQp 01 iQpump Drive User Manual P1 11 P1 11 4 9 Basic Pump Protection DRIVE Setpoint Not Met NMS Figure 4 9 Not Maintaining Setpoint NMS Fault Display PRESSURE SETPOINT 1 1 IE Not Maintaining Setpoint Time P1 12 Not Maintaining Setpoint NMS Fault TIME Figure 4 10 Example Constant Pressure System System Units set to PSI P1 02 PSI System Setpoint set for 80 PSI Pressure Transducer 150 PSI Desired Operation Pump System should shutdown when the difference between the a
265. pter describes the requirements for receiving and installing the iQpump drive 1 1 iQpump Model Number and Enclosure Style 12 1 2 Confirmations Upon 13 1 3 Component Names 15 1 4 Exterior and Mounting 17 1 5 Heat Loss 21 1 6 Checking and Controlling the Installation Site 22 1 7 Installation Orientation and Clearances 23 1 8 Removing and Attaching the Terminal 24 1 9 Removing Attaching the Digital Operator and Front Cover 25 YASKAWA TM iQp 01 iQpump Drive User Manual 11 1 1 iQpump Model Number and Enclosure Style 11 iQpump Model Number and Enclosure Style Table 1 1 iQpump Model Numbers and Enclosure Style Input iQpump Rated Nominal Voltage Model Number Enclosure Style Output Hp 3 Phase CIMR P7UL 107 Current 20 4 NEMA 1 IP20 3 6 0 5 0 75 20P7 NEMA Type 1 IP20 4 6 1 21 5 NEMA 1 IP20 7 8 1 5 2 22P2 NEMA Type 1 IP20 10 8 3 23P7 NEMA Type 1 IP20 16 8 5 25P5 NEMA Type 1 IP20 23 0 7 5 208 240 VAC 27 5 NEMA 1 IP20 31 0 7 5 10 2011 NEMA Type 1 IP20 46 2 15 2015 NEMA Type 1 IP20 59 4 20 2018 NEMA Type
266. pump Drive User Manual 5 1 iQpump Basic Programming Parameters V 15VDC 10 20mA External Set Point Analog Signal A1 0 to 10VDC 20 kt AC Figure 5 4 External Analog Signal Setpoint Reference If you want the iQpump drive to receive the Auto Setpoint from serial communication Set b1 01 2 Serial Com and connect the RS 485 422 serial communications cable to terminals R R S and S on the control I O terminal block Refer to Figure 5 5 for the connection diagram using a PC to provide the auto setpoint reference to the iQpump drive Further information regarding Modbus address and communication protocols are referenced in the Section Appendix A and Section Appendix D Terminating Resistor RS422 485 1100 Converter R PC or PLC Modbus RTU Communications RS 485 422 19 2 Kbps RS485 Communication Connection Figure 5 5 Connection Diagram of PC or PLC If you want the iQpump drive to receive the Auto Setpoint for a network communication option card Set b1 01 3 Option and plug a network option board p n SI J into the 2CN port on the iQpump drive Control Consult the manual supplied with the option board for instructions on integrating the iQpump drive into the network system The iQpump drive can support the following network communication options Refer to the appropriate Installation Guide IG and Technical Manual TM for further details Thes
267. r 4 mA If for instance the bias is set to 25 then 0 Vdc or 4 mA will be equivalent to a 22596 speed command Since the minimum speed command is 0 an analog input of 2 5 to10 Vdc or 8 to 20 mA will now be equivalent to 0 100 speed command span YASKAWA TM iQp 01 iQpump Drive User Manual 109 5 1 iQpump Basic Programming Parameters Gain 100 Output Frequency 4mA 20mA Bias 25 8 Analog Input Signal Figure 5 36 Output Frequency with Reduced Bias Setting As a further example for an inverse acting speed command set the bias 100 and the gain 0 The minimum analog input level 0 Vdc or 4 mA will produce 100 speed command and the maximum analog input level 10 Vdc or 20 mA will produce 0 speed command Bias 10096 Output Frequency Gain 0 ov 10V 4mA 20mA Analog Input Signal Figure 5 37 Output Frequency with Inverted Gain and Bias Settings m H3 08 Terminal A2 Signal Level Setting Description 0 0 10 Vdc 2 4 20 mA factory default 3 0 20 mA Brown or Red Wire gt 15VDC 10 20mA Feedback Device H4 01 FM 4 20mA 2 Wire Connection A1 0 to 10VDC 20 H4 04 AM A2 4to20mA 250 0 to 10VDC 20k Multi function Analog Input 1 H3 09 White or Black Wire AC AC Figure 5 38 Connection of a 2 Wire 4 20 mA Feedback Device H3 08 2 110 YASKAWA TM iQp 01 iQpump Drive User
268. r Manual 4 3 Pump System Start Stop Pump Mode 4 3 Pump System Start Stop Table 4 8 Pump Mode Parameter Modbus es D scription Setting Factory Menu Page No Address 79 Di p Range Setting Location No isplay Select type of control operation Pump Mode 0 Drive Only Simplex Pump Quick m 05008 Pump Mode 1 Drive 1 Pump 0 Setup 2 Drive 2 Pumps The iQpump drive can control up to 3 pumps with one pump operating from the iQpump drive and the other two pumps being controlled by the iQpump drive s digital output contacts The pump mode parameter P1 01 allows the user to select the number of pumps controlled by the iQpump drive YASKAWA TM iQp 01 iQpump Drive User Manual 73 4 3 Pump System Start Stop Auto Mode Start Stop Selection Table 4 9 Auto Mode Start Stop Selection Parameter Modbus Baba Description Setting Factory Menu Page No Address 79 Di Range Setting Location No isplay DC Injection C Braking Start Sets the frequency at which DC injection braking starts when ramp to 52 01 0189 Frequency stop 61 03 0 is selected If b2 01 E1 09 DC injection braking 0 0 to 10 0 0 5 Hz Programming 96 DCInj Start Freq starts at E1 09 DC Injection 2 02 018AH Braking Selects the DC injection braking current as a percentage of the Drive 0 to 100 50 Programming 97 Current r
269. r final calibration of a factory or field installed pressure to electric transducer input connected to terminal A2 and AC This field calibration may be needed if there is a job site variation from the typical 3 to 15 PSIG pneumatic signal input range m H3 12 Analog Input Filter Time Constant Setting Range 0 00 to 2 00 sec Factory Default 0 30 sec An analog input filter can be used to prevent erratic iQpump drive control when a noisy analog reference is used Parameter H3 12 sets the time constant for a first order filter that will be applied to both the A1 and A2 analog inputs The iQpump drive operation becomes more stable the longer the time programmed but it becomes less responsive to rapidly changing analog signals Analog ar gt MEM Filter Noisy input Internal Analog Input Valve signal Filtered Figure 5 44 Analog Input Filter Time Constant Effect on Noisy Signal m H3 13 Master Frequency Reference Terminal Selection Setting Description 0 Main Fref Al factory default 1 Main Fref 2 Parameter H3 13 allows the programmer to select which analog input will serve as the Speed Command input when Terminals are selected as the Auto Mode Speed source b1 01 1 Terminals or Terminal is selected as the reference source for the Hand mode b1 12 1 Terminals For the A2 analog input to be an effective selection for the H3 13 parameter parameter H3 09 must be c
270. r loss but before the fault trip the digital operator will display a UV alarm If L2 02 is set for a time longer than the control power supply can be sustained a UV1 fault will not occur and the iQpump drive restarts upon the return of AC power The time that the control power supply be maintained varies with iQpump drive size The larger the iQpump drive the greater the potential ride thru time If L2 01 2 CPU Power Active the iQpump drive ignores L2 02 and attempts a restart as long as the control power supply is still able to maintain a minimal voltage level In effect setting L2 01 2 CPU Power Active factory default is programming the iQpump drive for maximum Power Loss Ride thru An equivalent setting is L2 01 PwrL Ride Thru t with L2 02 set to a time longer than the control power supply can be maintained after power is lost Note The run command must be held during power loss for any power loss ride thru capability to be possible It is for this reason that 3 wire control is not recommended for use with the Momentary Power Loss function L5 Fault Restart m L5 01 Number of Auto Restart Attempts Setting Range 01010 Factory Default 0 m 15 02 Auto Restart Operation Selection Setting Description 0 No Fit Relay factory default 1 Flt Relay Active m L5 03 Maximum Restart Time After Fault Setting Range 10 0 to 3600 0 sec Factory Default 180 0 sec major faults wil
271. rage temperature 4 F to 140 F 20 C to 60 C short term temperature during transportation 2 Application site Indoor no corrosive gas dust etc Altitude 3300 ft 1000 m higher altitudes by derate Vibration 10 to 20 Hz 32 ft sec 9 8 m s max 20 to 50 Hz 6 5 ft sec 2 m s max Approval Agencies UL File E143427 206 YASKAWA TM iQp 01 iQpump Drive User Manual Appendix D Communication This appendix details the specifications connections and programming of the iQpump drive for Modbus communications This iQpump drive also contains embedded FLN and Metasys communication protocols For details regarding APOGEE FLN please refer to the P7 APOGEE FLN Technical Manual TM iQp 21 For details regarding Metasys please refer to the Technical Manual TM iQp 22 These two documents can be found on the CD ROM included with this iQpump drive or at http iQpump yaskawa com D 1 Using Modbus Communication D 2 Modbus Function Code Details D 3 Modbus Data Tables D 4 Modbus Self Diagnosis YASKAWA TM iQp 01 Drive User Manual 207 D 1 Using Modbus Communication D 1 Using Modbus Communication Serial communication can be performed with Direct Digital Controllers DDCs or similar devices using the Modbus protocol Modbus Communication Configuration Modbus communication is configured using 1 master PLC and a maximum of 31 slaves Serial communication between ma
272. reset setpoint reference 3 Selected via multi function input 02824 Setpoint 3 terminals Setting units are affected by P1 02 PARA Programming 36 d1 04 Setpoint Reference 4 Digital preset setpoint reference 4 Selected via multi function input 0283H Setpoint 4 terminals Setting units are affected by P1 02 0 36 Jog reference used when a jog is selected via the LCD operator keypad d 0292H R Reference This parameter is not available with the HOA operator Setting units 0 Programming 37 8 are affected by 01 03 Denotes that parameter can be changed when the drive is running Reference Limits Frequency Reference Determines maximum speed command set as a percentage of 42 01 0289H Upper Limit parameter E1 04 If speed command is above this value actual Drive 0 0 to 100 0 Programming 38 Ref Upper Limit speed will be limited to this value This parameter applies to all speed 110 0 command sources Frequency Reference Determines minimum speed command set as a percentage of d2 02 028AH Lower Limit parameter E1 04 If speed command is below this value actual Drive 0 0 to 0 0 Programming 38 Ref Lower Limit speed will be set to this value This parameter applies to all speed 110 0 command sources Determines the minimum speed command set as a percentage of d2 03 0293H Reference parameter E1 04 If speed command is below this value actual Drive 0 0 to 0 0 38 speed will be set
273. ret an analog input it may be necessary to apply a gain and or a bias to the signal The analog inputs have a resolution of 10 bits 1024 steps Using the factory default settings for the analog input s gain and bias the 0 10 Vdc or 4 20 mA signal at the analog input will yield a 0 100 speed command span Gain 100 gt 3 59 Bias 0 2 gt ov 10V 4mA 20mA Analog Input Signal Figure 5 34 Output Frequency as Commanded Via Analog Input If a different span of analog input signal is desirable it will be necessary to adjust the gain the bias or both to allow the analog input level to generate the desired frequency command Adjustment of the gain setting will change the speed command that 1s equivalent to the maximum analog input 10 Vdc or 20 mA If for instance the gain 1s increased to 200 then 10 Vdc or 20 mA will be equivalent to a 200 speed command and 5 VAC or 12 mA will be equivalent to a 100 Speed Command Since the iQpump drive output is limited by the maximum frequency parameter E1 04 0 5 Vdc or 4 12 mA will now be equivalent to 0 100 speed command span Gain 720096 100 2 MEE i Output Frequency Bias 0 OV 5V 10V 4mA 12mA 20mA Analog Input Signal Figure 5 35 Output Frequency as Commanded via Analog Input with Increased Gain Setting Adjustment of the bias setting will likewise adjust the speed command that is equivalent to the minimum analog input level 0 Vdc o
274. ring Connections to the Multi function Digital Outputs for a Triplex Pump system iQpump P7U L2 L3 L2 L3 K1 K2 Motor 40 Pump 2 Rated Contactor Control 41 Pump 3 Control E i H2 01 Multi Function Digital Outputs 9 P H2 02 Motor Overload optional 120 VAC O 24VDC Supply Voltage depends on contactor coil used S3 SC External Pump Fault Pump Pump Normally Closed Motor 2 Motor 3 H1 01 25 Figure 2 9 Triplex Pump System Wiring YASKAWA TM iQp 01 iQpump Drive User Manual 47 2 3 Control Wiring m Duplex Pump System with Motor Starter Wiring Connections to the Multi function Digital Outputs for a Duplex Pump System using Motor Starters iQpump P7U K1 Motor 40 Pump 2 Control Rated Contactor H2 01 am Multi Function Digital Outputs i Um H2 02 120 VAC 24VDC E D 2 Supply Voltage j depends on Motor Overload contactor coil optional used Pump Motor 2 S3 SC External Pump Fault Normally Closed H1 01 25 Figure 2 10 Duplex Pump System with Motor Starter Wiring m Triplex Pump System with Motor Starters Wiring Wiring diagram shows connections to the Multi Function Digital Outputs for a Triplex Pump System using Motor Starters iQpump P7U L2 L3 L2 L3 K1 K2 Motor 40 Pump 2 Rated Contactor Control 41 Pump 3 a 1 Control n H2 01 Multi Function Digital Output igital puts 2 02 120 VAC
275. rive as described below and maintain optimum conditions The iQpump drive heatsink temperature may exceed 158 F 70 C Therefore mount the iQpump drive to a surface suitable for high temperature Installation Site Locate the iQpump drive as close as possible to the motor Install the iQpump drive under the following conditions in UL Pollution Degree 1 amp 2 environments This excludes wet locations where surfaces may become conductive due to moisture and contaminant loading Table 1 5 Installation Site Specifications Type Ambient Operating Temperature Humidity Plenum Rated NEMA Type 1 14 F to 104 F 10 to 40 C 95 RH or less no condensation Yes Open Chassis 14 F to 113 F 10 to 45 C 95 RH or less no condensation No Protective covers are attached to the top and bottom of the iQpump drive It is recommended to remove the protective covers before operating a CIMR P7U2030 4055 107 iQpump drive and smaller in a panel to obtain the 113 F 45 C ambient operating temperature Observe the following precautions when installing the iQpump drive in a clean location which is free from oil mist and dust an environment where metal shavings oil water or other foreign materials will not get into the iQpump drive enclosure in a location free from radioactive materials in a location free from harmful gasses and liquids in a location free from excessive vibration in a location free
276. rker the background will become Set 01 05 to the value that makes the LCD the easiest to view at the normal viewing distance and angle m 01 06 User Monitor Selection Mode Setting Description 0 3 Mon Sequential 1 3 Mon Selectable factory default m 01 07 Second Line User Monitor Setting Range 1 to 94 Factory Default 2 m 01 08 Third Line User Monitor Setting Range 1 to 94 Factory Default 91 Normally the monitors shown directly below the active monitor are the next two sequential monitors If 01 06 User Monitor Selection Mode is set to 1 3 Mon Selectable those two monitors are locked as specified by parameters 01 07 and 01 08 and will not change as the top parameter is scrolled with the INCREASE and DECREASE keys DRIVE PI Feedback Active Monitor Title Active Monitor U1 24 U1 37 0 00 Pl Output 01 07 37 U1 38 2 50 PI Setpoint 01 08 38 YASKAWA TM iQp 01 iQpump Drive User Manual 123 5 1 iQpump Basic Programming Parameters o2 Key Selections m 02 06 Operation Selection when Digital Operator is Disconnected Setting Description 0 Disabled 1 Enabled factory default Leaving 02 06 enabled will cause the iQpump drive to fault when the digital operator is removed even if it s not outputting to the motor The reset key on the digital operator will need to be pressed after reconnecting the digital operator to reset the fault and con
277. rminal Arrangement Terminal Cover Removed YASKAWA TM iQp 01 iQpump Drive User Manual 15 16 1 3 Component Names Models CIMR P7U2022 through 2110 30HP and above 208V 240V and 4030 through 4300 40HP and above 480V The external appearance component names and terminal arrangement of the iQpump drive are shown in Figure 1 6 and Figure 1 7 Mounting holes Drive cover E Cooling fan Digital Operator D Nameplate Terminal cover Figure 1 6 Drive Appearance Charge indicator Control circuit terminals Main circuit terminals e ji NS Z k Ground terminal 9 2748 Ground terminal Figure 1 7 Terminal Arrangement Terminal Cover Removed YASKAWA TM iQp 01 iQpump Drive User Manual 1 4 Exterior and Mounting Dimensions 1 4 Exterior and Mounting Dimensions Dimensions iQpump P7U NEMA 1 208 V 240 V 3 6 74 8 AMPS 480 V 1 8 40 0 AMPS FRONT VIEW MOUNTING HOLES FOR A SIZE SCREW SIDE VIEW AIR 2 HOLES SIZE J 1 38 DIA E w2 BOTT
278. ro set 02 07 0 03 Digital Operator Copy Function m 03 01 Copy Function Selection COPY SELECT factory default INV gt OP READ OP INV WRITE Note The copy function is disabled when serial communication is active 124 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters m 03 02 Read Allowed Selection Setting Description 0 Disabled factory default 1 Enabled The digital operator has parameter COPY capabilities via built in non volatile memory The digital operator can READ all of the parameters in the iQpump drive and store them for later WRITE back to the iQpump drive or into an iQpump drive with the same product code and software number In order to read the parameter values and store them in the digital operator select 03 02 1 Enabled If you attempt to READ the data which overwrites any previously stored data without first setting 03 02 1 Enabled you will get the following error PRE READ IMPOSSIBLE After setting 03 02 1 Enabled it is possible to store parameter values in the digital operator by setting 03 01 1 READ A successful READ of the parameter values will display READ READ COMPLETE An error may occur while saving the parameter values to the digital operator s memory If an error is displayed press any key to cancel the error display and return to parameter 03 01 Error displays and their meanings
279. rocessing Digital T Operator Display Description Cause Corrective Action Option Communication Error UP BUS 2 Connection is broken master has Check all connections verify all user Option Com After initial communication was established the stopped communicating side software configurations connection was lost Modbus Communication Error E CE Connection is broken master has Check all connections verify all user Memobus Com Err um data was not received correctly fortwo stopped communicating side software configurations seconds Operator Communication Fault 1 3 Digital operator cable not securely he digital Transmission between the iQpump and the digital connected digital operator Remove the digital operator once and CPF00 lish ithi gt then reinstall it COM operator cannot be established within 5 seconds defective control board defective ERR OP amp INV after supplying power Cycle power off and on to the i External RAM of CPU is defective Control circuit damage a to the 1Qpuip Replace the iQpump Operator Communication Fault 2 2 Remove the digital operator once and 01 M Digital operator cable not securely then reinstall it COM After communication started with the digital connected digital operator ERR OP amp INV Operator a communication fault occurred for 2 defective control board defective Cycle power off and on to the iQpump seconds or
280. rop DetTime parameter P2 04 Sleep Mode Cycling Maximum number of cycles allowed within the time specified in P2 07 P2 06 2 i before the Drive initiates a Pump Cycle Fault PCF One Cycle is DOQE Protection defined when the Drive transfers from normal operation in auto mode Programming 734 Cycle Protection z to sleep mode A value of 0 disables this function p2 07 Sleep Mode Maximum Maximum time allowed between cycles When no cycling occurs 0610H Cycling Protection Time within the programmed time the Drive will reset the internal cycle 0to 3600 300 Programming 135 YASKAWA TM iQp 01 iQpump Drive User Manual Parameter Name SLP Act Level will become active above the P2 02 Sleep Level A value of 0 disables this function Parameter Modbus Ee ELE Setting Factory Menu Page No Address pigil Description Range Setting Location No Sets the Over Cycle Mode 5 0 Disabled p2 08 1 Over Cycling Mode 1 Alarm 0to3 0 Programming 135 Over Cycle Mode 8 2 Pump Over Cycle Fault POC 3 Auto Compensation 0 0 to 0 0 Setpoint compensation Allows for the software to automatically compensate the setpoint in 60009 s stem P2 09 0612H system y Programming 136 Setpoint Comp case of excessive cycling units P1 units P1 02 02 0 0 to 0 0 Maximum Setpoint 6000 0 7 P2 10 06
281. rt s safe use and operation Any warnings provided by YASKAWA must be promptly provided to the end user YASKAWA offers an express warranty only as to the quality of 18 products conforming to standards and specifications published in the YASKAWA manual NO OTHER WARRANTY EXPRESS OR IMPLIED IS OFFERED YASKAWA assumes no liability for any personal injury property damage losses or claims arising from misapplication of its products YASKAWA TM iQp 01 iQpump Drive User Manual 7 Read and understand this manual before installing operating or servicing this Drive All warnings cautions and instructions must be followed activity must be performed by qualified personnel The iQpump drive must be installed according to this manual and local codes Do not connect or disconnect wiring while the power is on Do not remove covers or touch circuit boards while the power is on Do not remove or insert the digital operator while power is on Before servicing disconnect all power to the equipment The internal capacitor remains charged even after the power supply is turned off Status indicator LEDs and Digital Operator display will be extinguished when the DC bus voltage is below 50 Vdc To prevent electric shock wait at least five minutes after all indicators are OFF and measure DC bus voltage level to confirm safe level Do not perform a withstand voltage test on any part of the unit This equipment uses sensitive devices and may be damaged
282. s Setting the center point of the dead band with the d3 01 through d3 03 parameters and setting the width of the dead band with parameter d3 04 determines the dead band characteristics The programmer can set up to three Jump Frequencies If multiple Jump Frequencies are programmed the following rule applies d3 01 lt d3 02 lt 43 03 104 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters E1 V f Pattern m 1 01 Input Voltage Setting Setting Range 155 0 V to 255 0 V 208 V 240 V Models 310 0 V to 510 0 V 480 V Models Factory Defaults 208 0 V 208 V Models 240 0 V 240 V Models 480 0 V 480 V Models Set the Input Voltage parameter E1 01 to the nominal voltage of the connected AC power supply This parameter adjusts the levels of some protective features of the iQpump drive 1 e Overvoltage Stall Prevention etc E1 01 also serves as the Maximum Base Voltage used by the Preset V Hz curves E1 03 0 to D m E1 03V f Pattern Selection Table 5 2 Setting Description 0 50 Hz 60 Hz Saturation 50 Hz Saturation 72 Hz 50 Hz VTI 50 Hz VT2 60 Hz VTI 60 Hz VT2 50 Hz HSTI 50 Hz HST2 60 Hz HSTI 60 Hz HST2 90 Hz 120 Hz 180 Hz invalid OPE2 fault will occur Custom V f factory default with parameter values per setting 1 mim Custom w o limit Th
283. se Action 01 The control board was replaced and the Enter the correc Serung 02 04 by Drive KVA setting error 2 referring to the iQpump drive model kVA Selection kVA parameter is set incorrectly number in Appendix B OPE02 Limit Parameter data out of range Parameter set above the allowable range Verify the program settings Duplicate functions are selected Speed search from maximum frequency and set OPE03 Multi function input selection fault frequency are set simultaneously MOP Verify program settings Terminal P Increase H1 0X 10 and H1 01 H1 05 Decrease H1 0X 11 are not set simultaneously Serial communication option board is not installed option board is installed OPEO5 Run command is selected through serial incorrectly The run command selection Verify that the board is installed Remove power to the iQpump drive and connect the option board once more Check parameters E1 04 E1 11 A CarrFrq On Delay Carrier frequency proportional gain C6 05 gt 6 and C6 04 gt C6 03 Upper lower limit error of C6 03 to 5 0kHz Parameter setting incorrect 10 V f parameter settings not set minimum frequency voltage value may be V f Ptrn Setting data setting fault correctly set higher than the maximum frequency voltage Carrier frequency data setting fault Check the program settings and correct the errors ERR EEPROM R W Err
284. settings are stored when parameter 2 03 1 Set Defaults 2 2 Wire Initialization 2220 The iQpump drive parameters are returned to factory default values with digital inputs Sland 52 configured as Forward Run and Reverse Run respectively 3 3 Wire Initialization 3330 The iQpump drive parameters are returned to factory default values with digital inputs S1 S2 and S5 configured as Run Stop and Forward Reverse respectively After an initialization is performed parameter A1 03 will automatically be set back to 0 Stop switch Operation switch s1 NC contact NO contact FWD Run Stop OL 3 wire control 51 Run command run on momentary close Stop command SN stop on momentary open Sequence input common 2 wire control Figure 5 1 2 amp 3 Wire Control Wiring Examples 88 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters Important Some parameters are unaffected by either the 2 wire or 3 wire initialization The following parameters will not be reset when parameter A1 03 2220 or 3330 A1 00 Language Selection E1 03 V f Pattern Selection 02 04 kVA Selection b1 Sequence The Sequence Group contains parameters associated with starting and stopping the iQpump drive Parameters involving the Run Command Speed Reference and Setpoint location Stopping Method and Hand Auto changeover are located in this group m b1 01 Frequency Refer
285. splays scaled feedback Vm Pump Feedback Resolution 0 1 Display pump running status 0 0 0 0 0 0 0 0 L1 Drive Pump 1 L 1 Pump 2 on 1 Pump 3 on 01 92 0722H Pump Status Pump Status Not used Always 0 YASKAWA TM iQp 01 iQpump Drive User Manual 191 Modbus Parameter Name Digital SR Parameter No p Description Address Operator Display Monitor Total Setpoint Compensation Displays total absolute setpoint compensation U1 93 723H Total SP Comp resolution 1 Motor Speed Displays motor speed RPM UL Motor Speed Used for no flow detection P2 Group 192 YASKAWA TM iQp 01 iQpump Drive User Manual Fault Trace List Table 3 Fault Trace List Modbus Parameter No Fault Trace Current Fault pan 0080H Current Fault Previous Fault U2 02 0081H Last Fault U2 03 0082H Frequency Reference at Most Recent Fault Frequency Ref U2 04 0083H Output Frequency at Most Recent Fault Output Freq U2 05 0084H Output Current at Most Recent Fault Output Current Output Voltage at Most Recent Fault wees upper Output Voltage DC Bus Voltage at Most Recent Fault Mason 0097H DC Bus Voltage Output Power at Most Recent Fault m Output kWatts U2 11 008AH Input Terminal Status at Most Recent Fault The format is the same as for U1 10 Input Term Sts U2 12 008BH Output Terminal Status at Most Recent Fa
286. ster and slave is normally initiated by the master and responded to by the slaves The master performs serial communication with one slave at a time Consequently the slave address of each slave must be initially set so that the master can perform serial communication using that address Slaves receiving commands from the master perform the specified functions and send a response back to the master Master Slaves Figure D 1 Example of Connections between Master and Drive Communication Specifications The Modbus communication specifications are shown below Table D 1 Modbus Communication Specifications Item Specifications Interface RS 422 RS 485 Communications Cycle Asynchronous Start stop synchronization Baud rate Select from 1200 2400 4800 9600 and 19200 bps NN Data length 8 bits fixed Communications Parameters Parity Select from even odd or none Stop bits 1 bit selected Communications Protocol Modbus Number of Connectable Units 31 units max Communication Connection Terminal Modbus communication uses the following terminals 5 S and R The terminating resistance must be turned ON only if the iQpump drive is at the very end of the Serial Communication chain Set the terminating resistance by turning ON pin 1 of switch 51 208 YASKAWA TM iQp 01 iQpump Drive User Manual D
287. t any parameters that have been modified from their original factory default settings then the display will state None Modified Otherwise use the increase and decrease keys to scroll through the Modified Constants list Auto Tuning Menu A TUNE This menu is used to auto tune the iQpump drive in order to optimize motor control as well as utilize the bi directional speed search feature Follow the key operations below Figure 3 9 to access the Auto Tuning Menu A TUNE A TUNE Mtr Rated Power Main Menu Auto Tuning 0 00 650 00 0 4000 Figure 3 9 Auto Tuning Menu Access Procedure Use and keys to scroll through the Auto Tuning Parameter List Table 3 13 Auto Tuning Parameter List Auto Tuning Parameters T1 02 Mtr Rated Power T1 04 Rated Current 62 YASKAWA TM iQp 01 iQpump Drive User Manual 3 7 Example of Changing a Parameter 3 Example of Changing a Parameter Table 3 14 provides an example of how to change parameter 1 02 Deceleration Time 1 from 30 seconds to 40 seconds Table 3 14 Changing a Parameter in the Programming Menu Step Number Digital Operator Display Description DRIVE Rdy 1 1 2 The Drive is first powered up U1 02 0 00Hz U1 91 0 00PSI DRIVE 2 Main Menu Press the MENU key to scroll to Operation menu Operation QUICK 3 Main Menu Press the MENU key to scroll to
288. t may be exceeded if acceleration is too rapid or if the load is too great Lengthen the acceleration time C1 01 C1 03 or 05 or reduce the load Also consider increasing the motor size The Direction of the Motor Rotation is Reversed If the motor rotates in the wrong direction the motor output wiring is incorrect When the iQpump drive U T1 V T2 and W T3 terminals are properly connected to the motor the motor operates in a forward direction when a forward run command is received The forward direction depends on the manufacturer and the motor type so be sure to check the specifications The direction of rotation can be reversed by switching any two wires among U TI V T2 and W T3 If the Motor Does Not Put Out Torque or If Acceleration is Slow Use the following information if the motor does not output torque or if acceleration is too slow m The stall prevention level during acceleration is too low If the value set for L3 02 Stall Prevention Acceleration Level is too low the acceleration time will be too long Check to be sure that the set value is suitable m The stall prevention level during running is too low Ifthe value set for L3 06 Stall Prevention Level during Running is too low the motor speed and torque will be limited Check to be sure that the set value is suitable 150 YASKAWA TM iQp 01 iQpump Drive User Manual 6 7 Troubleshooting If the Motor Operates at a Higher Speed than the Speed Comm
289. t or Loss of Prime Time Not Maintaining P1 12 Setpoint and Loss 6F fault occurs Pump protection criteria specified in P1 11 or P1 14 Pump Quick 0107H P Ti must be met for the Drive to fault The Drive will coast to a stop 0 to 3600 60 sec ce 128 lt 0032 gt HO e when a fault occurs A value of 0 disables both Loss of Prime and Tim Not Maintaining SetPoint faults Denotes that parameter can be changed when the Drive is running m P1 11Maximum Setpoint Difference Factory Default is 0 0 2 Disabled The iQpump drive can be configured to display a Not Maintaining Setpoint NMS fault when the difference between the setpoint and the feedback exceeds the Maximum Setpoint Difference P1 11 When the Maximum Setpoint Difference has been exceeded the drive will trip on NMS fault and will coast to a stop when the fault occurs Setting P1 11 to a value of 0 will disable this function This function is only active during operation in the Auto Mode The Maximum Setpoint Difference P1 11 works in conjunction with the Not Maintaining Setpoint and Loss of Prime Time P1 12 The units for this parameter are determined by the System Units P1 02 m 1 12 Not Maintaining Setpoint and Loss of Prime Time Factory Default is 60 sec The iQpump drive can be configured to display a Maximum Setpoint Difference P1 11 fault when the difference between the setpoint and the feedback are exceeded for the time
290. t will increase the amount of heat generated by the motor windings and should only be increased to the level necessary to hold the motor shaft DC Injection current is set in percentage of iQpump drive rated output current The iQpump drive rated output current is stated on the iQpump drive nameplate m 02 03 DC Injection Braking Time at Start b2 04 DC Injection Braking Time at Stop Setting Range 0 00 to 10 00 sec Factory Default b2 03 0 00 sec b2 04 0 00 sec The iQpump drive can be programmed to automatically DC Inject for a predetermined amount of time prior to accelerating to speed b2 03 and or at the end of a Ramp to stop b2 04 Parameter b2 03 can be used to stop a rotating motor prior to attempting acceleration 1 e a wind milling fan If DC Injection braking at start or Speed Search is not enabled attempting to iQpump drive a spinning motor may cause nuisance tripping Parameter b2 04 can be used to resist any residual motion of the load after the deceleration has finished DC iniecti Output Frequency injection mmi r1 b2 03 b2 04 Figure 5 14 DC Injection Braking During Starting and Stopping Parameter b2 04 also serves the function of affecting the length of time DC Injection to stop b1 03 2 DC Injection to Stop will occur m 02 09 Motor Pre Heat Current Setting Range 0 to 100 Factory Default 096 A DC current can be circulated within the motor windings while the motor is stopped The curre
291. tal Input Open No function 0to 87 80 Programming 47 YASKAWA TM iQp 01 Drive User Manual 173 Parameter Name ter Modb ipti M NO Address Digital Operator Description Display Setting Factory Menu Page Range Setting Location No 83 Thermostat Fault Function Active in Auto Mode Closed Drive will trip on Thermostat Fault Open Thermostat fault not active Open Low Water Level Fault 84 Pre charge Closed Disables pre charge function Open Pre charge function enabled 85 Low Water Level Function Active in Auto Mode during normal operation also used with pre charge function Function logic depends on parameter P1 15 Low Water Input P1 15 0 Closed Low Water Terminal S7 Function Closed Low Water Level Fault 0404H Selection Open Reservoir Tank is filled to normal level 0 to 87 84 Programming 47 Terminal S7 Sel P1 15 1 Open Low Water Closed Reservoir Tank is filled to normal level Pre charge function Function uses low water level input as Tank Reservoir feedback to indicate water level reached 86 Fixed Speed Auto Function Active in Auto Mode Only Pre Charge and Thrust Bearing function have a higher priority When fixed speed auto is active closed drive disabled Sleep Mode and Lead Lag operation Closed Drive runs at P3 02 frequency PI Control disabled Open Drive runs normal operation auto
292. tart iQpump Controller TIMING CHART Start Level Operation Sleep Delay Time P2 03 Output Frequency Sleep Level P2 02 Min Frequency P1 06 STOP 2 System Set Point gt Start Level Delay P1 05 gt Start Level Delay P1 05 Feedback Start Level P1 04 096 Auto Mode Run AUTO MODE RUN AUTO MODE STOP AUTO MODE RUN OFF Mode Sleep Active SLEEP ACTIVE Wait for Start START DELAY START DELAY Start System Start System Incoming Run Command TIME Figure 4 3 Start Level Operation 78 YASKAWA TM iQp 01 iQpump Drive User Manual 4 6 Low Feedback Level Alarm and Fault Setup 4 6 Low Feedback Level Alarm and Fault Setup P1 07 P1 08 P1 13 Table 4 13 P Parameter Name arameter Modbus Diaital Operator Description Setting Factory Menu Page No Address 79 Di p Range Setting Location No isplay The Drive will display a Low Feedback LFB alarm when the 0 0 to feedback level falls below the programmed level The alarm will turn 60 00 0 0 0 P1 07 0606H Low Feedback Level off when the feedback level rises above the programmed Low sys tem system Pump Quick Low FB Level Feedback Level plus the Hysteresis Level P1 13 A value of 0 t units Setup disables this function This function is only active during running P102 P1 02 while operating in the auto mode The Drive wil
293. ted into higher 8 bits and lower 8 bits The following table shows message examples when reading status signals error details data link status and frequency references from the slave 2 drive C imimand Messade Response Message Response Message 9 During Normal Operation During Error Slave Address 02H Slave Address 02H Slave Address 02H Function Code 03H Function Code 03H Function Code 83H Higher 00H Data quantity 08H Error code 03H Start Address Lower 20H Ist storage Higher 00H GEOHS Higher FIH Higher 00H register Lower 65H Lower 31H Quantity Lower 04H Next storage Higher 00H Higher 45H register Lower 00H CRC 16 Lower FOH Next storage Higher 00H register Lower 00H Next storage Higher 01H register Lower Higher AFH CRC 16 Lower 82H Figure D 6 Function Code 03H Message Example Write In Single Holding Register 06H Command Message Response Message Response Message During Normal Operation During Error Slave address 01H Slave address Slave address 01H Function code 06H Function code 06H 80H Function Code 86H Register Upper 00H Register Upper Error code 21H Address Lower 01H Address Lower 01H Upper 82H Settin Upper 00H i Re 8 pp Setting Upper 00H Lower 78H Data Lower 03H Data Lower 03H Upper 98H Upper 98H rile Lower OBH CRUS Lower OBH
294. terminal Ground resistance should be less than 100 2 for a 208 240 Vac iQpump drive Ground resistance should be less than 10 2 for a 480 Vac iQpump drive Select wire size suitable for the size of terminal screw Make the length as short as possible Never ground the iQpump drive in common with welding machines motors or other large current electrical equipment Where several iQpump drives are used ground each iQpump drive directly or daisy chain to the ground pole s DO NOT FORM A LOOP WITH THE GROUND LEADS See Table 2 4 17 Review terminal functions of signal and control circuits Refer to Table 2 8 18 Verify if any customer safety devices are required e g External Pump Fault 19 Record the following motor nameplate information Voltage Motor Rated Amps 20 Verify that the commercial power supply is within the rated iQpump drive input voltage Power Supply VAC Drive Input Voltage VAC 21 Verify that the leads in the 3 Phase electric motor conduit box are configured for the proper voltage O 22 Ensure Motor Rated Current is less than or equal to iQpump drive Output Amps If multiple motors are being used make sure that the Motor Rated Current sum is less than or equal to iQpump drive Output Amp rating Please note that 1f multiple motors are being operated from one iQpump drive each motor must have its own overload and short circuit protection 23 Wire all necessary power leads to the i
295. ternal Run command Note To use the external terminals requires the iQpump drive to be set to Auto mode by pressing the Auto key Auto Mode Start Ad O S2 External Switch or Q S3 H1 01 Relay Contact S4 H1 02 S5 H1 03 b1 02 1 S6 H1 04 O S7 H1 05 Q Figure 5 6 Connection Diagram of External Start Stop Switch If the Run command is determined by Serial Communications b1 02 2 Serial Communications and initiate the Run command through the serial communications Refer to Figure 5 5 in the previous b1 sequence section for the connection diagram for serial communications through the RS232 485 terminals The following is a simple setup procedure for programming the iQpump drive and PC Serial communications to initiate Run and Stop commands through serial communications Section Appendix has further details on the Modbus communications 1 Program b1 02 2 Serial communications 2 Program the following H5 parameters 5 01 Serial Communication Address 31 H5 02 Serial Baud Rate 9600 Baud setting 3 H5 03 Serial Communication Parity Selection None setting 0 3 Initiate a Start Stop command 92 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters iQpump command register number 0001 Stop Command Transmit value of 0000 16 bit to iQpump command address Start Command Transmit value of 0001 16 bit to iQpump command address Reset Com
296. tinue normal operation If 02 06 0 Disabled then the iQpump drive will not fault if the digital operator is disconnected but the iQpump drive will discontinue motor operation If full iQpump drive operation 18 required while the digital operator is removed set 02 06 0 Disabled and 02 15 0 Disabled Hand Key Function If both 02 06 and 02 15 are disabled then the digital operator can be disconnected without disturbing iQpump drive operation m 02 07 Cumulative Operating Time Setting Setting Range 0 to 65535 hours Factory Default 0 hours m 02 08 Cumulative Operation Time Selection Setting Description 0 Power On Time 1 Running Time factory default The iQpump drive features an Elapsed Timer monitor that records in units of hours The Elapsed Timer monitor is U1 13 Parameter 02 08 programs this function to either accumulate elapsed hours based on time the iQpump drive is powered 02 08 0 Power On Time or time the iQpump drive is running 02 08 1 Running Time The iQpump drive is considered running anytime there is an active run command or when the iQpump drive is outputting voltage i e including during deceleration DRIVE Elapsed Time 01 13 01 14 03010 01 15 34 196 Parameter 02 07 allows manual adjustment of the Elapsed Timer primarily to accommodate maintenance or control board replacement in the event of damage To reset the Elapsed Timer back to ze
297. tion Level uc 2 loss detection level as a percentage of maximum 0 to 100 0 ds DUM 27 Fb los Det Lvl P PI Feedback Loss Pump Quick b5 14 01B2H Detection Time Sets the PI feedback loss detection delay time in terms of seconds 0 0 to 25 5 1 0 sec p 27 a Setup Fb los Det Time PI Accel Decel Time b5 17 01B5H Acc Dec Time Applies an accel decel time to the PI setpoint reference 0 0 to 25 5 0 0 Programming 28 Denotes that parameter can be changed when the drive is running EnergySaving Saving Energy Saving Control Energy Savings function enable disable selection b8 01 01 Selection 0 Disabled Oorl 0 Programming 29 Energy Save Sel 1 Enabled Energy Saving b8 04 01 Coefficient Value 1 one t Programming 29 Energy Save COEF i Power Detection Filter b8 05 01DOH Time Used to fine tune the energy savings function 2000 20ms Programming 29 kW Filter Time Search Operation Voltage b8 06 01DIH Limit 0 to 100 0 Programming 29 Search V Limit Decel 01 Acceleration Time 1 Pump Quick 0200 Accel Time 1 Sets the time to accelerate from zero to maximum frequency 25 0 sec Setup 30 C1 02 Deceleration Time 1 Pump Quick n 0201H Decel Time 1 Sets the time to decelerate from maximum frequency to zero 25 0 sec Setup 30 03 Acceleration Time 2 Se
298. to this value This parameter only applies 110 0 es Frequencies deadband of 1 0 Hz d3 01 0294H Jump Freq 1 These parameters allow programming of up to three prohibited 0 0Hz Programming 39 Tuis Frea ncv 2 frequency points for eliminating problems with resonant vibration of 0 0 to d3 02 0295H 1 A ue 2 y the motor machine This feature does not actually eliminate the 200 0 0 0Hz Programming 39 ump req selected frequency values but will accelerate and decelerate the motor 1 d3 03 0296H 3 through the prohibited bandwidth 0 0Hz Programming 39 Jump Frequency Width This parameter determines the width of the deadband around each d3 04 0297H inp dedu selected prohibited frequency point A setting of 1 0 will resultina 0 0 20 0 1 0Hz Programming 39 F Pattern 155 to 255 0 240V 1 01 0300H Input Voltage Setting Set to the nominal voltage of the incoming line 240V Programming 40 Input Voltage 310 to 480 V 510 0 480V 0 50 Hz 1 60 Hz Saturation 2 50 Hz Saturation 3 72 Hz 4 50 Hz VTI 5 50 Hz VT2 6 60 Hz VTI V F Pattern Selection 7 60 Hz VT2 1 03 0302 V F Selection 8 50 Hz HSTI 0 to FF F Programming 40 9 50 Hz HST2 A 60 Hz HSTI B 60 Hz HST2 C 90 Hz D 120 Hz F Custom V F FF Custom w o limit 170 YASKAWA TM iQp 01 iQpump Drive User Manual
299. top and speed commands frequency references by the digital operator The AUTO SEQ and AUTO REF indicators turn off The FWD light turns on The RUN light turns on The STOP light is blinking Hand Reference U1 01 is now displayed on the Digital Operator O 7 Pressthe OFF key Press the MENU key two times Press the DATA ENTER key once to enter the Pump Quick Setup Menu Press the A key to display parameter E1 01 Input Voltage This parameter selects the nominal input voltage the iQpump drive will receive To set this parameter for the application Press the DATA ENTER key once Use the A V and P keys and DATA ENTER key to set this parameter per the application Nn Table 4 2 Input Voltage Setting Parameter Name paren eee Digital Operator Description Setting Range Factory meng Pag Display Setting Location No Input Voltage Setting 155 to 255 0 240 V 240 Pump Quick 1 01 0300 Input Voltage Set to the nominal voltage of the incoming line 310 to 510 0 480 V 480 V 105 Ensure the DATA ENTER key is pressed to enter the selection in the 1 drive Entry Accepted briefly appears and the display is now no longer flashing 9 Press the A key once to display E2 01 Motor Rated FLA This parameter is the foundation of motor protection It can be entered when auto tuning is performed Set this parameter according to the motor rated curr
300. tory Menu Page No Ps Description Setting Range Setting Location No Selects the stopping method when the run command is removed Stopping Method 0 Ramp to Stop Pump Quick b1 03 0182H Selection 1 Coast to Stop 0to3 0 Setup 94 Stopping Method 2 DC Injection to Stop 3 Coast w Timer A new run command is ignored if input before the time in C1 02 expires Press the DATA ENTER key once Use the or keys to select the stopping method Ensure the DATA ENTER key is pressed to enter the selection in the iQpump drive Entry Accepted briefly appears and the display is not flashing 70 YASKAWA TM iQp 01 iQpump Drive User Manual OOOO o a 13 14 15 16 4 2 iQpump Drive Start Up Procedures Press the MENU key once to display Operation Press the DATA ENTER key once to display Auto Set Point The STOP and FWD lights are on Press the DATA ENTER key once to enable entering of an Auto Mode Set Point in U1 01 Use the and keys to set a set point of 10 PSI Press the AUTO key once to start the motor and verify correct motor rotation for the application The RUN light turns on and the STOP light turns off Ifthe direction of motor rotation is wrong press the OFF key The RUN light turns off and the STOP light turns on REMOVE POWER from the iQpump drive Wait for the Red CHARGE LED near the power terminals to go out When it does swap the motor wires connected to terminals U T1 amp V T2 in the iQpump
301. ts the amount of time the output stays 3 000 0 0 0 Programming 23 Delay OFF Timer energized after the digital input is opened PI Control This parameter enables disables the closed loop PI controller PI Mode Setting 0 Disabled peut CLASH PI Mode 1 Enabled commanded speed becomes PI setpoint 013 l Programming 25 770 3 Fref PI b5 02 Proportional Gain Setting 2 0 00 to 2 01 6 P Gain Sets the proportional gain of the PI controller 25 00 2 00 Programming 25 170 b5 03 Integral Time Setting Sets the integral time for the PI controller A setting of zero disables 0 0 to PII Time integral control 360 0 SISSE Programming 23 170 b5 04 Integral Limit Setting Sets the maximum output possible from the integrator Set as a of 0 0 to 01 8 PII Limit EUM 100 0 100 0 Programming 26 b5 06 PI Output Limit Sets the maximum output possible from the entire PI controller Set as 0 00 to OIAAH PI Limit a of fmax 100 0 100 0 Programming 26 Denotes that parameter can be changed when the drive is running Menu location is Quick Setting when b5 01 1 and Programming when b5 01 0 YASKAWA TM iQp 01 iQpump Drive User Manual 167 Parameter Name _ Parameter Modbus S res Setting Factory Menu Page No Address Digital Operator Description Range Setting Location No Display Sets the amount of offset of the output of the PI controller Set as a of fmax The PI
302. ts the time to accelerate from zero to maximum frequency when Accel Time 2 selected via a multi function input 0 0 to 10 0566 Programming 30 i i i 6000 0 C1 04 0203H Decelera ion Time 2 Sets the time to decelerate from maximum frequency to zero when 10 0 sec Programming 30 Decel Time 2 selected via a multi function input C1 05 Acceleration Time 3 Sets the time to accelerate from zero to maximum frequency when 0204H Accel Time 3 activated by P3 12 Used for system response stabilization 50 0 sec Programming 30 C1 06 Deceleration Time 3 Sets the time to decelerate from maximum frequency to zero when 0203H Decel Time 3 activated by P3 12 Used for system response stabilization 50 0 sec Programming 240 Fast Stop Time Sets the time to decelerate from maximum frequency to zero for the 0 0 to C1 09 0208H Fast Stop Time Fast Stop function 6000 0 10 0 segs Programming 30 Denotes that parameter can be changed when the drive is running 168 YASKAWA TM iQp 01 iQpump Drive User Manual Parameter Name Parameter Modbus EAE E Setting Factory Menu Page No Address Digital Operator Description Range Setting Location No Display Accel Decel Switch Sets the frequency for automatic switching of accel decel times 1 11 020 F Fout lt 1 11 Accel Decel Time 2 0 0 to 00Hz P i 30 Y NDE Fre Fout gt 1 11 Accel Decel Time 1 200 0 ae 4 Multi function i
303. tting Description 0 Operation Only 2 Advanced Level factory default If the iQpump drive is programmed for Operation Only A1 01 0 Operation Only then only the OPERATION and the PROGRAMMING menus are accessible Within the PROGRAMMING menu only parameters A1 01 and 1 04 are adjustable If A1 01 is configured for Advanced Access A1 01 2 Advanced Level then all menus and all parameters are shown If the Access Level Selection is set to Advanced all parameters should be adjustable unless 1 The iQpump drive parameters are password protected A1 04 which will prevent access to A1 00 through A1 03 and all A2 parameters 2 A digital input has been configured as a Program Lockout H1 0X 1B is active 3 During serial communication writing if a parameter change is also attempted via the digital operator a BUSY WRITE PROTECTED message will display Parameter change will not be possible from the digital operator until an Enter command is received via the serial communication to finish the serial writing process m A1 03lnitialize Parameters Setting Description 0 No Initialize factory default 1110 User Initialize 2220 2 Wire Initialize 3330 3 Wire Initialize The iQpump drive can be set back to one of three default states via the A1 03 parameter 1 User Initialization 1110 The modified iQpump drive parameters are returned to the values selected as user settings User
304. ult 0 0 The PI Offset Adjustment parameter has two different uses Parameter b5 07 serves different functions depending on whether it is used on a standard PI loop or a Differential PI loop Parameter b5 07 causes an offset to be applied to the output of the PI function in a non Differential PI loop Every time the PI output is updated the offset b5 07 is summed with the PI output This can be used to artificially kick start a slow starting PI loop If the iQpump drive is configured for Differential PI Regulation H3 09 16 PI differential then this parameter is the target setpoint for the differential to be maintained between the signal measured on analog input A1 and the signal measured on analog input A2 m b5 08 PI Primary Delay Time Constant Setting Range 0 00 to 10 00 sec Factory Default 0 00 sec Acts as a time based filter that lowers the responsiveness of the PI function but also makes the function more stable when the setpoint varies rapidly or when the feedback is noisy 100 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters m b5 09 PI Output Level Selection Setting Description 0 Normal Output direct acting factory default 1 Reverse Output reverse acting Normally the output of the PI function causes an increase in motor speed whenever the measured feedback is below the setpoint This is referred to as direct acting response However if b5 09
305. ult The format is the same as for U1 11 Output Term Sts U2 13 008CH Drive Operation Status at Most Recent Fault The format is the same as for U1 12 Inverter Status U2 14 008DH Cumulative Operation Time at Most Recent Fault Elapsed time Note Fault trace is not executed at CPF00 01 CPF03 UVI and UV2 YASKAWA TM iQp 01 iQpump Drive User Manual 193 Fault History List Table 4 Fault History List Modbus 2 Parameter No Fault Hi arameter No Addioss ault History Most Recent Fault U3 01 0090 Last Fault 2nd Most Recent Fault 13 02 0021H Fault Message 2 3rd Most Recent Fault VERS Fault Message 3 4th Most Recent Fault et 0023H Fault Message 4 U3 05 0094H Cumulative Operation Time at Most Recent Fault Elapsed Time 1 U3 06 0095H Cumulative Operation Time at 2nd Most Recent Fault Elapsed Time 2 U3 07 009BH Cumulative Operation Time at 3rd Most Recent Fault Elapsed Time 3 U3 08 0097H Cumulative Operation Time at 4th Most Recent Fault Elapsed Time 4 5th Most Recent Fault d 0804H Fault Message 5 6th Most Recent Fault Fault Message 6 7th Most Recent Fault UH eater Fault Message 7 8th Most Recent Fault 1942 osori Fault Message 8 9th Most Recent Fault Vo 9908 Fault Message 9 10th Most Recent Fault 0809H Fault Message 10 U3 15 080EH Cumulative Operation Time at 5th Most
306. ump drive from the enclosure panel If the iQpump drive is mounted with the heatsink external to the enclosure the cooling fan can only be replaced by removing the iQpump drive from the enclosure m Removing the Heatsink Cooling Fan 1 Always turn OFF the input power before removing and installing the heatsink cooling fan 2 Press in on the right and left sides of the fan cover in the direction of arrows 1 and then pull the fan out in the direction of arrow 2 3 Pull out the cable connected to the fan from the fan cover and disconnect the power connector See Figure 7 1 4 Open the fan cover on the left and right sides in the direction of arrows 3 and remove the fan cover from the fan Power Connector Figure 7 1 Cooling Fan Replacement Procedure m Installing the Heatsink Cooling Fan 1 Attach the fan cover to the cooling fan Be sure that the air flow direction indicated by the arrows above faces into the iQpump drive 2 Connect the power connector securely and place the power connector and cable into the fan cover 3 Mount the fan cover on iQpump drive Be sure that the tabs on the sides of the fan cover click into place on the iQpump drive 162 YASKAWA TM iQp 01 iQpump Drive User Manual 7 3 Heatsink Cooling Fan Replacement Models CIMR P7U2022 thru 2110 30HP to 150HP 208V 240V and 4024 thru 4300 40HP to 500HP 480V A cooling fan assembly is attached to the top inside the iQpump driv
307. ump drive output in order to match the measured feedback value to a desired setpoint When PI is operated in the differential mode however the iQpump drive output is adjusted in order to maintain a desired differential between two feedback signals When the A2 analog input is configured as a PI Differential H3 09 16 PI Differential the Al analog input becomes the other PI Differential input The desired differential is set by parameter b5 07 PI Differential Setpoint and can be set so that A2 1s held less than 1 b5 07 0 or A2 is held greater than A1 b5 07 gt 0 When PI Differential operation is chosen the A1 feedback level can be monitored by U1 24 PI Feedback and the A2 feedback level can be monitored by U1 53 PI Feedback2 Function Not Used Setting 1F When H3 09 1F Not Used any signal applied to the A2 analog input will be ignored by the iQpump drive m H3 10 Terminal A2 Gain Setting Setting Range 0 0 to 1000 0 Factory Default 100 096 m H3 11 Terminal A2 Bias Setting Setting Range 100 0 to 100 0 Factory Default 0 0 YASKAWA TM iQp 01 Drive User Manual 113 5 1 iQpump Basic Programming Parameters Parameters H3 10 and H3 11 perform the same function for the A2 analog input that parameters H3 02 and H3 03 perform for the A1 analog input Please refer to the parameter description for H3 02 and H3 03 for information about H3 10 and H3 11 These parameters could be used fo
308. un 0 Detection YASKAWA TM iQp 01 Drive User Manual 171 Parameter Name ter Modb BER ipti ao Address Digital Operator Description Display Stopping Method for External Fault from Setting Factory Menu Page Range Setting Location No 0 Ramp to Stop 1 Coast to Stop F6 03 03A4H Communication Option 2 Fast Stop 0 to 3 1 Programming 46 Card 3 Alarm Onl EF0 Fault Action Current Monitor Display s F6 05 03A6H Unit Selection 0 A Display Oor 1 0 Programming 46 0 1 Current Unit Sel 1 100 8192 Drive Rated Current Digtalnpts Inputs 0 3 wire control FWD REV selection for 3 wire sequence 1 Local Remote Sel Hand Auto Selection Closed Hand Open Auto 2 Option Inv Sel Selects source of speed command and sequence Closed b1 01 amp b1 02 Open Option Card 3 Multi Step SP1 Terminal S3 Function Closed speed command from 41 02 or Aux Terminal Selection Open speed command determined by b1 01 x H1 01 0400H Terminal S3 Sel A Multi Step SP2 y 0 to 87 24 Programming 47 Closed speed command from d1 03 or d1 04 Open speed command determined by b1 01 7 Multi Acc Dec 1 Closed Accel amp Decel Ramps determined by C1 03 amp C1 04 Open Accel amp Decel Ramps determined by C1 01 amp C1 02 8 Ext BaseBlk N O Closed Output transistors forced off Open Normal operation 9 Ext BaseBlk N C Closed Normal Operation Ope
309. unning PumpMuttiplex Multiplex Selects lead lag detection operation 0 Output Frequency Output Frequency 0 Uses P3 02 P3 04 P3 06 P3 09 P3 10 1 Feedback Feedback Level 1 Uses P3 03 P3 04 P3 05 P3 06 2 Feedback Fout Feedback Level and Output Frequency 2 Uses P3 02 P3 03 P3 05 P3 06 P3 07 P3 08 P3 10 Works in conjunction with parameters P2 11 to P2 19 0to2 Programming 143 185 Parameter Name Parameter Modbus Setting Facto Menu Page No Address Operator Description Bande Setting Location N isplay Sets the maximum level used for multiplex pumping operation Parameter is active when P3 01 0 or P3 01 2 is selected P3 01 0 When the output frequency rises above the level programmed in P3 02 for a time specified in P3 04 the next available pump will be added to the system by means of a multi function digital P3 02 Drive Multi Maximum output closure H2 XX 40 41 0 0 to n 0615H Level 120 00 59 0 Hz Programming 149 Max Multi Level P3 01 1 Not Used P3 01 2 When the output frequency rises above level programmed in P3 02 and the delta feedback setpoint minus feedback has exceeded the level programmed in P3 03 for a time specified in P3 04 the next available pump will be added to the system by means of a multi function digital output closure H2 XX 40 41 Sets the level used for multiplex pumping operation The p
310. urrences The following section explains the basic pump protection that the iQpump drive offers One or more of the basic protection functions can protect from occurrences such as Dry Well Air in System Blocked Impeller No Water Low Feedback e g Low System Pressure Detection High Feedback e g High System Pressure Detection Pump System Shutdown When System Setpoint Cannot Be Maintained The iQpump drive continuously monitors pump system regulation and is able to shutdown the pump system after a programmable time in case the system is not able to maintain the system setpoint The Pump Protection function consists of 2 parameters Table 4 16 P Parameter Name arameter Modbus Digital Operator Description Setting Factory Menu Page No Address 9 a Vp Range Setting Location No Display When the Drive is running and the difference between the setpoint 0 0 6 and the feedback exceeds the level in P1 11 for the time specified in 0 0 0 1 11 M Setpoint 6000 0 1 12 the Drive will trip on a Not Maintaining Setpoint NMS system Pump Quick 0106H Difference system 5 The Drive will coast to a stop when a fault occurs A value of 0 units Setup 00327 Max SetPoint Diff s units disables this function This function is only active during running P1 02 P1 02 while operating in auto mode SAL Delay time before a Not Maintaining SetPoin
311. utomatic Restart Timing Diagram The auto restart count is reset back to 0 if any of the following occur No further faults for ten minutes after the last retry The iQpump drives power is turned off the iQpump drive must be without power long enough to let control power dissipate The SHIFT RESET key is pushed after the last reset attempt The setting of parameter L5 02 determines whether the fault output MA MB will be closed during an auto restart attempt The setting of L5 02 can be important when interfacing the iQpump drive with other equipment The following faults will allow the Auto Restart function to initiate OC Overcurrent LF Output Open Phase PF Input Phase Loss PUF DC Bus Fuse OLI Motor Overload OL3 Overtorque OL2 Drive Overload OV DC Bus Overvoltage GF Ground Fault UVI DC Bus Undervoltage OHI Overheat In order for auto restart after a UV1 fault Momentary Power Loss Ride thru must be enabled L2 01 1 PwrL Ride Thru 1 or 2 CPU Power Active Setting H2 01 or H2 02 equal to 1E configures a digital output as Restart Enabled to signal if an impending auto restart is possible 116 YASKAWA TM iQp 01 iQpump Drive User Manual 5 1 iQpump Basic Programming Parameters L6 Torque Detection m L6 01 Torque Detection Selection 1 Setting Description 0 Disabled factory default OL SpdAgree Alm OL At Run Alm OL SpdAgre
312. ve designed specifically for Simplex and Multiplex pumping applications The pump applications include Booster Systems Submersible Deep Well Fluid Storage Tanks Metering Pumps Commercial and Residential Irrigation Systems The iQpump P7U sets a new benchmark for size cost performance ease of use benefits comprehensive pump and motor protection features and quality The iQpump P7U includes numerous built in features such as H O A Operation Selectable Pump Control Engineering Units PI Control Pump Basic Control Pump Protection Multi Pump Control Lead Lag and Pump Messaging Terminology The LCD keypad operator is equipped with Hand Off Auto functions copy feature and 5 lines of display with 16 characters per line Built in PI and pump specific functions and parameters allow the operator to setup specific control values for a wide range of applications The iQpump P7U will optimize the pump performance by automatically adjusting the pump controller based on operating conditions of the pump such as process variable changes and pump protection requirements The P Group programming parameters are dedicated for pumping applications and provide for ease of setup The iQpump P7U drive offers energy savings by controlling the flow rate and the number of operating pumps on the system The iQpump P7U can be configured using the most popular system control configurations including Simplex Duplex and Triplex pumps systems The iQpum
313. ve is installed i i dine it L8 12 04B8H Setting ee ee oto 245 Programing lt 27 rating Drive overload OL2 protection level is reduced Ambient Temp OL2 Characteristic This parameter 2 x ee from L8 15 04BBH Selection at Low Speeds pn caime Waen output currents Memand output Meque ey dg we Oorl 1 Programming 111 OL2 Sel L Spd 0 Disabled A 1 Enabled L8 18 is active Enables and disables current limit A L8 18 29 CLA Selection 0 Disabled Oorl 1 Programming 172 Soft CLA Sel 1 Enabled OH Frequency Reference 18 19 O4BFH Reduction Level Sets the amount of frequency reference reduction when an Overheat 0 0 to 20 0 Programming 112 Pre alarm OH is detected 100 0 Fref During OH HuningPrev Prev 113 113 HSB OL Time Note Function Deactivated 3 82 1 0588H Width parameter may need to be increased 1 040 20 0 T Programming 173 HSB Decel Width Note Function Deactivated Sets the maximum current to be drawn during a HSB stop Higher n3 High Slip Braking Na 02 settings will shorten motor stopping times but cause increased 100 0 to 5 n3 02 0589H Current Limit 150 Programming 113 motor current and therefore increased motor heating 200 0 HSB Current Ref Note Function Deactivated Sets the amount of time the Drive will dwell at E1 09 Minimum High Slip Braking Dwe
314. y be faulty Remove the Digital Operator and then re install it YASKAWA TM iQp 01 Drive User Manual 149 6 7 Troubleshooting If the Motor Does Not Operate Use the following information if the motor does not operate m Ensure the digital operator is securely connected to the iQpump drive m The motor does not operate when the HAND key on the Digital Operator is pressed The following causes are possible The Speed Command Frequency Reference is too low If the Speed Command frequency reference is set below the frequency set in E1 09 Minimum Output Frequency the iQpump drive will not operate Raise the Speed Command to at least the minimum output frequency m The motor does not operate when an external run command is input The following causes are possible The iQpump drive is not in drive mode If the iQpump drive is not in drive mode it will remain in ready status and will not start Press the MENU key once and press the DATA ENTER key The iQpump drive is now in drive mode The Speed Command is too low If the Speed Command is set below the frequency set in E1 09 Minimum Output Frequency the iQpump drive will not operate Raise the Speed Command to at least the minimum output frequency m The motor stops during acceleration or when a load is connected The load may be too high The iQpump drive has a stall prevention function and an automatic torque boost function but the motor responsiveness limi

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