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V F D -E L S e rie s U s e r M a n u a l

1. Order P N BR1KOW050 BR1K2W008 BR1K2W6P8 BR1K5W005 BR1K5W040 B 6 Revision September 2013 3ELE V1 10 Appendix B Accessories B 2 No Fuse Circuit Breaker Chart For 1 phase 3 phase drives the current rating of the breaker shall be within 2 4 times rated input current 1 phase 3 phase Recommended Recommended Model no fuse Model no fuse breaker breaker A A VFDOO2EL11A 15 VFDO02EL23A 5 VFDOO2EL21A 10 VFDO04EL23A 5 VFDO04EL11A 20 VFDO04EL43A 5 VFDOO4EL21A 15 VFDO07EL23A 10 VFDOO7EL11A 30 VFDO07EL43A 5 VFDOO7EL21A 20 VFDO15EL23A 20 VFDO15EL21A 30 VFDO15EL43A 10 VFDO22EL21A 50 VFD022EL23A 30 VFD022EL43A 15 VFD037EL23A 40 VFD037EL43A 20 Revision September 2013 3ELE V1 10 Appendix B Accessories B 3 Fuse Specification Chart Smaller fuses than those shown in the table are permitted 1 A 1 A Line Fuse Model Input Output 1 A Bussmann P N VFDO02EL11A 6 4 1 6 15 JJN 15 VFDO02EL21A 4 9 1 6 10 JJN 10 VFD002EL23A 1 9 1 6 5 JJN 6 VFDO04EL11A 9 2 5 20 JJN 20 VFDO04EL21A 6 5 2 5 15 JJN 15 VFD004EL23A 2 7 2 5 5 JJN 6 VFD004EL43A 1 8 1 5 5 JJS 6 VFDOO7EL11A 18 4 2 3
2. aa Ze EHSL Ly HES HH D lo 2 ae Jo S i f Revision September 2013 3ELE V1 10 Chapter 2 Installation and Wiring 2 2 External Wiring Power Supply FUSE NFB O Magnetic contactor Input AC Line Reactor Zero phase Reactor EMI Filter d la R L1 S L2 T L3 Brak unit rake resistor ge U T1 V T2 W T3 x F Zero phase Reactor Line Reactor Items Explanations P Please follow the specific power ower h f supply supply requirements shown in Appendix A There may be an inrush current during power up Please check the Fuse NFB chart of Appendix B and select the Optional _ correct fuse with rated current Use of an NFB is optional Magnetic Please do not use a Magnetic contactor contactor as the vO switch of the AC Optional motor drive as it will reduce the operating life cycle of the AC drive Used to improve the input power factor to reduce harmonics and provide protection from AC line disturbances surges switching Input AC spikes short interruptions etc AC Line Reactor line reactor should be installed when Optional the power supply capacity is 500kVA or more or advanced capacity is activated The wiring distance should be lt 10m Refer to appendix B for details Zero phase reactors are us
3. oo as x Related Applications Purpose Functions Parameters When AC motor drive overheats it 03 00 Air conditioner Safety measure uses a thermal sensor to have 04 05 04 08 overheat warning Two wire three wire sza Related Applications Purpose Functions Parameters FWD STOP So MI1 OPEN STOP 02 00 CLOSE FWD 02 01 5o MI2 OPEN STOP REVISTOR T erases REV 02 09 BoM 04 04 To run stop RUN STOP So MI1 OPEN STOP forward and CLOSE RUN General application FWDIREV ps3 Meno ee FWD reverse by external ee iat terminals 3 wire STOP RUN MI1 CLOSE RUN rg rores 50 ee MI3 OPEN STOP so MI2 OPEN FWD REV FWD CLOSE REV DCM Operation Command Boa Related Selecting the Selection of AC motor drive control by 02 01 General application source of control external terminals digital keypad or 04 05 04 08 signal RS485 4 30 Revision September 2013 3ELE V1 10 Frequency Hold Chapter 4 Parameters er Related Applications Purpose Functions Parameters i Acceleration Hold output frequency during 04 05 04 08 General application i deceleration pause Acceleration deceleration Auto Restart after Fault si Related Applications Purpose Functions Parameters For continuous and 08 15 08 16 The AC motor drive can be Air conditioners reliable operation restarted reset
4. 120mm 150mm FrameA Frame B 1 2 2 DC bus Sharing Connecting the DC bus of the AC Motor Drives in Parallel 1 This function is not for 115V models N deceleration on w The AC motor drives can absorb mutual voltage that generated to DC bus when Enhance brake function and stabilize the voltage of the DC bus The brake module can be added to enhance brake function after connecting in parallel Only the same power system can be connected in parallel It is recommended to connect 5 AC motor drives in parallel no limit in horsepower Revision September 2013 3ELE V1 10 Chapter 1 Introduction power should be applied at the same time only the same power system can be connected in parallel Power 208 220 230 380 440 480 depend on models a F a amp Ba ue S 9 Q wa me i P ES Braking modules w w w For frame A and B terminal is connected to the terminal of the braking module 1 3 Dimensions Dimensions are in millimeter and inch W w1
5. Start Point for DC Brake Time during 01 05 Stopping08 03 gt Minimum Output Frequency DC Brake Time during Stopping Run Stop ON OFF DC Brake Time aa DC Brake during Start up is used for loads that may move before the AC drive starts such as fans and pumps Under such circumstances DC Brake can be used to hold the load in position before setting it in motion DC Brake during stopping is used to shorten the stopping time and also to hold a stopped load in position For high inertia loads a brake resistor for dynamic brake may also be needed for fast decelerations 08 04 Momentary Power Loss Operation Selection Factory Setting 0 B D 4 90 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Settings 0 Operation stops coast to stop after momentary power loss Operation continues after momentary power loss speed search starts with the Master Frequency reference value 2 Operation continues after momentary power loss speed search starts with the minimum frequency aa This parameter determines the operation mode when the AC motor drive restarts from a momentary power loss 08 05 Maximum Allowable Power Loss Time Unit 0 1 Settings 0 1 to 20 0 sec Factory Setting 2 0 aa If the duration of a power loss is less than this parameter setting the AC motor drive will resume operation If it exceeds the Maximum Allowable Power Loss Time the AC motor drive output is
6. RS485 BUS PC command le Response Message of AC Drive Handling time Response Delay Time of AC drive Pr 09 07 Max 6msec 09 08 KPC CC01 Keypad Enable Disable Settings 0 Disable Factory Setting 0 1 Enable og When Pr09 08 1 the communication formats are 19200 RTU 8 N 2 aa When using PUO6 Pr09 01 Pr09 04 and Pr09 08 are disabled AR When Pr09 08 1 the communication formats are 19200 RTU 8 N 2 Pr09 01 Pr09 04 are also disabled Revision September 2013 3ELE V1 10 4 111 Chapter 4 Parameters Group 10 PID Control 10 00 PID Set Point Selection Factory Setting 0 Settings 0 Disable 1 Digital keypad UP DOWN keys 2 AVI 0 10VDC 3 ACI 4 20mA 4 PID set point Pr 10 11 co EZE Input Terminal for PID Feedback Factory Setting 0 Settings 0 Positive PID feedback from external terminal AVI 0 10VDC 1 Negative PID feedback from external terminal AVI 0 10VDC 2 Positive PID feedback from external terminal ACI 4 20mA 3 Negative PID feedback from external terminal ACI 4 20mA aa Note that the measured variable feedback controls the output frequency Hz Select input terminal accordingly Make sure this parameter setting does not conflict with the setting for Pr 10 00 Master Frequency When Pr 10 00 is set to 2 or 3 the set point Master Frequency for PID control is obtained from the AVI or ACI external terminal 0 to 10V or 4 20mA or from multi step speed
7. Load speed and torque characteristics Voltage fluctuations and unbalance e J Number of phases single phase protection Frequency Mechanical friction losses in wiring e e Duty cycle modification J Revision September 2013 3ELE V1 10 C 1 Appendix C How to Select the Right AC Motor Drive C 1 Capacity Formulas 1 When one AC motor drive operates one motor The starting capacity should be less than 1 5x rated capacity of AC motor drive The starting capacity kxN GD N T x 375 ta 2 When one AC motor drive operates more than one motor lt 1 5x the _ capacity _of _ AC _motor _drive kVA 973 x7 x cos p 2 1 The starting capacity should be less than the rated capacity of AC motor drive B Acceleration time lt 60 seconds The starting capacity kxN 1X COS E Acceleration time 60 seconds n ns Ks I Pcjl k n Nr lt 1 5xthe_capacity_of _ AC _ motor _drive kVA The starting capacity kxN r ns ks a 1 Pci 1X cOsp lt the _capacity _of _ AC _motor _drive kVA 1 ks 1 nr 2 2 The current should be less than the rated current of AC motor drive A E Acceleration time lt 60 seconds ny Iu 1 ks 1 lt 1 5x the rated _current _of _ AC _motor _drive A E Acceleration time 60 seconds nr In 1L4 ks 1 lt the rated _current_of _AC _motor _drive A C 2 Revision September 2013 3ELE V1 10 Ap
8. PE ED a l 7 lt l ae E gt I aa g I 5 Zo 7 1A fi g ee alll 7 Frame Ww w1 H H1 D D A 72 0 2 83 59 0 2 32 174 0 6 86 151 6 5 97 136 0 5 36 5 4 0 21 2 7 0 11 B 100 0 3 94 89 0 3 50 174 0 6 86 162 9 6 42 136 0 5 36 5 4 0 21 2 7 0 11 Revision September 2013 3ELE V1 10 1 9 Chapter 1 Introduction Dra Frame A VFD002EL11A 21A 23A VFD004EL11A 21A 23A 43A VFD007EL21A 23A 43A VFD015EL23A 43A Frame B VFD007EL11A VFD015EL21A VFD022EL21A 23A 43A VFD037EL23A 43A 1 10 Revision September 2013 3ELE V1 10 Chapter 2 Installation and Wiring After removing the front cover check if the power and control terminals are clear Be sure to observe the following precautions when wiring General Wiring Information Applicable Codes All VFD EL series are Underwriters Laboratories Inc UL and Canadian Underwriters Laboratories cUL listed and therefore comply with the requirements of the National Electrical Code NEC and the Canadian Electrical Code CEC Installation intended to meet the UL and cUL requireme
9. 09 02 A Transmission Fault Treatment Factory Setting 3 Settings 0 Warn and keep operating 1 Warn and RAMP to stop 2 Warn and COAST to stop 3 No warning and keep operating Ra This parameter is set to how to react if transmission errors occur g See list of error messages below see section 3 6 Settings B B 4 96 Revision September 2013 3ELE V1 10 Chapter 4 Parameters A Time out Detection Unit 0 1 Settings 0 0 to 120 0 sec Factory Setting 0 0 0 0 Disable AR If Pr 09 03 is not equal to 0 0 Pr 09 02 0 2 and there is no communication on the bus during the Time Out detection period set by Pr 09 03 cE10 will be shown on the keypad 09 04 A Communication Protocol Factory Setting 0 Settings Modbus ASCII mode protocol lt 7 N 2 gt Modbus ASCII mode protocol lt 7 E 1 gt Modbus ASCII mode protocol lt 7 0 1 gt Modbus RTU mode protocol lt 8 N 2 gt Modbus RTU mode protocol lt 8 E 1 gt Modbus RTU mode protocol lt 8 0 1 gt Modbus RTU mode protocol lt 8 N 1 gt Modbus RTU mode protocol lt 8 E 2 gt Modbus RTU mode protocol lt 8 0 2 gt Modbus ASCII mode protocol lt 7 N 1 gt Modbus ASCII mode protocol lt 7 E 2 gt Modbus ASCII mode protocol lt 7 0 2 gt 2 O ONDA FPF WNYN O oO aa 1 Control by PC A VFD EL can be set up to communicate in Modbus networks using one of the following modes ASCII American Standard Code for In
10. 210AH Display temperature of IGBT C 2116H User defined Low word 2117H User defined High word Note 2116H is number display of Pr 00 04 High byte of 2117H is number of decimal places of 2116H Low byte of 2117H is ASCII code of alphabet display of Pr 00 04 3 6 Exception response The AC motor drive is expected to return a normal response after receiving command messages from the master device The following depicts the conditions when no normal response is replied to the master device The AC motor drive does not receive the messages due to a communication error thus the AC motor drive has no response The master device will eventually process a timeout condition The AC motor drive receives the messages without a communication error but cannot handle them An exception response will be returned to the master device and an error message CExx will be displayed on the keypad of AC motor drive The xx of CExx is a decimal code equal to the exception code that is described below In the exception response the most significant bit of the original command code is set to 1 and an exception code which explains the condition that caused the exception is returned Example of an exception response of command code O6H and exception code 02H ASCII mode RTU mode STX Address 01H Address Low 0 Function 86H Address High 4 Exception code 02H Function Low 8 CRC CHK Low
11. Factory Setting 0 0 oO The drift current will occur in a specific zone of the motor and it will make motor instable By using this parameter it will improve this situation greatly jan The drift current zone of the high power motors is usually in the low frequency area AR It is recommended to set to more than 2 0 Revision September 2013 3ELE V1 10 4 95 Chapter 4 Parameters Group 9 Communication Parameters There is a built in RS 485 serial interface marked RJ 45 near to the control terminals The pins are defined below RS 485 8 lt 1 Serial interface 1 Reserved 2 EV 3 GND 4 SG 5 SG 6 Reserved KKU 7 Reserved 8 Reserved Each VFD EL AC motor drive has a pre assigned communication address specified by Pr 09 00 The RS485 master then controls each AC motor drive according to its communication address 09 00 A Communication Address Settings 1 to 254 Factory Setting 1 an If the AC motor drive is controlled by RS 485 serial communication the communication address for this drive must be set via this parameter And the communication address for each AC motor drive must be different and unique 09 01 A Transmission Speed Factory Setting 1 0 Baud rate 4800 bps bits second 1 Baud rate 9600 bps 2 Baud rate 19200 bps 3 Baud rate 38400 bps Q This parameter is used to set the transmission speed between the RS485 master PC etc and AC motor drive
12. Natural Cooling Voltage Class 460V Class Model Number VFD XXXEL__ oa o os 022 o 0 2 0 i hp Rated Output Capacity 2 kVA 1 2 2 0 3 3 44 6 8 Rated Output Curent a2 3 S put voltage 3 Phase Proportional to Input Voltage 6 Output Frequency Hz 0 1 600 Hz Carrier Frequency kHz 2 12 Rated Input Current A 9 0 g Rated Voltage Frequency 3 phase 380 480V 50 60Hz Voltage Tolerance 10 342 528V Frequency Tolerance 5 47 63Hz Cooling Method Natural Cooling Fan Cooling Weight kg 17 General Specifications Control System SPWM Sinusoidal Pulse Width Modulation control V f control Frequency Setting Resolution ooh Output Frequency 0 01Hz Resolution Including the auto torque auto slip compensation starting torque can be 150 at 5 0Hz Overload Endurance 150 of rated current for 1 minute Torque Characteristics Skip Frequency Three zones setting range 0 1 600Hz Accel Decel Time 0 1 to 600 seconds 2 Independent settings for Accel Decel time Stall Prevention Level Setting 20 to 250 of rated current Operation frequency 0 1 600 0Hz output 0 100 rated current pe Brae Start time 0 60 seconds stop time 0 60 seconds Control Characteristics A 2 Revision September 2013 3ELE V1 10 Appendix A Specifications General Specifications Approx 20 up to 125 possible with optional brake resistor or externally mounted brake unit 1 15hp 0 75 11kW models have brake chopper bu
13. Example 02 Suppose that turntable is rotating at 1 5Hz the Pr01 22 10Hz Simple Positioning Stop Frequency 2 and Pr01 30 10 sec Delay Time of Simple Positioning Stop 2 then the deceleration time will be 40 sec for decreasing from 60Hz to OHz The delay time to stop of 1 5Hz is 1 5sce the deceleration time is 1 sec for decreasing from 1 5Hz to 0 Hz When stop command is given Simple Positioning Stop will be activate its rotation speed is n 120x1 5 4 round minute 1 5 2 round second Number of rounds of motor turntable 1 5 2 x 1 5 2 5 2 1 5 rounds ftHz 15 Ik 1_5sec HM a Therefore the distance travelled by the motor after the stop command is given number of rounds x circumference 1 5x 27r That means the turbtable stopped after 1 5 rounds 4 48 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Group 2 Operation Method Parameters 02 00 X Source of First Master Frequency Command Factory Setting 1 02 09 X Source of Second Master Frequency Command Settings 0 1 2 3 4 Factory Setting 0 Digital keypad UP DOWN keys or Multi function Inputs UP DOWN Last used frequency saved Digital keypad is optional 0 to 10V from AVI 4 to 20mA from ACI RS 485 RJ 45 communication Digital keypad potentiometer aa oO Revision September 2013 3ELE V1 10 These parameters set the Master Frequency Command Source of the AC motor drive Th
14. Group 7 Motor Parameters Parameter Explanation Settings Pobre Customer etting 407 00 Motor Rated Current 30 FLA to 120 FLA FLA Motor No Load m 07 01 Current O FLA to 99 FLA 0 4 FLA Torque 07 02 Compensation 0 0 to 10 0 0 0 407 03 Slip Compensation 0 00 to 10 00 0 00 Gain 07 04 Motor Parameters 0 Disable 0 Auto Tuning 1 Auto tuning R1 Motor doesn t run 2 Auto tuning R1 No load current with running motor 07 05 Motor Line to Line 0 65535mQ 0 Resistance R1 Motor 0 07 06 Motor Rated 0 00 20 00Hz 3 00 Slip Motor 0 07 07 Slip Compensation 0 250 200 Limit 07 08 Torque 0 01 10 00 sec 0 30 Compensation Time Constant 07 09 Slip 0 05 10 00 sec 0 20 Compensation Time Constant Accumulative Motor 07 10 Operation Time 0 to 1439 Min 0 Min Accumulative Motor 07 11 Operation Time 0 to 65535 Day 0 Day Motor PTC 0 Disable A Overheat Protection 4 Enable 9 Input Debouncing 07 13 Time of the PTC 0 9999 2ms 100 Protection Revision September 2013 3ELE V1 10 4 19 Chapter 4 Parameters i Factory Parameter Explanation Settings Setting Customer Motor PTC 07 14 Overheat Protection 0 1 10 0V 2 4 Level Motor PTC 07 15 Overheat Warning 0 1 10 0V 1 2 Level Motor PTC 07 16 Overheat Reset 0 1 5 0V 0 6 Delta Level Treatment of the 0 Warn and RAMP to stop 07 17 Motor PTC 1 Warn and COAST to stop 0 Overheat 2 Warn and keep running jan 4 20 Revisio
15. 13th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 13 14th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 14 15th Step Speed 0 00 to 600 0 Hz 0 00 Frequency Revision September 2013 3ELE V1 10 4 15 Chapter 4 Parameters Group 6 Protection Parameters Factory 115 230V series 330 0V to 410 0V 390 0V Over Voltage Stall PU 06 00 Prevention 460V series 660 0V to 820 0V 780 0V 0 0 Disable over voltage stall prevention Over Current Stall 0 Disable 06 01 Prevention during 170 Accel 20 to 250 Over Current Stall 0 Disable 06 02 Prevention during 170 Operation 20 to 250 0 Disabled 1 Enabled during constant speed operation After the over torque is detected keep running until OL1 or OL occurs 3 2 Enabled during constant speed operation sh aes de After the over torque is detected stop OL2 running 3 Enabled during accel After the over torque is detected keep running until OL1 or OL occurs 4 Enabled during accel After the over torque is detected stop running Over Torque 5 Over Torque Electronic Thermal 0 Standard motor self cooled by fan Overload Relay Selection 1 Special motor forced external cooling 2 Disabled 06 07 Electronic Thermal 30 to 600 sec Characteristic Present Fault 0 No fault Record 1 Over current oc 2 Over voltage ov 4 16 Revision September 2013 3ELE V1 10 06 09 Second Most Recent Fault Record Third Most Recent Fault Record 06 11
16. 2 wire FWD STOP REV STOP Operation Control Modes 2 wire FWD REV RUN STOP 0 3 wire operation 04 05 Multi function Input No function 1 Terminal MI3 Multi Step speed command 2 2 04 06 Multi function Input 3 Multi Step speed command 3 2 Terminal MI4 4 Multi Step speed command 4 5 External reset 04 07 Multi function Input 6 Accel Decel inhibit 3 Terminal MI5 7 Accel Decel time selection command 8 Jog Operation 9 04 08 Multi function Input External base block 4 Terminal MI6 O G a e 3 Ke 7 29 so lt Multi Step speed command 1 10 Up Increment master frequency 11 Down Decrement master frequency 12 Counter Trigger Signal 13 Counter reset 14 E F External Fault Input 15 PID function disabled 4 12 Revision September 2013 3ELE V1 10 Parameter 04 09 04 10 Chapter 4 Parameters Function Setting 16 Output shutoff stop 17 Parameter lock enable 18 Operation command selection external terminals 19 Operation command selection keypad 20 Operation command selection communication 21 FWD REV command 22 Source of second frequency command 23 Simple position stop by forward limit 24 Simple position stop by reverse limit 25 Multi pumps switch by Hand Auto mode BitO MI1 Bit1 MI2 Bit2 MI3 i Bit3 MI4 Multi function Input ei Contact Selection Bit4 MIS Bit5 MI6 0 N O 1 N C P S MI1 to MI3 will be invalid when it
17. AR The Setting method is convert binary number to decimal number for input AA For example if setting MI3 MI5 MI6 to be internal terminals and MI1 MI2 Ml4 to be external terminals The setting value should be bit5X2 bit4x2 bit2X27 1X2 1X24 1X27 32 16 4 52 as shown in the following 5 4 3 2 1 0 i ve 22 2 2 og ona Bit 1 7 0 7 ol o mn 04 28 X internal Terminal Status Unit 1 Settings 0 to 4095 Factory Setting 0 Revision September 2013 3ELE V1 10 4 75 Chapter 4 Parameters ae This parameter is used to set the internal terminal action via keypad or communication aa For standard AC motor drive the multi function input terminals are MI1 to MI6 as shown in the following Weights 2 2f 2 2 2 2 O set internal terminal to be OFF Bit s 4 sl2 7 0 Pes Smal terminal to be ON a For example if setting MI3 MI5 and MI6 to be ON Pr 04 28 should be set to bit5X2 bit4X2 bit2X27 1X2 1X24 1X27 32 16 4 52 as shown in the following Weights 2 2 2 2 2 2 O OFF Bt 1 1 o 7 o o OM 4 76 Revision September 2013 3ELE V1 10 amp Group 5 Multi step speeds parameters 05 00 05 01 05 02 05 03 05 04 05 05 05 06 05 07 05 08 05 09 05 10 05 11 05 12 05 13 05 14 X 1st Step Speed Frequency Chapter 4 Parameters Unit 0 01 AW 2nd Step Speed Frequency A 3rd Step Speed Frequency X 4th Step Speed Frequency A 5th Step Speed Frequency A 6th Step Spe
18. Setting End user s master End user s slave Factory Setting Note 400 03 Start up Display Selection 0 Display the frequency command value Fxxx 1 Display the actual output frequency Hxxx 2 Display the content of user defined unit Uxxx 3 Multifunction display see Pr 00 04 4 FWD REV command 400 04 Content of Multi function Display 0 Display the content of user defined unit Uxxx 1 Display the counter value c 2 Display the status of multi function input terminals d 3 Display DC BUS voltage u 4 Display output voltage E 5 Display PID analog feedback signal value b 6 Output power factor angle n 7 Display output power P 8 Display PID setting and feedback signal 9 Display AVI 1 V 10 Display ACI i mA 11 Display the temperature of IGBT h C 4 132 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Facto End End Parameter Function Setting rY user s user s Note Setting master slave 0 to 9999 Set up the constant pressure control to correspond User defined tothe Value largest 00 13 correspond to o 100 100 saan max operating da ie frequency decimal place The current number displayed is 10 0 Decimal place O to 3 00 14 of User defined 0 1 1 Value ete End End Parameter Ory user s user s Setting maste
19. Visual and aural inspection Tighten screw if necessary If the contact works correctly Visual inspection Printed circuit board and connector of main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there are any loose screws and Tighten the screws and press the o connectors connectors firmly in place If there is any peculiar smell and Visual inspection and smell o color change If there is any crack damage Visual inspection o deformation or corrosion If there is any leaked liquid or F deformation in capacitors Visual inspection Revision September 2013 3ELE V1 10 6 9 Chapter 6 Fault Code Information and Maintenance Cooling fan of cooling system Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year Visual aural inspection and turn the If there is any abnormal sound or fan with hand turn off the power o vibration before operation to see if it rotates smoothly If there is any loose screw Tighten the screw O If there is any change of color due to overheating Change fan 2 Ventilation channel of cooling system 6 10 Maintenance Period Check Items Methods and Criterion Daily Half One Year Year If there is any obstruction in the Visual inspection o heat sink air intake or air outlet Revision September 2013 3ELE
20. 300W 400 BUE BR300W4 0 5 0 4 VFDO04EL43A 0 216 Q 40015 1 00 1 400 4000 300W 400 BUE BR300W4 3 1 0 75 VFDOO7EL43A 0 427 Q 40015 1 00 1 200 2000 ao 400W 300 BUE BR200W1 2 gt 2 1 5 VFDO15EL43A 0 849 Q 40015 1 50 2 140 1600 T 600W 200 BUE BR300W4 3 2 2 VFD022EL43A 1 262 Q 40037 1 00 2 150 100Q 900W 120 BUE 5 3 7 VFDO37EL43A 2 080 Q 40037 1 150 100Q gt Tae i Please select the brake unit and or brake resistor according to the table means no Delta product Please use the brake unit according to the Equivalent Resistor Value 2 If damage to the drive or other equipment is due to the fact that the brake resistors and the brake modules in use are not provided by Delta the warranty will be void Take into consideration the safety of the environment when installing the brake resistors If the minimum resistance value is to be utilized consult local dealers for the calculation of the power in Watt 5 Please select thermal relay trip contact to prevent resistor over load Use the contact to switch power off to the AC motor drive 6 When using more than 2 brake units equivalent resistor value of parallel brake unit can t be less than the value in the column Minimum Equivalent Resistor Value for Each AC Drive the right most column in the table 7 Please read the wiring information in the user manual of the brake unit thoroughly prior to installation and
21. 5 4 36 Revision September 2013 3ELE V1 10 Chapter 4 Parameters 00 04 X Content of Multi function Display 307 1 OU 11 Display the temperature of IGBT h in C When Pr00 03 is set to 03 the display is according to the setting of Pr00 04 00 05 X User Defined Coefficient K Unit 0 1 Settings 0 1 to d 160 0 Factory Setting 1 0 The coefficient K determines the multiplying factor for the user defined unit The display value is calculated as follows U User defined unit Actual output frequency K Pr 00 05 Example A conveyor belt runs at 13 6m s at motor speed 60Hz K 13 6 60 0 22 0 226667 rounded to 1 decimal therefore Pr 00 05 0 2 With Frequency command 35Hz display shows U and 35 0 2 7 0m s To increase accuracy use K 2 2 or K 22 7 and disregard decimal point 00 06 Software Version Settings Read Only Display HHH 00 07 Reserved 00 08 Password Input Unit 1 Settings 0 to 9999 Factory Setting 0 Display 0 2 times of wrong password The function of this parameter is to input the password that is set in Pr 00 09 Input the correct password here to enable changing parameters You are limited to a maximum of 3 attempts After 3 consecutive failed attempts a blinking codE will show up to force the user to restart the AC motor drive in order to try again to input the correct password 00 09 Password Set Unit 1 Settings 0 to
22. Change between different display mode PU Key Pu gt CN data such as Master Frequency p Switch the operation command source Left Key F Right key UH Move the cursor to the right Move cursor to the left FWD REV Key Select FWD REV operation PROG DATA Used to enter programming parameters STOP RESET Stops AC drive operation and reset the drive after fault occurred RUN Key Start AC drive operation B 7 2 Explanation of Display Message Display Message Descriptions B 14 The AC motor drive Master Frequency Command The Actual Operation Frequency present at terminals U V and W The custom unit u The output current present at terminals U V and W Press A to change the mode to READ Press PROG DATA for about 2 sec or until its flashing read the parameters of AC drive to the digital keypad PUO6 It can read 4 groups of parameters to PUO6 read 0 read 3 Press a to change the mode to SAVE Press PROG DATA for about 2 sec or until it s flashing then write the parameters from the digital keypad PUO6 to AC drive If it Revision September 2013 3ELE V1 10 Display Message aim DL Appendix B Accessories Descriptions has saved it will show the type of AC motor drive The specified parameter setting The actual value stored in the specified parameter External Fault End displays for approximat
23. Example 1 Standard application This is the most used setting The user only needs to set Pr 02 00 to 04 The frequency command comes from keypad potentiometer GOH 2 E E Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 0 Bias adjustment 30Hz Pr 04 01 0 Positive bias Pr 04 02 100 Input gain Pr 04 03 0 No negative bias command OHz i ov 5V 10V Example 2 Use of bias This example shows the influence of changing the bias When the input is OV the output frequency is 10 Hz At mid point a potentiometer will give 40 Hz Once the Maximum Output Frequency is reached any further increase of the potentiometer or signal will not increase the output frequency To use the full potentiometer range please refer to Example 3 The value of external input voltage current 0 8 33V corresponds to the setting frequency 10 60Hz 4 64 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 16 7 Bias adjustment a Pr 04 01 0 Positive bias AEE a Pr 04 02 100 Input gain Pr 04 03 0 No negative bias command Bias a Adjustment _ a OHz OV 5V 10V Bias adjustment 10Hz 60Hz Gain 100 100 16 7 Gain 100 Example 3 Use of bias and gain for use of full range This example also shows a popular method The whole scale of the potentiometer can be used as desired In addition to signals of 0 to 10V the popular voltage signals also incl
24. For semiconductor components damage will occur once any specification is out of range Therefore it is necessary to periodically check air quality and the cooling fan and provide extra cooling of necessary In addition the microcomputer may not work in extremely low temperatures making cabinet heating necessary Revision September 2013 3ELE V1 10 5 9 Chapter 5 Troubleshooting 4 Store within a relative humidity range of 0 to 90 and non condensing environment Use an air conditioner and or exsiccator 5 15 Affecting Other Machines An AC motor drive may affect the operation of other machines due to many reasons Some solutions are a High Harmonics at Power Side High harmonics at power side during running can be improved by 1 Separate the power system use a transformer for AC motor drive 2 Use a reactor at the power input terminal of the AC motor drive 3 If phase lead capacitors are used never on the AC motor drive output use serial reactors to prevent damage to the capacitors damage from high harmonics 3 3 3 serial reactor phase lead capacitor 11 a Motor Temperature Rises When the motor is a standard induction motor with fan the cooling will be bad at low speeds causing the motor to overheat Besides high harmonics at the output increases copper and core losses The following measures should be used depending on load and operation range 1 Use a motor with
25. Increase torque compensation 5 12 The Motor does not Run as Expected Motor does not run Check Pr 01 01 thru Pr 01 06 No 5 i Adjust Pr 01 01 to Pr 01 06 as expected And torduecompensatign and lowertor ue comi ensation ettings q p Yes x Yi Run in low speed continuously amp S__ Please use specific motor No 2 Y Is load too large Reduce load or increase the capacity of AC motor drive No Check if output voltage of U V W Y S__ Motor has malfunction is balanced No v Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA Revision September 2013 3ELE V1 10 Chapter 5 Troubleshooting 5 13 Electromagnetic Induction Noise Many sources of noise surround AC motor drives and penetrate it by radiation or conduction It may cause malfunctioning of the control circuits and even damage the AC motor drive Of course there are solutions to increase the noise tolerance of an AC motor drive But this has its limits Therefore solving it from the outside as follows will be the best 1 2 Add surge suppressor on the relays and contacts to suppress switching surges Shorten the wiring length of the control circuit or serial communication and keep them separated from the power circuit wiring Comply with the wiring regulations by using shielded wires and isolation amplifiers for lo
26. V1 10 Appendix A Specifications There are 115V 230V and 460V models in the VFD EL series For 115V models it is 1 phase models For 0 25 to 3HP of the 230V models there are 1 phase 3 phase models Refer to following specifications for details Voltage Class 115V Class Model Number VFD XXXEL 002 007 Max Applicable Motor Output kW 0 2 0 75 Max Applicable Motor Output 0 25 10 hp i Rated Output Capacity a kVA 0 6 1 6 3 Rated Output Current A 1 6 4 2 X F 3 aia Output Voltage 3 Phase Proportional to Twice the Input Voltage amp Output Frequency Hz 0 1 600 Hz Carrier Frequency kHz 2 12 Rated Input Current A 6 4 18 5 Rated Voltage Frequency Single phase 100 120V 50 60Hz 5 Voltage Tolerance 10 90 132 V Frequency Tolerance 5 47 63 Hz Cooling Method Natural Cooling Weight kg 11 14 Voltage Class 230V Class E 87 Max Applicable Motor Output 0 EJES 50 hp 2 ex Rated Output Current A 7 3 ES Output Voltage 3 Phase Proportional to Input Voltage 6 Output Frequency Hz 0 1 600 Hz Carrier Frequency kHz 2 12 dD Rated Input X jL Rated a 21A_ Voltage Frequen 1 phase 200 240 V 50 60Hz cy Revision September 2013 3ELE V1 10 Appendix A Specifications Voltage Class 230V Class 20 6 Rated Voltage Frequen cy Cooling Method Weight kg 3 phase 200 240V 50 60Hz 10 180 264 V 5 47 63 Hz Fan Cooling
27. When Pr 10 00 is set to 1 the set point is obtained from the keypad aa Negative feedback means target value feedback Positive feedback means target value feedback 10 11 X Source of PID Set point Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 gq This parameter is used in conjunction with Pr 10 00 set 4 to input a set point in Hz 10 02 X Proportional Gain P Unit 0 1 Settings 0 0 to 10 0 Factory Setting 1 0 gq This parameter specifies proportional control and associated gain P If the other two gains I and D are set to zero proportional control is the only one effective With 10 deviation error and P 1 the output will be P x10 x Master Frequency B k aa When P is greater than 1 it will decrease the deviation and get the faster response speed But if setting too large value in Pr 10 02 it may cause the increased deviation during the stable area ta The parameter can be set during operation for easy tuning 4 112 Revision September 2013 3ELE V1 10 Chapter 4 Parameters 10 03 aa Time 1 Unit 0 01 Settings 0 00 to 100 0 sec Factory Setting 1 00 0 00 Disable jaa This parameter specifies integral control continual sum of the deviation and associated gain 1 When the integral gain is set to 1 and the deviation is fixed the output is equal to the input deviation once the integral time setting is attai
28. limit 10 05 Output Digi igital Freq filter Freq Limit Command 10 07 10 06 Setpoint 10 07 PID Output Frequency Limit Unit 1 Settings 0to 110 Factory Setting 100 This parameter defines the percentage of output frequency limit during the PID control The formula is Output Frequency Limit Maximum Output Frequency Pr 01 00 X Pr 10 07 This parameter will limit the Maximum Output Frequency An overall limit for the output frequency can be set in Pr 01 07 LLAES PID Feedback Signal Detection Time Unit 0 1 Settings 0 0 to d 3600 sec Factory Setting 60 0 gq This function in only for ACI signal aa This parameter defines the time during which the PID feedback must be abnormal before a warning see Pr 10 09 is given It also can be modified according to the system feedback signal time qg If this parameter is set to 0 0 the system would not detect any abnormality signal 10 09 Treatment of the Erroneous Feedback Signals for PID feedback error Factory Setting 0 Settings 0 Warning and RAMP to stop 1 Warning and COAST to stop 2 Warning and keep operating This function in only for ACI signal AC motor drive action when the feedback signals analog PID feedback are abnormal according to Pr 10 16 10 10 Gain Over the PID Detection Value Unit 0 1 0 0 to 10 0 B B B D Settings Factory Setting 1 0 gq T
29. user s user s Setting aster slave 10 03 ee Time 0 00 to 100 0 sec 0 00 disable Derivative 0 00 to 1 00 sec PID 5 When Feedback 1 0 to 50 0 pressure Level feedback lt 0 5Kg and Detection Time of PID 0 1 to 300 0 sec Feedback Feedback of PID Physical Quantity 1 0 to 99 9 Value PID Calculation 0 Series mode Mode 1 Parallel mode Selection time gt 15sec it will follow the setting of Pr10 20 The largest feedback of PID physical quantity value is 10kg Parallel PID calculation mode is suitable for constant pressure pressure feedback pumps will Treatment of 0 Keep operating the Erroneous 1 Coast to stop PID 2 Ramp to stop Feedback Level 3 Ramp to stop and restart after time set in Pr 10 21 teel nti the system is back to normal pressure feedback Parameter 4 128 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Facto End End Parameter Function rYluser s luser s Setting imaster slave Restart Delay Time after 10 21 Erroneous 1 to 9999 sec 1800 1800 PID Deviation Level Set Point Deviation 0 to 100 5 Level Detection Time of Set Point 0 to 9999 sec 10 Deviation Level Revision September 2013 3ELE V1 10 4 129 Chapter 4 Parameters End End Factory 5 Parameter f user s user s Setting master slave For example Liquid Leaks When the motor drive reaches its balanced Offset Level of Liquid 0
30. 0 5 0 5 Defined by user x 01 10 0 1 to 600 0 0 01 to 600 0 sec 7 i i 4 126 Revision September 2013 3ELE V1 10 Chapter 4 Parameters 01 12 Decel Time 0 1 to 600 0 0 01 to 600 0 sec The elapsed 2 deceleration time before the inverter stops when the pressure reaches the setting value Factory End End Parameter Setting user s user s master slave 0 Digital keypad UP DOWN keys or s f First Multi function Inputs UP DOWN ource OFrirst ast used frequency saved Master Frequency 1 0 to 10V from AVI 2 2 User Command 2 4 to 20mA from ACI defined 3 RS 485 RJ 45 communication 4 Digital keypad potentiometer 0 Digital keypad 1 External terminals Keypad STOP RESET enabled Source of First 2 External terminals Keypad Operation STOP RESET disabled Command 3 RS 485 RJ 45 communication Keypad STOP RESET enabled 4 RS 485 RJ 45 communication Keypad STOP RESET disabled Facto End Parameter Function Peas user s user s 3 master slave 0 Positive PID feedback from external terminal AVI 0 10VDC Input 1 Negative PID feedback from Terminal for external terminal AVI 0 PID 10VDC 3 Feedback 2 Positive PID feedback from external terminal ACI 4 20mA 3 Negative PID feedback from external terminal ACI 4 20mA Proportional 1 2 Defined by Revision September 2013 3ELE V1 10 4 127 Chapter 4 Parameters Factory End End
31. 04 set to 100 the Maximum Output Frequency Pr 01 00 of the AC motor drive corresponds to 10VDC on the AFM output aa Similarly if Pr 03 03 is set to 1 the analog output voltage is directly proportional to the output current of the AC drive With Pr 03 04 set to 100 then 2 5 times the rated current corresponds to 10VDC on the AFM output gt tia Any type of voltmeter can be used If the meter reads full scale at a voltage less than 10V Pr 03 04 should be set using the following formula Pr 03 04 meter full scale voltage 10 x 100 For Example When using the meter with full scale of 5 volts adjust Pr 03 04 to 50 If Pr 03 03 is set to 0 then 5VDC will correspond to Maximum Output Frequency 03 05 Terminal Count Value Unit 1 Settings 0 to 9999 Factory Setting 0 AR This parameter sets the count value of the internal counter To increase the internal counter one of Pr 04 05 to 04 08 should be set to 12 Upon completion of counting the specified output terminal will be activated Pr 03 00 set to 10 Revision September 2013 3ELE V1 10 4 61 Chapter 4 Parameters gq When the display shows c555 the drive has counted 555 times If display shows c555e it means that real counter value is between 5 550 and 5 559 03 06 Preliminary Count Value Unit 1 Settings 0 to 9999 Factory Setting 0 When the counter value reaches this value the corresponding multi function output terminal will be
32. 08 12 gt Pr 08 13 gt Pr 08 14 aa The frequency ranges may be overlapping me internal frequency comman 0 to 10 0 Disable Settings setting frequency 08 15 Auto Restart After Fault Unit 1 Factory Setting 0 aa Only after an over current OC or over voltage OV fault occurs the AC motor drive can be reset restarted automatically up to 10 times aR Setting this parameter to 0 will disable automatic reset restart operation after any fault has occurred When enabled the AC motor drive will restart with speed search which starts at the frequency Revision September 2013 3ELE V1 10 4 93 Chapter 4 Parameters before the fault To set the waiting time before restart after a fault please set Pr 08 07 Base Block Time for Speed Search 08 16 Auto Reset Time at Restart after Fault Unit 0 1 Settings 0 1 to 6000 sec Factory Setting 60 0 aa This parameter should be used in conjunction with Pr 08 15 For example If Pr 08 15 is set to 10 and Pr 08 16 is set to 600s 10 min and if there is no fault for over 600 seconds from the restart for the previous fault the auto reset times for restart after fault will be reset to 10 08 17 Automatic Energy saving Factory Setting 0 co 4 94 Settings 0 Energy saving operation disabled 1 Energy saving operation enabled Output Voltage 100 70 During auto energy saving operation is the output voltage lo
33. 1 Error and coast to stop Treatment of the 2 Error and ramp to stop Erroneous PID 3 Ramp to stop and restart after time set at Feedback Level Pr10 21 No display of error and warning 4 Ramp to stop and restart after time set at Pr10 21 The number of times to restart will follow the setting at Pr10 50 Restart Delay Time 10 21 after Erroneous PID 1 to 9999 sec Deviation Level Set Point Deviation gt Detection Time of 10 23 Set Point Deviation 0 to 9999 sec 10 Level Offset Level of Liquid Leakage X 10 25 Change Detection 0 to 100 0 disable Time Setting for 10 26 Liquid Leakage 0 1 to 10 0 sec 0 disable Change 4 26 Revision September 2013 3ELE V1 10 Chapter 4 Parameters y Factory 10 27 Reserved 10 00 Disable Multi Pump control 01 Fixed Time Circulation alternating operation 02 Fixed quantity control multi pump operating at constant pressure 1 Master 10 36 36 Multi pump ID 2 4 Slave Ea pump s fixed 10 37 _ time circulation 1 65535 minute period Frequency to start E 10 38 switching pumps 0 00Hz FMAX 60 00 a Time detected when pump reaches the 0 0 3600 0 sec starting frequency EAR pumps 0 00Hz FMAX aaa Time detected when 0 0 3600 0 sec 1 pump reaches the mode stopping frequency sec Pump s Frequency at FMAX 10 42 Time Out ae Disconnection BitO whether to switch to an alternative pump when operation pump error occurred 0 Stop all p
34. 17 The total Decel Time Pr 01 10 Pr 01 18 or Pr 01 12 Pr 01 18 ko O one o Disable S curve Enable S curve Acceleration deceleration Characteristics Simple Positioning Stop Frequency 0 Unit 0 01 Settings 0 00 600 00Hz Factory Setting 0 00 Simple Positioning Stop Frequency 1 Unit 0 01 Settings 0 00 600 00Hz Factory Setting 5 00 Simple Positioning Stop Frequency 2 Unit 0 01 Settings 0 00 600 00Hz Factory Setting 10 00 Simple Positioning Stop Frequency 3 Unit 0 01 Settings 0 00 600 00Hz Factory Setting 20 00 Simple Positioning Stop Frequency 4 Unit 0 01 Settings 0 00 600 00Hz Factory Setting 30 00 Simple Positioning Stop Frequency 5 Unit 0 01 Settings 0 00 600 00Hz Factory Setting 40 00 Simple Positioning Stop Frequency 6 Unit 0 01 Settings 0 00 600 00Hz Factory Setting 50 00 Simple Positioning Stop Frequency 7 Unit 0 01 Settings 0 00 600 00Hz Factory Setting 60 00 4 44 Revision September 2013 3ELE V1 10 Chapter 4 Parameters The setting of Pr01 20 Pr01 27 has to follow the description below Pr01 20 lt Pr01 21 lt Pr01 22 lt Pr01 23 lt Pr01 24 lt Pr01 25 lt Pr01 26 lt Pr01 27 4 If any of two parameters between Pr01 20 Pr01 27 have the same stop frequency their Delay Time of Simple Positioning Stop have to be the same as well Delay Time of Simple Positioning Stop 0 Unit 0 0
35. 2013 3ELE V1 10 4 85 Chapter 4 Parameters 5 When auto tuning is done verify if PrO7 01 and Pr07 05 have automatically entered measured data If measured data are not entered set PrO7 04 2 again and press RUN 6 If PrO7 01 and Pr07 05 have automatically entered measured data setup Pr00 10 1 Vector Control And then adjust necessary settings on other parameters gt Related parameters Pr01 01 Maximum Voltage Frequency Pr01 02 Maximum Output Voltage Vmax Pr07 00 Motor Rated Current Pr07 01 Motor No Load Current Pr07 05 Motor Line to Line Resistance R1 Pr07 06 Motor Rated Slip BDA Vector control is not suitable for the following situations When multiple motors in parallel operation and when the difference in house power between motor and motor drive is too big Motor Line to line Resistance R1 Motor 0 Settings 0 65535mQ Factory Setting 0 Q This parameter is automatically setup after motor s auto tuning but it can also be manually entered the known parameter of the motor This is a line to line resistance No matter how the motor is wired this resistance is the measured value of any two motor wire outlets 07 06 Motor Rated Slip Motor 0 Unit 0 01 Settings 0 00 20 00Hz Factory Setting 3 00 4 To setup the rated slip of the motor Refer to the rated rpm on the nameplate of the motor and use the following equation to determine the slip Rated Slip F N X P 120 F Rated frequency Hz N Ra
36. 31 Reserved 32 ACI signal error AErr 33 Reserved 34 Motor PTC overheat protection PtC1 Status of AC drive motor Drive stops 00B RUN LED is off STOP LED is on The AC 01B RUN LED blinks STOP LED is on When AC motor drive decelerates to stop Bit 0 1 10B RUN LED is on STOP LED blinks When AC motor drive is standby 11B RUN LED is on STOP LED is off When AC motor drive runs Bit 2 1 JOG command Bit 3 4 00B FWD LED is on REV LED is off When AC motor drive runs forward 01B FWD LED is on REV LED blinks When AC motor drive runs from reverse to forward 10B FWD LED blinks REV LED is on When AC motor drive runs from forward to reverse motor drive runs reverse Bit 5 7 Reserved 11B FWD LED is off REV LED is on When AC Bit 8 1 Master frequency Controlled by communication interface Bit 9 1 Master frequency controlled by analog signal Bit 10 1 Operation command controlled by communication interface Bit 11 15 Reserved Frequency command F 2103H Output frequency H Revision September 2013 3ELE V1 10 4 107 Chapter 4 Parameters 4 108 Content Address Function 2104H Output current AXX X 2105H Reserved 2106H Display analog signal of PID feedback input terminal 2107H Reserved 2108H DC BUS Voltage UXXX X 2109H Output voltage EXXX X
37. 5A N O 3A N C 24VDC RB Multi function Relay output Inductive Load N C b 1 5A N O 0 5A N C 240VAC l l 1 5A N O 0 5A N C 24VDC RG Multi function Relay common Refer to Pr 03 00 for programming 10V_ Potentiometer power supply 10VDC 3mA Analog voltage Input 10V Impedance 47kQ AVI circuit z NW Resolution 10 bits Range 0 10VDC 4 20mA AVI 0 Max Output Frequency Pr 01 00 ACM Selection Pr 02 00 Pr 02 09 Pr 10 00 interal iret Set up Pr 04 14 Pr 04 17 acm Analog control signal Common for AVI and AFM common 0 to 10V 2mA Impedance 470 Analog output meter Output current 2mA max ACM circuit gt gt i AFM Resolution 8 bits Range 0 10VDC C potentiometer Function Pr 03 03 to Pr 03 04 Dri internal circuit The voltage output type for this analog signal is PWM It needs to read value by the movable coil meter and is not suitable for A D signal conversion NOTE Control signal wiring size 18 AWG 0 75 mm with shielded wire Revision September 2013 3ELE V1 10 2 13 Chapter 2 Installation and Wiring Analog inputs AVI ACM a Analog input signals are easily affected by external noise Use shielded wiring and keep it as short as possible lt 20m with proper grounding If the noise is inductive connecting the shield to terminal ACM can bring improvement a If the analog input signals are affected by n
38. 8 12 5 7 5 3 7 5 12 18 2 5 4 2 B 4 3 Applications Connected in input circuit Application 1 Question When more than one AC motor drive is connected to the same mains power and one of them is ON during operation When applying power to one of the AC motor drive the charge current of the capacitors may cause voltage dip The AC motor drive may be damaged when over current occurs during operation Correct wiring CIN oh oF Kx SY M1 reactor ge E YY i AC motor drive motor Seer i M2 ANAA E Y Y AC motor drive motor ao ii ANN ON i t AC motor drive oe J Revision September 2013 3ELE V1 10 Appendix B Accessories Application 2 Question Silicon rectifier and AC motor drive are connected to the same power Correct wiring Switching spikes will be generated when the silicon rectifier switches on off These spikes may damage the mains circuit Silicon Controlled Rectifier L P power reactor A lt NI o BSS l Z AC motor drive reactor A S OMA s motor A Ne Application 3 Question Used to improve the input power factor to reduce harmonics and provide protection from AC line disturbances surges switching spikes short interruptions etc The AC line reactor should be installed when the power supply capacity is 5
39. 9999 is 0 19998ms Factory Setting 100 aa This parameter is to delay the signals on PTC analog input terminals 1 unit is 2 msec 2 units are 4 msec etc Revision September 2013 3ELE V1 10 4 89 Chapter 4 Parameters Group 8 Special Parameters 08 00 DC Brake Current Level Unit 1 Settings 0 to 100 Factory Setting 0 ma This parameter sets the level of DC Brake Current output to the motor during start up and stopping When setting DC Brake Current the Rated Current Pr 00 01 is regarded as 100 It is recommended to start with a low DC Brake Current Level and then increase until proper holding torque has been achieved AILES DC Brake Time during Start up Unit 0 1 Settings 0 0 to 60 0 sec Factory Setting 0 0 gq This parameter determines the duration of the DC Brake current after a RUN command When the time has elapsed the AC motor drive will start accelerating from the Minimum Frequency Pr 01 05 08 02 DC Brake Time during Stopping Unit 0 1 Settings 0 0 to 60 0 sec Factory Setting 0 0 This parameter determines the duration of the DC Brake current during stopping If stopping with DC Brake is desired Pr 02 02 Stop Method must be set to 0 or 2 for Ramp to Stop 08 03 Start Point for DC Brake Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 4 This parameter determines the frequency when DC Brake will begin during deceleration Output Frequency
40. C3H Function High 6 CRC CHK High A1H Revision September 2013 3ELE V1 10 Chapter 4 Parameters 0 Exception code y LRC CHK Low T LRC CHK High 7 END 1 CR END 0 LF The explanation of exception codes Exception code Explanation Illegal function code 01 The function code received in the command message is not available for the AC motor drive Illegal data address 02 The data address received in the command message is not available for the AC motor drive Illegal data value 03 The data value received in the command message is not available for the AC drive Slave device failure 04 The AC motor drive is unable to perform the requested action Communication time out 10 If Pr 09 03 is not equal to 0 0 Pr 09 02 0 2 and there is no communication on the bus during the Time Out detection period set by Pr 09 03 cE10 will be shown on the keypad 3 7 Communication program of PC The following is a simple example of how to write a communication program for Modbus ASCII mode on a PC in C language include lt stdio h gt include lt dos h gt include lt conio h gt include lt process h gt define PORT 0x03F8 the address of COM1 the address offset value relative to COM1 define THR 0x0000 define RDR 0x0000 Revision September 2013 3ELE V1 10 4 109 Chapter 4 Parameters define BR
41. Connect pressure sensor to 10V and AVI then switch the SW2 switch to ACI jan 03 01 Reserved ra 03 02 Desired Frequency Attained Unit 0 01 Settings 0 00 to 600 0 Hz Factory Setting 0 00 aa If a multi function output terminal is set to function as Desired Frequency Attained Pr 03 00 09 then the output will be activated when the programmed frequency is attained 4 60 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Frequency master 4 detection ET 2Hz 44Hz range frequency 4 etection rang d detection desired 2Hz range master freq attained o output signal desired freq attained OFF ON OFF setting 03 zero speed indication ON OFF ON setting 19 zero speed indication ON OFF ON output timing chart of multiple function terminals when setting to frequency attained or zero speed indication 03 03 X Analog Output Signal AFM Factory Setting 0 Settings 0 Analog Frequency Meter 0 to Maximum Output Frequency 1 Analog Current Meter 0 to 250 of rated AC motor drive current aa This parameter sets the function of the AFM output 0 10VDC ACM is common 03 04 X Analog Output Gain Unit 1 Settings 1 to 200 Factory Setting 100 This parameter sets the voltage range of the analog output signal AFM When Pr 03 03 is set to 0 the analog output voltage is directly proportional to the output frequency of the AC motor drive With Pr 03
42. Environment degree 2 Storage 40 C 70 C Temperature 5 95 Humidity Miorationi Standard IEC1131 2 IEC 68 2 6 TEST Fc IEC1131 2 amp IEC 68 2 27 Shock TEST E Resistance a Certifications Standard IEC 61131 2 UL508 B 8 4 3 Components Pin Definition on CANopen Connection Port To connect with CANopen use the connector enclosed with CME COP01 or any connectors you can buy in the store for wiring Pin Signal Content 1 CAN_GND Ground 0V V 7 kate dea C 2 CAN_L Signal Eee ae al 3 SHIELD Shield 12345 4 CAN_H Signal 5 Reserved Baud Rate Setting ot 89 Rotary switch BR sets up the communication speed on D 2 CANopen network in hex Setup range 0 7 8 F are Bs i forbidden eT 93 BR Revision September 2013 3ELE V1 10 B 23 Appendix B Accessories Example If you need to set up the communication speed of CME COP01 as 500K simply switch BR to 5 BR Value Baud rate BR Value Baud rate 0 10K 4 250K 1 20K 5 500K 2 50K 6 800K 3 125K 7 1M MAC ID Setting ot 8 9 ot 89 Rotary switches ID_L and ID_H set up the 2 aed z Node ID on CANopen network in hex Setup o o e gt range 00 7F 80 FF are forbidden cy 03 ej 03 ID_H ID_L Example If you need to set up the communication address of CME COP01 as 26 1AH simply switch ID_H to 1 and ID_L to A Switch Setting Content 0 7F Valid CANopen MAC ID setting Other Invalid CANopen MAC ID set
43. Fourth Most Recent Fault Record Fifth Most Recent Fault Record Revision September 2013 3ELE V1 10 Chapter 4 Parameters Factory Setting Setting IGBT Overheat 0H1 Reserved Overload oL Overload oL1 Motor over load oL2 External fault EF 9 Current exceeds 2 times rated current during accel ocA 10 Current exceeds 2 times rated current during decel ocd 11 Current exceeds 2 times rated current during steady state operation ocn 12 Ground fault GFF 13 Reserved 14 Phase Loss PHL 15 Reserved 16 Auto Acel Decel failure CFA 17 SW Password protection codE 18 Power Board CPU WRITE failure cF1 0 19 Power Board CPU READ failure cF2 0 20 CC OC Hardware protection failure HPF 1 21 OV Hardware protection failure HPF2 22 GFF Hardware protection failure HPF3 23 OC Hardware protection failure HPF4 24 U phase error cF3 0 25 V phase error cF3 1 26 W phase error cF3 2 27 DCBUS error cF3 3 28 IGBT Overheat cF3 4 29 Reserved 4 17 Chapter 4 Parameters Parameter Setting 30 Reserved 31 Reserved 32 ACI signal error AErr 33 Reserved 34 Motor PTC overheat protection PtC1 35 FBE_ERR PID feedback error the signal of the feedback is wrong 36 dEv unusual PID feedback deviation 37 40 Reserved 4 18 Revision September 2013 3ELE V1 10 Chapter 4 Parameters
44. Limits are to prevent operation errors and machine damage If the Output Frequency Upper Limit is 50Hz and the Maximum Output Frequency is 60Hz the Output Frequency will be limited to 50Hz If the Output Frequency Lower Limit is 10Hz and the Minimum Output Frequency Pr 01 05 is set to 1 0Hz then any Command Frequency between 1 0 10Hz will generate a 10Hz output from the drive If the command frequency is less than 1 0Hz drive will be in ready status without output This parameter must be equal to or less than the Output Frequency Upper Limit Pr 01 07 The Output Frequency Lower Limit value Pr 01 00 Pr 01 08 100 ie Acceleration Time 1 Taccel 1 MLALE Deceleration Time 1 Tdecel 1 Unit 0 1 0 01 iki Acceleration Time 2 Taccel 2 Pam Deceleration Time 2 Tdecel 2 Settings 0 1 to 600 0 sec 0 01 to 600 0 sec Unit 0 1 0 01 Unit 0 1 0 01 Unit 0 1 0 01 Factory Setting 10 0 jaa Acceleration deceleration time 1 or 2 can be switched by setting the external terminals MI3 MI12 to 7 set Pr 04 05 Pr 04 08 to 7 or Pr 11 06 Pr 11 11 to 7 Revision September 2013 3ELE V1 10 4 41 Chapter 4 Parameters 1 AccevDecer Time Unit Factory Setting 0 Settings 0 Unit 0 1 sec 1 Unit 0 01 sec aa The Acceleration Time is used to determine the time required for the AC motor drive to ramp from 0 Hz to Maximum Output Frequency Pr 01 00 The rate is linear unless S Curve is E
45. PD071 B 83 1 Panel ADpearanCe r ar ee a a aar dete sbaitagveedd sevstenntaneatve ia aaber B 20 B 8 3 2 DIMENSIONS ic ayes ecctsindaesceneiaabteiiusc payeines tamed toy eitedtemunl payeaned ramsiae Sr a irapa E B 21 B 8 3 3 Parameters Settings in VFD EL eeceeeeceeseeeeeeeneeeeeeeeseneeeeeeeeseeeesteeseeaeees B 21 B 8 3 4 Power Supply si24 Aa eee le aoe eee i sa B 21 B 8 3 5 PROFIBUS Address 32 2020 acoso ete diy a OaE B 21 B 8 4 GME COP04 CANOPEN cssceziszescssetvecsiesecicecattienceptisvrastttiesttiehss occ ened ieecdtieedghs B 22 B841 Product Profesi ee elec einen dueeeece aureus B 22 B 8 4 2 Specifications ss 2iit se oe Errata nc Ba toe B 22 B 8 4 3 COMPONENES r aes diese ieee several eine eta B 23 B 8 4 4 LED Indicator Explanation amp Troubleshooting ccccseeceeeeeeeeeeteeeeeeeeeneeees B 24 BO MKE ERA DIN Rai aie ee oo or A B 25 ROMKE E E tates ene snare rtsuavieeinleakioe lees tuepaae beeen a B 26 B 9 2 DIN Rail MKEL DRA Only for frame A 0 0 cecceceeseeseeeeeseeeeeeeeeeeeseeseeeneeeseneeeaeeeeeaes B 27 Appendix C How to Select the Right AC Motor Drive C 1 GCapacity Formullasit ses ste Suen Eel Soo ee doe ea C 2 C2 General Precautions a c234 aaa intent ede en A onal neo ee C 4 C 3 How to Choose a Suitable Motor cccceeccceessceeeeeeeeeeeeeeeeeeseeeeeeeseeeseaeeseeaeeesieeesenaeensnees C 5 Application Firmware v1 10 Publication History Please include the Issue Edition and th
46. Pr 01 00 and Pr 01 01 are set to 60Hz and Pr 01 02 is set to 115V 230V or 460V When Pr 00 02 1 all parameters are read only To write all parameters set Pr 00 02 0 00 03 X Start up Display Selection Factory Setting 0 Settings 0 Display the frequency command value Fxxx 1 Display the actual output frequency Hxxx 74 eo ZI 2 Display the output current in A supplied to the motor pe c Axxx 3 Display the content of user defined unit Uxxx c3 us im 4 FWD REV command am be me a Aa qi This parameter determines the start up display page after power is applied to the drive 00 04 X Content of Multi function Display Factory Setting 0 Settings 0 Display the content of user defined unit Uxxx Hy 2 m Display the counter value which counts the number of pulses on TRG terminal 2 Display status of multi input terminals d pa Mo Dagar 3 Display the actual DC BUS voltage in VDC of the AC 390 motor drive E p 4 Display the output voltage in VAC of terminals U T1 c V T2 W T3 to the motor a 5 Display PID analog feedback signal value in p on 6 Display the power factor angle in of terminals U T1 onn V T2 W T3 to the motor ee 7 Display the output power in kW of terminals U V and W to the motor 8 Display PID setting and feedback signal 9 Display the signal of AVI analog input terminal V i P T 10 Display the signal of ACI analog input terminal mA o c
47. Pr 10 11 0 Positive PID feedback from external terminal AVI 0 10VDC 1 Negative PID feedback from external 40 01 Input Terminal for terminal AVI 0 10VDC i PID Feedback 2 Positive PID feedback from external terminal ACI 4 20mA 3 Negative PID feedback from external terminal ACI 4 20mA x 10 02 Pa Gain 0 0 to 10 0 P 10 04 oe Control 0 00 to 1 00 sec joo Upper Bound for 5 10 05 Integral Control 0 to 100 100 10 06 Primary Delay Filter 0 0 to 2 5 sec poo Time 10 07 PID Output Frea 9 to 110 0 Limit PID Feedback 10 08 Signal Detection 0 0 to 3600 sec 0 0 disable Time 0 Warn and RAMP to stop Treatment of the 10 09 Erroneous PID 1 Warn and COAST to stop Feedback Signals 2 Warn and keep operation Gain Over the PID 10 11 Source of PID Set 0 00 to 600 0Hz joo point Revision September 2013 3ELE V1 10 4 25 i l i 1 0 10 03 Integral Time l 0 00 to 100 0 sec 0 00 disable prof Chapter 4 Parameters Factory 10 12 PID Feedback Level 1 0 to 100 1 0t0 100 0 10 0 0 Detection Time of 10 14 Sleep Wake Up 0 0 to 6550 sec Detection Time 10 15 Sleep Frequency 0 00to 600 067 S 00 to 600 0 Hz 10 16 Wakeup Frequency 0 00 to 600 0 Hz ameme a 10 17 PID Offset 0 00 60 00 Hz oo Feedback of PID Physical Quantity 1 0 to 99 9 Value PID Calculation 0 Series mode 10 19 Mode Selection 1 Parallel mode 0 Warning but continue to operate
48. RESET key to clear it 0207 Up Down Mode Factory Setting 0 Settings 0 By digital keypad up down keys mode 1 Based on Accel Decel Time acc to Pr 01 09 to 01 12 2 Constant speed acc to Pr 02 08 3 Pulse input unit acc to Pr 02 08 Accel Decel Rate of Change of UP DOWN Operation with Unit 0 01 02 08 Constant Speed Settings 0 01 10 00 Hz 2ms Factory Setting 0 01 aa These parameters determine the increase decrease of the master frequency when operated via the Multi function Inputs when Pr 04 05 Pr 04 08 are set to 10 Up command or 11 Down command aa When Pr 02 07 is set to 0 increase decrease the frequency by using UP DOWN key It is valid only when the AC motor drive is running aa When Pr 02 07 is set to 1 increase decrease the frequency by acceleration deceleration settings It is valid only when the AC motor drive is running og When Pr 02 07 is set to 2 increase decrease the frequency by Pr 02 08 aa When Pr 02 07 is set to 3 increase decrease the frequency by Pr 02 08 unit pulse input ozn X Keypad Frequency Command Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 60 00 aa This parameter can be used to set frequency command or read keypad frequency command 0212 A Communication Frequency Command Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 60 00 Revision September 2013 3ELE V1 10 4 55 Chapter 4 Parameters ga This parameter can be used
49. UP DOWN keys or Multi function Inputs UP DOWN Last used Source of First frequency saved 02 00 Master Frequency 1 0 to 10V from AVI 1 Command 2 4 to 20mA from ACI 3 RS 485 RJ 45 communication 4 Digital keypad potentiometer 0 Digital keypad 1 External terminals Keypad STOP RESET enabled Source of First 2 External terminals Keypad STOP RESET 02 01 Operation disabled 1 Command 3 RS 485 RJ 45 communication Keypad STOP RESET enabled 4 RS 485 RJ 45 communication Keypad STOP RESET disabled 0 STOP ramp to stop E F coast to stop 1 STOP coast to stop E F coast to stop 02 02 Stop Method 2 STOP ramp to stop E F ramp to stop 3 STOP coast to stop E F ramp to stop 4 Simple Positioning Stop E F coast to stop PWM Carrier 02 03 Frequency 2 to 12kHz Selections 0 Enable forward reverse operation 02 04 poe 1 Disable reverse operation 2 Disabled forward operation 0 Disable Operation status is not changed 02 05 Line Start Lockout even if operation command source Pr 02 01 1 is changed 1 Enable Operation status is not changed even if operation command source Pr 02 01 is changed 2 Disable Operation status will change if operation command source Pr 02 01 is changed Revision September 2013 3ELE V1 10 4 7 Chapter 4 Parameters Parameter Factory Customer 3 Enable Operation status will change if operation command source Pr 02 01 is changed 0 Decelerate to 0 Hz 1 Coast
50. Unit 0 01 Settings 0 10 to Fmax Pr 01 00 Hz Factory Setting 6 00 4 42 Revision September 2013 3ELE V1 10 An An Chapter 4 Parameters Only external terminal JOG MI3 to MI12 can be used When the Jog command is ON the AC motor drive will accelerate from Minimum Output Frequency Pr 01 05 to Jog Frequency Pr 01 15 When the Jog command is OFF the AC motor drive will decelerate from Jog Frequency to zero The used Accel Decel time is set by the Jog Accel Decel time Pr 01 13 Pr 01 14 Before using the JOG command the drive must be stopped first And during Jog operation other operation commands are not accepted except FORWARD REVERSE commands Frequency 01 15 JOG Frequency 01 05 Min output frequency 0 Hz JOG Accel Time JOG Decel Time MRE The definition of JOG Accel Decel Time 01 16 X Auto Acceleration Deceleration Factory Setting 0 Settings Linear acceleration deceleration 0 1 Auto acceleration linear Deceleration 2 Linear acceleration auto Deceleration 3 Auto acceleration deceleration set by load 4 Auto acceleration deceleration set by Accel Decel Time setting With Auto acceleration deceleration it is possible to reduce vibration and shocks during starting stopping the load During Auto acceleration the torque is automatically measured and the drive will accelerate to the set frequency with the fastest acceleration time and the smoo
51. activated provided one of Pr 03 00set to 11 Preliminary Count Value Setting This multi function output terminal will be deactivated upon completion of Terminal Count Value Attained The timing diagram 9080 8086 a l 0083 0080 e000 0082 c0003 c00 0005 c000 800 2msecle msecle F _ 2l2ms i The width of trigger signal Preliminary Count Value should not be less than Pr 03 00 11 Ex 03 05 5 03 06 3 2ms lt 250 Hz Terminal Count Value Pr 03 00 10 03 07 EF Active when Terminal Count Value Attained Factory Setting 0 Display Pr 00 04 1 TRG Counter Trigger Settings 0 Terminal count value attained no EF display 1 Terminal count value attained EF active BA If this parameter is set to 1 and the desired value of counter is attained the AC drive will treat it as a fault The drive will stop and show the EF message on the display 03 08 Fan Control Factory Setting 0 Settings 0 Fan always ON 1 minute after AC motor drive stops fan will be OFF 2 Fan ON when AC motor drive runs fan OFF when AC motor drive stops 3 Fan ON when preliminary heatsink temperature attained 4 Fan ON when AC motor drive runs fan OFF when AC motor drive stops and fan will be at standby mode at OHz 4 This parameter determines the operation mode of the cooling fan 03 09 Reserved 03 10 Reserved 4 62 Revision September 2013
52. after three tries the keypad will be locked Turn the power OFF ON to re enter the password 00 10 Control Mode Factory Setting 0 Display 0 Voltage Frequency Control 1 Vector Control This parameter determines how the motor drive is controlled V F Voltage Frequency Control 1 The mechanical characteristic curve of the motor will not be modified but the mains frequency and mains voltage will be changed This control mode allows the motor drive to do open loop running and also allow the motor drive to do closed loop running with a PG card an optional accessory Under this control mode the changes in slip ratio bring the rotary s modifications in electromagnet torque and in load torques That is the most obvious characteristic of V F control 2 V F control is a constant value control mode In this control mode frequency decreasing and magnetic field increasing are under control But as the frequency decreases a problem rises the insufficiency of motor s torque in a weaken low frequency magnetic field To solve this problem set up Pr07 02 Torque Compensation to compensate torque then to have the best operating performance The V F control mode can be applied on water pumps conveyer 4 38 Revision September 2013 3ELE V1 10 Chapter 4 Parameters belts compressors and tread mills 1 Vector Control ile The mechanical characteristic curve of the motor will not be modified but the mains
53. bit character lt 9 bit character frame gt lt __ 7 bit character 11 bit character frame p E oN E Odd Stop Stop 0 1 2 3 F 4 1 6 iparity bit bit lt _ __ 7 bit character lt __ 11 bit character frame gt 4 98 Revision September 2013 3ELE V1 10 Chapter 4 Parameters For RTU 8 N 2 l l l Stop Stop Os toe le ee ee T ibit bit 4 8 bit character _ gt lt _____ 11 bit character frame gt Even Stop parity bit a 8 bit character gt bit 2 1 2 3 4 5 11 bit character frame i Odd Sto Ut ee es ee ior lt __ 8 bit character _ cc 11 bit character frame gt 8 N 1 213154 5 i lt _ _ ___ 8 bit character __ gt 10 bit character frame l Even Stop Stop 2 3 4 3 6 7 tee bt bit i 8 bit character gt lt ___ 12 bit character frame gt Odd Stop Stop Pa see ee ee parity bit bit i lt ___ 8 bit character __ i 12 bit character frame gt aa 3 Communication Protocol 3 1 Communication Data Frame ASCII mode STX Start character 3AH Address Hi Communication address Address Lo 8 bit address consists of 2 ASCII codes Function Hi Command code Fu
54. connection please comply with local regulations ANa Mains power terminals R L1 S L2 T L3 E Connect these terminals R L1 S L2 T L3 via a non fuse breaker or earth leakage breaker to 3 phase AC power some models to 1 phase AC power for circuit protection It is unnecessary to consider phase sequence E It is recommended to add a magnetic contactor MC in the power input wiring to cut off power quickly and reduce malfunction when activating the protection function of AC motor drives Both ends of the MC should have an R C surge absorber E Please make sure to fasten the screw of the main circuit terminals to prevent sparks which is made by the loose screws due to vibration Revision September 2013 3ELE V1 10 2 9 Chapter 2 Installation and Wiring Please use voltage and current within the regulation shown in Appendix A When using a GFCI Ground Fault Circuit Interrupter select a current sensor with sensitivity of 200mA and not less than 0 1 second detection time to avoid nuisance tripping For specific GFCI of the AC motor drive please select a current sensor with sensitivity of 30mA or above Do NOT run stop AC motor drives by turning the power ON OFF Run stop AC motor drives by RUN STOP command via control terminals or keypad If you still need to run stop AC drives by turning power ON OFF it is recommended to do so only ONCE per hour Do NOT connect 3 phase models to a 1 phase power source Output ter
55. current compensation to increase output torque The sudden increasing decreasing of current might shake work station To solve this problem increase the torque compensation time constant 0709 Slip compensation Time Constant Unit 0 01 Settings 0 05 10 00 sec Factory Setting 0 20 J When a motor s loading is heavier its current might suddenly increase and suddenly decreases Reason why that happens is because the motor drive is doing speed compensation to reach the same rotating speed The sudden increasing decreasing of current might shake work station To solve this problem increase the slip compensation time constant When Pr07 08 and Pr07 09 are set to be 10 seconds the longest compensation responding time might cause instability on the system 07 10 Accumulative Motor Operation Time Min Unit 1 Settings 0 1439 Factory Setting 0 Accumulative Motor Operation Time Day Unit 1 Settings 0 65535 Factory Setting 0 Pr 07 10 and Pr 07 11 are used to record the motor operation time They can be cleared by setting to 0 and time is less than 1 minute is not recorded 07 12 Motor PTC Overheat Protection Unit 1 Factory Setting 0 Settings 0 Disable 1 Enable EZE Motor PTC Overheat Protection Level Unit 0 1 Settings 0 1 10 0V Factory Setting 2 4 jaa AR o oO When the motor is running at low frequency for a long time the cooling function of the motor fan will be
56. digital input terminals 1 unit is 2 msec 2 units are 4 msec etc The delay time is to debounce noisy signals that could cause the digital terminals to malfunction 04 26 Display the Status of Multi function Input Terminal Settings Read Only Factory setting Display BitO MI1 Status Bit1 MI2 Status Bit2 MI3 Status Bit3 MI4 Status Bit4 MI5 Status Bit5 MI6 Status an The multi function input terminals are falling edge triggered For standard AC motor drive there are MI1 to MI6 and Pr 04 26 will display 63 111111 for no action Weights 2 2f 9 9 91 9 O Active 4 74 Revision September 2013 3ELE V1 10 Chapter 4 Parameters For Example If Pr 04 26 displays 52 it means MI1 MI2 and Ml4 are active The display value 52 32 16 4 1 X 25 1X 2 1X 2 bit 6 X 2 bit 5 X 2 bit 3 X 2 Weights 5 44 53 52 51 5 O Active Bit 04 27 Internal External Multi function Input Terminals Selection Unit 1 Settings 0 to 4095 Factory Setting 0 oO This parameter is used to select the terminals to be internal terminal or external terminal You can activate internal terminals by Pr 04 28 A terminal cannot be both internal terminal and external terminal at the same time AR For standard AC motor drive the multi function input terminals are MI1 to MI6 as shown in the following 5 4 s 2 29 gt 30 i Weights 2 2 2 2 2 2 toimemalterminal Bt Eee o AM MI2 MI3 MI4 MI5 f MIG
57. drive will cause an increase in slip and decrease in speed This parameter may be used to compensate the slip by increasing the output frequency When the output current of the AC motor drive is bigger than the motor no load current Pr 07 01 the AC drive will adjust its output frequency according to this parameter Motor Parameters Auto Tuning Settings 0 Disable Factory Setting 0 1 Auto tuning R1 Motor doesn t run 2 Auto tuning R1 No load current with running motor L If setting 1 or 2 are chosen the auto tuning on motor will be performed when the motor drive receives the command If setting 1 is chosen only R1 value will be measured Manually set up Pr07 01 to measure no load current Before choosing setting 2 discharge manually the motor then the setting at Pr07 01 and Pr07 05 will be used for auto tuning Motor s auto tuning step by step 1 Make sure all the parameters are at factory setting and the motor is wired correctly 2 Discharge the motor before setting up parameters Make sure that motor has only a single shaft not attached to any belt or speed reducer 3 Enter the correct value in the following parameters Pr01 01 Maximum Voltage Frequency Fbase Pr01 02 Maximum Output Voltage Vmax Pr07 00 Motor Rated Current Pr07 06 Motor Rated Slip Motor 0 4 Set Pr07 04 2 and press RUN command key on the keypad then the motor s auto tuning will begin motor is rotating by now Revision September
58. is 3 wire control Input Debouncing 1 to 20 2ms 1 Time Min AVI Frequency 0 00 to 100 00 Fmax ooo Min ACI Frequency 0 0 to 100 0 Fmax Loo Revision September 2013 3ELE V1 10 4 13 Chapter 4 Parameters 04 19 04 25 04 27 Reserved Display the Status of Multi function Input Terminal Internal External Multi function Input Terminals Selection Read only Bit0 MI1 Status Bit1 MI2 Status Bit2 MI3 Status Bit3 MI4 Status Bit4 MI5 Status Bit5 MI6 Status Internal Terminal 0 4 14 Revision September 2013 3ELE V1 10 jaa Group 5 Multi Step Speed Parameters Chapter 4 Parameters Parameter Function Setting Factory Customer Setting 405 00 1st Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 01 2nd Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 02 3rd Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 03 4th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 04 5th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 05 6th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 06 7th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 07 8th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 08 9th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 09 10th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 10 11th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 11 12th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 12
59. operation 8 Definition for Brake Usage ED Explanation The definition of the barke usage ED is for assurance of enough time for Revision September 2013 3ELE V1 10 Appendix B Accessories the brake unit and brake resistor to dissipate away heat generated by braking When the brake resistor heats up the resistance would increase with temperature and brake torque would decrease accordingly Suggested cycle time is one minute 100 ED T1 T0x100 T1 Braking aa TO Cycle Time 9 For safety reasons install a thermal overload relay between brake unit and brake resistor Together with the magnetic contactor MC in the mains supply circuit to the drive it offers protection in case of any malfunctioning The purpose of installing the thermal overload relay is to protect the brake resistor against damage due to frequent brake or in case the brake unit is continuously on due to unusual high input voltage Under these circumstances the thermal overload relay switches off the power to the drive Never let the thermal overload relay switch off only the brake resistor as this will cause serious damage to the AC Motor Drive NFB MC R L1 R L1 U T1 S L2 Dd S L2 V T2 IM T L3 5 T L3 WITS MOTOR Thermal Overload O L VFD Series Relay Loxo e Ce P P BIOL Thermal N N i Brak Overload SA N rave Relay or Surge Brak
60. phase F434 OVorLV E ec c a I Temperature sensor error Revision September 2013 3ELE V1 10 6 3 Chapter 6 Fault Code Information and Maintenance 4 aut Fault Descriptions Corrective Actions ame When one of the output terminal s is grounded short circuit current is more than 50 of AC motor drive rated current the AC motor drive power module may be damaged ree NOTE The short circuit protection is provided u Ground fault for AC motor drive protection not for protection of the user 1 Check whether the IGBT power module is damaged 2 Check for possible poor insulation at the output line 1 Check if the motor is suitable for operation by er A Auto accel decel failure AC motor drive 2 Check if the regenerative energy is too large 3 Load may have changed suddenly 1 Check the RS485 connection between the AC motor drive and RS485 master for loose wires and wiring to correct pins c E 2 Check if the communication protocol address a i ou in n e o 5 o 3 3 e O 2 3 2 E 5 o Unusual PID feedback transmission speed etc are properly set 3 Use the correct checksum calculation 4 Please refer to group 9 in the chapter 5 for detail information Return to the factory Check the wiring of ACI 1 Check parameter settings Pr 10 01 and AVI ACI wiring 2 Check for possible fault between system response time and the PID feed
61. please let the motor free run to stop coast Submersible motor The rated current is higher than that of a standard motor Please check before operation and choose the capacity of the AC motor drive carefully With long motor cable between AC motor drive and motor available motor torque is reduced Explosion proof Ex motor Needs to be installed in a safe place and the wiring should comply with the Ex requirements Delta AC Motor Drives are not suitable for Ex areas with special precautions Gear reduction motor The lubricating method of reduction gearbox and speed range for continuous operation will be different and depending on brand The lubricating function for operating long time at low speed and for high speed operation needs to be considered carefully Synchronous motor The rated current and starting current are higher than for standard motors Please check before operation and choose the capacity of the AC motor drive carefully When the AC Revision September 2013 3ELE V1 10 Appendix C How to Select the Right AC Motor Drive motor drive operates more than one motor please pay attention to starting and changing the motor Power Transmission Mechanism Pay attention to reduced lubrication when operating gear reduction motors gearboxes belts and chains etc over longer periods at low speeds At high speeds of 50 60Hz and above lifetime reducing noises and vibrations may occur Motor torque The torque charact
62. selector 4 Baud rate selector 5 Three LED status indicators for monitor Refer to the figure below 3 4 5 i g NX is Ea o N She t 7 72 2 2 84 35 8 1 41 3 5 0 14 UNIT mm inch B 8 1 2 Wiring and Settings Refer to following diagram for details Setting baud rate Setting MAC addresses MAC address Date Rate a Z 125K use decimal system N Soa gt 250K BAUD Te On lt p LEY ADD1 ADD2 Switch Baud ze Value Rate 3 GND 4 SG 8 Reserved 0 125K 7 Reserved 8 Reserved 1 250K ve cand EMP IcANA v 2 500K Other AUTO Revision September 2013 3ELE V1 10 B 17 Appendix B Accessories B 8 1 3 Power Supply No external power is needed Power is supplied via RS 485 port that is connected to VFD EL An 8 pins RJ 45 cable which is packed together with this communication module is used to connect the RS 485 port between VFD EL and this communication module for power This communication module will perform the function once it is connected Refer to the following paragraph for LED indications B 8 1 4 LEDs Display 1 SP Green LED means in normal condition Red LED means abnormal condition 2 Module Green blinking LED means n
63. set the direction for running If 21 Forward Reverse Pr 02 04 0 Used to select the first second frequency command source Refer Source of second to Pr 02 00 and 02 09 22 frequency nd ON 2 Frequency command source command enabled s OFF 1 Frequency command source Simple positioning If a motor receives such signal while running forward it will stop 23 stop by forward limit running forward Simple positioning If a motor receives such signal while running backward it will stop 24 F stop by reverse limit running backward Multi pump control g S When this function is selected hand or auto mode can be 25 by Hand or Auto mode jan Hand mode 1 Not using PID 2 system 4 72 switched from this terminal MI 25 hand or auto mode a new function added for multi input terminals Stand alone system run command and operating frequency are controlled by the stand alone Revision September 2013 3ELE V1 10 Chapter 4 Parameters Auto mode JOG is disabled Hand Auto switch Auto mode Hand mode RUWSTOP Pressure Sensor Wiring of the pressure sensor Connect pressure sensor to 10V and AVI then switch the SW2 switch to ACI Hand amp Auto mode 1 If any error occurred to the pressure sensor the operation can be switched to be hand mode That means the operation is controlled by stand alone system RUN STOP 2 When under auto mode control
64. setting and feedback signal The following parameters have to be setup in each inverter Pr00 04 Content of Multi function Display Set 5 Display PID analog feedback signal value in or 8 Display PID setting and feedback signal Pr00 13 User defined Value 1 Pr00 14 Decimal place of user defined Value 1 Pr10 18 Feedback of PID physical quantity value Automatic stop function Each inverter must have a function to detect if it is necessary to stop or not to stop the operation of pumps The parameters below must be setup Pr10 22 Set Point Deviation Level Pr10 23 Detection Time of Set Point Deviation Level Pr01 12 Deceleration Time 2 Liquid Leakage Each inverter must have the restart function after liquid leakage and the related parameters have to be setup Pr10 24 Offset Level of Liquid Leakage Pr10 25 Liquid Leakage Change Detection Pr10 26 Time Setting for Liquid Leakage Change Multi pump function Distinguish between Master and Slave in accordance of functions required and set up the parameters respectively Note After setting up the parameters of the Master and Slave Press the Reset key on the keypad to restart the Master then the Master will detect the Slave 4 122 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Accessories for Multi Pump under Alternative Operation Wiring method when the system is under multi pump operation 1 Use a RJ45 ca
65. speed has any change Yes If there is any change of the signal that sets frequency 0 10V and 4 20mA Check if the wiring between No M1 M6 to DCM is correct No y No Check if the wiring of external terminal is correct Yes Connect Yes z correctly Check if frequency for each step is different v Change defective potentiometer If accel decel time Change frequency setting is very lon Please set suitable accel decel time by load inertia Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA Revision September 2013 3ELE V1 10 Chapter 5 Troubleshooting 5 11 Motor Stalls during Acceleration Motor stalls during Check if acceleration Yes Increase setting time acceleration time is too short No v Check if the inertia of the motor and load Yes i Use special motor is too high No No y Thicken or shorten the Reduce load or wiring between the 4 Yes ara low voltage increase the capacity motor or AC motor drive of AC motor drive No Vv Reduce load or Yes A increase the capacity hal a load torque of AC motor drive 9 No Maybe AC motor drive has Check if the torque Yes malfunction or misoperation compensation is suitable gt due to noise Please contact DELTA No AA
66. stop E F coast to stoip aa The parameter determines how the motor is stopped when the AC motor drive receives a valid stop command or detects External Fault Ramp the AC motor drive decelerates to Minimum Output Frequency Pr 01 05 according to the deceleration time and then stops Coast the AC motor drive stops the output instantly upon command and the motor free runs until it comes to a complete standstill The motor stop method is usually determined by the characteristics of the motor load and how frequently it is stopped 1 It is recommended to use ramp to stop for safety of personnel or to prevent material from being wasted in applications where the motor has to stop after the drive is stopped The deceleration time has to be set accordingly 2 If motor free running is allowed or the load inertia is large it is recommended to select coast to stop For example blowers punching machines centrifuges and pumps 4 50 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Frequency Frequency output output frequency frequen y motor motor speed speed Time Time stops according tq i freeruntostop operation decelerationtime operation command RUN STOP command RUN STOP ramp to stop and free run to stop Frequency i Frequency frequency output stops according to operation decel eration time operation free r
67. switched excess peak currents may occur in the power input circuit and the converter section may be damaged To avoid this use an AC input reactor optional before AC Motor Drive mains input to reduce the current and improve the input power efficiency When a special motor is used or more than one motor is driven in parallel with a single AC Motor Drive select the AC Motor Drive current gt 1 25x Sum of the motor rated currents The starting and accel decel characteristics of a motor are limited by the rated current and the overload protection of the AC Motor Drive Compared to running the motor D O L Direct On Line a lower starting torque output with AC Motor Drive can be expected If higher starting torque is required such as for elevators mixers tooling machines etc use an AC Motor Drive of higher capacity or increase the capacities for both the motor and the AC Motor Drive When an error occurs on the drive a protective circuit will be activated and the AC Motor Drive output is turned off Then the motor will coast to stop For an emergency stop an external mechanical brake is needed to quickly stop the motor Parameter Settings Note 1 The AC Motor Drive can be driven at an output frequency up to 400Hz less for some models with the digital keypad Setting errors may create a dangerous situation For safety the use of the upper limit frequency function is strongly recommended High DC brake operating voltages and lon
68. the selection is ultimately governed by the type and diameter of cable fitted i e the cable must fit through the center hole of zero phase reactors Note 2 Only the phase conductors should pass through not the earth core or screen Note 3 When long motor output cables are used an output zero phase reactor may be required to reduce radiated emissions from the cable Revision September 2013 3ELE V1 10 Appendix B Accessories B 6 Remote Controller RC 01 Dimensions are in millimeter EF Le els 4 fie 15 14 13 11 Rc 01Terminal block CIIL Vd oes lt VFD EL 1 0 block VFD EL Programming Pr 02 00 set to 2 Pr 02 01 set to 1 external controls Pr 04 04 set to 1 setting Run Stop and Fwd Rev controls Pr 04 07 MI5 set to 5 External reset Pr 04 08 MI6 set to 8 JOG operation Revision September 2013 3ELE V1 10 B 13 Appendix B Accessories B 7 PU06 B 7 1 Description of the Digital Keypad VFD PU06 Frequency Command Status indicator Output Frequency__ Status indicator User Defined Units Status indicator JOG By pressing JOG key Jog frequency operation UP and DOWN Key Set the parameter number and changes the numerical LED Display Indicates frequency voltage current user defined units read and save etc Model Number Status Display Display the driver s current status MODE
69. then turned off coast stop oO The selected operation after power loss in Pr 08 04 is only executed when the maximum allowable power loss time is lt 20 0 seconds and the AC motor drive displays Lu But if the AC motor drive is powered off due to overload even if the maximum allowable power loss time is lt 20 0 seconds the operation mode as set in Pr 08 04 is not executed In that case it starts up normally 08 06 Base Block Speed Search Factory Setting 1 Settings 0 Disable 1 Speed search starts with last frequency command 2 Speed search starts with minimum output frequency Pr 01 05 aa This parameter determines the AC motor drive restart method after External Base Block is enabled Output frequency H Stop output voltage Output voltage V eens Disable B B signal waiting time 08 07 Nyt Input B B signal i I i i h 44 1 1 i 1 i i N i 08 08 Current Limit A i io i Speed Search for Speed SearchSpeed bo R ER e O RARA N of Synchronization speed detection Output current A ponje 4 root i oo ane L 1 E T FWD Run Do O o a ramet B B E Fig 1 B B Speed Search with Last Output Frequency Downward Timing Chart Speed Search Current Attains Speed Search Level Revision September 2013 3ELE V1 10 4 91 Chapter 4 Parameters t Output frequency n H i i Input B B
70. to 510 0V Factory Setting 440 0 aa This parameter determines the Maximum Output Voltage of the AC motor drive The Maximum Output Voltage setting must be smaller than or equal to the rated voltage of the motor as indicated on the motor nameplate This parameter value must be equal to or greater than the Mid Point Voltage Pr 01 04 Mid Point Frequency Fmid Unit 0 01 Settings 0 10 to 600 0Hz Factory Setting 1 50 qg This parameter sets the Mid Point Frequency of the V f curve With this setting the V f ratio between Minimum Frequency and Mid Point frequency can be determined This parameter must be equal to or greater than Minimum Output Frequency Pr 01 05 and equal to or less than Maximum Voltage Frequency Pr 01 01 Mid Point Voltage Vmid Unit 0 1 Settings 115V 230V series 0 1 to 255 0V Factory Setting 10 0 460V series 0 1 to 510 0V Factory Setting 20 0 aa This parameter sets the Mid Point Voltage of any V f curve With this setting the V f ratio between Minimum Frequency and Mid Point Frequency can be determined This parameter must be equal to or greater than Minimum Output Voltage Pr 01 06 and equal to or less than Maximum Output Voltage Pr 01 02 Minimum Output Frequency Fmin Unit 0 01 Settings 0 10 to 600 0Hz Factory Setting 1 50 gq This parameter sets the Minimum Output Frequency of the AC motor drive This parameter must be equal to or less than Mid Point Frequency Pr 01 03
71. to set frequency command or read communication frequency command The Selections for Saving Keypad or Communication Frequency Command Factory Setting 0 Settings 0 Save Keypad amp Communication Frequency 1 Save Keypad Frequency only 2 Save Communication Frequency only an This parameter is used to save keypad or RS 485 frequency command Initial Frequency Selection for keypad amp RS485 Factory Setting 0 Settings 0 By Current Freq Command 1 By Zero Freq Command 2 By Frequency Display at Stop 02 15 Initial Frequency Setpoint for keypad amp RS485 Unit 0 01 Settings 0 00 600 0Hz Factory Setting 60 00 J These parameters are used to determinate the frequency at stop When setting Pr 02 14 to 0 the initial frequency will be current frequency When setting Pr 02 14 to 1 the initial frequency will be 0 When setting Pr 02 14 to 2 the initial frequency will be Pr 02 15 216 Display the Master Freq Command Source Settings Read Only Factory setting AA You can read the master frequency command source by this parameter Display Value Bit Function 1 BitO 1 Master Freq Command Source by First Freq Source Pr 02 00 2 Bit1 1 Master Freq Command Source by Second Freq Source Pr 02 09 4 Bit2 1 Master Freq Command Source by Multi input function o2a7 Display the Operation Command Source Settings Read Only Factory setting AA You can
72. 0 Chapter 4 Parameters Factor End End Parameter Explanation orY user s luser s Setting master slave 0 Disable PID operation 1 Keypad based on Pr 02 00 PID Set Point 10 00 Selection 2 0 to 10V from AVI 3 4 to 20mA from ACI 4 PID set point Pr 10 11 0 Positive PID feedback from external terminal AVI 0 10VDC 1 Negative PID feedback from Input Terminal external terminal AVI 0 10VDC 10 01 for PID oe Feedback 2 Positive PID feedback from external terminal ACI 4 20mA 3 Negative PID feedback from external terminal ACI 4 20mA oe ere integral Time 0 00 to 100 0 sec 0 00 disable ciel Derivative 0 00 to 1 00 sec fe Gontro 1D C 5 5 10 12 PID Feedback 4 9 to 50 0 10 0 Level Detection Time 15 15 10 13 of PID 0 1 to 300 0 sec 5 0 Feedback 10 0 10 0 Feedback of 10 18 PID Physical 1 0 to 99 9 Quantity Value Revision September 2013 3ELE V1 10 Defined by users Defined by users When pressure feedback lt 0 5Kg and time gt 15sec it will follow Pr10 20 The largest feedback of PID physical quantity value is 10kg 4 135 Chapter 4 Parameters Parameter 10 19 10 20 10 21 Xx 10 22 10 23 4 136 End End Explanation Factory user s juser s Setting imaster slave Parallel PID calculation PID mode is Calculation 0 Series mode suitable Mode 1 Parallel mod for Parallel mode Selection eae water supp
73. 0 JJN 30 VFDOO7EL21A 9 3 4 2 20 JJN 20 VFDO07EL23A 4 9 4 2 10 JJN 10 VFDO07EL43A 3 2 2 5 5 JJS 6 VFDO15EL21A 15 7 7 5 30 JJN 30 VFD015EL23A 9 T5 20 JJN 20 VFD015EL43A 4 3 4 2 10 JJS 10 VFD022EL21A 24 11 50 JJN 50 VFD022EL23A 15 11 30 JJN 30 VFD022EL43A 7 1 5 5 15 JJS 15 VFD037EL23A 20 6 17 40 JJN 40 VFD037EL43A 9 0 8 2 20 JJS 20 B 8 Revision September 2013 3ELE V1 10 B 4 AC Reactor B 4 1 AC Input Reactor Recommended Value 230V 50 60Hz 1 Phase Appendix B Accessories kw HP Fundamental Max continuous nduetanics mm Amps Amps 3 5 impedance 0 2 1 4 4 6 6 5 0 4 1 2 7 5 3 0 75 1 12 1 5 1 5 2 12 18 1 25 22 3 18 27 0 8 460V 50 60Hz 3 Phase kW HP ee mal ene ee ps Amps 3 impedance 5 impedance 0 4 1 2 2 3 20 32 0 75 1 4 6 9 12 1 5 2 4 6 6 5 9 2 2 3 8 12 5 7 5 3T 5 8 12 3 5 B 4 2 AC Output Reactor Recommended Value 115V 230V 50 60Hz 3 Phase kw HP ae i eat me Amps 3 impedance 5 impedance 0 2 1 4 4 4 9 12 0 4 1 2 6 6 6 5 9 0 75 1 8 12 3 5 1 5 2 8 12 1 5 3 2 2 3 12 18 1 25 2 5 3 7 5 18 27 0 8 1 5 Revision September 2013 3ELE V1 10 Appendix B Accessories B 10 460V 50 60Hz 3 Phase kW HP ee aoe ee Amps 3 impedance 5 impedance 0 4 1 2 2 3 20 32 0 75 1 4 6 9 12 1 5 2 4 6 6 5 9 2 2 3
74. 00 10 0 Example 6 Use of negative bias in noisy environment and gain adjustment to use full potentiometer range In this example a negative bias is used to provide a noise margin Also a potentiometer frequency gain is used to allow the Maximum Output Frequency to be reached Bias adjustment pPr 01 00 60Hz Max output Freq 60Hz 1 Potentiometer A Pr 04 00 10 0 Bias adjustment Pr 04 01 1 Negative bias Pr 04 02 111 Input gain Pr 04 03 0 No negative bias command Gain 10V 9V 100 111 _ OHz I bias 6 642 f Bias adjustment 6 6Hz 60Hz Gain 100 100 10 0 Example 7 Use of 0 10V potentiometer signal to run motor in FWD and REV direction In this example the input is programmed to run a motor in both forward and reverse direction The motor will be idle when the potentiometer position is at mid point of its scale Using the settings in this example disables the external FWD and REV controls Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 50 0 Bias adjustment Pr 04 01 1 Negative bias Pr 04 02 200 Input gain Pr 04 03 1 Negative bias REV motion enabled Gain 10V 5V 100 200 Bias adjustment 60Hz 60Hz Gain 100 100 200 4 66 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Example 8 Use negative slope In this example the use of negative slope is shown Negative slopes are used in applications for control of pressure temperature or flow The senso
75. 00 R desired frequency by frequency a Provide a signal for i a General application command a signal is given for running status x external system or control wiring frequency attained Output Signal for Base Block Hoas r Related Applications Purpose Functions Parameters i When executing Base Block a signal 03 00 ie Provide a signal for General application is given for external system or control running status Si wiring Revision September 2013 3ELE V1 10 4 33 Chapter 4 Parameters Overheat Warning for Heat Sink Applications Purpose Functions Sears When heat sink is overheated it will 03 00 General application For safety send a signal for external system or control wiring Multi function Analog Output Applications Purpose Functions oe The value of frequency output 03 06 Display running current voltage can be read by General application status connecting a frequency meter or voltage current meter 4 34 Revision September 2013 3ELE V1 10 Chapter 4 Parameters 4 3 Description of Parameter Settings Group 0 User Parameters A This parameter can be set during operation A This parameter can be set during operation 00 00 Identity Code of the AC Motor Drive Settings Read Only Factory setting 00 01 Rated Current Display of the AC Motor Drive Settings Read Only Factory setting aa Pr 00 00 displays the identity code of the AC m
76. 00kVA or more and exceeds 6 times the inverter capacity or the mains wiring distance lt 10m When the mains power capacity is too large line impedance will be small and the charge current will be too high This may damage AC motor drive due to higher rectifier temperature Correct wiring large capacity power reactor a AMA YX ot Revision September 2013 3ELE V1 10 small capacity AC motor drive motor B 11 Appendix B Accessories B 5 Zero Phase Reactor RF220X00A Dimensions are in millimeter and inch Recommended Wire Cable Size a Wirin type N Qty Method Note AWG mm Nominal mm lt 10 lt 5 3 lt 55 1 Diagram Single core Diagram lt 2 lt 33 6 lt 38 4 8 lt 12 lt 33 lt 35 1 Daora Three core lt 1 lt 42 4 lt 50 4 eta Note 600V Insulated unshielded Cable Diagram A Please wind each wire 4 times around the core The reactor must be put at inverter Zero Phase Reactor R L UTO Power S L2 V T2 Supply l T L3 W T3 B 12 i S gt E e Diagram B Please put all wires through 4 cores in Zero Phase Reactor Power Ru uT19 A aN a SiL2 v T2 Supply i en nes mo Note 1 The table above gives approximate wire size for the zero phase reactors but
77. 01H 0AH the 2 s complement negation of OAH is F6H Revision September 2013 3ELE V1 10 4 103 Chapter 4 Parameters 4 104 RTU mode Address 01H Function 03H Starting data address 21H 02H Number of data 00H count by word 02H CRC CHK Low 6FH CRC CHK High F7H CRC Cyclical Redundancy Check is calculated by the following steps Step 1 Load a 16 bit register called CRC register with FFFFH Step 2 Exclusive OR the first 8 bit byte of the command message with the low order byte of the 16 bit CRC register putting the result in the CRC register Step 3 Examine the LSB of CRC register Step 4 If the LSB of CRC register is 0 shift the CRC register one bit to the right with MSB zero filling then repeat step 3 If the LSB of CRC register is 1 shift the CRC register one bit to the right with MSB zero filling Exclusive OR the CRC register with the polynomial value A001H then repeat step 3 Step 5 Repeat step 3 and 4 until eight shifts have been performed When this is done a complete 8 bit byte will have been processed Step 6 Repeat step 2 to 5 for the next 8 bit byte of the command message Continue doing this until all bytes have been processed The final contents of the CRC register are the CRC value When transmitting the CRC value in the message the upper and lower bytes of the CRC value must be swapped i e the lower order byte will be transmitted first The following is an exam
78. 02 05 if the two conditions below are both met 1 When operation command source is changed to external terminal Pr 02 01 1 or 2 2 The status of terminal and AC motor drive is different And the operation of the AC motor drive will be 1 When setting 0 or 1 the status of AC motor drive is not changed by the terminal status 2 When setting 2 or 3 the status of AC motor drive is changed by the terminal status MI1 DCM close ON OFF ON power is applied OFF ON output frequency y Pr 02 05 0 or 1 it will run output frequency i Pr 02 05 2 or 3 it won t run when power is applied It needs to received a run command after previous command is cancelled Revision September 2013 3ELE V1 10 Chapter 4 Parameters A The Line Start Lockout feature does not guarantee that the motor will never start under this condition It is possible the motor may be set in motion by a malfunctioning switch 0206 Loss of ACI Signal 4 20mA Factory Setting 0 Settings Decelerate to OHz 0 1 Coast to stop and display AErr 2 Continue the operation by the last frequency command 3 Continue the operation by following the setting at Pr02 11 aa This parameter determines the behavior when ACI is lost aa When set to 1 it will display warning message AErr on the keypad in case of loss of ACI signal and execute the setting When ACI signal is recovered the warning message will stop blinking Please press
79. 03 06 Parameter value 14 programs one of the Multi function Input 14 External Fault Terminals MI3 MI6 Pr 04 05 Pr 04 08 to be External Fault E F inputs ie PID function When an input ON with this setting is ON the PID function will be disabled disabled AC motor drive will stop output and the motor free run if one of 16 Output Shutoff Stop these settings is enabled If the status of terminal is changed AC motor drive will restart from OHz ay Parameter lock When this setting is enabled all parameters will be locked and enable write parameters is disabled Operation ON Operation command via Ext Terminals Command OFF Operation command via Pr 02 01 setting 18 Selection Pr 02 01 setting external Pr 02 01 is disabled if this parameter value 18 is set See the terminals explanation below this table Operation ON Operation command via Digital Keypad Command OFF Operation command via Pr 02 01 setting 19 Selection Pr 02 01 setting Digital Pr 02 01 is disabled if this parameter value 19 is set See the Keypad explanation below this table Revision September 2013 3ELE V1 10 4 71 Chapter 4 Parameters Settings Function Description Operation ON Operation command via Communication Command OFF Operation command via Pr 02 01 setting 20 Selection Pr 02 01 setting Communication Pr 02 01 is disabled if this parameter value 20 is set See the explanation below this table This function has top priority to
80. 1 Settings 0 00 600 00 sec Factory Setting 0 00 Delay Time of Simple Positioning Stop 1 Unit 0 01 Settings 0 00 600 00 sec Factory Setting 0 00 Delay Time of Simple Positioning Stop 2 Unit 0 01 Settings 0 00 600 00 sec Factory Setting 0 00 Delay Time of Simple Positioning Stop 3 Unit 0 01 Settings 0 00 600 00 sec Factory Setting 0 00 Delay Time of Simple Positioning Stop 4 Unit 0 01 Settings 0 00 600 00 sec Factory Setting 0 00 Delay Time of Simple Positioning Stop 5 Unit 0 01 Settings 0 00 600 00 sec Factory Setting 0 00 Delay Time of Simple Positioning Stop 6 Unit 0 01 Settings 0 00 600 00 sec Factory Setting 0 00 Delay Time of Simple Positioning Stop 7 Unit 0 01 Settings 0 00 600 00 sec Factory Setting 0 00 C Set Pr02 02 as 4 Simple Positioning Stop E F coast to stop before setting up Pr01 20 Pr01 35 The settings of PrO1 20 Pr01 27 have to correspond to the settings of Pr01 28 Pr01 35 Corresponding parameters B Pr01 20 Pr01 28 Pr01 21 Pr01 29 Pr01 22 PrO1 30 Pr01 23 Pr01 31 Pr01 24 Pr01 32 Pr01 25 Pr01 33 Pr01 26 Pr01 34 Pr01 27 Pr01 35 CQ The function of Pr01 28 Pr01 35 is simple positioning Speed will start to decelerate after the time set at PrO1 28 Pr01 35 elapse The accuracy of positioning is self assessed by user Revision September 2013 3ELE V1 10 4 45 Chapter 4 Parameters t t t 2 s distance tr
81. 10 20 when erroneous PID feedback level occurs EZI Restart Delay Time after Erroneous PID Deviation Level Unit 1 Settings 1 to 9999 sec Factory Setting 60 a X Set Point Deviation Level Unit 1 Settings 0 to 100 Factory Setting 0 Revision September 2013 3ELE V1 10 4 117 Chapter 4 Parameters Detection Time of Set Point Deviation Level Unit 1 Settings 1 to 9999 sec Factory Setting 10 Aa When the deviation is less than Pr 10 22 in the range of PID set point to Pr 10 22 X PID set point for a time exceeding the setting of Pr 10 23 the AC motor drive will decelerate to stop to be constant pressure status This deceleration time is the setting of Pr 01 12 The system will be ready when the deviation is within the range of PID set point to Pr 10 22 X PID set point during deceleration aa Example suppose that the set point of constant pressure control of a pump is 4kg Pr 10 22 is set to 5 Pr 10 23 is set to 15 seconds It means that deviation is 0 2kg 4kgX5 0 2kg i e when feedback value is higher than 3 8kg for a time exceeding 15 seconds the AC motor drive will decelerate to stop this deceleration time will act according to Pr 01 12 When the feedback value is less than 3 8kg the AC motor drive will start to run 10 24 X Offset Level of Liquid Leakage Unit 1 Settings 0 to 50 Factory Setting 0 aa In the constant pressure status when the liquid leakage is higher than Pr 10 24 X PID s
82. 10 4 105 Chapter 4 Parameters 4 106 Content Status monitor Read only Address 2100H Function Error code 0 No error occurred Over current oc Over voltage ov IGBT Overheat 0H1 Reserved Overload oL Overload oL1 Overload2 oL2 External fault EF O oOIlrn al a BR wl no Current exceeds 2 times rated current during accel ocA 10 Current exceeds 2 times rated current during decel ocd 1 Current exceeds 2 times rated current during steady state operation ocn 12 Ground Fault GFF Status monitor Read only 2100H 13 Reserved 14 PHL Phase Loss 15 16 Reserved Auto accel decel failure CFA 17 Software protection enabled codE 18 19 Power Board CPU WRITE failure CF 1 0 Power Board CPU READ failure CF2 0 20 CC OC Hardware protection failure HPF1 2 OV Hardware protection failure HPF2 22 GFF Hardware protection failure HPF3 23 24 OC Hardware protection failure HPF 4 U phase error cF3 0 25 V phase error cF3 1 26 27 W phase error cF3 2 DCBUS error cF3 3 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Content Address 2101H 2102H Function 28 IGBT Overheat cF3 4 29 Reserved 30 Reserved
83. 2013 3ELE V1 10 Keypad Chapter 6 Fault Code Information and Maintenance Mec Maintenance Period Check Items Methods and Criterion Daily Half One Year Year Is the display clear for reading Visual inspection O Any missing characters Visual inspection O Main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there are any loose or missing Tighten or replace the screw o screws If machine or insulator is Visual inspection deformed cracked damaged or A o with changed color change due NOTE Please ignore the color to overheating or ageing change of copper plate If there is any dust or dirt Visual inspection O hanical parts Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there is any abnormal sound Visual and aural inspection O or vibration If there are any loose screws Tighten the screws O If any part is deformed or Visual inspection o damaged If there is any color change by Visual inspection o overheating P If there is any dust or dirt Visual inspection O Revision September 2013 3ELE V1 10 Chapter 6 Fault Code Information and Maintenance Terminals and wiring of main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If the wiring shows change of color change or deform
84. 250 10Hz 5Hz 200 150 100 50 SS D Ss Load 0 50 100 150 200 250 factor 4 82 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Present Fault Record Second Most Recent Fault Record Third Most Recent Fault Record Fourth Most Recent Fault Record eae Fifth Most Recent Fault Record Factory Setting 0 Readings 0 No fault i Over current oc 2 Over voltage ov 3 IGBT Overheat 0H1 4 Reserved 5 Overload oL 6 Overload oL1 7 Motor Overload oL2 8 External Fault EF 9 Hardware protection failure HPF 10 Current exceeds 2 times rated current during accel ocA 11 Current exceeds 2 times rated current during decel ocd 12 Current exceeds 2 times rated current during steady state operation ocn 13 Reserved 14 Phase loss PHL 15 Reserved 16 Auto accel decel failure CFA 17 Software password protection codE 18 Power Board CPU WRITE Failure cF1 0 19 Power Board CPU READ Failure cF2 0 20 CC OC Hardware protection failure HPF1 21 OV Hardware protection failure HPF2 22 GFF Hardware protection failure HPF3 23 OC Hardware protection failure HPF 4 24 U phase error cF3 0 25 V phase error cF3 1 26 W phase error cF3 2 27 DCBUS error cF3 3 28 IGBT Overheat cF3 4 Revision September 2013 3ELE V1 10 4 83 Chapter 4 Parameters 29 31 Reserved 32 ACI signal error AErr 33 Reserved 34 Motor PTC overheat protection PtC1 35 FBE_ERR PID feedback error the signal
85. 26 3 andar Edificio Itapeva One Bela Vista 01332 000 Sao0 Paulo SP Brazil TEL 55 11 3568 3855 FAX 55 11 3568 3865 Europe Deltronics The Netherlands B V Eindhoven Office De Witbogt 15 5652 AG Eindhoven The Netherlands TEL 31 40 2592850 FAX 31 40 2592851 We reserve the right to change the information in this catalogue without prior notice 5011662903 2013 09 JELE jenueW 1 sn s s 1713 dJA Delta Multiple Functions Micro Type Drive VFD EL Series User Manual www delta com tw ia IN NELTA Preface Thank you for choosing DELTA s multifunction VFD EL Series The VFD EL Series is manufactured with high quality components and materials and incorporate the latest microprocessor technology available This manual is to be used for the installation parameter setting troubleshooting and daily maintenance of the AC motor drive To guarantee safe operation of the equipment read the following safety guidelines before connecting power to the AC motor drive Keep this operating manual at hand and distribute to all users for reference To ensure the safety of operators and equipment only qualified personnel familiar with AC motor drive are to do installation start up and maintenance Always read this manual thoroughly before using VFD EL series AC Motor Drive especially the WARNING DANGER and CAUTION notes Failure to comply may result in personal injury and equipment damage If y
86. 3ELE V1 10 Chapter 4 Parameters 03 11 Brake Release Frequency Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 03 12 Brake Engage Frequency Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 These two parameters are used to set control of mechanical brake via the output terminals Relay when Pr 03 00is set to 21 Refer to the following example for details Example 1 Case 1 Pr 03 12 gt Pr 03 11 2 Case 2 Pr 03 12 lt Pr 03 11 Frequency Output Case 1 Pr 03 12 Pr 03 11 Case 2 Pr 03 12 Time Run Stop Case 1 Pr 03 00 21 Case 2 Pr 03 00 21 oo 4 osas Display the Status of Relay Settings Read Only Factory setting aa For standard AC motor drive the multi function output terminals are falling edge triggered aa 0 Relay is ON 1 Relay is OFF Revision September 2013 3ELE V1 10 4 63 Chapter 4 Parameters Group 4 Input Function Parameters 04 00 X Keypad Potentiometer Bias Unit 0 1 Settings 0 0 to 100 0 Factory Setting 0 0 04 01 X Keypad Potentiometer Bias Polarity Factory Setting 0 Settings 0 Positive Bias 1 Negative Bias 04 02 X Keypad Potentiometer Gain Unit 0 1 Settings 0 1 to 200 0 Factory Setting 100 0 Keypad Potentiometer Negative Bias Reverse Motion Enable Disable Factory Setting 0 Settings 0 No Negative Bias Command 1 Negative Bias REV Motion Enabled
87. 440 0 ov ov 10 0 20 0 110 0 0 0 10 0 10 0 10 0 10 0 Revision September 2013 3ELE V1 10 T Chapter 4 Parameters Setting 4 Auto Accel Decel set by Accel Decel Time setting 01 17 Acceleration S 0 0 to 10 0 0 00 to 10 00 sec w Curve 01 18 Deceleration S 0 0 to 10 0 0 00 to 10 00 sec w Curve Accel Decel Time Unit 0 Unit 0 1 sec 1 Unit 0 01 sec Simple Positioning iij Stop Frequency fom Simple Positioning ol Stop Frequency 1 Simple Positioning oe Stop Frequency 2 Simple Positioning Stop Frequency 3 Sim Stop Frequency 4 01 23 01 24 01 25 ple S Simple Positioning Stop Frequency 6 imple ay T Positioning Simple Positioning op Frequency 5 Positioning S S op Frequency 7 De ime of Simple Positioning Stop 0 lay Time of Simple Positioning Stop 1 lay Time of Simple Positioning Stop 2 lay Time of Simple Positioning Stop 3 lay Time of Simple Positioning Stop 4 lay Time of Simple Positioning Stop 5 Revision September 2013 3ELE V1 10 0 00 600 00 sec f 0 00 600 00 Hz wol fee Chapter 4 Parameters Delay Time of Simple oS Positioning Stop 6 Positioning Stop 7 01 35 Delay Time of Simple Setting Factory Revision September 2013 3ELE V1 10 Chapter 4 Parameters 4 Group 2 Operation Method Parameters Parameter Facto Y Customer Setting 0 Digital keypad
88. 9999 Factory Setting 0 Display 0 No password set or successful input in Pr 00 08 1 Password has been set To set a password to protect your parameter settings If the display shows 0 no password is set or password has been correctly entered in Pr 00 08 All parameters can then be changed including Pr 00 09 The first time you can set a password directly After successful setting of password the display will show 1 Be sure to record the password for later use To cancel the parameter lock set the parameter to 0 after inputting correct password into Pr Revision September 2013 3ELE V1 10 4 37 Chapter 4 Parameters The password consists of min 1 digits and max 4 digits an How to make the password valid again after decoding by Pr 00 08 Method 1 Re input original password into Pr 00 09 Or you can enter a new password if you want to use a changed or new one Method 2 After rebooting password function will be recovered Password Decode Flow Chart 00 09 Correct Password Incorrect Password END END 00 09 00 08 Displays 0 when entering correct password into Pr 00 08 Displays 0 when 3 chances to enter the correct entering correct password password into 1st time displays 1 if Pr 00 08 password is incorrect 2nd time displays 2 if password is incorrect 3rd time displays code blinking If the password was entered incorrectly
89. A NELTA Smarter Greener Together Industrial Automation Headquarters Delta Electronics Inc Taoyuan Technology Center No 18 Xinglong Rd Taoyuan City Taoyuan County 33068 Taiwan TEL 886 3 362 6301 FAX 886 3 371 6301 Asia Delta Electronics Jiangsu Ltd Wujiang Plant 3 1688 Jiangxing East Road Wujiang Economic Development Zone Wujiang City Jiang Su Province People s Republic of China Post code 215200 TEL 86 512 6340 3008 FAX 86 769 6340 7290 Delta Greentech China Co Ltd 238 Min Xia Road Pudong District ShangHai P R C Post code 201209 TEL 86 21 58635678 FAX 86 21 58630003 Delta Electronics Japan Inc Tokyo Office 2 1 14 Minato ku Shibadaimon Tokyo 105 0012 Japan TEL 81 3 5733 1111 FAX 81 3 5733 1211 Delta Electronics Korea Inc 1511 Byucksan Digital Valley 6 cha Gasan dong Geumcheon gu Seoul Korea 153 704 TEL 82 2 515 5303 FAX 82 2 515 5302 Delta Electronics Int S Pte Ltd 4 Kaki Bukit Ave 1 05 05 Singapore 417939 TEL 65 6747 5155 FAX 65 6744 9228 Delta Electronics India Pvt Ltd Plot No 43 Sector 35 HSIIDC Gurgaon PIN 122001 Haryana India TEL 91 124 4874900 FAX 91 124 4874945 Americas Delta Products Corporation USA Raleigh Office P O Box 12173 5101 Davis Drive Research Triangle Park NC 27709 U S A TEL 1 919 767 3800 FAX 1 919 767 8080 Delta Greentech Brasil S A Sao Paulo Office Rua Itapeva
90. AX 82 lt 70 z 60 a A 50 f continuous L 2 0 36 20 60 Frequency Hz 5 If 100 continuous torque is required at low speed it may be necessary to use a special inverter duty motor 6 Motor dynamic balance and rotor endurance should be considered once the operating speed exceeds the rated speed 60Hz of a standard motor Revision September 2013 3ELE V1 10 C 5 Appendix C How to Select the Right AC Motor Drive C 6 7 9 Motor torque characteristics vary when an AC Motor Drive instead of commercial power supply drives the motor Check the load torque characteristics of the machine to be connected Because of the high carrier frequency PWM control of the VFD series pay attention to the following motor vibration problems a Resonant mechanical vibration anti vibration damping rubbers should be used to mount equipment that runs at varying speed a Motor imbalance special care is required for operation at 50 or 60 Hz and higher frequency a To avoid resonances use the Skip frequencies The motor fan will be very noisy when the motor speed exceeds 50 or 60Hz Special motors 1 Pole changing Dahlander motor The rated current is differs from that of a standard motor Please check before operation and select the capacity of the AC motor drive carefully When changing the pole number the motor needs to be stopped first If over current occurs during operation or regenerative voltage is too high
91. DL 0x0000 define IER 0x0001 define BRDH 0x0001 define LCR 0x0003 define MCR 0x0004 define LSR 0x0005 define MSR 0x0006 unsigned char rdat 60 read 2 data from address 2102H of AC drive with address 1 unsigned char tdat 60 0 1 0 3 2 1 0 2 0 0 0 2 D 7 Ar An void main int i outportb PORT MCR 0x08 interrupt enable outportb PORT IER 0x01 interrupt as data in outportb PORT LCR inportb PORT LCR 0x80 the BRDL BRDH can be access as LCR b7 1 outportb PORT BRDL 12 set baudrate 9600 12 115200 9600 outportb PORT BRDH 0x00 outportb PORT LCR 0x06 set protocol lt 7 N 2 gt 06H lt 7 E 1 gt 1AH lt 7 0 1 gt 0AH lt 8 N 2 gt 07H lt 8 E 1 gt 1BH lt 8 0 1 gt 0BH for i 0 i lt 16 i while inportb PORT LSR amp 0x20 wait until THR empty outporto PORT THR tdat i send data to THR i 0 while kbhit if inportb PORT LSR amp 0x01 bO 1 read data ready rdat i inportb PORT RDR read data form RDR 09 05 Reserved PRIE Reserved 09 07 X Response Delay Time Unit 2ms Settings 0 200 400msec Factory Setting 1 aa This parameter is the response delay time after AC drive receives communication command as shown in the following 1 unit 2 msec 4 110 Revision September 2013 3ELE V1 10 Chapter 4 Parameters
92. I5 L Multi step 4 n MI6 Digital Signal Comment DCM FWD STOP REV STOP __ ome Multi step t EEEE O 6 Multi step 2 hg O O 4 Multi step 3 ss Multi step 4 C PNP mode without external power NPN J Hsw PNP Factory setting Revision September 2013 3ELE V1 10 FWD STOP __ 3G REV STOP Multi step 1 ss Multi step 2 oO Multi step 3 _ __ Multi step 4 5 Chapter 2 Installation and Wiring D PNP mode with external power NPN it swt PNP FWD STOP Oo O REV STOP OO Multi step 1 Factory 5 setting Multi step 2 Multi step 3 36 Multi step 4 e 24 Vdc Sua The wiring of main circuit and control circuit should be separated to prevent erroneous actions Please use shield wire for the control wiring and not to expose the peeled off net in front of the terminal Please use the shield wire or tube for the power wiring and ground the two ends of the shield wire or tube Damaged insulation of wiring may cause personal injury or damage to circuits equipment if it comes in contact with high voltage The AC motor drive motor and wiring may cause interference To prevent the equipment damage please take care of the erroneous actions of the surrounding sensors and the equipment When the AC drive output terminals U T1 V T2 and W T3 are connected to the motor
93. L21A 23A 43A VFD037EL23A 43A Revision September 2013 3ELE V1 10 2 15 Chapter 2 Installation and Wiring This page intentionally left blank 2 16 Revision September 2013 3ELE V1 10 Chapter 3 Keypad and Start Up 3 1 Description of the Digital Keypad A MARELTA VAP EL 2 D EN L A STOP ae 7 RESET Status Display t l UP and DOWN Key Display the driver s current status Set the parameter number and changes the numerical data such as Master Frequency LED Display h MODE Indicates frequency voltage current user Change between different display mode defined units and etc Potentiometer STOP RESET For master Frequency setting Stops AC drive operation and reset the drive after fault occurred RUN Key Start AC drive operation There are four LEDs on the keypad LED STOP It will light up when the motor is stop LED RUN It will light up when the motor is running LED FWD It will light up when the motor is forward running LED REV It will light up when the motor is reverse running Revision September 2013 3ELE V1 10 Chapter 3 Keypad and Start Up Display Message RUNe estor Fwpe REV e le RUNe estor Fwpe REVe le RuNe estor Fwpe REV e le RUN estor FWD el REV 8 le RUNe estor FwDel REV 6 le RUNe estor Fwpe REVe le RuNe estor Fwpe REV 5 le RUN e estor Fwpe REVe le RUNe estor Fwpe REVe le RUNS estor Fwpe REVe le RUNS
94. LED b A sp i 8 Len os MELO 1 Reserved 5 SG 2 EV 6 Reserved 3 GND 7 Reserved 4 SG 8 Reserved 1 2 3 4 LonTalk LonTalk k a Terminal definition for LonTalk system Terminal Symbol Function 1 These are twisted pair cables to connect XXX to LonTalk system Terminals 1 and 2 2 should be used as one group and the FCO 4 same for terminals 3 and 4 B 8 2 5 LED Indications There are three LEDs in front panel of CME LW01 If the communication is normal power LED SP LED should be green red LED means abnormal communication and service LED should be OFF If LEDs display do not match refer to user manual for details Revision September 2013 3ELE V1 10 B 19 Appendix B Accessories B 8 3 Profibus Communication Module CME PD01 B 8 3 1 Panel Appearance Address Switches NETLED SPLED A H L foe D D A N NETSP ADDH ADDL oO AT we wa CME PBO ej R A J nm TU 16 e 5 H gt Vlo j T I i yi b Profibus DP Interface DB9 RS 485 RJ45 Reserved EV GND SG SG Reserved Reserved Reserved 1 SP LED Indicating the connection status between VFD EL and CME PD01 oA e oN network NET LED Indicating the connection status between CME PD01 and PROFIBUS DP Address Switches Setting the address o
95. Minimum Output Voltage Vmin Unit 0 1 4 40 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Settings 115V 230V series 0 1 to 255 0V 460V series 0 1 to 510 0V Factory Setting 10 0 Factory Setting 20 0 jaa This parameter sets the Minimum Output Voltage of the AC motor drive This parameter must be equal to or less than Mid Point Voltage Pr 01 04 The settings of Pr 01 01 to Pr 01 06 have to meet the condition of Pr 01 02 gt Pr 01 04 gt Pr 01 06 and Pr 01 01 gt Pr 01 03 Pr 01 05 01 07 Output Frequency Upper Limit Unit 0 1 Factory Setting 110 0 Settings 0 1 to 120 0 jaa og This parameter must be equal to or greater than the Output Frequency Lower Limit Pr 01 08 The Maximum Output Frequency Pr 01 00 is regarded as 100 Output Frequency Upper Limit value Pr 01 00 Pr 01 08 Output Frequency Voltage Lower Limit 01 07 01 07 100 Output Frequency Upper Limit 01 02 a PA Maximum i Output i Voltage i i 01 04 Mid point i I Voltage i i The limit of Output j Frequency 01 06 H4 Frequency ane O105 01 03 01 01 01 00 utput ini i z 5 r Minimum Mid point Maximum Voltage Maximum Voltage Output Freq Frequency Output Freq Base Frequency Frequency VIf Curve UME Output Frequency Lower Limit Unit 0 1 Settings 0 0 to 100 0 Factory Setting 0 0 aa B aa AR The Upper Lower
96. Voltage Stall N Prevention enabled N 1 previous deceleration time i actual time to decelerate to stop when over voltage stall prevention is enabled Revision September 2013 3ELE V1 10 4 79 Chapter 4 Parameters oso Mamaia Stall Prevention during Acceleration Unit 4 Settings 20 to 250 Factory Setting 170 0 disable A setting of 100 is equal to the Rated Output Current of the drive A During acceleration the AC drive output current may increase abruptly and exceed the value specified by Pr 06 01 due to rapid acceleration or excessive load on the motor When this function is enabled the AC drive will stop accelerating and keep the output frequency constant until the current drops below the maximum value 06 01 Over Current Detection ei of eN Level output current setting frequency Over Current Stall prevention during Acceleration Output frequency held Frequenc eee eet i time Bet 1 gs 1 previous acceleration time I 1 Li gt i Li Li actual acceleration time when over current stall prevention is enabled 06 02 Over current Stall Prevention during Operation Unit 1 Settings 20 to 250 Factory Setting 170 0 disable gq If the output current exceeds the setting specified in Pr 06 02 when the drive is operating the drive will decrease its output frequency to prevent the motor stall If the output curre
97. ack to manufacturer Over current Abnormal increase in current Q on Check if the input voltage falls within the rated AC motor drive input voltage range Check for possible voltage transients DC bus over voltage may also be caused by motor regeneration Either increase the Decel Time or add an optional brake resistor and brake unit Check whether the required brake power is within the specified limits Over voltage 7 The DC bus voltage has rut exceeded its maximum allowable value Revision September 2013 3ELE V1 10 6 1 Chapter 6 Fault Code Information and Maintenance Fault Fault Descriptions Name Z Overheating 3 Heat sink temperature too high m Low voltage T The AC motor drive detects that the DC bus voltage has 2 fallen below its minimum 3 value Overload The AC motor drive detects 1 excessive drive output current 2 NOTE The AC motor drive m P can withstand up to 150 of 3 the rated current for a maximum of 60 seconds Overload 1 Internal electronic overload trip m c Overload 2 Motor overload m c Po CC current clamp OV hardware error xX 2 YY N GFF hardware error OC hardware error External Base Block c 2 a lt Refer to Pr 08 07 5 PON Corrective Actions Ensure that the ambient temperature falls within the specified temperature range Make sure that the ventilation holes are not ob
98. ation due Visual inspection O to overheat If the insulation of wiring is damaged or the color has Visual inspection O changed If there is any damage Visual inspection O DC capacity of main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there is any leakage of liquid change of color cracks or Visual inspection O deformation Measure static capacity when Static capacity gt initial value X 0 85 o required Resi 6 8 stor of main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there is any peculiar smell or insulator cracks due to Visual inspection smell s overheating Visual inspection or measure with multimeter after removing wiring If there is any disconnection between B1 O Resistor value should be within 10 Revision September 2013 3ELE V1 10 Chapter 6 Fault Code Information and Maintenance Transformer and reactor of main circuit Mag Check Items Methods and Criterion Maintenance Period Daily Half Year One Year If there is any abnormal vibration or peculiar smell Visual aural inspection and smell O netic contactor and relay of main circuit Check Items Methods and Criterion Maintenance Period Daily Half Year One Year If there are any loose screws
99. ature detection malfunctions is greater than 90 C i Please contact DELTA Yes Y Yes Is load too large gt Reduce load No hd lt If cooling fan functions normally gt No Change cooling fan Yes y gt lt Checkif coolingfan is jammed SE oy Remove obstruction No r Y 5 F Check if surrounding temperature Yes Maybe AC motor drive has malfunction or S is within specification gt misoperation due to noise Please contact gt DELTA No Y Adjust surrounding temperature to specification 5 6 Overload OL OL1 OL2 y Check for correct settings at No A Pr 06 06 and 06 07 Moaify setting Yes Ld Is load too large No Maybe AC motor drive has malfunction or misoperation due to noise Yes AA gt Reduce load or increase the power of AC motor drive 5 4 Revision September 2013 3ELE V1 10 Chapter 5 Troubleshooting 5 7 Keypad Display is Abnormal Abnormal display or no display F Cycle power to AC motor drive Fix connector and eliminate noise Ihe Display normal No Check if all connectors are connect correctly and no noise is present Yes ia Vv AC MOtOrArIVSWOIKS Normally AC motor drive has malfunction Please contact DELTA 5 8 Phase Loss PHL Phase loss i Check wiring at R S and T terminals No nad Correct wiring Yes Ls Tighten all screws No Check if the
100. automatically up to 10 remote pumps without operator times after a fault occurs intervention Emergency Stop by DC Brake ai 7 Related Applications Purpose Functions Parameters AC motor drive can use DC brake for 08 00 Emergency stop emergency stop when quick stop is 08 02 08 03 High speed rotors without brake needed without brake resistor When resistor used often take motor cooling into consideration Over torque Setting Jai 7 Related Applications Purpose Functions Parameters The over torque detection level can be 06 00 06 05 set Once OC stall OV stall and over To protect R torque occurs the output frequency Pumps fans and machines and to i i will be adjusted automatically It is extruders have continuous suitable for machines like fans and reliable operation pumps that require continuous operation Revision September 2013 3ELE V1 10 4 31 Chapter 4 Parameters Upper Lower Limit Frequency ink Related Applications Purpose Functions Parameters When user cannot provide 01 07 Control the motor 01 08 Da upper lower limit gain or bias from i Pump and fan speed within nae external signal it can be set upper lower limit rawr individually in AC motor drive Skip Frequency Setting Related Applications Purpose Functions Parameters The AC motor drive cannot run at 08 09 08 14 To prevent constant speed in the skip frequency Pumps and
101. avelled round n rotation speed round second t delay time second t deceleration time second nafxt22 P n rotation speed round minute p number of poles of motors f rotation frequency Hz The value of t in the equation above is as shown below When the slope is negative t1 gt t2 4 46 When the sloe is positive t1 lt t2 fl fx f2 hof RO hoh x t 4 274 Eak Revision September 2013 3ELE V1 10 Chapter 4 Parameters As shown in the image below a 4 pole motor turntable s diameter r and its rotation speed n RPM n Example 01 When that motor turntable is rotating at 50Hz Pr02 02 4 Simple Positioning Stio E F coast to stop Pr01 26 50 Hz Simple Positioning Stop Frequency 6 and its corresponding Pr01 34 2 sec Delay Time of Simple Positioning Stop 6 the deceleration time will be 10 sec for decreasing from 50Hz to 0Hz When stop command is given Simple Positioning Stop will be activate its rotation speed is n 120x50 4 round minute 25 round second Number of rounds of motor turntable 25 x 2 12 2 175 rounds fmz so S eee 10sec t Therefore the distance travelled by the motor after the stop command is given number of rounds x circumference 175x 27r That means the turbtable went back to the top after 175 rounds Revision September 2013 3ELE V1 10 4 47 Chapter 4 Parameters
102. back signal detection time Pr 10 08 Check input phase wiring for loose contacts Check if wiring of PID feedback is correct and parameter of PID feedback is properly setup Revision September 2013 3ELE V1 10 Chapter 6 Fault Code Information and Maintenance 6 1 2 Reset There are three methods to reset the AC motor drive after solving the fault 1 Press EA key on keypad 2 Set external terminal to RESET set one of Pr 04 05 Pr 04 08 to 05 and then set to be ON 3 Send RESET command by communication gt ee Make sure that RUN command or signal is OFF before executing RESET to prevent damage or personal injury due to immediate operation 6 2 Maintenance and Inspections Modern AC motor drives are based on solid state electronics technology Preventive maintenance is required to keep the AC motor drive in its optimal condition and to ensure a long life It is recommended to have a qualified technician perform a check up of the AC motor drive regularly Daily Inspection Basic check up items to detect if there were any abnormalities during operation are Whether the motors are operating as expected Whether the installation environment is abnormal Whether the cooling system is operating as expected Whether any irregular vibration or sound occurred during operation Whether the motors are overheating during operation oS of ON os Always check the input voltage of the AC drive with a Volt
103. ble 8 pin internet cable without an adaptor Simply connect master slave communication port If there are more than two pumps use RMKE HUB01 to connect RJ45 eS C RJ45 Female connector RS485 One wire to Two wires 2 Use a RJ11 6pin cable with an adaptor to connect master slave 4 port communication breakout box RJ485 RJ11 4 port communication breakout box Revision September 2013 3ELE V1 10 4 123 Chapter 4 Parameters Example Set Pr10 35 1 Fixed time circulation alternative operation of multi pump at constant pressure an There are 4 pumps under alternative operation to increase the system s life span The water pressure remains at 3kg in a constant pressure water supply system As shown by Image below Master 1 Slaver 2 Slaver 3 Slaver 4 RS485 communication network 4 20mA Pressure Transmitter 4 124 Revision September 2013 3ELE V1 10 Related Parameters when Pr10 35 1 Chapter 4 Parameters Parameter Function Setting Factory Setting End user s master End user s slave Note Start up Display M 00 03 Selection 0 Display the frequency command value Fxxx 1 Display the actual output frequency Hxxx 2 Display the content of user defined unit Uxxx 3 Multifunction display see Pr 00 04 4 FWD REV command Content of Multi OOO function Display Revision September 2013 3ELE V1 10 0 Dis
104. command is given by the master pump then that slave pump will be able to run again gq Bit2 Can the master pump accept a run command when there is an erroneous pump 0 When there is an erroneous pump the master pump rejects the run command 1 When there is an erroneous pump the master pump choose an alternate pump to run 4 120 Revision September 2013 3ELE V1 10 Chapter 4 Parameters For example When Bit2 0 the master pump rejects the run command while drive 2 has an error When Bi2 1 the master pump accept the run command and choose an alternate pump to run while drive 2 has an error An This parameter only works under auto mode 10 44 Selection of Pump s Startup Sequence Settings 0 1 Factory Setting 1 0 By pump ID 1 By running time 2 0 By pump ID 1 gt 2 gt 3 gt 4 gt 1 aa 1 By the shortest running time 10 45 Running time of multi pump under alternative operation Settings 0 0 360 0 sec Factory Setting 60 0 aa This parameter only applies on the master pump an The assigned value setting value of time to switch between master pump and slave pump 10 46 Reserved LETE Reserved 10 48 Reserved 1049 Assign the setting of Pr10 12 PID feedback level Settings 0 1 Factory Setting 0 0 Use the current setting factory setting verify if any error by checking feedback deviation 1 1 Se
105. drive for the application is very important and has great influence on its lifetime If the capacity of AC motor drive is too large it cannot offer complete protection to the motor and motor maybe damaged If the capacity of AC motor drive is too small it cannot offer the required performance and the AC motor drive maybe damaged due to overloading But by simply selecting the AC motor drive of the same capacity as the motor user application requirements cannot be met completely Therefore a designer should consider all the conditions including load type load speed load characteristic operation method rated output rated speed power and the change of load capacity The following table lists the factors you need to consider depending on your requirements Related Specification Item Speed and torque characteristics Time Overload Starting ratings capacity torque Friction load and weight load Liquid viscous load Inertia load o Load with power transmission Constant torque Constant output Decreasing torque e Decreasing output Constant load Load Shock load characteristics Repetitive load e o o e High starting torque Low starting torque Continuous operation Short time operation e e Long time operation at medium low speeds Maximum output current instantaneous Constant output current continuous Maximum frequency Base frequency Power supply transformer capacity or percentage impedance Load type
106. e E BR Resistor temperature Absorber Unit i switch B2 MT Temperature Note1 When using the AC drive with DC reactor please refer to wiring diagram in the AC drive user manual for the wiring of terminal P of Brake unit Note2 Do NOT wire terminal N to the neutral point of power system Revision September 2013 3ELE V1 10 B 3 Appendix B Accessories B 1 1 Dimensions and Weights for Brake Resistors Dimensions are in millimeter Order P N BRO80W200 BRO80W750 BR300W100 BR300W250 BR300W400 BR400W150 BR400W040 S SSRING TERMINAL l 3 s Model no L1 L2 H D w Max Weight g BRO80W200 140 125 20 5 3 60 160 BRO80W750 BR200W150 165 150 40 5 3 BR200W250 165 150 40 5 3 BR300W100 BR300W250 215 200 30 5 3 60 750 BR300W400 BR400W150 265 250 30 5 3 60 930 BR400W040 B 4 Revision September 2013 3ELE V1 10 H H Appendix B Accessories Order P N BR500W030 BR500W100 BR1KW020 BR1KW075 rele TERMINAL E Model no L1 L2 H D Ww Max Weight g BR500W030 335 320 30 5 3 60 1100 BR500W100 BR1KW020 400 385 50 5 3 100 2800 BR1KWO75 Revision September 2013 3ELE V1 10 Appendix B Accessories Order P N BR1KOW050
107. e Firmware Version both shown below when contacting technical support regarding this publication Firmware Version 1 08 Issue date December 2012 Publication History 1 Add Pr01 20 Pr01 27 Simple Positioning Stop Frequency 0 7 2 Add Pr01 28 Pr01 35 Delay Time of Simple Positioning Stop 0 7 3 Add Pr02 02 Stop Method 4 Simple Positioning Stop E F coast to stop 4 Add Pr03 00 Multi function Output Relay 23 Multi pump system error display only master 5 Add Pr03 08 Cooling Fan Control 4 Fan ON when AC motor drive runs fan OFF when AC motor drive stops Fan is at standby mode when OHz 6 Add three new functions to Pr04 05 04 08 Multi function Input Terminal 23 Simple position stop by forward limit 24 Simple position stop by reverse limit and 25 Multi pumps switch by Hand Auto mode 7 Add Pr06 08 06 12 Fault record 35 FBE_ERR PID feedback error 8 Add Pr09 08 KPC_CC01 Enable Disable 0 Disable 1 Enable 9 Add Pr10 35 Pr10 45 Multi pump application parameters 10 PID offset Modify the function of Pr10 17 to PID offset 0 00 60 00Hz Factory Setting 0 00 11 Add Multi pump system SOP on page 4 xx Issue Edition 03 Firmware Version 1 10 Issue date September 2013 Publication History 1 Add Pr00 10 0 Voltage Frequency control 1 Vector control Factory setting 0 2 Pr04 11 Pr04 12 70 Pr04 13 Modify the display of AVI from one decimal plac
108. e factory setting for master frequency command is 1 digital keypad is optional Setting 2 use the ACI AVI switch on the AC motor drive to select ACI or AVI When the AC motor drive is controlled by external terminal please refer to Pr 02 05 for details The first second frequency operation command is enabled disabled by Multi Function Input Terminals Please refer to Pr 04 05 04 08 02 01 X Source of First Operation Command Settings Factory Setting 1 Digital keypad Digital keypad is optional External terminals Keypad STOP RESET enabled External terminals Keypad STOP RESET disabled RS 485 RJ 45 USB communication Keypad STOP RESET enabled RS 485 RJ 45 USB communication Keypad STOP RESET disabled The factory setting for source of first operation command is 1 digital keypad is optional When the AC motor drive is controlled by external terminal please refer to Pr 02 05 Pr 04 04 for details 4 49 Chapter 4 Parameters A Combination of the First and Second Master Frequency Command Factory Setting 0 Settings 0 First Master Frequency Command Only 1 First Master Frequency Second Master Frequency 2 First Master Frequency Second Master Frequency 02 02 Stop Method Factory Setting 0 Settings 0 STOP ramp to stop E F coast to stop 1 STOP coast to stop E F coast to stop 2 STOP ramp to stop E F ramp to stop 3 STOP coast to stop E F ramp to stop 4 Simple positioning
109. e to safe voltage levels before opening the AC motor drive 2 Only qualified personnel familiar with AC motor drives is allowed to perform installation wiring and commissioning 3 Make sure that the power is off before doing any wiring to prevent electric shock 2 1 Wiring Users must connect wires according to the circuit diagrams on the following pages Do not plug a modem or telephone line to the RS 485 communication port or permanent damage may result The pins 1 amp 2 are the power supply for the optional copy keypad only and should not be used for RS 485 communication 2 2 Revision September 2013 3ELE V1 10 Figure 1 for models of VFD EL Series Chapter 2 Installation and Wiring VFD002EL11A 21A VFD004EL11A 21A VFD007EL11A 21A VFD015EL21A VFD022EL21A Fuse NFB No Fuse Breaker R L1 _ S L2 Recommended Circuit when power supply is turned OFF bya fault output If the fault occurs the contact will be ON to iturn off the power and protect the power system MNE L MC FWD Stop Factory setting NPN Mode NPN Factory ios t Psw setting multi step2 PNP i E Please refer to Figure 3 Multi step 3 z h for wiring of NPN Multi step 4 ___ mode and PNP mode Factory setting AVI Mode AVI te 24 Sw2 5KO f ACI 1 Analog Signal Common je Main circuit power terminals Revision September 2013 3ELE V1 10 sls OLO FF ON Dig
110. e to two decimal places in Pr04 11 Pr04 12 and Pr04 13 In Pr02 06 Add 3 Continue the operation by following the setting at Pr02 11 The Pr04 11 Pr04 18 are modified to be able to set up during operation Modify Pr08 05 Maximum Allowable Power Loss Time from 0 1 5 0 sec to 0 1 20 0 sec The Pr08 09 Pr08 14 are modified to be able to setup during operation Add Pr07 04 Motor Parameters Auto Tuning Add Pr07 05 Motor Line to line Resistance R1 Motor 0 OlOCO N O oR oc Add Pr07 06 Motor Rated Slip Motor 0 10 Add Pr07 07 Slip Compensation Limit 11 Add Pr07 08 Torque Compensation Time Constant 12 Add Pr07 09 Slip Compensation Time Constant 13 Add new option to Pr10 20 4 Ramp to stop delay the setting time at Pr10 21 The number of time to restart will be limited by the setting of Pr10 50 14 The factory setting remains as 10 0 When Pr10 12 0 PID feedback error detection is disable 15 Modify Pr10 20 as below 0 Warning but continue to operate 1 Error and coast to stop 2 Error and ramp to stop 3 Ramp to stop and restart after time set at Pr10 21 No display of error and warning 4 Ramp to stop and restart after time set at Pr10 21 The number of times to restart will follow the setting at Pr10 50 16 Add 36 dEv unusual PID feedback 17 Add Pr10 49 Assign the setting of Pr10 12 PID feedback level 0 Use the current setting factory setting verify if an
111. e values The min and max frequencies are based on Pr 01 00 during open loop control as shown in the following Revision September 2013 3ELE V1 10 4 67 Chapter 4 Parameters A 01 00 04 14 04 18 04 12 04 16 104 11 104 13 l 04 15 104 17 analog input 20mA 10V A 01 00 60 00 Hz 04 14 70 04 18 50 04 12 30 04 16 0 analog input 04 11 0V 04 15 4mA 04 13 10V 04 17 20mA 04 19 Reserved 04 20 Reserved 04 21 Reserved Waal Reserved 04 23 Reserved 04 24 Reserved EPLE Reserved Multi function Input Terminal MI1 MI2 2 wire 3 wire Operation 04 04 Control Modes Factory Setting 0 Settings 0 2 wire FWD STOP REV STOP 1 2 wire FWD REV RUN STOP 2 3 wire Operation 4 68 Revision September 2013 3ELE V1 10 f Chapter 4 Parameters An There are three different types of control modes External Terminal 04 04 2 wire FWD STOP MI1 OPEN STOP CLOSE FWD 0 FWD STOP REV STOP 0 MI2 OPEN STOP CLOSE REV REV STOP DCM 2 wire RUN STOP MI1 OPEN STOP CLOSE RUN 1 FWD REV FWD REV o MI2 OPEN FWD CLOSE REV RUN STOP DCM STOP RUN a L MI1 CLOSE RUN MI3 OPEN STOP 2 3 wire MI2 OPEN FWD REV FWD CLOSE REV DCM 04 05 Multi function Input Terminal M13 04 06 Multi function Input Terminal M14 04 07 Multi function Input Terminal MI5 04 08 Mul
112. ease contact DELTA Revision September 2013 3ELE V1 10 5 4 Low Voltage Lv Low voltage N Is input power correct Or power cut including momentary power loss No v Check if there is any malfunction yes component or disconnection in power supply circui No v Check if voltage is No within specification Yes T gt Chapter 5 Troubleshooting n Yes gt _ Restart after reset Change defective component and check connection Make necessary corrections such as change power supply system for requirement Check if there is heavy load yes with high start currentin the same power system Check if Lv occurs when breaker and magnetic contactor is ON p Check if voltage between B1 and is greater than 200VDC for 115V 230V models 400VDC for 460V models ve s Control circuit has malfunction or misoperation due to noise Please contact DELTA Yes Revision September 2013 3ELE V1 10 No No Suitable power transformer capacity Yes Maybe AC motor drive has malfunction Please contact DELTA 5 3 Chapter 5 Troubleshooting 5 5 Over Heat OH1 AC motor drive overheats Heat sink overheats Y Check if temperature of heat sink i s No Temper
113. eblock and Auto Restart after Fault Pr 08 15 osos Current Limit for Speed Search Unit 1 Settings 30 to 200 Factory Setting 150 qg Following a momentary power loss the AC motor drive will start its speed search operation only if the output current is greater than the value set by Pr 08 08 When the output current is less than the value of Pr 08 08 the AC motor drive output frequency is at speed synchronization point The drive will start to accelerate or decelerate back to the operating frequency at which it was running prior to the power loss 4 92 Revision September 2013 3ELE V1 10 Maximum Allowable Power Loss Time Power Input aj Baseblock Time 08 06 Output Frequency Output Speed Search e a Chapter 4 Parameters Maximum Allowable Power Speed Synchronization Detection 08 04 2 Baseblock Time 1 08 06 al a el a Momentary Power Loss Operation Skip Frequency 1 Upper Limit Skip Frequency 1 Lower Limit Skip Frequency 2 Upper Limit Skip Frequency 2 Lower Limit Skip Frequency 3 Upper Limit Skip Frequency 3 Lower Limit Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 aa These parameters set the Skip Frequencies It will cause the AC motor drive never to remain within these frequency ranges with continuous frequency output qo These six parameters should be set as follows Pr 08 09 gt Pr 08 10 gt Pr 08 11 gt Pr
114. ed Frequency A Tth Step Speed Frequency A 8th Step Speed Frequency A 9th Step Speed Frequency X 10th Step Speed Frequency A 11th Step Speed Frequency X 12th Step Speed Frequency AW 13th Step Speed Frequency X 14th Step Speed Frequency A 15th Step Speed Frequency Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 aa The Multi function Input Terminals refer to Pr 04 05 to 04 08 are used to select one of the AC motor drive Multi step speeds The speeds frequencies are determined by Pr 05 00 to 05 14 as shown in the following Frequency Run Stop Lf i 1 213 4 PU external terminals communication Multi function terminals MI3 MI6 04 05 04 08 st speed MI3 to MI6 1 2nd speed 5 MI3 to MI6 2 9 10 11 12 13 05 12 JOG Freq 01 15 14 15 3rd speed MI3 to MI6 3 4th speed Jog Freq Revision September 2013 3ELE V1 10 Multi speed via External Terminals 4 77 Chapter 4 Parameters MI6 4 MI5 3 MI4 2 MI3 1 Master frequency OFF OFF OFF OFF 1 speed OFF OFF OFF ON 2 speed OFF OFF ON OFF 3 speed OFF OFF ON ON 4 speed OFF ON OFF OFF 5 speed OFF ON OFF ON 6 speed OFF ON ON OFF 7 speed OFF ON ON ON 8 speed ON OFF OFF OFF 9
115. ed to Zero phase reduce radio noise especially when Reactor audio equipment is installed near the Ferrite Core inverter Effective for noise reduction c on both the input and output sides ommon A Haat Choke Attenuation quality is good for a wide Optional range from AM band to 10MHz Appendix B specifies the zero phase reactor RF220X00A It is used to reduce electromagnetic EMI filter interference All 230V and 460V models are built in EMI filter Brake Used to reduce the deceleration time Resistor and of the motor Please refer to the chart Brake Unit in Appendix B for specific Brake Optional Resistors Motor surge voltage amplitude es depends on motor cable length For Optional applications with long motor cable gt 20m it is necessary to install a Beeches of tha hearke aed otal Revision September 2013 3ELE V1 10 Chapter 2 Installation and Wiring 2 3 Main Circuit 2 3 1 Main Circuit Connection Brake Resistor Optional BRI Brake Unit 7 1 BUE A No fuse breaker l Optional NFB MC R gt R L1 U T1 Motor S S L2 V T2 m T T L3 WIT3 3 pO ES 2 se i EO Terminal Symbol Explanation of Terminal Function RIL1 S L2 TLS AC line input terminals 1 phase 3 phase U T1 V T2 WITS AC drive output terminals for connecting 3 phase induction motor tye Connections for External Brake unit BUE series Earth
116. eeneeeeeneeeeeaeeeeeaeeeeeeeeseeeeeseneeeseneeeeeneeeseeeeees 5 9 5 14 Environinettal Condon 3 i iccisttacedictiecudaietaedt dail aria iraa u a eaS 5 9 5 15 Atfecting Other Mache Se aaa oe eee ee ee 5 10 Chapter 6 Fault Code Information and Maintenance cccsecceseeeeseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseee 6 1 6 1 Faull Code Informati n eare rE EE E REA OE N E 6 1 6 1 1 Common Problems and Solutions c21 cc0eccciancsatssrcinctssresccttoyeiees tasdaetderciaedseanneetones 6 1 G2 Reset Teone a ee nt nc Sl Sn a alt Sai a paleo 6 5 6 2 Maintenance and INSpectionS cecececeseceeenceeeeeceeeeaeeseeaeeeeeaeeseaeeeseeeessaeeeeeeeesseeeteaeens 6 5 Appendix A Sp cifications aaa e ae a daa raa ssh a E Eda ELAN A 1 Appendix B ACCESS OMICS sais 25 ccs scseiscez detec sSets aeee p sirti ieS genea sags hace snes cor decsticdacevecuesdanedisierveeesh e B 1 B 1 All Brake Resistors amp Brake Units Used in AC Motor Drives cccccceeeeeeeeeeteeeeeneeeeneee B 1 B 1 1 Dimensions and Weights for Brake Resistors Biz no Fuse Circuit Breaker Che tivrcccicnvenciccdicanvonaenvenenmrananicsienenvouanienenineavmediatiahay B 7 B 3 Fuse Specification Oha aa aaa aa ae aaa eaaa B 8 B 4 AC Reactor a O a E OE E R B 9 B 4 1 AC Input Reactor Recommended Value cccceeeceeeeeeeeeeeeeeeeeeeseneeeeeeeeseeeeenneess B 9 B 4 2 AC Output Reactor Recommended Value c cceeeceeeeeeeeeeeeeeeeeeeseneeeeeneeesseesentee
117. ely 1 second if the entered input data have been accepted After a parameter value has been set the new value is automatically stored in memory To modify an entry use the a or v keys Err displays if the input is invalid Communication Error Please check the AC motor drive user manual Chapter 5 Group 9 Communication Parameter for more details Revision September 2013 3ELE V1 10 B 15 Appendix B Accessories B 7 3 Operation Flow Chart VFD PU06 Operation Flow Chart Press UP DOWN key to change frequency commands press RIGHT LEFT key to adjus number A A MODE MODE bd a E H Press UP key to select SAVE or READ Press PROG DATA for about 2 seconds or until it is flashing then save parameters from PUO6 to AC drive or read parameters from AC drive to PUO6 MODE gt j op Eg Change value 4 gt MODE PROG XXXXX A ND ERR END Cannot Succeed to write in Write in B 16 Revision September 2013 3ELE V1 10 Appendix B Accessories B 8 Fieldbus Modules B 8 1 DeviceNet Communication Module CME DN01 B 8 1 1 Panel Appearance and Dimensions 1 For RS 485 connection to VFD EL 2 Communication port for connecting DeviceNet network 3 Address
118. er 0100H AMD address is 01H ASCII mode Command message Response message STX Ei STX s 0 0 Address Address q 4 0 0 Function Function 6 6 0 0 4 4 Data address Data address 0 0 o o 4 4 7 7 Data content Data content 7 T 0 0 7 T LRC Check LRC Check q 4 CR CR END END LF LF RTU mode Command message Response message Address 01H Address 01H Function 06H Function 06H 01H 01H Data address Data address 00H 00H 4 102 Revision September 2013 3ELE V1 10 Chapter 4 Parameters 17H Data content 70H CRC CHK Low 86H CRC CHK High 22H 17H Data content 70H CRC CHK Low 86H CRC CHK High 22H 3 4 Check sum ASCII mode LRC Longitudinal Redundancy Check is calculated by summing up module 256 the values of the bytes from ADR1 to last data character then calculating the hexadecimal representation of the 2 s complement negation of the sum For example reading 1 word from address 0401H of the AC drive with address 01H STX t Address 1 0 Address 0 4 Function 1 0 Function 0 3 0 4 Starting data address 0 q 0 0 Number of data o 4 LRC Check 1 PF LRC Check 0 6 END 1 CR END 0 LF 01H 03H 04H 01H 00H
119. eristics of a motor operated by an AC motor drive and commercial mains power are different Below you ll find the torque speed characteristics of a standard motor 4 pole 15kW AC motor drive Motor 180 180 1554 60 seconds 155 60 seconds 140 aie continuous oe continuous a 2 100k o 100 z 80 55 lt g s557 pete 38 IBe r 0320 60 120 0320 60 120 Frequency Hz Frequency Hz Base freq 60Hz Base freq 60Hz V F for 220V 60Hz V F for 220V 60Hz 180 140 60 seconds 150 60 seconds 10 TAA continuous continuous 3s 100 S o gt 85 7 100 a 68 2 80 2 asp 5 hae nd Pa AC 0320 50 120 0320 50 120 Frequency Hz Frequency Hz Base freq 50Hz Base freq 50Hz V F for 220V 50Hz V F for 220V 50Hz Revision September 2013 3ELE V1 10 C 7 Appendix C How to Select the Right AC Motor Drive This page intentionally left blank C 8 Revision September 2013 3ELE V1 10
120. ervision Revision September 2013 3ELE V1 10 Chapter 4 Parameters Settings Function Description a Heat Sink Overheat When heatsink overheats it will signal to prevent OH turn off Warning the drive When it is higher than 85 C 185 F it will be ON 15 Over Voltage supervision Active when the DC BUS voltage exceeds level 16 PID supervision Active when the PID feedback signal is abnormal Refer to Pr 10 12 and Pr 13 17 Forward command Active when the direction command is FWD 18 Reverse command Active when the direction command is REV Zero Speed Output 19 j Active when the drive is standby or stop Signal Communication Warning 20 FbE Cexx AoL2 AUE Active when there is a Communication Warning SAVE a Brake Control Desired Active when output frequency gt Pr 03 11 Deactivated when Frequency Attained output frequency lt Pr 03 12 after STOP command 22 AC Motor Drive Ready Active when AC motor drive is ready J3 Multi pump system error If any error occurred on the inverter of the multi pump display only master system the RLY will be turned on Revision September 2013 3ELE V1 10 4 59 Chapter 4 Parameters MO 23 description Hand Auto Switch Pressure Sensor _ 10V Master RA RB Indicator RC Light Auto mode Hand mode lt RUN STOP sTOP Pressure Sensor Wiring of the pressure sensor
121. estor Fwpe REVe le RUN e esror Fwpe REV e le Descriptions Displays the AC drive Master Frequency Displays the actual output frequency at terminals U T1 V T2 and W T3 User defined unit where U F x Pr 00 05 Displays the output current at terminals U T1 V T2 and W T3 Displays the AC motor drive forward run status Displays the AC motor drive reverse run status The counter value C Displays the selected parameter Displays the actual stored value of the selected parameter External Fault Display End for approximately 1 second if input has been accepted After a parameter value has been set the new value is automatically stored in memory To modify an entry use the Mail and Mal keys Display Err if the input is invalid Revision September 2013 3ELE V1 10 Chapter 3 Keypad and Start Up 3 2 How to Operate the Digital Keypad Setting Mode START HHA Ge gt Ee gt Fe gt KS mone Ke mone Ke wove Ke wove Ke mone GO START HE gt UFS enter Success to Input data error set parameter NOTE Inthe parameter setting mode you can press i mope to return the selecting mode To shift data START eenn Fou vel When operation source is digital keypad ETH A oo I mone wove ke mone ke mone ke Aa Revision September 2013 3ELE V1 10 3 3 Chapter 3 Keypad and Start Up 3 3 Reference Table for the 7 segment LED Disp
122. et point the AC motor drive will start to run a It is used to prevent frequent run stop operation due to liquid leakage set point S25 e s e ee eee es Soe a 4 _ 5 feedback value 10 24 4 Offset level of liquid leakage 10 25 X Liquid Leakage Change Detection Unit 1 Settings 0 to 100 0 disable Factory Setting 0 10 26 X Time Setting for Liquid Leakage Change Unit 0 1 Settings 0 1 to 10 0 sec 0 disable Factory Setting 0 5 aa When the change of feedback value is less than the settings of Pr 10 25 and Pr 10 26 it means that the liquid is leaking When the system is in constant pressure status the AC motor drive will start to run if the feedback value is higher than these two settings set point an Example suppose that the set point of constant pressure control of a pump is 4kg Pr 10 22 is set to 5 Pr 10 23 is set to 15 seconds Pr 10 24 is set to 25 Pr 10 25 is set to 3 and 4 118 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Pr 10 26 is set to 0 5 seconds It means that offset is 0 2kg 4kgX5 0 2kg i e when feedback value is higher than 3 8kg for a time exceeding 15 seconds the AC motor drive will decelerate to stop this deceleration time will act according to Pr 01 12 When the feedback value is less than 3 8kg the AC motor drive will start to run Status 1 Suppose that the AC motor drive is in the constant
123. etting Pump s error from error 10 43 handling 0 Standby after reset 1 Stop after reset Bit2 To run a pump or not when an error is occurred 0 Do not start 1 Select an alternate pump Selection of 0 By pump s ID 10 44 pump startup sequence 1 By the running time Revision September 2013 3ELE V1 10 4 137 Chapter 4 Parameters Parameter Explanation Running time of multi pump 4 138 Revision September 2013 3ELE V1 10 Chapter 5 troubleshooting 5 1 Over Current OC ocA ocd oc Over current Over current Over current during acceleration during deceleration v Remove short circuit PERCER Check if there is any short circuits and or ground fault grounding between the U V W and motor m No No Reduce the load or Yes increase the power Check if load is too large of AC motor drive No No No No Reduce torque compensation i Reduce torque compensation x x Check if Check i No acceleration time N deceleration time is too short by is too short by load inertia load inertia Yes Yes Maybe AC motor drive has malfunction or error due to noise Please Nog Has load angea contact with DELTA 4 suddenly Yes b bd Yes Can acceleration Yes Can deceleration time be made longer time be made l
124. f CME PD01 on PROFIBUS DP network RS 485 Interface RJ45 Connecting to VFD EL and supply power to CME PD01 PROFIBUS DP Interface DB9 9 PIN connector that connects to PROFIBUS DP 6 Extended Socket 4 PIN socket that connects to PROFIBUS DP network B 20 Revision September 2013 3ELE V1 10 Appendix B Accessories B 8 3 2 Dimensions 72 2 2 84 59 7 2 35 3 6 0 14 57 3 2 26 TH To 34 8 1 37 UNIT mm inch B 8 3 3 Parameters Settings in VFD EL VFD EL Baud Rate 9600 Pr 09 01 1 RTU 8 N 2 Pr 09 03 3 Freq Source Pr 02 00 4 Command Source Pr 02 01 3 B 8 3 4 Power Supply The power of CME PD01 is supplied from VFD EL Please connect VFD EL to CME PD01 by using 8 pins RJ 45 cable which is packed together with CME PD01 After connection is completed CME PD01 is powered whenever power is applied to VFD EL B 8 3 5 PROFIBUS Address ai RS Cy lt fS D ADDL CME PD01 has two rotary switches for the user to select the PROFIBUS address The set value via 2 address switches ADDH and ADDL is in HEX format ADDH sets the upper 4 bits and ADDL sets the lower 4 bits of the PROFIBUS address Revision September 2013 3ELE V1 10 B 21 Appendix B Accessories Address Meaning 1 0x7D Valid PROFIBUS address 0 or Ox7E 0xFE Invalid PROFIBUS address B 8 4 CME COP01 CANopen CME COP01 CAN
125. fans o machine vibrations range Three skip frequency ranges can be set Carrier Frequency Setting er x Related Applications Purpose Functions Parameters The carrier frequency can be 02 03 General application Low noise increased when required to reduce motor noise Keep Running when Frequency Command is Lost eer Related Applications Purpose Functions Parameters When the frequency command is lost 02 06 Air conditioners For continuous operation by system malfunction the AC motor drive can still run Suitable for intelligent air conditioners 4 32 Revision September 2013 3ELE V1 10 Output Signal during Running Chapter 4 Parameters tanii P Related Applications Purpose Functions Parameters Signal available to stop braking brake 03 00 release when the AC motor drive is BEM Provide a signal for i ne o General application i running This signal will disappear running status when the AC motor drive is free running Output Signal in Zero Speed cae Related Applications Purpose Functions Parameters When the output frequency is lower 03 00 a Provide a signal for than the min output frequency a General application on running status signal is given for external system or control wiring Output Signal at Desired Frequency rer P Related Applications Purpose Functions Parameters When the output frequency is at the 03
126. formation Interchange or RTU Remote Terminal Unit Users can select the desired mode along with the serial port communication protocol in Pr 09 04 Code Description The CPU will be about 1 second delay when using communication reset Therefore there is at least 1 second delay time in master station ASCII mode Each 8 bit data is the combination of two ASCII characters For example a 1 byte data 64 Hex shown as 64 in ASCII consists of 6 36Hex and 4 34Hex Character 0 T 2 3 4 5 T ASCII code 30H 31H 32H 33H 34H 35H 36H 37H Revision September 2013 3ELE V1 10 4 97 Chapter 4 Parameters Character 8 9 A B C D E F ASCII code 38H 39H 41H 42H 43H 44H 45H 46H RTU mode Each 8 bit data is the combination of two 4 bit hexadecimal characters For example 64 Hex 2 Data Format For ASCII 7 N 2 Stat ge eae 4 Stop Stop bt 9 A D A SDA bit bit f lt ___ 7 bit character gt lt _ __ 10 bit character frame E E 7 E 1 Start Even Stop bt Ot AF A PP parity bit e 7 bit character lt _ 10 bit character frame gt 7 0 1 s Odd stop i parity bit Q N A 4 7 bit character gt lt _ 10 bit character frame gt 7 N 1 2 3 4 lt _ 7
127. frequency and mains voltage will be changed This control mode allows the motor drive to do open loop running and also allow the motor drive to do closed loop running with a PG card an optional accessory There are changes of coordinates in this control mode The changes in rotor current and in stator current are only related to the electromagnetic torque These changes are the characteristics of vector control The vector control mode can eliminate the relationship between field current vector and armature flux So that this mode can control independently the field current vector and the armature flux to increase the transient response of the motor drive The vector control mode can be applied on the following equipments textile printing crane and drilling Related parameter Pr07 02 Torque Compensation 00 11 Reserved 00 12 50Hz Base Voltage Selection Settings Factory Setting 0 0 230V 400V 1 220V 380V aa This parameter determines the base voltage for 50Hz User defined Value correspond to max operating frequency Unit 1 Settings 0 to 9999 Factory Setting 0 aa This parameter corresponds to max frequency AR When Pr 00 13 is not set to 0 F will disappear in frequency mode and the right most digit will blink Many ranges will be changed to Pr 00 13 including potentiometer UP DOWN key AVI ACI multi step JOG function and PID function an When Pr 00 13 is not set to 0 and the frequency source i
128. g control Jog Operation 8 Control NOTE Programming for Jog operation by 08 can only be done while the motor is stopped Refer to parameter Pr 01 13 Pr 01 15 Parameter value 09 programs a Multi function Input Terminals for external Base Block control External Base NOTE When a Base Block signal is received the AC motor 9 Block drive will block all output and the motor will free run When Refer to Pr 08 06 base block control is deactivated the AC drive will start its speed search function and synchronize with the motor speed and then accelerate to Master Frequency 4 70 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Settings Function Description 10 UP Increase Master Frequency DOWN Decrease Increase decrease the Master Frequency each time an input is received or continuously when the input stays active When both inputs are active at the same time the Master Frequency increase decrease is halted Please refer to Pr 02 07 02 08 This 11 Master Frequency function is also called motor potentiometer Parameter value 12 programs one of the Multi function Input Terminals MI3 MI6 Pr 04 05 Pr 04 08 to increment the AC 12 Counter Trigger i drive s internal counter When an input is received the counter is incremented by 1 When active the counter is reset and inhibited To enable 13 Counter Reset counting the input should be OFF Refer to Pr 03 05 and
129. g operation time at low frequencies may cause overheating of the motor In that case forced external motor cooling is recommended Motor accel decel time is determined by motor rated torque load torque and load inertia If the stall prevention function is activated the accel decel time is automatically extended to a length that the AC Motor Drive can handle If the motor needs to decelerate within a certain time with high load inertia that can t be handled by the AC Motor Drive in the Revision September 2013 3ELE V1 10 Appendix C How to Select the Right AC Motor Drive required time either use an external brake resistor and or brake unit depending on the model to shorten deceleration time only or increase the capacity for both the motor and the AC Motor Drive C 3 How to Choose a Suitable Motor Standard motor When using the AC Motor Drive to operate a standard 3 phase induction motor take the following precautions 1 The energy loss is greater than for an inverter duty motor 2 Avoid running motor at low speed for a long time Under this condition the motor temperature may rise above the motor rating due to limited airflow produced by the motor s fan Consider external forced motor cooling 3 When the standard motor operates at low speed for long time the output load must be decreased 4 The load tolerance of a standard motor is as follows Load duty cycle o 25 40 eu 100 N
130. ge EEEE T E E E A see tatcananeed TS 3 5 Chapter 4 Parameters a aE a goede a A Adae ata nda teaa daidai 4 1 4 1 Summary of Parameter S ttingS asierea a i i aaa 4 2 4 2 Parameter Settings for Applications ccccceeceeeeneeeeeeeeeeeeeeeeeeseeeeseeeeseeesseeeseeneeeeeee 4 29 4 3 Description of Parameter SettingS cccceeeeeeeeeeeeeeneeeeeeeeeeeeeeeeeeeseneeeesaeeeseeeseeneesnees 4 35 Chapter S Troubles hoo Ne r a lee Since e a eed gate waadecesidedesteecstebees seeders 5 1 1 Over Current QC ae a A aa aE aaae ee EES 5 1 AEE eTe AUG EAE PEE EE E T T O T a toanad 5 2 5 3 Over Voltage OV e a a a ee ieee a aaar eea a areas siada 5 2 5 4 Low Voltage CV a aaa E a a E ee en i 5 3 HAONAR EALO a HA E ER EE E A E EE S R EE TT 5 4 MAONO o E EEE EE E T 5 4 5 7 Keypad Display is Abnormal c ccccecceeeeeeeeeneeeseneeeeeaeeeeeaeeseeaeeseeaeesseeeseeaeeeeieeeseneeeenaeees 5 5 5 8 Phase Loss PHL nei ees eE OEE E A E E dee dae dees 5 5 Lake AV etei mets alaro PRU AR E EA TEE TE TEATA TAO TT 5 6 5 10 Motor Speed cannot be Changed ccccesscceceecceeeeeeeseseeeeeeeeseaeeeeeaeeeseaeeseeaeeesseeetenaeenss 5 7 5 11 Motor Stalls during Acceleration 2s 2essacescscccs decdeeadebeagecascddseaveaehseve di tdvsacesvcgsissceedencianel 5 8 5 12 The Motor does not Run as Expected ecccececceeeeeeeeeeeeeeeeeeeeeeeeseeeeeseneeeseeeeeeeueeeseneeeees 5 8 5 13 Electromagnetic INduction Noise ccccceeeeeee
131. his is the gain adjustment over the feedback detection value Refer to PID control block diagram in Pr 10 06 for detail 10 12 PID Feedback Level Unit 0 1 Settings 0 0 to 100 0 Factory Setting 10 0 4 114 Revision September 2013 3ELE V1 10 Chapter 4 Parameters aa When Pr10 12 0 PID feedback error detection is disable 10 13 Detection Time of PID Feedback Unit 0 1 Settings 0 1 to 300 0 sec Factory Setting 5 0 oO This parameter is used to set detection of the offset between set point and feedback aa When the offset is higher than the setting of Pr 10 12 X Pr 01 00 for a time exceeding the setting of Pr 10 13 the AC motor drive will output a signal when Pr 03 00 is set to 16 and will act according to Pr 10 20 0 14 Sleep Wake Up Detection Time Unit 0 1 Settings 0 0 to 6550 sec Factory Setting 0 0 10 15 Sleep Frequency Unit 0 01 Settings 0 00 to 600 0 Hz Factory Setting 0 00 10 16 Wakeup Frequency Unit 0 01 Settings 0 00 to 600 0 Hz Factory Setting 0 00 aa When the actual output frequency lt Pr 10 15 and the time exceeds the setting of Pr 10 14 the AC motor drive will be in sleep mode aa When the actual frequency command gt Pr 10 16 and the time exceeds the setting of Pr 10 14 the AC motor drive will restart an When the AC motor drive is in sleep mode frequency command is still calculated by PID When frequency reaches wake up frequency AC moto
132. ilt in V f Pattern Adjustable V f pattern Keypad d Setting by MA ill Preguen a seas 5W 0 to 10VDC 4 to 20mA RS 485 Settin n otentiometer SW Oto 4 to 20mA RS 4 9 Extemal Signal interface Multi function Inputs 3 to 6 15 steps Jog up down Operatio Keypad Set by RUN and STOP n Setting External Signal 2 wires 3 wires MI1 MI2 MI3 JOG operation RS 485 serial Signal 9 interface MODBUS programmable logic controller Multi step selection 0 to 15 Jog accel decel inhibit 2 accel decel Multi function Input Signal switches counter external Base Block ACI AVI selections driver reset UP DOWN key settings NPN PNP input selection AC drive operating frequency attained zero speed Base Block fault indication overheat alarm emergency stop and status selections of input terminals Analog Output Signal Output frequency current AVR accel decel S Curve over voltage over current stall prevention 5 fault records reverse inhibition momentary power loss restart DC brake auto torque slip compensation auto tuning adjustable carrier frequency output frequency limits parameter Operation Functions lock reset PID control external counter MODBUS communication abnormal reset abnormal re start power saving fan control sleep wake frequency 1st 2nd frequency source selections 1st 2nd frequency source combination NPN PNP Regenerated Brake Torque Operating Characteristics Multi function Output I
133. independent ventilation forced external cooling or increase the motor rated power 2 Use a special inverter duty motor 3 Do NOT run at low speeds for long time 5 10 Revision September 2013 3ELE V1 10 Chapter 6 Fault Code Information and Maintenance 6 1 Fault Code Information The AC motor drive has a comprehensive fault diagnostic system that includes several different alarms and fault messages Once a fault is detected the corresponding protective functions will be activated The following faults are displayed as shown on the AC motor drive digital keypad display The five most recent faults can be read from the digital keypad or communication Prisa Wait 5 seconds after a fault has been cleared before performing reset via keypad of input terminal 6 1 1 Common Problems and Solutions Fault REE Fault Descriptions Corrective Actions Check if motor power corresponds with the AC motor drive output power Check the wiring connections to U T1 V T2 W T3 for possible short circuits Check the wiring connections between the AC motor drive and motor for possible short circuits also to ground Check for loose contacts between AC motor drive and motor Increase the Acceleration Time Check for possible excessive loading conditions at the motor If there are still any abnormal conditions when operating the AC motor drive after a short circuit is removed and the other points above are checked it should be sent b
134. ital Signal Common BR _brake resistor optional al BUE brake unit optional A RIL 4 Motor fae U T1 IM L2 v T2 3 a as W T3 O EE I l poe DE RB RA Multi function contact output RC Refer to chapter 2 4 for details RB_ Factory setting is seat malfunction indication o4y L RC MI1 MI2 gt MI3 gt MI4 MI5 Analog Multi function Output AFM Terminal Refer to chapter 2 4 for details ACM x Analog Signal common DEST g Sig Factory setting output frequency 10V Power supply 10V 3mA OAVI ACI RS 485 Master Frequency Serial interface 0 10V 47K 1 Reserved 4 20mA 2 EV 3 GND 4 SG AEM 8 1 5 SG ES 6 Reserved 7 Reserved 8 Reserved Control circuit terminals i Shielded leads amp Cable 2 3 Chapter 2 Installation and Wiring Figure 2 for models of VFD EL Series VFDO02EL23A VFD004EL23A 43A VFDO07EL23A 43A VFD015EL23A 43A VFDO022EL23A 43A VFD037EL23A 43A Fus e NF B No Fuse Breaker _ 4 i Recommended Circuit when power supply SAK is turned OFF by a m L e g fault output _ If the fault occurs the t OFF ON contact will be ON to OMG turn off the power and protect the power system _ FWD Stop REV Stop _ Multi step 1 Multi step2 ___ Multi step 3 Multi step 4 Factory setting NPN Mode NPN Factory t sw
135. lay of the Digital Keypad Digit 0 1 2 3 4 5 6 7 8 9 LED m a a uu ag C 7 a a Display 4 4 N a 4 oO English z alphabet A b Cc d E E G Hh li Jj LED mt U i I i i Loe Display O O Lc Oe cr u AD w 2 English alphabet K L n Oo P q r S Tt U LED op 5 PE z o oO Wi n Display L m7 D os 1 C a im wu English alphabet 4 Y Z LED u Display uu 3 4 Operation Method The operation method can be set via communication control terminals and digital keypad 3 4 Revision September 2013 3ELE V1 10 Chapter 3 Keypad and Start Up anita Frequency Source Operation Command Source Operate from When setting communication by the PC it needs to use VFD USBO01 or IFD8500 the converter to connect to the PC Refer to the communication address 2000H and 2101H setting for details communication Factory setting NPN Mode NPN ite Operate from external signal Factory setting ACI Mode Factory setting O 24V FWD Stop E O MI1 REV Stop i o MI2 Multi step 1 5 5 i O MI3 Multi step 2 O Ml4 Multi step3 5 i O MI5 Multi step 4 i l O MI6 Digital Signal Common O DCM 7 EO Don t apply the mains voltage directly to above terminals 5KQ o0 3 Power supply i 10V3mA 2 lt _ OAVI Master Frequency 1 Oto 10V 47K Q FO AcWAV 4 20mA 0 10V ACM A
136. le 0 AVR function enable 1 AVR function disable AVR Function 2 AVR function disable for decel 3 AVR function disable for stop Reserved Compensation Coefficient for Motor Instability 4 22 Revision September 2013 3ELE V1 10 Chapter 4 Parameters amp Group 9 Communication Parameters J Factory Communication 0 Baud rate 4800bps Baud rate 9600bps 09 01 Transmission Speed Baud rate 19200bps Baud rate 38400bps Warn and keep operating 09 02 Transmission Fault Warn and ramp to stop Treatment Warn and coast to stop 3 No warning and keep operating 0 1 120 0 seconds 09 03 Time out Detection 0 0 Disable 0 7 N 2 Modbus ASCII 1 7 E 1 Modbus ASCII 2 7 0 1 Modbus ASCII 3 8 N 2 Modbus RTU 4 8 E 1 Modbus RTU Commindaih 5 8 0 1 Modbus RTU Protocol 6 8 N 1 Modbus RTU 7 8 E 2 Modbus RTU 8 8 0 2 Modbus RTU 9 7 N 1 Modbus ASCII 10 7 E 2 Modbus ASCII 11 7 0 2 Modbus ASCII 09 06 06 Reserved 09 07 Response Delay 0 200 unit 2ms rai Revision September 2013 3ELE V1 10 4 23 cay 4 Parameters EN Factory 09 08 KPC CC01 Enable 1 Disable 1 Enable Disable 4 24 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Group 10 PID Control Parameters 7 Factory 0 Disable PID operation 1 Keypad based on Pr 02 00 PID Set Point 10 00 Selection 2 0 to 10V from AVI 3 4 to 20mA from ACI 4 PID set point
137. lower To prevent overheating it needs to have a Positive Temperature Coefficient thermoistor on the motor and connect its output signal to the drive s corresponding control terminals When the source of first second frequency command is set to AVI 02 00 1 02 09 1 it will disable the function of motor PTC overheat protection i e Pr 07 12 cannot be set to 1 Orr s If temperature exceeds the setting level motor will be coast to stop and amp amp is displayed When the temperature decreases below the level of Pr 07 15 Pr 07 16 and Our s t amp stops blinking you can press RESET key to clear the fault Pr 07 14 overheat protection level must exceed Pr 07 15 overheat warning level The PTC uses the AVI input and is connected via resistor divider as shown below q The voltage between 10V to ACM lies within 10 4V 11 2V 2 The impedance for AVI is around 47kQ 3 Recommended value for resistor divider R1 is 1 10kQ Revision September 2013 3ELE V1 10 4 87 Chapter 4 Parameters 4 Please contact your motor dealer for the curve of temperature and resistance value for PTC VFD EL 10V resistor divider R1 AVI 47KQ PTC ACM internal circuit an Refer to following calculation for protection level and warning level 1 Protection level Pr 07 14 Vato Rprc1 47K R1 Retc1 47K 2 Warning level Pr 07 16 V0 Retc2 47K R1 Rprc2 47K 3 Definition V 10 voltage bet
138. ly 75 C 14 17in Ibf 0 8mm eee ee me NoTe Frame A VFD002EL11A 21A 23A VFD004EL11A 21A 23A 43A VFDO0O7EL21A 23A 43A VFDO15EL23A 43A Frame B VFD007EL11A VFD015EL21A VFD022EL21A 23A 43A VFD037EL23A 43A Revision September 2013 3ELE V1 10 2 11 Chapter 2 Installation and Wiring 2 4 Control Terminals Circuit diagram for digital inputs NPN current 16mA NPN Mode 24V PNP Mode 24V The position of the control terminals RA RB RC MI2 MI4 MI6 DCM AFMACM RS 485 Terminal symbols and functions Terminal i A Symbol Terminal Function MI1 Forward Stop command MI2 Reverse Stop command MI3 Multi function Input 3 Ml4 Multi function Input 4 2 12 Factory Settings NPN mode ON Connect to DCM ON Run in MI1 direction OFF Stop acc to Stop Method ON Run in MI2 direction OFF Stop acc to Stop Method Refer to Pr 04 05 to Pr 04 08 for programming the Multi function Inputs Revision September 2013 3ELE V1 10 Chapter 2 Installation and Wiring Terminal f Factory Settings NPN mode Terminal Function Symbol ON Connect to DCM MI5 Multi function Input 5 MI6 Multi function Input 6 24V DC Voltage Source 24VDC 50mA used for PNP mode Common for digital inputs and used for NPN DCM Digital Signal Common made Multi function Relay output Resistive Load N O a 5A N O 3A N C 240VAC
139. ly control When water supply is off or there is an unusual pressure feedback pumps will 0 Keep operating stop running Treatmentof 4 Coast to stop for 1800 the Erroneous PID Feedback 2 Ramp to stop sec 30 Level 3 Ramp to stop and restart after minutes time set in Pr 10 21 This action will repeat itself until Restart Delay Time after Erroneous PID 1 to 9999 sec Deviation Level Set Point Deviation 0 to 100 Level Detection Time of Set Point O to 9999 sec Deviation Level the system is Revision September 2013 3ELE V1 10 back to normal pressure feedback Chapter 4 Parameters Factor End ead Parameter Explanation OTY users luser s Setting master slave Offset Level of Liquid 0 to 50 Leakage Liquid Leakage Change Detection 0 to 100 0 disable Time Setting for Liquid Leakage Change 00 Disable 01 Fixed Time Circulation Multi Pump alternating 10 35 control operation mode 02 Fixed quantity control multi pump operating at constant pressure 1 Master oi 10 36 Multi pump ID 2 4 Slave Po 10 26 0 1 to 10 0 sec 0 disable Multi pump s agar ee time 1 65535 minute circulation period Pump s Frequency at Time Out Disconnection BitO whether to switch to an alternative pump when operation pump error occurred 0 Stop all pump action 1 Switch to an alternative pump Bit1 Standby or stop after res
140. may void the warranty Mount the AC motor drive vertically on a flat vertical surface object by screws Other directions are not allowed The AC motor drive will generate heat during operation Allow sufficient space around the unit for heat dissipation The heat sink temperature may rise to 90 C when running The material on which the AC motor drive is mounted must be noncombustible and be able to withstand this high temperature When AC motor drive is installed in a confined space e g cabinet the surrounding temperature must be within 10 40 C with good ventilation DO NOT install the AC motor drive in a space with bad ventilation Prevent fiber particles scraps of paper saw dust metal particles etc from adhering to the heatsink When installing multiple AC more drives in the same cabinet they should be adjacent in a row with enough space in between When installing one AC motor drive below another one use a metal separation between the AC motor drives to prevent mutual heating Revision September 2013 3ELE V1 10 1 7 Chapter 1 Introduction Installation with Metal Separation Installation without Metal Separation x 1 120mm nnm ee oa FrameA a gt f lt gt EHO z es
141. meplate Information a re e a a a a E AA EO e 1 2 aE EA Yolo s1 Explanations scsi aia E T 1 2 1 1 3 Series Number Explanation 1 1 4 Drive Frames and Appearances cccceeeeceeeeneeeeeneeeeeeeceneeeseeeeeeaeeeseeeeeeeeseneeetenea 1 3 11 5 Remove INSIMICHONSs eeano eepe acetaat errara iaee eE EEEa A EEEE EO 1 5 1 2 Preparation for Installation and Wiring cceeceeeeeeeeeeeneeeeeeeeeeeeeeeaeeeeeeeeeecaeeeseneeseneeeeeees 1 6 121 Ambient Conditions eesin nA EENAA EEEE 1 6 1 2 2 DC bus Sharing Connecting the DC bus of the AC Motor Drives in Parallel 1 8 1 3 DIMENS i nn a O ies dunes A eia am nL Oa 1 9 Chapter 2 Installation and Wiring 2A WII Giese e a e ee ed ld ee 2 2 2 2Extemal Wiring ccccsi econ ci anal Aen ioe eee oon ie ch 2 8 2 3 MaM CUI oa siririna read ana erdara are sede dnabtbensevenediselesgebeidiidet dnabsaeaseteasdivasied debe evar 2 9 2 3 1 M in Circuit GONMOCUON ee i E E EERE E EEN RNS 2 9 292 MaN Oret TONES a aa r a E A ESKENA 2 11 2 4 Control Terminals sree erann aaee EN EEEE a E A TERA EEES 2 12 Chapter 3 Keypad and Start Up 3 1 Description of the Digital Keypad zsosassiieseseaneseienie a 3 1 3 2 How to Operate the Digital Keypad eeecccesceeeeeeeeeeneeeeeeeeeeeeeseeeeeeaeeeseeeeeeeaeeesieeseneeess 3 3 3 3 Reference Table for the 7 segment LED Display of the Digital Keypad eneeesseeeseesrreenee 3 4 3 4 Operation Method SEO SD ieal FRU
142. meter Periodic Inspection Before the check up always turn off the AC input power and remove the cover Wait at least 10 minutes after all display lamps have gone out and then confirm that the capacitors have fully discharged by measuring the voltage between It should be less than 25VDC Revision September 2013 3ELE V1 10 6 5 Chapter 6 Fault Code Information and Maintenance REED 1 Disconnect AC power before processing 2 Only qualified personnel can install wire and maintain AC motor drives Please take off any metal objects such as watches and rings before operation And only insulated tools are allowed 3 Never reassemble internal components or wiring Prevent static electricity Periodical Maintenance Ambient environment Maintenance Period Check Items Methods and Criterion Half One Daily Year Year Check the ambient temperature humidity vibration and see if there are any dust gas oil or water drops Visual inspection and measurement with equipment with standard O specification Check if there are any dangerous objects in the Visual inspection O environment Voltage Maintenance Period Check Items Methods and Criterion Half One Daily Year Year Check if the voltage of main circuit and control circuit is correct Measure with multimeter with standard o specification 6 6 Revision September
143. minals for main circuit U V W The factory setting of the operation direction is forward running The method to control the operation direction is to set by the communication parameters Please refer to the group 9 for details When it needs to install the filter at the output side of terminals U T1 V T2 W T3 on the AC motor drive Please use inductance filter Do not use phase compensation capacitors or L C Inductance Capacitance or R C Resistance Capacitance unless approved by Delta DO NOT connect phase compensation capacitors or surge absorbers at the output terminals of AC motor drives Use well insulated motor suitable for inverter operation Terminals for connecting brake resistor 2 10 All VFD EL series don t have a built in brake chopper Please connect an external optional brake unit BUE series and brake resistor Refer to BUE series user manual for details When not used please leave the terminals open Revision September 2013 3ELE V1 10 Chapter 2 Installation and Wiring 2 3 2 Main Circuit Terminals Frame A Frame B Q eT A Drt ertett Frame Power Terminals Torque Wire Wire type R L1 S L2 T L3 14 2 16 3kgf cm is g TSANG Copper only 75 C A uma vita wits 1214in bf ee RIL1 S L2 T L3 16 3 19 3kgf cm 8 18 AWG 8 4 U T1 V T2 WIT3 28 4 Copper on
144. n September 2013 3ELE V1 10 Chapter 4 Parameters Group 8 Special Parameters A Factory pues sate Setting Customer 08 00 DC Brake Current 0 to 100 Level DC Brake Time 08 02 DC Brake Time 0 0 to 60 0 sec during Stopping 08 03 Start Pointfor DC 9 00 to 600 0Hz Brake 0 Operation stops after momentary power loss Momentary Power 1 Operation continues after momentary Loss Operation power loss speed search starts with the Selection Master Frequency reference value 2 Operation continues after momentary power loss speed search starts with the minimum frequency 08 05 Maximum Allowable 9 4 to 20 0 sec 2 0 Power Loss Time 0 Disable speed search Base block Speed 1 Speed search starts with last frequency 1 Search command 2 Starts with minimum output frequency B B Time for Speed Current Limit for Skip Frequency 1 408 09 Upper Limit 0 00 to 600 0 Hz Skip Frequency 1 08 10 0 00 to 600 0 Hz Skip Frequency 2 408 11 Upper Limit 0 00 to 600 0 Hz Skip Frequency 2 08 12 0 00 to 600 0 Hz Skip Frequency 3 08 13 Upper Limit 0 00 to 600 0 Hz Revision September 2013 3ELE V1 10 4 21 Chapter 4 Parameters Parameter Explanation Settings Factory Customer Setting 08 14 08 15 Skip Frequency 3 Lower Limit 0 00 to 600 0 Hz Auto Restart After 0 to 10 0 disable Fault 08 16 Auto Reset Time at 0 1 to 6000 sec i Restart after Fault 0 00 0 0 Disable 08 17 Auto Energy Saving 0 1 Enab
145. nabled see Pr 01 17 The Deceleration Time is used to determine the time required for the AC motor drive to decelerate from the Maximum Output Frequency Pr 01 00 down to 0 Hz The rate is linear unless S Curve is Enabled see Pr 01 18 jan The Acceleration Deceleration Time 1 2 3 4 are selected according to the Multi function Input Terminals Settings See Pr 04 05 to Pr 04 08 for more details In the diagram shown below the Acceleration Deceleration Time of the AC motor drive is the time between 0 Hz to Maximum Output Frequency Pr 01 00 Suppose the Maximum Output Frequency is 60 Hz Minimum Output Frequency Pr 01 05 is 1 0 Hz and Acceleration Deceleration Time is 10 seconds The actual time for the AC motor drive to accelerate from start up to 60 Hz and to decelerate from 60Hz to 1 0Hz is in this case 9 83 seconds 60 1 10 60 9 83secs B D B D Frequency 01 00 Max output Frequency setting operation frequency 01 05 Min output frequency i D Oe Accel Time Decel Time Time 0109 ont C CEA The definitionof Accel Decel Time 1 Resulting Resulting Accel Time i Decel Time Resulting Accel Decel Time 0113 X Jog Acceleration Time Unit 0 1 0 01 Settings 0 1 to 600 0 0 01 to 600 0 sec Factory Setting 1 0 ora X Jog Deceleration Time Unit 0 1 0 01 Settings 0 1 to 600 0 0 01 to 600 0 sec Factory Setting 1 0 X Jog Frequency
146. nalog Signal Common Lore MI3 DCM Set Pr 04 05 10 MI4 DCM Set Pr 04 06 11 Operate from the digital keypad 3 5 Trial Run External terminals input MI1 DCM set to FWD STOP MI2 DCM set to REV STOP EAL You can perform a trial run by using digital keypad with the following steps by following steps 1 Setting frequency to F5 0 by pressing v 2 Ifyou want to change direction from forward running to reverse running 1 press MODE key to find FWD 2 press UP DOWN key to REV to finish changing direction Revision September 2013 3ELE V1 10 Chapter 3 Keypad and Start Up 1 After applying the power verify that LED display shows F 60 0Hz 2 Press Ls key to set frequency to around 5Hz 3 Press E key for forward running And if you want to change to reverse running you should press And if you want to decelerate to stop please press key 4 Check following items a Check if the motor direction of rotation is correct a Check if the motor runs steadily without abnormal noise and vibration a Check if acceleration and deceleration are smooth If the results of trial run are normal please start the formal run IZ NoTE Z c aes Fo 1 Stop running immediately if any fault occurs and refer to the troubleshooting guide for solving the problem 2 Do NOT touch output terminals U T1 V T2 W T3 when power is still applied to R L1 S L2 T L3 even when the AC mo
147. nalog frequency meter Signal Selection AFM 1 Analog current meter 4 10 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Parameter Factory Customer cc el 403 04 Analog Output Gain 1 to 1to20 100 03 05 Terminal Count C to 9999 Value Preliminary Count 0 to 9999 Value EF Active When 0 Terminal count value attained no EF Terminal Count display Value Attained 1 Terminal count value attained EF active 0 Fan always ON 1 1 minute after AC motor drive stops fan will be OFF 2 Fan ON when AC motor drive runs fan Cooling Fan Control OFF when AC motor drive stops 3 Fan ON when preliminary heatsink temperature attained 4 Fan ON when AC motor drive runs fan OFF when AC motor drive stops Fan is at standby mode when AC is at OHz 03 09 Reserved 03 10 Reserved 03 11 Brake Release 0 00 to 20 00Hz ot Frequency Brake Engage Frequency 0 00 to 20 00Hz Display the Status of Relay Read only Revision September 2013 3ELE V1 10 4 11 Chapter 4 Parameters J Group 4 Input Function Parameters Keypad 404 00 Potentiometer Bias 0 0 to 100 0 0 0 Keypad 0 Positive bias 04 01 Potentiometer Bias 1 Negative bias 00 Polarity Keypad 04 02 Potentiometer Gain 0 1 to 200 0 100 0 Keypad Potentiometer 0 No negative bias command 04 03 Negative Bias 0 Reverse Motion F PIO F Enable Disable Negative bias REV motion enabled 04 04 2 wire 3 wire
148. nction Lo 8 bit command consists of 2 ASCII codes DATA n 1 Contents of data to Nx8 bit data consist of 2n ASCII codes DATA 0 n lt 20 maximum of 40 ASCII codes Revision September 2013 3ELE V1 10 Chapter 4 Parameters 4 100 LRC CHK Hi LRC check sum LRC CHK Lo 8 bit check sum consists of 2 ASCII codes END Hi End characters END Lo END1 CR ODH ENDO LF OAH RTU mode START A silent interval of more than 10 ms Address Communication address 8 bit address Function Command code 8 bit command DATA n 1 Contents of data eae 0 nx8 bit data n lt 40 20 x 16 bit data CRC CHK Low CRC check sum CRC CHK High 16 bit check sum consists of 2 8 bit characters END A silent interval of more than 10 ms 3 2 Address Communication Address Valid communication addresses are in the range of 0 to 254 Acommunication address equal to 0 means broadcast to all AC drives AMD In this case the AMD will not reply any message to the master device OOH broadcast to all AC drives 01H AC drive of address 01 OFH AC drive of address 15 10H AC drive of address 16 FEH AC drive of address 254 For example communication to AMD with address 16 decimal 10H ASCII mode Address 1 0 gt 1 31H 0 30H RTU mode Address 10H 3 3 Function Function code and DATA data characters The format of data characters depends on the function code 03H read data fr
149. ndication selection Over voltage over current under voltage external fault overload Protection Functions ground fault overheating electronic thermal IGBT short circuit PTC 6 key 7 segment LED with 4 digit 4 status LEDs master frequency output frequency output current custom units Display Keypad optional arameter values for setup and lock faults RUN STOP RESET FWD REV Built in EMI Filter For 230V 1 phase and 460V 3 phase models Enclosure Rating IP20 Pollution Degree 2 5 Installation Location ana 1 000 m or lower keep from corrosive gasses liquid and je Oo o o o P P F z Ambient Temperature 10 C to 50 C 40 C for side by side mounting Non Condensing and not frozen o Storage Transportation o o Temperature Seen io Ambient Humidity Below 90 RH non condensing Vibration 9 80665m s 1G less than 20Hz 5 88m s2 0 6G at 20 to 50Hz Approvals cus Revision September 2013 3ELE V1 10 A 3 Appendix A Specifications This page intentionally left blank A 4 Revision September 2013 3ELE V1 10 A ppen dix B accessories B 1 All Brake Resistors amp Brake Units Used in AC Motor Drives Note Please only use DELTA resistors and recommended values Other resistors and values will void Delta s warranty Please contact your nearest Delta representative for use of special resistors The brake unit should be at least 10 cm away from AC motor drive to avoid pos
150. ned AR It can use integral time to eliminate the deviation during the stable area If setting too large value in Pr 10 03 it may cause lower system response Prisa The parameter can be set during operation for easy tuning X Derivative Control D Unit 0 01 Settings 0 00 to 1 00 sec Factory Setting 0 00 aa This parameter specifies derivative control rate of change of the input and associated gain D With this parameter set to 1 the PID output is equal to differential time x present deviation previous deviation It increases the response speed but it may cause over compensation Prig The parameter can be set during operation for easy tuning Upper Bound for Integral Control Unit 1 Settings 0 to 100 Factory Setting 100 aa This parameter defines an upper bound or limit for the integral gain 1 and therefore limits the Master Frequency qo The formula is Integral upper bound Maximum Output Frequency Pr 01 00 x Pr 10 05 This parameter can limit the Maximum Output Frequency 10 06 Primary Delay Filter Time Unit 0 1 Settings 0 0 to 2 5 sec Factory Setting 0 0 aa To avoid amplification of measurement noise in the controller output a derivative digital filter is inserted This filter helps to dampen oscillations The complete PID diagram is in the following Revision September 2013 3ELE V1 10 4 113 Chapter 4 Parameters Integral gain
151. ng 99 9 When Pr 00 04 is set to 8 it will display 00 00 as follows This parameter is used only for display and has no relation with Pr 00 13 Pr 00 14 Pr 02 18 and Pr 02 19 B D B e STOP FWD Setpoint Feedback value the max value you would like to convert 1019 PID Calculation Mode Selection Factory Setting 0 Settings 0 Series mode 1 Parallel mode gq Series mode 4 116 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Integral Output Digital gain Freq i Freq Setpoint P limit Limit H fiter bl command 10 02 10 05 10 07 10 06 PID feedback 10 01 Parallel mode gt P 10 02 Integral t Output igi Seimei pg gain X Freq fee Freq point gt gt limit ai gt Limit a gt Command 10 03 10 05 4 10 07 10 06 D 10 04 Input Freq PID Gain la feedback 10 10 10 01 10 20 Treatment of the Erroneous PID Feedback Level Factory Setting 0 Settings Warning but continue to operate 0 1 Error and coast to stop 2 Error and ramp to stop 3 Ramp to stop and restart after time set at Pr10 21 No display of error and warning 4 Ramp to stop delay the setting time at Pr10 21 The number of time to restart will be limited by the setting of Pr10 50 AR In PID control mode it will act according to Pr
152. ng length The grounding terminal should comply with the local regulations and be grounded independently i e not to have common ground with electric welding machines and other power equipment Connect a noise filter at the mains input terminal of the AC motor drive to filter noise from the power circuit VFD EL can have a built in filter as option In short solutions for electromagnetic noise exist of no product disconnect disturbing equipment no spread limit emission for disturbing equipment and no receive enhance immunity 5 14 Environmental Condition Since the AC motor drive is an electronic device you should comply with the environmental conditions Here are some remedial measures if necessary 1 To prevent vibration the use of anti vibration dampers is the last choice Vibrations must be within the specification Vibration causes mechanical stress and it should not occur frequently continuously or repeatedly to prevent damage to the AC motor drive Store the AC motor drive in a clean and dry location free from corrosive fumes dust to prevent corrosion and poor contacts Poor insulation in a humid location can cause short circuits If necessary install the AC motor drive in a dust proof and painted enclosure and in particular situations use a completely sealed enclosure The ambient temperature should be within the specification Too high or too low temperature will affect the lifetime and reliability
153. nt is lower than the setting specified in Pr 06 02 the drive will accelerate again to catch up with the set frequency command value 4 80 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Over Current Stall Prevention during Over Current Operation output Detection frequency decrease Level Output Current Output Frequency over current stall prevention during operation 06 03 Over Torque Detection Mode OL2 Settings Factory Setting 0 0 Over Torque detection disabled 1 Over Torque detection enabled during constant speed operation After over torque is detected keep running until OL1 or OL occurs 2 Over Torque detection enabled during constant speed operation After over torque is detected stop running 3 Over Torque detection enabled during acceleration After over torque is detected keep running until OL1 or OL occurs 4 Over Torque detection enabled during acceleration After over torque is detected stop running This parameter determines the operation mode of the drive after the over torque OL2 is detected via the following method if the output current exceeds the over torque detection level Pr 06 04 longer than the setting of Pr 06 05 Over Torque Detection Time the warning message OL2 is displayed If a Multi functional Output Terminal is set to over torque detection Pr 03 00 04 the output is on Please refer to Pr 03 00 for details lai Bal Over Torq
154. ntroduction 1 1 3 Series Number Explanation OO7EL23A0T 7 01 1230 Production number Production week Production year 2007 Production factory T Taoyuan W Wujiang 230V 3 phase 1HP 0 75kW Model any problems please contact your distributor If the nameplate information does not correspond to your purchase order or if there are 1 1 4 Drive Frames and Appearances 0 25 2HP 0 2 1 5kW Frame A 1 5HP 0 75 3 7kW Frame B Input terminals R L1 S L2 T L3 Digital keypad Control board cover Output terminals U T1 V T2 W T3 Revision September 2013 3ELE V1 10 Input terminals cover R L1 S L2 T L3 Digital keypad Case body Control board cover Output terminals cover U T1 V T2 W T3 Chapter 1 Introduction Internal Structure Digital keypad NPN PNP ACI AVI External terminals RS485 port RJ 45 RFI Jumper Location at the right side RFI jumper is near the input terminals as shown in the above figure and can be removed by taking off screws Frame Power range Models VFDO002EL11A 21A 23A A 0 25 2hp 0 2 1 5kW VFDOO4EL11A 21A 23A 43A VFDO07EL21A 23A 43A VFD015EL23A 43A B 1 5hp 0 75 3 7kW VFDO07EL11A VFD015EL21A VFD022EL21A 23A 43A VFD037EL23A 43A 1 4 Revision September 2013 3ELE V1 10 Chapter 1 Introduction RFI Jumper RFI Jumper The AC motor drive may emit the electrical noise The RFI jumper is used to sup
155. nts must follow the instructions provided in Wiring Notes as a minimum standard Follow all local codes that exceed UL and cUL requirements Refer to the technical data label affixed to the AC motor drive and the motor nameplate for electrical data The Line Fuse Specification in Appendix B lists the recommended fuse part number for each VFD EL Series part number These fuses or equivalent must be used on all installations where compliance with U L standards is a required SET 1 Make sure that power is only applied to the R L1 S L2 T L3 terminals Failure to comply may result in damage to the equipment The voltage and current should lie within the range as indicated on the nameplate All the units must be grounded directly to a common ground terminal to prevent lightning strike or electric shock Please make sure to fasten the screw of the main circuit terminals to prevent sparks which is made by the loose screws due to vibration Check following items after finishing the wiring A Are all connections correct B No loose wires C No short circuits between terminals or to ground Revision September 2013 3ELE V1 10 2 1 Chapter 2 Installation and Wiring A 1 Acharge may still remain in the DC bus capacitors with hazardous voltages even if the power has been turned off To prevent personal injury please ensure that the power is turned off and wait ten minutes for the capacitors to discharg
156. o I O data transmission Green steady LED means I O data transmission OK Red LED blinking or steady LED means module communication is abnormal 3 Network Green LED means DeviceNet communication is normal Red LED means abnormal B 8 2 LonWorks Communication Module CME LW01 B 8 2 1 Introduction Device CME LW01 is used for communication interface between Modbus and LonTalk CME LW01 needs be configured via LonWorks network tool first so that it can perform the function on LonWorks network No need to set CME LW01 address This manual provides instructions for the installation and setup for CME LW01 that is used to communicate with Delta VFD EL firmware version of VFD EL should conform with CME LW01 according to the table below via LonWorks Network B 8 2 2 Dimensions 72 2 2 84 5 E co 34 8 1 37 3 5 0 14 i eee a UNIT mm inch B 18 Revision September 2013 3ELE V1 10 Appendix B Accessories B 8 2 3 Specifications Power supply 16 30VDC 750mW Communication Modbus in ASCII format protocol 9600 7 N 2 LonTalk free topology with FTT 10A 78 Kbps LonTalk terminal 4 pin terminals wire gauge 28 12 AWG wire strip length 7 8mm RS 485 port 8 pins with RJ 45 B 8 2 4 Wiring Service LED Service Pin i LED SP
157. od B FrameA Revision September 2013 3ELE V1 10 Rated Current x 3 40 C with mounting method B Carrier 6kHz 10kHz Frequency z 8kHz 12kHz For 460V Series 2kHz KH Rated Current x 3 Chapter 4 Parameters 36 C with mounting method A 400 35 C with mounting method A 25C with mounting method B 25 C with mounting method B ii 90 50 C with mounting method A 50 C with mounting method A 40 C with mounting method B Carrier 2kHz kHz TOkHz Frequency 4kHz 8kHz 12kHz For 115V 230V Series 02 04 Motor Direction Control Factory Setting 0 Settings 0 Forward Reverse operation enabled 1 Reverse operation disabled 2 Forward operation disabled aR This parameter is used to disable one direction of rotation of the AC motor drive direction of rotation 0205 Line Start Lockout Factory Setting 1 Settings 0 Disable Operation status is not changed even if operation command source Pr 02 01 is changed 1 Enable Operation status is not changed even if operation command source Pr 02 01 is changed 2 Disable Operation status will change if operation command source Pr 02 01 is changed 3 Enable Operation status will change if operation command source Pr 02 01 is changed aa This parameter determines the response of the drive upon power on and
158. of the feedback is wrong 36 dEv unusual PID feedback deviation 37 40 Reserved an In Pr 06 08 to Pr 06 12 the five most recent faults that occurred are stored After removing the cause of the fault use the reset command to reset the drive 4 84 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Group 7 Motor Parameters 07 00 X Motor Rated Current Unit 1 Settings 30 FLA to 120 FLA Factory Setting FLA jaa Use the following formula to calculate the percentage value entered in this parameter Motor Current AC Drive Current x 100 with Motor Current Motor rated current in A on type shield AC Drive Current Rated current of AC drive in A see Pr 00 01 07 01 X Motor No load Current Unit 1 Settings 0 FLA to 90 FLA Factory Setting 0 4 FLA jaa AR The rated current of the AC drive is regarded as 100 The setting of the Motor no load current will affect the slip compensation The setting value must be less than Pr 07 00 Motor Rated Current CA X Torque Compensation Unit 0 1 Settings 0 0 to 10 0 Factory Setting 0 0 aa This parameter may be set so that the AC drive will increase its voltage output to obtain a higher torque an Too high torque compensation can overheat the motor 0703 X Slip Compensation Gain Unit 0 01 Settings 0 00 to 10 00 Factory Setting 0 00 While driving an asynchronous motor increasing the load on the AC motor
159. oise from the AC motor drive please connect a capacitor 0 1 F and above and ferrite core as indicated in the following diagrams ferrite core wind each wires 3 times or more around the core Digital inputs MI1 MI6 DCM a When using contacts or switches to control the digital inputs please use high quality components to avoid contact bounce General a Keep control wiring as far away as possible from the power wiring and in separate conduits to avoid interference If necessary let them cross only at 90 angle a The AC motor drive control wiring should be properly installed and not touch any live power wiring or terminals a If a filter is required for reducing EMI Electro Magnetic Interference install it as close as possible to AC drive EMI can also be reduced by lowering the Carrier Frequency BSE Damaged insulation of wiring may cause personal injury or damage to circuits equipment if it comes in contact with high voltage 2 14 Revision September 2013 3ELE V1 10 Chapter 2 Installation and Wiring The specification for the control terminals The position of the control terminals 24V MI1 MI3 MI5 10V_ AVI COIS OZAJ Rs4ss RA RB RC MI2 MI4 MI6 DCMAFMACM Frame Torque Wire A B 5 1 8 1kgf cm 4 4 7in Ibf 16 24 AWG 1 3 0 2mm Pra Frame A VFD002EL11A 21A 23A VFD004EL11A 21A 23A 43A VFD007EL21A 23A 43A VFD015EL23A 43A Frame B VFD007EL11A VFD015EL21A VFD022E
160. om register 06H write single register 08H loop detection The available function codes and examples for VFD EL are described as follows Revision September 2013 3ELE V1 10 Chapter 4 Parameters 1 03H multi read read data from registers Example reading continuous 2 data from register address 2102H AMD address is 01H ASCII mode Command message Response message Revision September 2013 3ELE V1 10 STX STX 0 0 Address Address 4 4 0 o Function Function g g 2 Number of data 0 q4 Count by byt 4 Starting data 1 Count by byte 4 address 0 q 2 Content of starting 7 address 0 2102H 7 Number of data 0 0 count by word 0 o 2 Content of address 0 D 2103H o LRC Check 7 o CR vi END LRC Check LF 1 CR END LF RTU mode Command message Response message Address 01H Address 01H Function 03H Function 03H Starting data 21H Number of data ji address 02H count by byte Number of data 00H Content of address 17H count by word 02H 2102H 70H 4 101 Chapter 4 Parameters CRC CHK Low 6FH Content of address 90H 2103H 00H CRC CHK High F7H CRC CHK Low FEH CRC CHK High 5CH 2 06H single write write single data to register Example writing data 6000 1770H to regist
161. onger No No Y Increase accel decel Reduce load or increase time lt the power of AC motor drive Reduce load or increase Check braking 1 the power of AC motor method Please drive contact DELTA Revision September 2013 3ELE V1 10 5 1 Chapter 5 Troubleshooting 5 2 Ground Fault GFF Ground fault 5 3 Over Voltage OV Is output circuit cable or motor of AC motor drive grounded ves Remove ground fault Over voltage bd Reduce voltage to be within spec No Is voltage within specification Yes Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA v Has over voltage occurred without iag eS Maybe AC motor drive has malfunction or misoperation due to noise Please contact with DELTA No qno No v than protection value When OV occurs check if the voltage of DC BUS is greater Yes ia v No Dose OV occur when Increase Yes sudden acceleration deceleration stops time Yes No Vv Reduce moment of inertia 4 Increase acceleration time Yes Increase setting time No No v Need to consider using i braking unit or Reduce moment of load inertia DC braking A i Use braking unit or DC braking ee Need to check control method Pl
162. only the master pump cab perform operating control 3 When under auto mode control the slave pumps can be stopped while the motor drive is performing multi pump control If then a run command is given to the slave pump it will be controlled by the master pump MZA Multi function Input Contact Selection Unit 1 Settings 0 to 4095 Factory Setting 0 aa This parameter can be used to set the status of multi function terminals MI1 MI6 N O N C for standard AC motor drive aa The MI1 MI3 setting will be invalid when the operation command source is external terminal 2 3wire Weights 2 2 2 2 2 2 O N 0 Bit GE o MI2 MI3 MI4 MI5 MIG aa The Setting method It needs to convert binary number 6 bit to decimal number for input Revision September 2013 3ELE V1 10 4 73 Chapter 4 Parameters a For example if setting MI3 MI5 MI6 to be N C and MI1 MI2 Ml4 to be N O The setting value Pr 04 09 should be bit5X2 bit4X2 bit2X27 1X2 1X244 1X27 32 16 4 52 as shown in the following Weights 2 2 2 2 2 2 2 Bit N O N C Mi1 MI6 The setting value bit5x2 bit4x2 bit2x2 NOTE 2 16384 2 8192 2 4096 2 2048 2 1024 5 4 2 rey A ae 2 512 2 256 2 128 2 64 2 32 Setting 04 09 2s16 28 254 2 2 21 04 10 Digital Terminal Input Debouncing Time Unit 2 msec Settings 1 to 20 Factory Setting 1 an This parameter is to delay the signals on
163. open communication module is specifically for connecting to CANopen communication module of Delta VFD EL AC motor drive B 8 4 1 Product Profile COM port CANopen connection port RUN indicator ERROR indicator l a O00 LJ SP Scan Port indicator Baud rate switch Unit mm Address switch ole o e elel e B 8 4 2 Specifications CANopen Connection Interface Pluggable connector 5 08mm Transmission method CAN Transmission cable 2 wire twisted shielded cable Electrical isolation 500V DC B 22 Revision September 2013 3ELE V1 10 Appendix B Accessories Communication Process Data Objects 10 Kbps PDO 20 Kbps Service Data Object 50 Kbps SDO Baud 125 Kbps Message type Synchronization 250 Kbps rate p SYNC 500 Kbps Emergency EMCY 800 Kbps Network Management 1 Mbps NMT Product code Delta VFD EL AC motor drive 22 Device type 402 Vendor ID 477 Environmental Specifications ESD IEC 61131 2 IEC 61000 4 2 8KV Air Discharge EFT IEC 61131 2 IEC 61000 4 4 Power Line 2KV Digital I O 1KV Noise Immunity Analog amp Communication 1 0 1KV Damped Oscillatory Wave Power Line 1KV Digital I O 1KV RS IEC 61131 2 IEC 61000 4 3 26MHz 1GHz 10V m Operation 0 C 55 C Temperature 50 95 Humidity Pollution
164. operation command source is changed Pr 02 05 Start lockout Run when power is ON Operaton status when operation command source is changed 0 Disable AC motor drive will run Keep previous status 1 Enable AC motor drive doesn t run Keep previous status 2 Disable AC motor drive will run Change accordingto the new operation command source 3 Enable AC motor drive doesn t run Change according to the new operation command source aa When the operation command source is from external terminal and operation command is ON MI1 MI2 DCM closed the AC motor drive will operate according to Pr 02 05 after power is applied lt For terminals MI1 and MI2 only gt Revision September 2013 3ELE V1 10 4 53 Chapter 4 Parameters 4 54 1 When Pr 02 05 is set to 0 or 2 AC motor drive will run immediately 2 When Pr 02 05 is set to 1 or 3 AC motor drive will remain stopped until operation command is received after previous operation command is cancelled MI1 DCM close ON A OFF Pr 02 01 0 g ru po ISTOP STOP i output frequency Pr 02 05 0 or 2 This action will follow MI1 DCM Change operation or MI2 DCM status comand source 1 i 1 Pr 02 01 1 or 2 ON is close OFF is open output frequency J Pr 02 05 1 or 3 When the operation command source isn t from the external terminals independently from whether the AC motor drive runs or stops the AC motor drive will operate according to Pr
165. ory settings 50Hz 230V 400V or 220V 380V depends on Pr 00 12 10 All parameters are reset to factory settings 60Hz 220V 440V 400 03 Start up Display Selection 0 Display the frequency command value Fxxx 1 Display the actual output frequency Hxxx 2 Display the content of user defined unit Uxxx 3 Multifunction display see Pr 00 04 4 FWD REV command 400 04 Content of Multi function Display 0 Display the content of user defined unit Uxxx 1 Display the counter value c 2 Display the status of multi function input terminals d 3 Display DC BUS voltage u 4 Display output voltage E 5 Display PID analog feedback signal value b 6 Output power factor angle n Revision September 2013 3ELE V1 10 Chapter 4 Parameters Parameter Function Setting PaM Customer etting 7 Display output power P 8 Display PID setting and feedback signal 9 Display AVI I V 10 Display ACI i mA 11 Display the temperature of IGBT h C User Defined 00 05 Coefficient K 0 1 to 160 0 1 0 00 06 Software Version Read only HHH 00 07 Reserved 00 08 Password Input 0 to 9999 0 00 09 Password Set 0 to 9999 0 00 10 Control Mode 0 V F control 0 1 Vector control 00 11 Reserved 50Hz Base Voltage 0 230V 400V 00 12 0 Selection 1 220V 380V User defined Value 0 to 9999 00 13 correspond to max 0 operating f
166. otor drive The capacity rated current rated voltage and the max carrier frequency relate to the identity code Users can use the following table to check how the rated current rated voltage and max carrier frequency of the AC motor drive correspond to the identity code qo Pr 00 01 displays the rated current of the AC motor drive By reading this parameter the user can check if the AC motor drive is correct 115V 230V Series kW 0 2 0 4 0 75 1 5 2 2 3 7 HP 0 25 0 5 1 0 2 0 3 0 5 0 Pr 00 00 0 2 4 6 8 10 Rated Output Current A 1 6 2 5 4 2 7 5 11 0 17 0 Max Carrier 12kHz Frequency 460V Series kW 0 4 0 75 1 5 2 2 3 7 HP 0 5 1 0 2 0 3 0 5 0 Pr 00 00 3 5 7 9 11 Rated Output Current A 1 5 2 5 4 2 5 5 8 2 Max Carrier 42kHz Frequency 00 02 Parameter Reset Settings 0 1 8 9 10 Factory Setting 0 Parameter can be read written All parameters are read only Keypad lock All parameters are reset to factory settings 50Hz 230V 400V or 220V 380V depends on Pr 00 12 All parameters are reset to factory settings 60Hz 115V 220V 440V an This parameter allows the user to reset all parameters to the factory settings except the fault records Pr 06 08 Revision September 2013 3ELE V1 10 Pr 06 12 4 35 Chapter 4 Parameters 50Hz Pr 01 00 and Pr 01 01 are set to 50Hz and Pr 01 02 will be set by Pr 00 12 60Hz
167. ou have any questions please contact your dealer PLEASE READ PRIOR TO INSTALLATION FOR SAFETY SEES 1 AC input power must be disconnected before any wiring to the AC motor drive is made 2 A charge may still remain in the DC link capacitors with hazardous voltages even if the power has been turned off To prevent personal injury please ensure that power has turned off before opening the AC motor drive and wait ten minutes for the capacitors to discharge to safe voltage levels Never reassemble internal components or wiring The AC motor drive may be destroyed beyond repair if incorrect cables are connected to the input output terminals Never connect the AC motor drive output terminals U T1 V T2 and W T3 directly to the AC mains circuit power supply 5 Ground the VFD EL using the ground terminal The grounding method must comply with the laws of the country where the AC motor drive is to be installed Refer to the Basic Wiring Diagram 6 VFD EL series is used only to control variable speed of 3 phase induction motors NOT for 1 phase motors or other purpose 7 VFD EL series shall NOT be used for life support equipment or any life safety situation ANu 1 DO NOT use Hi pot test for internal components The semi conductor used in AC motor drive easily damage by high voltage There are highly sensitive MOS components on the printed circuit boards These components are especially sensitive to static electricity To
168. pendix C How to Select the Right AC Motor Drive 2 3 When it is running continuously The requirement of load capacity should be less than the capacity of AC motor drive kVA The requirement of load capacity kx Pu 1X coso lt the _capacity _of _ AC _motor _drive kVA The motor capacity should be less than the capacity of AC motor drive kx V3 xVu x Iu x 10 lt the capacity_of _AC_motor_drive kVA The current should be less than the rated current of AC motor drive A kxIm lt the_rated _current_of _ AC _motor _drive A Symbol explanation Pu Motor shaft output for load kW n Motor efficiency normally approx 0 85 cos o Motor power factor normally approx 0 75 Vu Motor rated voltage V Iu Motor rated current A for commercial power k Correction factor calculated from current distortion factor 1 05 1 1 depending on PWM method Pci Continuous motor capacity kVA ks Starting current rated current of motor Nr Number of motors in parallel Ns Number of simultaneously started motors GD Total inertia GD calculated back to motor shaft kg m Tu Load torque ta Motor acceleration time N Motor speed Revision September 2013 3ELE V1 10 C 3 Appendix C How to Select the Right AC Motor Drive C 2 General Precaution C 4 Selection Note 1 When the AC Motor Drive is connected directly to a large capacity power transformer 600kVA or above or when a phase lead capacitor is
169. play the content of user defined unit Uxxx 1 Display the counter value c 2 Display the status of multi function input terminals d 3 Display DC BUS voltage u 4 Display output voltage E 5 Display PID analog feedback signal value b 6 Output power factor angle n 7 Display output power P 8 Display PID setting and feedback signal 9 Display AVI l V 4 125 Chapter 4 Parameters End End user s user s Note master slave Parameter Function Setting aerial 10 Display ACI i mA 11 Display the temperature of IGBT h C Set up the 100 constant pressure control to 00 14 Decimal place of User 0 3 correspond defined Value to the largest physical quantity 0 1 1 and the decimal place The current number displayed is 10 0 User defined Value 0 to 9999 00 13 correspond to max 0 100 operating frequency Related Parameters when Pr10 35 1 End End Parameter Settin user s user s 9 master slave Maximum 01 00 Qutput 50 00 to 600 0 Hz 60 00 60 00 60 00 requency Fmax Maximum 60 00 60 00 The setting 01 01 Voltage 0 10 to 600 0 Hz 60 00 Plows ne Frequency specifications Fbase of pumps Maximum 115V 230V series 0 1V to 255 0V 220 0 220 0 220 0 01 02 gror oltage 460V series 0 1V to 510 0V i Vmax 01 09 Accel Time 1 0 1 to 600 0 0 01 to 600 0 sec o
170. ple of CRC generation using C language The function takes two arguments Unsigned char data a pointer to the message buffer Unsigned char length the quantity of bytes in the message buffer The function returns the CRC value as a type of unsigned integer Unsigned int crc_chk unsigned char data unsigned char length int j unsigned int reg_crc OxFFFF while length reg_crc data Revision September 2013 3ELE V1 10 Chapter 4 Parameters for j 0 j lt 8 j if reg_crc amp Ox01 LSB b0 1 reg_crc reg_crc gt gt 1 0xA001 else reg_crc reg_crc gt gt 1 return reg_crc 3 5 Address list The contents of available addresses are shown as below Content Address Function GG means parameter group nn means parameter number for example the address of Pr 04 01 is 0401H Refer to tata GGnnH chapter 5 for the function of each parameter When reading parameter by command code 03H only one parameter can be read at one time 00B No function i 01B Stop Bit 0 1 10B Run 11B Jog Run Bit 2 3 Reserved 2000H 00B No function BES 01B FWD it 4 Command 10B REV Write only 11B Change direction Bit 6 7 00B Comm forced 1st accel decel it 6 01B Comm forced 2nd accel decel Bit 8 15 Reserved 2001H Frequency command Bit 0 1 EF external fault on 2002H Bit 1 1 Reset Bit 2 15 Reserved Revision September 2013 3ELE V1
171. press the interference Radio Frequency Interference on the power line Main power isolated from earth If the AC motor drive is supplied from an isolated power IT power the RFI jumper must be cut off Then the RFI capacities filter capacitors will be disconnected from ground to prevent circuit damage according to IEC 61800 3 and reduce earth leakage current Aam 1 After applying power to the AC motor drive do not cut off the RFI jumper Therefore please make sure that main power has been switched off before cutting the RFI jumper 2 The gap discharge may occur when the transient voltage is higher than 1 000V Besides electro magnetic compatibility of the AC motor drives will be lower after cutting the RFI jumper Do NOT cut the RFI jumper when main power is connected to earth The RFI jumper cannot be cut when Hi pot tests are performed The mains power and motor must be separated if high voltage test is performed and the leakage currents are too high 5 To prevent drive damage the RFI jumper connected to ground shall be cut off if the AC motor drive is installed on an ungrounded power system or a high resistance grounded over 30 ohms power system or a corner grounded TN system 1 1 5 Remove Instructions Remove Front Cover Remove Fan Revision September 2013 3ELE V1 10 1 5 Chapter 1 Introduction 1 2 Preparation for Installation and Wiring 1 2 1 Ambient Conditions Install the AC motor drive in an en
172. pressure status and the feedback change value is less than 0 12kg within 0 5 seconds The AC motor drive won t run until the feedback value is decreased by this proportion to the value less than 3kg Status 2 When the AC motor drive is in constant pressure it won t run until the feedback change value is less than 3 88kg 4 4kgX3 3 88kg for a time exceeding 0 5 seconds lee Reserved 10 35 Multi pump control mode Settings 0 2 Factory Setting 0 0 Disable 1 Fixed time circulation alternative operation 2 Fixed quantity control multi pump operating at constant pressure 10 36 Multi pump ID When using multi pump control mode the setting of Pr10 35 of each pump has to be the same Settings 0 2 Factory Setting 0 0 Multi pump control mode is disabled 1 Master 2 4 Slave 10 37 Multi pump s fixed time circulation period When using multi pump control mode the setting of Pr10 36 of each pump has to be the same Settings 1 65535 minutes Factory Setting 60 jaa 10 38 Frequency to start switching pumps Fixed time circulation mode alternative operation For example when pump 01 s operating time is longer than the setting at Pr10 37 pump 01 will be stopped then pump02 will be activated so on and so forth Fixed quantity control multi pump runs at constant pressure For example when master pump s operating time is longer than the setting at Pr10 37 master pump s
173. prevent damage to these components do not touch these components or the circuit boards with metal objects or your bare hands Only qualified persons are allowed to install wire and maintain AC motor drives Ac 1 DO NOT install the AC motor drive in a place subjected to high temperature direct sunlight high humidity excessive vibration corrosive gases or liquids or airborne dust or metallic particles Some parameters settings can cause the motor to run immediately after applying power Only use AC motor drives within specification Failure to comply may result in fire explosion or electric shock To prevent personal injury please keep children and unqualified people away from the equipment When the motor cable between AC motor drive and motor is too long the layer insulation of the motor may be damaged Please use a frequency inverter duty motor or add an AC output reactor to prevent damage to the motor Refer to appendix B Reactor for details The rated voltage for AC motor drive must be lt 240V lt 480V for 460V models and the mains supply current capacity must be lt 5000A RMS Table of Contents PROTACE T a E TTE i Table of Contents isccssiscsisasiciscssuintesaasisinasannacoiaasiaancsaunntesaasatdnasaunn coiaannianesdaneseiaasabinasauia coedneutaiasiannaaie iii Chapter 1 Introduction a 2c scy ceive A a a eect ceeds A peada ta Aae taadaa aE reds 1 1 4 4 Receiving and INSpection serein a a eraai e Aaa 1 2 1 1 1 Na
174. pter 4 Parameters Setting 1 Save Keypad Frequency only 2 Save Communication Frequency only 0 by Current Freq Command 1 by Zero Freq Command 2 by Frequency Display at Stop 0 00 600 0Hz Read Only BitO 1 by First Freq Source Pr 02 00 Bit1 1 by Second Freq Source Pr 02 09 Bit2 1 by Multi input function Read Only BitO 1 by Digital Keypad Bit1 1 by RS485 communication Bit2 1 by External Terminal 2 3 wire mode Bit3 1 by Multi input function 0 to Pr 00 13 0 to 9999 Chapter 4 Parameters 1 Group 3 Output Function Parameters Parameter Factory Customer Setting 8 0 No function 1 AC drive operational Master frequency attained Zero speed Over torque detection Base Block B B indication Multi function Operation mode indication 03 00 Output Relay RA1 RB1 RC1 2 3 4 5 6 Low voltage indication 7 8 Fault indication 9 Desired frequency attained 10 Terminal count value attained 11 Preliminary count value attained Over Voltage Stall supervision Over Current Stall supervision Heat sink overheat warning Over Voltage supervision PID supervision Forward command Reverse command Zero speed output signal Warning FbE Cexx AoL2 AUE SAvE Brake control Desired frequency attained AC motor drive ready Multi pump system error display only master Reserved Desired Frequency 0 00 to 600 0Hz Attained Analog Output 0 A
175. r slave Maximum 60 00 60 00 01 00 Output 50 00 to 600 0 Hz 60 00 Frequency Fmax Maximum 60 00 60 00 The setting 01 01 Voltage 0 10 to 600 0 Hz 60 00 follows the Frequency specifications Fbase of pumps joe 115V 230V series 0 1V to 255 0V 220 0 220 0 220 0 01 02 460V series 0 1V to 510 0V 440 0 En 401 09 Accel Time 1 0 1 to 600 0 0 01 to 600 0 sec 10 0 Defined by users 401 10 Decel Time 1 0 1 to 600 0 0 01 to 600 0 sec Revision September 2013 3ELE V1 10 4 133 Chapter 4 Parameters End End actor Parameter Function user s user s etting master slave 12 Decel Time 2 0 1 to 600 0 0 01 to 600 0 sec 1 The elapsed deceleration time before the inverter 10 0 stops when the pressure reaches the setting value actor End End Parameter Function OrY user s user s Setting master slave 0 Digital keypad UP DOWN keys or Multi function Inputs UP DOWN Source of First Last used frequency saved Master Frequency 1 0 to 10V from AVI Command 2 4 to 20mA from ACI 3 RS 485 RJ 45 communication 4 Digital keypad potentiometer 0 Digital keypad 1 External terminals Keypad STOP RESET enabled Source of First 2 External terminals Keypad Operation STOP RESET disabled Command 3 RS 485 RJ 45 communication Keypad STOP RESET enabled 4 RS 485 RJ 45 communication Keypad STOP RESET disabled 4 134 Revision September 2013 3ELE V1 1
176. r drive will accelerate from Pr 01 05 minimum frequency following the V f curve aa The wake up frequency must be higher than sleep frequency Frequency A frequency calculated by PID 10 16 XX Thelimitof decel time Revision September 2013 3ELE V1 10 4 115 Chapter 4 Parameters Fmin lower bound of frequency S SS eee 1 1 Fmin lt Fsleep lt OWer bound of frequency Fsleep Fomd 0 Fout 0 When output frequency lt sleep frequency and time gt detection time it will go in sleep mode na When min output frequency lt PID frequency lt lower bound of frequency and sleep function is enabled output frequency lt sleep frequency and time gt detection time frequency will be 0 in sleep mode If sleep function is disabled frequency command lower bound frequency When PID frequency lt min output frequency and sleep function is enabled output frequency lt sleep frequency and time gt detection time output frequency 0 in sleep mode If output frequency lt sleep frequency but time lt detection time frequency command lower frequency If sleep function is disabled output frequency 0 1017 PID Offset Factory Setting 0 00 Settings 0 00 60 00Hz Q The minimum output frequency in the PID control mode 1048 Feedback of PID physical quantity value Unit 0 1 Settings 1 0 to 99 9 Factory Setti
177. r that is connected to the input generates a large signal 10V at high pressure or flow With negative slope settings the AC motor drive will slow stop the motor With these settings the AC motor drive will always run in only one direction reverse This can only be changed by exchanging 2 wires to the motor n ET AEE eee erences Pr 01 00 60Hz Max output Freq negative slope Potentiometer es Pr 04 00 100 Bias adjustment Pr 04 01 0 Positive bias Pr 04 02 100 Input gain Pr 04 03 1 Negative bias REV motion enabled Gain 10V 10V 100 100 OHz ov 10V Bias adjustment 60Hz 60Hz Gain 100 100 100 AE imum AVI Voltage Unit 0 01 Settings 0 00 to 10 00V Factory Setting 0 00 Minimum AVI Frequency percentage of Pr 01 00 Unit 0 01 Settings 0 00 to 100 00 Factory Setting 0 00 Zza Maximum AVI Voltage Unit 0 01 Settings 0 00 to 10 00V Factory Setting 10 00 Maximum AVI Frequency percentage of Pr 01 00 Unit 0 1 Settings 0 0 to 100 0 Factory Setting 100 0 704 15 Minimum ACI Current Unit 0 1 Settings 0 0 to 20 0mA Factory Setting 4 0 Minimum ACI Frequency percentage of Pr 01 00 Unit 0 1 Settings 0 0 to 100 0 Factory Setting 0 0 704 17 Maximum ACI Current Unit 0 1 Settings 0 0 to 20 0mA Factory Setting 20 0 ZEEE amum ACI Frequency percentage of Pr 01 00 Unit 0 1 Settings 0 0 to 100 0 Factory Setting 100 0 aa The above parameters are used to set the analog input referenc
178. read the operation source by this parameter 4 56 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Display Value Bit Function 1 BitO 1 Operation Command Source by Digital Keypad 2 Biti 1 Operation Command Source by RS485 communication 4 Bit2 1 Operation Command Source by External Terminal 8 Bit3 1 Operation Command Source by Multi input function 2 0 User defined Value 2 Setting Unit 1 Settings 0 to Pr 00 13 Factory Setting 0 aa Use this parameter to change frequency when 1 Pr 00 13 is not set to 0 and frequency source is from communication or 2 Pr 02 10 is not set to 0 0219 User defined Value 2 Unit 1 Settings Read only Factory Setting 0 an For example suppose that the frequency source is the first master frequency second master frequency command first master frequency is from keypad and second master frequency is from AVI user defined value 1 is set to 180 0 Pr 00 13 is set to 1800 Pr 00 14 is set to 1 AVI 2V 180 0 2V 10V 36 0 frequency is 36 0 180 0 60 0 12 0Hz Pr 02 18 30 0 frequency is 30 0 60 0 180 0 10 0Hz At this moment the keypad will display 66 0 36 0 30 0 and the output frequency is 22 0Hz 12 0 10 0 When reading the value from communication address the value will be shown as follows 2102H and 2103H are 22 0Hz 0212H Pr 02 18 is 30 0 0213H Pr 02 19 is 66 0 Revision September 2013 3ELE V1 10 4 57 Chapter 4 Parameters Group 3 Ou
179. requency Decimal place of 0to3 cone User defined Value E Revision September 2013 3ELE V1 10 Chapter 4 Parameters 4 Group 1 Basic Parameters 01 00 01 01 01 02 01 03 Function Maximum Output Frequency Fmax Maximum Voltage Frequency Fbase Maximum Output Voltage Vmax Mid Point Frequency Fmid Mid Point Voltage Vmid Minimum Output Frequency Fmin Minimum Output Voltage Vmin Output Frequency Upper Limit Output Frequency Lower Limit Accel Time 1 Decel Time 1 Accel Time 2 Decel Time 2 Jog Acceleration Time Jog Deceleration Time Jog Frequency Auto acceleration deceleration refer to Accel Decel time setting Setting 50 00 to 600 0 Hz 0 10 to 600 0 Hz 115V 230V series 0 1V to 255 460V series 0 1V to 510 0V 0 10 to 600 0 Hz 115V 230V series 0 1V to 255 460V series 0 1V to 510 0V 0 10 to 600 0 Hz 115V 230V series 0 1V to 255 460V series 0 1V to 510 0V 0 1 to 120 0 0 0 to100 0 0 1 to 600 0 0 01 to 600 0 sec 0 1 to 600 0 0 01 to 600 0 sec 0 1 to 600 0 0 01 to 600 0 sec 0 1 to 600 0 0 01 to 600 0 sec 0 1 to 600 0 0 01 to 600 0 sec 0 1 to 600 0 0 01 to 600 0 sec 0 10 Hz to Fmax Pr 01 00 Hz 0 Linear Accel Decel 1 Auto Accel Linear Decel 2 Linear Accel Auto Decel 3 Auto Accel Decel Set by load 7 T 2 S S lt O c N e 3 o 3 Setting 60 00 60 00 ov 220 0
180. s best to move the AC motor drive to an environment as stated above Revision September 2013 3ELE V1 10 1 1 Chapter 1 Introduction 1 1 Receiving and Inspection This VFD EL AC motor drive has gone through rigorous quality control tests at the factory before shipment After receiving the AC motor drive please check for the following a Check to make sure that the package includes an AC motor drive the User Manual Quick Start and CD a Inspect the unit to assure it was not damaged during shipment a Make sure that the part number indicated on the nameplate corresponds with the part number of your order 1 1 1 Nameplate Information Example for 1HP 0 75kW 3 phase 230V AC motor drive AC Drive Model gt MODEL VFD007EL23A Input Spec INPUT 3PH 200 240V 50 60Hz 5 1A Output Spec _ gt OUTPUT 3PH 0 240V 4 2A1 6kVA 0 75kW 1HP Output Frequency Range gt FREQUENCY RANGE 0 1 600Hz Serial Number amp Bar Code gt IMO A 007EL23A0T7140001 Software Version 00 92 1 1 2 Model Explanation VFD 007 EL23 A Version Type A Standard drive Mains Input Voltage 11 115V 1 phase 21 230V 1 phase 23 230V 3 phase 43 460V 3 phase VFD EL Series Applicable motor capacity 002 0 25 HP 0 2kW 015 2HP 1 5kW 004 0 5 HP 0 4kW 022 3 HP 2 2kW 007 1 HP 0 75kW 037 5 HP 3 7kW Series Name Variable Frequency Drive 1 2 Revision September 2013 3ELE V1 10 Chapter 1 I
181. s from communication please use Pr 02 18 to change frequency setting because it can t be set at address 2001H 00 14 Decimal Place of User defined Value Unit 1 Settings 0to3 Factory Setting 0 aa It is used to set the position of decimal point of Pr 00 13 Example when you want to set 10 0 you need to set Pr 00 13 to 100 and Pr 00 14 to 1 Revision September 2013 3ELE V1 10 4 39 Chapter 4 Parameters qa Group 1 Basic Parameters Maximum Output Frequency Fmax Unit 0 01 Settings 50 00 to 600 0 Hz Factory Setting 60 00 aa This parameter determines the AC motor drive s Maximum Output Frequency All the AC motor drive frequency command sources analog inputs 0 to 10V and 4 to 20mA are scaled to correspond to the output frequency range 01 01 Maximum Voltage Frequency Fbase Unit 0 01 Settings 0 10 to 600 0Hz Factory Setting 60 00 gq This value should be set according to the rated frequency of the motor as indicated on the motor nameplate Maximum Voltage Frequency determines the v f curve ratio For example if the drive is rated for 460 VAC output and the Maximum Voltage Frequency is set to 60Hz the drive will maintain a constant ratio of 7 66 V Hz 460V 60Hz 7 66V Hz This parameter value must be equal to or greater than the Mid Point Frequency Pr 01 03 BS Maximum Output Voltage Vmax Unit 0 1 Settings 115V 230V series 0 1 to 255 0V Factory Setting 220 0 460V series 0 1
182. s the same as the motor speed DC Brake before Running P Related Applications Purpose Functions Parameters When e g windmills Keep the free If the running direction of the free 08 00 fans and pumps rotate running motor at running motor is not steady please 08 01 freely by wind or flow standstill execute DC brake before start up without applying power Energy Saving Paii Related Applications Purpose Functions Parameters Punching machines Energy saving and Energy saving when the AC motor 08 17 fans pumps and less vibrations drive runs at constant speed yet full precision machinery power acceleration and deceleration For precision machinery it also helps to lower vibrations Multi step Operation ecu P Related Applications Purpose Functions Parameters Cyclic operation by To control 15 step speeds and duration 04 05 04 08 Conveying machinery i 05 00 05 14 multi step speeds by simple contact signals j Revision September 2013 3ELE V1 10 4 29 Chapter 4 Parameters Switching acceleration and deceleration times a Related Applications Purpose Functions Parameters Switching 01 09 01 12 When an AC motor drive drives two or nd Auto turntable for acceleration and i 04 05 04 08 i oes more motors it can reach high speed conveying machinery deceleration times i but still start and stop smoothly by external signal Overheat Warning
183. screws of terminals are tightened gt gt Yes y Yes gt Please check the wiring and power system for Check if the input voltage of R S T is unbalanced abnormal power No Y Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA Revision September 2013 3ELE V1 10 5 5 Chapter 5 Troubleshooting 5 9 Motor cannot Run Check if non fuse breaker and magnetic contactor are ON NO Set them to ON Motor cannot run gt Check keypad for normal display Yes Yes Reset after clearing res Check if there is any Ld Check if any faults fault and then RUN fault code displayed Check if input No occur such as voltage is normal Lv PHL or disconnection Yes v It can run when Input RUN No Maybe AC motor drive has malfunction or misoperation oraso cEUT command gt due to noise Please contact DELTA i by keypad Press RUN key to check if it can run Press UP key to set frequency Check if the wiring of terminal MI1 and between MI2 DCM is correct Yes gt Change switch or relay No Check if input FWD No or REV command Press UP to check if motor 4 Yes canrun N z No No XSet frequency or not gt Correct connection Modify frequency Yes
184. se the Acceleration Time 4 AC motor drive output power is too small Replace the AC motor drive with the next higher power model 1 Short circuit at motor output Check for possible poor insulation at the output line 2 Deceleration Time too short Increase the Deceleration Time 3 AC motor drive output power is too small Replace the AC motor drive with the next higher power model Over current during acceleration Q in pou Over current during deceleration OCO 1 Short circuit at motor output Check for possible poor insulation at the output line 2 Sudden increase in motor loading Check for possible motor stall 3 AC motor drive output power is too small Replace the AC motor drive with the next higher power model Over current during constant speed operation 1 When multi function input terminals MI3 MI9 are set to external fault the AC motor drive External Fault stops output U V and W 2 Give RESET command after fault has been cleared Internal EEPROM can not be programmed crs Internal EEPROM can not be Return to the factory programmed Internal EEPROM can not be 1 Press RESET key to set all parameters to crgo read factory setting 2 Return to the factory Internal EEPROM can not be 1 Press RESET key to set all parameters to read factory setting 2 Return to the factory Return to the factory U phase error 3 I V phase error E z E 42 W
185. setting v No if upper bound freq and setting freq is lower than the min output freq s Check if there is any N output voltage from is terminals U V and Check if the parameter setting and wiring of analog signal and multi step speed are correct Yes Change defective gt potentiometer and relay Motor has malfunction iz If load is too large Maybe AC motor drive has malfunction Please contact DELTA Check if motor connection is correct Connect correctly Check if the setting of torque Ye compensation ls correct Motor is locked due to large load please reduce load No For example if there is a brake check if it is released Increase the setting of torque compensation 5 6 Revision September 2013 3ELE V1 10 5 10 Motor Speed cannot be Changed Motor can run but cannot change speed Modify the setting AA Check if the setting of the Yes 4 No Yes If the setting of Pr 05 00 to Pr 05 are the same No max frequency is too low No AA If the setti ing of frequency is out of range upper lower bound No No 14 Yy Yes Chapter 5 Troubleshooting gt Modify the setting Press UP DOWN key to see if
186. sible interference Refer to the Brake unit Module User Manual for further details Applicable Min Motor Brake E uivale Full Equivalent Unit Brake Brake 9 t 2 Load Resistor Resistors Torqu R n S Models 7 Value Model Model and e esistor a orque Suggestio and No odel an Value for gt hp kw sugg i gt No of Units 10 E each AC KG M n of Units U Used sed D Motor Drive 200W 250 BUE BR200W2 0 25 0 2 VFDOO2EL11A 0 110 1 320 200Q g Q 20015 50 a 200W 250 BUE BR200W2 oO gt 0 5 0 4 VFDOO4EL11A 0 216 Q 20015 50 1 170 100Q 1 0 75 VFDOO7EL11A 0 427 want 139 BUE to ao 4 140 BOR 0 25 0 2 ye era 0 110 me 250 ae ee 4 320 2009 05 04 R T s 0 216 mo 250 a gar cigs 4 170 1009 2 VFD007EL21A 2 200W 150 BUE BR200W1 2 1 0 75 0 427 1 140 80Q amp 3A Q 20015 50 gt 6 VFDO15EL21A 2 300W 100 BUE BR300W1 2 2 1 5 3A 0 849 Q 20015 00 107 800 3 22 ean ag A 2 1 262 So 50 e Be 2 150 250 900W 30 BUE 5 3 7 VFDO37EL23A 2 080 Q 20037 150 25Q Revision September 2013 3ELE V1 10 B 1 Appendix B Accessories B 2 Re Brake Min Full Equivalent Unit Brake Brake aiet 2 Load Resistor Model Resistors Torqu eee 2 Models Torque a BUE Model and Value for gt hp kw KOM SEE io No of No of Units 10 E each AC Units Used D Motor Used Drive
187. signal T Stop output voltage ae i Disable B B signal vt Waiting time 08 07 08 08 Current Limit f RN i for Speed SearchSpeed e e e Ment te a Sach Speed Search i y 1 T i i i FWD Run gt Synchronization speed detection Time al D B B I Fig 2 B B Speed Search with Last Output Frequency Downward Timing Chart Speed Search Current doesn t Attain Speed Search Level Input B B signal 1 1 Output frequency f ES amea H i i H 7 i 1 Disable B B signal 06 01 a re Waiting time 08 07 Stop output voltage Over current A i stall prevention A during acceleration i Restart L N t aemeae a Synchronization speed detection Output current A Keep accelerating FWD Run B B Fig3 B B Speed Search with Minimum Output Frequency Upward Timing Chart 08 07 Baseblock Time for Speed Search BB Unit 0 1 Settings 0 1 to 5 0 sec Factory Setting 0 5 When momentary power loss is detected the AC motor drive will block its output and then wait for a specified period of time determined by Pr 08 07 called Base Block Time before resuming operation This parameter should be set at a value to ensure that any residual regeneration voltage from the motor on the output has disappeared before the drive is activated again gq This parameter also determines the waiting time before resuming operation after External Bas
188. speed ON OFF OFF ON 10 speed ON OFF ON OFF 11 speed ON OFF ON ON 12 speed ON ON OFF OFF 13 speed ON ON OFF ON 14 speed ON ON ON OFF 15 speed ON ON ON ON 4 78 Revision September 2013 3ELE V1 10 Chapter 4 Parameters Group 6 Protection Parameters 06 00 Over Voltage Stall Prevention Unit 0 1 Settings 115V 230V series 330 0 to 410 0V Factory Setting 390 0 460V series 660 0 to 820 0V Factory Setting 780 0 0 Disable Over voltage Stall Prevention with brake unit or brake resistor AR During deceleration the DC bus voltage may exceed its Maximum Allowable Value due to motor regeneration When this function is enabled the AC motor drive will not decelerate further and keep the output frequency constant until the voltage drops below the preset value again an Over Voltage Stall Prevention must be disabled Pr 06 00 0 when a brake unit or brake resistor is used Prisa With moderate inertia load over voltage stall prevention will not occur and the real deceleration time will be equal to the setting of deceleration time The AC drive will automatically extend the deceleration time with high inertia loads If the deceleration time is critical for the application a brake resistor or brake unit should be used high voltage at DC side over voltage _ SAN detection level i AeA time output l frequency A i Frequency Held Deceleration characteristic when Over
189. ss B 9 BiArS AppliCatlons PETAEN EE sd eee ese eS ee B 10 B 5 Zero Phase Reactor RF220X00A B 6 Remote Controller RCO Tisan iaviar inten ing teva ious B 13 B7 PUOG wise r a ate oe E EE B 14 B 7 1 Description of the Digital Keypad VFD PU06 1 0 2 ee eeeeceeeeeeeeeeeeeeteeeteneeeeeeeetenees B 14 B 7 2 Explanation of Display Message eccceceseeceeeeeeeeeeeeeeeeseeeeeeaeeeseneeeseeeseeneseeee B 14 B 7 3 Operation Flow Chait occa peewee deccen suween ce ii eea EEEE AEAEE ESNE B 15 B 8 Fieldbus Modules c siiits ated ta ded ee ideale B 17 B 8 1 DeviceNet Communication Module CME DNO1 ecceeseeeeeeeeeeeeeeeeeeteeeeeneeeeeeees B 17 B 8 1 1 Panel Appearance and Dimensions c ccececeeeeeeeeeeeeeeeeeeeeeneeeeeaeeseeeeeeeee B 17 B 8 4 2 Wiring and Settings seii v3 cece Ath eaii as on nee a ese B 17 B 8 1 39 Power SUPPLY kirii araia eara deta ae aE Eaa a are Ea ea ELTER B 18 B 8 1 4 LEDs Display iiie ereere aare ra a dera ia E eai B 18 B 8 2 LonWorks Communication Module CME LW01 csceeseeeeeeeeeeeeeeeeeeeeeeeeneeesenees B 18 Ba 2 TIER sai aie ee E EE EEEE EE AEEA B 18 1 6 2 2 DIMENSIONS ersan itera raae aeaa daa ea eana a a a nirea B 18 B829 Specincat ONS o eoir ernaar adde day erne Eaa a dorae AAS Ladas SaR EIERS rDo SS rir Eie B 19 Be 2 A VO a cis a a BU il eee E B 19 B 8 2 5 LED Indications e a a a a e a aaa aa a aa ETa A A NA Eee rE ESAT B 19 B 8 3 Profibus Communication Module CME
190. structed Remove any foreign objects from the heatsinks and check for possible dirty heat sink fins Check the fan and clean it Provide enough spacing for adequate ventilation See chapter 1 Check whether the input voltage falls within the AC motor drive rated input voltage range Check for abnormal load in motor Check for correct wiring of input power to R S T for 3 phase models without phase loss Check whether the motor is overloaded Reduce torque compensation setting in Pr 07 02 Use the next higher power AC motor drive model Check for possible motor overload Check electronic thermal overload setting Use a higher power motor Reduce the current level so that the drive output current does not exceed the value set by the Motor Rated Current Pr 07 00 Reduce the motor load Adjust the over torque detection setting to an appropriate setting Pr 06 03 to Pr 06 05 Return to the factory When the external input terminal B B is active the AC motor drive output will be turned off Deactivate the external input terminal B B to operate the AC motor drive again Revision September 2013 3ELE V1 10 Chapter 6 Fault Code Information and Maintenance Few Fault Descriptions Corrective Actions Name 1 Short circuit at motor output Check for possible poor insulation at the output lines 2 Torque boost too high Decrease the torque compensation setting in Pr 07 02 3 Acceleration Time too short Increa
191. t low water pressure percentage verify if any error by checking physical quantity feedback aa When the pressure sensor is set to be 10kg Pr10 49 0 and Pr10 12 10 0 that means deviation 1kg besides if the target value is 3kg and feedback lt 2kg now the motor drive will follow the setting at Pr10 20 aa When the pressure sensor is set to be 20kg Pr10 49 1 and Pr10 12 10 0 that means the physical quantity 1kg besides if the target value 3kg and feedback lt 1kg the motor drive will follow the setting at Pr10 20 10 50 Number of times to restart when PID error is occurred Settings 0 1000 times Factory Setting 0 When Pr10 20 4 the number of times to restar when there is a PID error Revision September 2013 3ELE V1 10 4 121 Chapter 4 Parameters VFD EL Multi Pumps SOP STEP 1 PID setting Pressure feedback signal is only connected to the Master so only the PID of the master pump needs to be setup Pr10 00 PID Set Point Selection Pr10 01 Input Terminal for PID Feedback KP KI KD In a multi pump system each invertyer has a PID controller All inverters must be setup Pr10 02 KP Pr10 03 KI Pr10 04 KD Acceleration Deceleration The acceleration and deceleration time of each inverter has to be setup in a multi pump system Pr01 09 Acceleration Time 1 Pr01 10 Deceleration Time 1 Keypad Display The keypad of VFD EL displays PID
192. t setting PNP Please refer to Figure 3 for wiring of NPN mode and PNP Digital Signal Common mode ja Factory setting a AVI Mode 3 AVI i tH sw 5KQ 2 lt ACI 1 Analog Signal Common Ty Main circuit power terminals 2 4 BR l brake resistor i i optional BUE i brake unit optional gt Motor R L1 U T1 IM V T2 3 WT3 l z i a DHE i A ORA Multi function contact output RB Refer to chapter 2 4 for details eai as Factory setting is PENA RC malfunction indication 2ay L RC MI1 MI2 MI3 MI4 MIS MI6 AFM Analog Multi function Output Terminal DCM Refer to chapter 2 4 for details PS ACM DE Qf Analog Signal common Factory setting output frequency 10V Power supply RS 485 10V 3MA Serial interface AVI ACI 1 Reserved Master Frequency 2 EV 0 10V47K 4 20mA oN 4 SG ACM 841 5 SG 6 Reserved Ee 7 Reserved 8 Reserved Control circuit terminals i Shielded leads amp Cable Revision September 2013 3ELE V1 10 Figure 3 Wiring for NPN mode and PNP mode A NPN mode without external power NPN t Alsw PNP B NPN mode with external power NPN tHsw PNP Factory setting Chapter 2 Installation and Wiring 24V FWD STOP a 7 MI1 REV STOP i MI2 l Multi step 1 os MI3 N Multi step 2 ss MI4 4 Multi step 3 5o M
193. tantly on LED OFF Constantly off LED blinking Flash on for 0 2s and off for 0 2s FED single On for 0 2s and off for 1s flash oo On for 0 2s off for 0 2s on for 0 2s and off for 1s Revision September 2013 3ELE V1 10 B 25 Appendix B Accessories B 9 MKE EP amp DIN Rail B 9 1 MKE EP EMC earthing plate for Shielding Cable TWO HOLE STRAP TWO HOLE STRAP C CLAMP 1 2 B 26 Revision September 2013 3ELE V1 10 B 9 2 DIN Rail MKEL DRA Only for frame A Dimensions Appendix B Accessories This DIN rail MKEL DRA is only for frame A For frame B it is shipped with DIN rail MKEL DRB Refer to chapter 1 3 for VFD EL dimension snore Frame A VFD002EL11A 21A 23A VFDO04EL11A 21A 23A 43A VFDO07EL21A 23A 43A VFDO15EL23A 43A Frame B VFD007EL11A VFD015EL21A VFD022EL21A 23A 43A VFD037EL23A 43A Revision September 2013 3ELE V1 10 B 27 Appendix C How to Select the Right AC Motor Drive The choice of the right AC motor
194. ted rotation speed RPM P Number of poles Pole Suppose the rated frequency is 60Hz number of poles is 4 rated rotation speed is 1650rpm then the rated slip will be 60Hz 1650rpm X 4 120 5Hz 4 This parameter is related to Pr07 03 Slip Compensation In order to have the best result on slip compensation make sure that the correct values are filled in the parameters Any incorrect setting may disable the functions above and even damage the motor and the motor drive gt Related parameter Pr07 03 Slip Compensation 07 07 Slip Compensation Limit Settings 0 250 Factory Setting 200 This parameter is to provide a correction for the slip compensation by setting up a limit on the slip compensation That is to put a percentage on Pr07 06 Motor Rated Slip If the motor s speed is less than the target value even after adjusting Pr07 03 the slip compensation gain might have reached its limit At this time increase the percentage of the slip compensation limit and then verify the motor s speed gt Related parameters Pr07 03 Slip Compensation Gain Pr07 06 Motor Rated Slip 07 08 Torque compensation Time Constant Unit 0 01 Settings 0 01 10 00 sec Factory Setting 0 30 4 86 Revision September 2013 3ELE V1 10 f Chapter 4 Parameters When a motor s loading is heavier its current might suddenly increase and suddenly decreases Reason why that happens is because the motor drive is doing
195. terminals U T1 V T2 and W T3 respectively To permanently reverse the direction of motor rotation switch over any of the two motor leads With long motor cables high capacitive switching current peaks can cause over current high leakage current or lower current readout accuracy To prevent this the motor cable should be less than 20m for 3 7kW models and below And the cable should be less than 50m for 5 5kW models and above For longer motor cables use an AC output reactor The AC motor drive electric welding machine and the greater horsepower motor should be grounded separately Use ground leads that comply with local regulations and keep them as short as possible No brake resistor is built in the VFD EL series it can install brake resistor for those occasions that use higher load inertia or frequent start stop Refer to Appendix B for details Multiple VFD EL units can be installed in one location All the units should be grounded directly to a common ground terminal as shown in the figure below Ensure there are no ground loops Revision September 2013 3ELE V1 10 Chapter 2 Installation and Wiring yy E e HHE E HHHH EEEE EE PEER a oocomcoo ooooooumngag Soon ooo 9 eee lee
196. thest starting current During Auto deceleration regenerative energy is measured and the motor is smoothly stopped with the fastest deceleration time But when this parameter is set to 4 the actual accel decel time will be equal to or more than parameter Pr 01 09 Pr 01 12 Auto acceleration deceleration makes the complicated processes of tuning unnecessary It makes operation efficient and saves energy by acceleration without stall and deceleration without brake resistor In applications with brake resistor or brake unit Auto deceleration shall not be used Revision September 2013 3ELE V1 10 4 43 Chapter 4 Parameters hava Acceleration S Curve Unit 0 1 0 01 AMEE Deceleration S Curve Unit 0 1 0 01 Factory Setting 0 Settings 0 0 S curve disabled 0 1 to 10 0 0 01 to 10 00 S curve enabled 10 0 10 00 is the smoothest L This parameter is used to ensure smooth acceleration and deceleration via S curve The S curve is disabled when set to 0 0 and enabled when set to 0 1 to 10 0 0 01 to 10 00 Setting 0 1 0 01 gives the quickest and setting 10 0 10 00 the longest and smoothest S curve The AC motor drive will not follow the Accel Decel Times in Pr 01 09 to Pr 01 12 c The diagram below shows that the original setting of the Accel Decel Time is only for reference when the S curve is enabled The actual Accel Decel Time depends on the selected S curve 0 1 to 10 0 The total Accel Time Pr 01 09 Pr 01 17 or Pr 01 11 Pr 01
197. ti function Input Terminal MI6 Factory Setting 1 Factory Setting 2 Factory Setting 3 Factory Setting 4 Settings Function Description i Any unused terminals should be programmed to 0 to insure they 0 No Function have no effect on operation Revision September 2013 3ELE V1 10 4 69 Chapter 4 Parameters Settings Function Description Multi Step Speed Command 1 Multi Step Speed These four inputs select the multi speed defined by Pr 05 00 to Pr 05 14 as shown in the diagram at the end of this table 2 Command 2 NOTE Pr 05 00 to Pr 05 14 can also be used to control output Multi Step Speed 3 speed There are 17 step speed frequencies including Command 3 Master Frequency and Jog Frequency to select for 4 Multi Step Speed application Command 4 The External Reset has the same function as the Reset key on 5 External Reset the Digital keypad After faults such as O H O C and O V are cleared this input can be used to reset the drive When the command is active acceleration and deceleration is 6 Accel Decel Inhibit or stopped and the AC motor drive maintains a constant speed Accel Decel Time Used to select the one of 2 Accel Decel Times Pr 01 09 to 7 Selection Pr 01 12 See explanation at the end of this table Command Parameter value 08 programs one of the Multi function Input Terminals MI3 MI6 Pr 04 05 Pr 04 08 for Jo
198. ting B 8 4 4 LED Indicator Explanation amp Troubleshooting There are 3 LED indicators RUN ERROR and SP on CME COP01 to indicate the communication status of CME COP01 RUN LED LED Status State Indication OFF No power No power on CME COP01 card Single Flash ee STOPPED CME COP01 is in STOPPED state Green Blinking CME COP01 is in the PRE Green PREORERANONAL OPERATIONAL state CME COP01 is in the Green ON OPERATIONAL OPERATIONAL state Red ON Configuration error Node ID or Baud rate setting error B 24 Revision September 2013 3ELE V1 10 Appendix B Accessories ERROR LED LED Status Indication OFF No error CME COP01 is working condition At least one of error counter of the CANopen controller has reached or exceeded the warning level too many error frames Single Flash Warning limit reached Red Double Flash Red A guard event or heartbeat event has Error control event occurred Red ON The CANopen controller is bus off SP LED OFF No power on CME COP01 card LED Blinking Check your communication setting in Red CRC check error VFD EL drives 19200 lt 8 N 2 gt RTU 1 Check the connection between VFD EL drive and CME COP01 Red ON Connection failure No card is correct connection 2 Re wire the VFD EL connection and ensure that the wire specification is correct Green ON Communication is normal LED Descriptions State Description LED ON Cons
199. to 50 Leakage smaller than 0 99kg the motor drive will start to run Liquid leaks If the feedback level is more than 0 12kg per every 2 motor drive reaches its balanced status the motor drive Chapter 4 Parameters N oT aa g a c N oO parameter Functon setma Liquid Leakage ied Xx 10 25 Change 0 to 100 0 disable Detection Time Setting for Liquid Ta X 10 26 Leakage 0 1 to 10 0 sec 0 disable Change 00 Disable 01 Fixed Time Circulation Multi Pump alternating 10 35 control operation mode 02 Fixed quantity control multi pump operating at constant pressure 1 Master 10 36 Multi pump ID 2 4 Slave Multi pump s 10 37 fxed time 1 65535 minute circulation period Bit0 whether to switch to an alternative pump when operation pump error occurred 0 Stop all pump action 1 Switch to an alternative pump Bit1 Standby or stop after resetting Pump s error from error handling 0 Standby after reset 1 Stop after reset Bit2 To run a pump or not when an error is occurred 0 Do not start 1 Select an alternate pump Selection of 0 By pump s ID Use 10 44 pump startup es defined sequence 1 By the running time Running time User of multi pump defined 10 45 under 0 0 360 0 sec i alternative operation Revision September 2013 3ELE V1 10 4 131 Chapter 4 Parameters Related Parameters when Pr10 35 2 Parameter Function
200. to stop and display AErr 02 06 Loss of ACI Signal g 4 20mA 2 Continue operation by last frequency command 3 Continue the operation by following the setting at Pr02 11 0 by UP DOWN Key 1 Based on accel decel time 02 07 Up Down Mode 2 Constant speed Pr 02 08 3 Pulse input unit Pr 02 08 Accel Decel Rate of Change of 02 08 UP DOWN Operation with Constant Speed 0 Digital keypad UP DOWN keys or Multi function Inputs UP DOWN Last used rs p frequency saved ource of Secon x02 09 Frequency 1 0 to 10V from AVI Command 2 4 to 20mA from ACI 3 RS 485 RJ 45 communication 4 Digital keypad potentiometer 0 First Master Frequency Command Combination ofthe 1 First Master Frequency Command First and Second 402 10 Second Master Frequency Command Master Frequency Command 2 First Master Frequency Command Second Master Frequency Command 02 11 Keypad Frequency 0 00 to 600 0Hz Command Communication 0 00 to 600 0Hz Xx 02 12 Frequency Command 02 13 The Selections for 0 Save Keypad amp Communication f Saving Keypad or Frequency 4 8 Revision September 2013 3ELE V1 10 Parameter Initial Frequency 02 14 Selection for keypad amp RS485 Initial Frequency 02 15 Setpoint for keypad amp RS485 Display the Master 02 16 Freq Command Source Display the 02 17 Operation Command Source User defined Value td 2 Setting 02 19 oo Value Revision September 2013 3ELE V1 10 Cha
201. tor drive has stopped The DC link capacitors may still be charged to hazardous voltage levels even if the power has been turned off 3 To avoid damage to components do not touch them or the circuit boards with metal objects or your bare hands Revision September 2013 3ELE V1 10 Chapter 4 Parameters The VFD EL parameters are divided into 11 groups by property for easy setting In most applications the user can finish all parameter settings before start up without the need for re adjustment during operation The 11 groups are as follows Group 0 User Parameters Group 1 Basic Parameters Group 2 Operation Method Parameters Group 3 Output Function Parameters Group 4 Input Function Parameters Group 5 Multi Step Speed Parameters Group 6 Protection Parameters Group 7 Motor Parameters Group 8 Special Parameters Group 9 Communication Parameters Group 10 PID Control Parameters Revision September 2013 3ELE V1 10 4 1 Chapter 4 Parameters 4 1 Summary of Parameter Settings A The parameter can be set during operation Group 0 User Parameters Parameter Function Setting Factory Setting Customer 00 00 Identity Code of the AC motor drive Read only Ht 00 01 Rated Current Display of the AC motor drive Read only 4 00 02 Parameter Reset 0 Parameter can be read written 1 All parameters are read only 8 Keypad lock 9 All parameters are reset to fact
202. tput Function Parameters CERI Multi function Output Relay RA1 RB1 RC Factory Setting 8 Settings Function Description 0 No Function 1 AC Drive Operational Active when the drive is ready or RUN command is ON 5 Master Frequency Active when the AC motor drive reaches the output Attained frequency setting Active when Command Frequency is lower than the 3 Zero Speed Minimum Output Frequency Active as long as over torque is detected Refer to Pr 06 03 4 Over Torque Detection Pr 06 05 Active when the output of the AC motor drive is shut off Baseblock B B 5 a during baseblock Base block can be forced by Multi function Indication input setting 09 6 Low Voltage Indication Active when low voltage Lv is detected 7 Operation Mode Active when operation command is controlled by external Indication terminal Active when a fault occurs oc ov 0H1 oL oL1 EF cF3 8 Fault Indication HPF ocA ocd ocn GFF Desired Frequency 9 Active when the desired frequency Pr 03 02 is attained Attained Terminal Count Value 10 Active when the counter reaches Terminal Count Value Attained Preliminary Count Value 11 i Active when the counter reaches Preliminary Count Value Attained Over Voltage Stall i 12 e Active when the Over Voltage Stall function operating supervision Over Current Stall 13 Active when the Over Current Stall function operating 4 58 sup
203. tting 0 00 This parameter only applies on slave pumps Refer to Pr09 02 Transmission Fault Treatment and Pr09 03 Time Out Detection for the conditions to disconnect communication and handling ian If there is a time out occurred under fixed quantity control multi pump operating at constant pressure and a slave pump s time out frequency Pr10 42 that slave pump will be in stand alone mode after stop command is given ian The master pump has the function to redetect if a slave pump is time out 1043 Pump s Error Handling Settings BitO Bit2 Factory Setting 1 This parameter only applies on the master pump BitO If any error occurred during an operation should the master pump be switched to a alternate pump 0 Stop all the pumps 1 Switch to an alternate pump For example When BitO 0 if any error occurred during an operation all the pumps will be stopped When Bi0 1 if there is any error during an operation the erroneous pump will be switched to an alternate pump aa Bit1 Stop or put the erroneous pump in stand by mode after reset it 0 Reset the erroneous pump and put it in stand by mode this pump can receive run command 1 Reset the erroneous pump and stop it this pump cannot receive run command For example When Bit1 0 once the erroneous pump is reset this pump can be in control again to keep running When Bit1 1 once the erroneous pump is reset this pump cannot be in control to run again Only after a run
204. ude signals of 0 to 5V or any value under 10V Regarding the setting please refer to the following examples Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 20 0 Bias adjustment a Pr 04 01 0 Positive bias betes fa Pr 04 02 83 3 Input gain Di Pr 04 03 0 No negative bias command Bias 10Hz Acjucinaitt gt Gain 10V 10V 2V 100 83 3 2y 70V 5V 10V Bias adjustment 10Hz 60Hz Gain 100 100 20 0 XV Example 4 Use of 0 5V potentiometer range via gain adjustment This example shows a potentiometer range of 0 to 5 Volts Instead of adjusting gain as example below you can set Pr 01 00 to 120Hz to achieve the same results Gain adjustment Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 0 0 Bias adjustment Pr 04 01 0 Positive bias Pr 04 02 200 Input gain Pr 04 03 0 No negative bias command Gain 10V 5V 100 200 Revision September 2013 3ELE V1 10 4 65 Chapter 4 Parameters Example 5 Use of negative bias in noisy environment In this example a 1V negative bias is used In noisy environments it is advantageous to use negative bias to provide a noise margin 1V in this example Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 10 0 Bias adjustment Pr 04 01 1 Negative bias Pr 04 02 100 Input gain Pr 04 03 0 No negative bias command Gain 100 OHz Negative TK bias 6Hz pov 1V 10V Bias adjustment 6Hz 60Hz Gain 100 1
205. ue Detection Level OL2 Unit 1 Settings 10 to 200 Factory Setting 150 This setting is proportional to the Rated Output Current of the drive Over Torque Detection Time OL2 Unit 0 1 Settings 0 1 to 60 0 sec Factory Setting 0 1 jaa This parameter sets the time for how long over torque must be detected before OL2 is displayed 06 06 Electronic Thermal Overload Relay Selection OL1 Factory Setting 2 Revision September 2013 3ELE V1 10 4 81 Chapter 4 Parameters Settings 0 Operate with a Standard Motor self cooled by fan 1 Operate with a Special Motor forced external cooling 2 Operation disabled jaa This function is used to protect the motor from overloading or overheating x S x 2100 S 100 fo 80 E 80 5 60 60 z 5 g 40 40 3 20 5 20 g 3 2 5 z 25 50 75 100 125 150 25 50 75 100 125 150 rated frequency of the motor rated frequency of the motor Standard motor Special Motor self cooled by fan forced external cooling 06 07 Electronic Thermal Characteristic Unit 1 Settings 30 to 600 sec Factory Setting 60 The parameter determines the time required for activating the I t electronic thermal protection function The graph below shows I t curves for 150 output power for 1 minute Operation time seconds 350 209 50Hz or more
206. ump action 1 Switch to an alternative pump Bit1 Standby or stop after resetting from Pump s error error 1 handling 0 Standby after reset 1 Stop after reset Bit2 To run a pump or not when an error is occurred 0 Do not start 1 Select an alternate pump 10 44 Selection of pump 0 By pump s ID l startup sequence 1 By the running time Running time of multi pump under 0 0 360 0 sec alternative operation Revision September 2013 3ELE V1 10 4 27 Chapter 4 Parameters Factory 10 46 Reserved 10 48 0 Use the current setting factory setting verify if any error by checking feedback Assign the setting of geviation 10 49 Pr10 12 PID feedback level 1 Set low water pressure percentage verify if any error by checking physical quantity value s feedback Number of times to 10 50 restart when PID 0 1000 times Error is occurred 4 28 Revision September 2013 3ELE V1 10 4 2 Parameter Settings for Applications Speed Search Chapter 4 Parameters Related Applications Purpose Functions Parameters Windmill winding Restart free Before the free running motor is 08 04 08 08 machine fan and all running motor completely stopped it can be restarted inertia loads without detection of motor speed The AC motor drive will auto search motor speed and will accelerate when its speed i
207. un to stop command command EF EF When Pr 02 02 is set to 2 or 3 When Pr 02 02 is set to 0 or 1 WAKE PWM Carrier Frequency Selections Unit 1 115V 230V 460V Series Power 0 25 to Shp 0 2kW to 3 7kW Setting Range 2 to 12 kHz Factory Setting 8 kHz An This parameter determines the PWM carrier frequency of the AC motor drive Revision September 2013 3ELE V1 10 4 51 Chapter 4 Parameters 4 52 Current Wave Carrier Frequency Acoustic Noise Significant Minimal 12kHz Minimal Significant From the table we see that the PWM carrier frequency has a significant influence on the electromagnetic noise AC motor drive heat dissipation and motor acoustic noise The PWM carrier frequency will be decreased automatically by the ambient temperature and output current of the AC motor drives It is used to prevent AC motor drive overheat and extend IGBT s life Therefore it is necessary to have this kind of protection method Take an example of 460V models assume that the carrier frequency is 12kHz ambient temperature is 50 degrees C with single AC motor drive If the output current exceeds 80 rated current the AC motor drive will decrease the carrier frequency automatically by the following chart If output current is around 100 rated current the carrier frequency will decrease from 12k Hz to 8k Hz Mounting method MethodA FrameA Frame B Meth
208. vironment with the following conditions Operation Storage Transportation Pollution Degree Air Temperature Relative Humidity Atmosphere pressure Installation Site Altitude Vibration Temperature Relative Humidity Atmosphere pressure Vibration 10 50 C 14 122 F for UL amp CUL 10 40 C 14 104 F for side by side mounting lt 90 no condensation allowed 86 106 kPa lt 1000m lt 20Hz 9 80 m s 1G max 20 50Hz 5 88 m s 0 6G max 20 C 60 C 4 F 140 F lt 90 no condensation allowed 86 106 kPa lt 20Hz 9 80 m s 1G max 20 50Hz 5 88 m s 0 6G max 2 good for a factory type environment Minimum Mounting Clearances Frame A Mounting Clearances Option 1 10 to 50 C 120mm Option 2 10 to 40 C Air flow Air row Revision September 2013 3ELE V1 10 Chapter 1 Introduction Frame B Mounting Clearances Option 1 10 to 50 C Option 2 10 to 40 C Air flow 150mm Air cua Gua 1 Operating storing or transporting the AC motor drive outside these conditions may cause damage to the AC motor drive Failure to observe these precautions
209. ween 10V ACM Range 10 4 11 2VDC Rptc1 motor PTC overheat protection level Corresponding voltage level set in Pr 07 14 Rptc2 motor PTC overheat warning level Corresponding voltage level set in Pr 07 15 47kQ is AVI input impedance R1 resistor divider recommended value 1 20kQ gq Take the standard PTC thermistor as example if protection level is 1330 the voltage between 10V ACM is 10 5V and resistor divider R1 is 4 4kQ Refer to following calculation for Pr 07 14 setting 1330 47000 1330 47000 1330 47000 1293 4 10 5 1293 4 4400 1293 4 2 38 V 2 4 V Therefore Pr 07 14 should be set to 2 4 4 88 Revision September 2013 3ELE V1 10 Chapter 4 Parameters resistor value Q IkkI g 550 eee nee i Tr temperature C Tr 5C Trt 5 C 07 15 Motor PTC Overheat Warning Level Unit 0 1 Settings 0 1 10 0V Factory Setting 1 2 07 16 Motor PTC Overheat Reset Delta Level Unit 0 1 Settings 0 1 5 0V Factory Setting 0 6 EAE treatment of the motor PTC Overheat Factory Setting 0 Settings 0 Warn and RAMP to stop 1 Warn and COAST to stop 2 Warn and keep running If temperature exceeds the motor PTC overheat warning level Pr 07 15 the drive will act _ Our os according to Pr 07 17 and display amp amp If the temperature decreases below the result Pr 07 15 minus Pr 07 16 the warning display will disappear 0713 Input Debouncing Time of the PTC Protection Unit 2ms Settings 0
210. wered as much as possible to keep the load The output voltage is maximally lowered to 70 of the normal output voltage Output Frequency 08 18 Automatic Voltage Regulation AVR Settings 0 1 2 3 Factory Setting 0 AVR function enabled AVR function disabled AVR function disabled for deceleration AVR function disabled for stop The rated voltage of the motor is usually 230V 200VAC 50Hz 60Hz and the input voltage of the AC motor drive may vary between 180V to 264 VAC 50Hz 60Hz Therefore when the AC motor drive is used without AVR function the output voltage will be the same as the input voltage When the motor runs at voltages exceeding the rated voltage with 12 20 its lifetime will be shorter and it can be damaged due to higher temperature failing insulation and unstable torque output Revision September 2013 3ELE V1 10 S Chapter 4 Parameters An AVR function automatically regulates the AC motor drive output voltage to the Maximum Output Voltage Pr 01 02 For instance if Pr 01 02 is set at 200 VAC and the input voltage is at 200V to 264VAC then the Maximum Output Voltage will automatically be reduced to a maximum of 200VAC When the motor ramps to stop the deceleration time is longer When setting this parameter to 2 with auto acceleration deceleration the deceleration will be quicker MEM Reserved 08 20 X Compensation Coefficient for Motor Instability Unit 0 1 Settings 0 0 5 0
211. witches to the slave pump This parameter only applies on the master pump Settings 0 00Hz FMAX Factory Setting 60 00 10 39 Time detected when pump reaches the starting frequency Settings 0 0 3600 0 sec Factory Setting 1 0 Revision September 2013 3ELE V1 10 4 119 Chapter 4 Parameters 10 40 Frequency to stop switching pumps Settings 0 00Hz FMAX Factory Setting 48 00 oa Time detected when pump reaches the stopping frequency Settings 0 0Hz 3600 0 sec Factory Setting 1 0 This parameter only applies on the master pump This parameter only works under fixed quantity control multi pump operating at constant pressure When the master pump s operating frequency Pr10 38 and the time elapsed exceeds Pr10 39 a slave pump 1 will be activated If the quantity of water is still insufficient slave pump 2 and 3 will be activated under the same conditions ian If the master pump s operating frequency lt Pr10 40 and the time elapsed exceeds Pr01 41 slave pump 1 will be stopped If the master pump still satisfies those conditions then the slave pump 2 and 3 will be stopped consecutively The master pump remains in operation ian It depends on the automatic stop function to determine to stop or not to stop the master pump Pump s Frequency at Time Out Disconnection Settings 0 00Hz FMAX Factory Se
212. y error by checking feedback deviation 1 Set low water pressure percentage verify if any error by checking physical quantity feedback 18 Add Pr10 50 Number of times to restart when PID Error is occurred This page intentionally left blank Chapter 7 introduction The AC motor drive should be kept in the shipping carton or crate before installation In order to retain the warranty coverage the AC motor drive should be stored properly when it is not to be used for an extended period of time Storage conditions are Gua GT oR 300 Ns Store in a clean and dry location free from direct sunlight or corrosive fumes Store within an ambient temperature range of 20 C to 60 C Store within a relative humidity range of 0 to 90 and non condensing environment Store within an air pressure range of 86 kPA to 106kPA DO NOT place on the ground directly It should be stored properly Moreover if the surrounding environment is humid you should put exsiccator in the package DO NOT store in an area with rapid changes in temperature It may cause condensation and frost If the AC motor drive is stored for more than 3 months the temperature should not be higher than 30 C Storage longer than one year is not recommended it could result in the degradation of the electrolytic capacitors When the AC motor drive is not used for longer time after installation on building sites or places with humidity and dust it

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