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INSTRUCTION MANUAL - Teco Electric & Machinery Pte Ltd

1. iden Voltage HP Rated Voltage Amps Fuse Type FERRAZ 25 125 005125 4 30 150 005150 4 40 175 005175 4 220V 50 300VAC 250 005250 4 60 250 005250 4 75 350 005350 4 100 450 005450 4 25 60 500560 4 30 70 500570 4 40 90 500590 4 50 125 5005125 4 60 125 5005125 4 75 175 5005175 4 m 100 225 5005225 4 125 300 5005300 4 150 350 5005350 4 175 400 5005400 4 215 450 5005450 4 250 500 5005500 4 300 600 A50QS600 4 400 900 5005900 4 PART II 4 23 CERTIFICATION FOR THE INVERTER CE Mark The 720065 drives conform to the European Union Electromagnetic Compatibility Directive when installed according to the recommendations described in the EMC Installation Guideline manual The tests were made in accordance with the following basic standards EN55011 2000 05 EN61000 4 2 1995 03 EN61000 4 3 1998 EN61000 4 4 1995 03 EN61000 4 5 1995 03 EN61000 4 6 1996 07 EN61000 4 11 1994 PART II Conducted Emission and Radiated Emission ESD Immunity Fast Transient Burst Slow Transient Surge RF Common Mode Immunity Voltage Dips Short Interruptions and Voltage Variations Immunity 4 24 TECO TECO Electric amp Machinery Co Ltd 10F No 3 1 Yuancyu St Nangang District Taipei city 115 Taiwan
2. BINARY input 255 100 BINARY input input value sisplayed in decimal on operator Option Card Function Selection Digital Output Card DO 08 Digital pulse Monitor Card PM C Sn 27 0010 DO 08 amp PM C o Selects item 1 to be output from DO 08 Selects item 21 to be output from DO 08 1F F output frequency 50 0 1 6F output frequency 10F F output frequency 12F F output frequency 36F F output frequency PART II Analog Monitor Card AO 12 Sn 28 0100 AO 12 Fun Select Output frequency max frequency 100 Output current Rated current 100 Output voltage Channd 1 Cn 01 100 DC voltage 220V 400V 100 440V 800V 100 Output frequency max frequency 100 Output current Rated current 100 Output voltage Channd 2 Cn 01 100 2 63 DC voltage 220V 400V 100 440V 800V 100 2 SL Function LCD Display Descriptions Factory Setting Analog Reference Card 14 Sn 25 0000 Al 14B Fun Select Positive negative values of frequency reeference determine FWD REV operation Positive frequency reference value determine forward operation Chegative 0 output Not used Digital
3. 4 CONTROL CIRCUITS DC 7 440V 300HP 400HP External ACL A ty RCC coNTROL CIRCUITS 90 External ACL is necessary PART I 4 4 4 4 WIRING PARTS 4 4 1 RECOMMENDED WIRING PARTS Be sure to connect MCCBs between power supply and 7200GS input terminals L1 R L2 S L3 T Recommended MCCBs are listed in Table 3 When a ground fault interrupter is used select the one with no influence for high frequency The current setting should be 200mA or over and operating time 0 1 second or over to prevent malfunction Table 3 220 and 440V class applicable wire size and contactor a 220V SERIES Max Applicable Motor Output HP KW Note 1 Cable Size mm AWG Power Cable Note 2 Ground Cable E G Control Cable Note 3 Molded Case Circuit Breaker Note 4 Magnetic Contactor Note 4 25 18 5 14 6 0 5 2 20 14 TO 225S 150A TO 225S 175A 60 2 0 TO 225S 175A 60x2P 2 0 2255 200 60 2 2 0x2P TO 225S 225A 60 2 2 0x2P 4005 300A 100x2P 4 0x2P Note 1 For Constant Torque Load 2 Power Cable Include Cables to the Terminals R L1 S L2 V T2 W T3 3 Control
4. Select the set values shown below for Sn 19 LCD Display Valid Access Levels English Function Description GP SL Used for MASTER AUX frequency x1 HH AUX frequency reference Auxiliary Freq Cmd reference selection OJO Frequency reference gain F GAIN y Freq Cmd Gain Total gain Internal gain bn 05 x F GAIN Frequency reference bias 1 F BIAS 1 Bias 1 Total bias Internal bias bn 06 F BIAS 1 Frequency reference bias 2 F BIAS 2 Bias 2 Total bias Internal bias bn 06 F BIAS 2 Internal overtorque detection level Cn 26 Overtorque detection level Over Tq Level ineffective V BIAS V F curve Cmd Bias V BIAS addition after V F conversion Accel decel time reduction Sis Acc amp Dec coeff Accel decel time varied by analog input coefficient DC injection braking current varied by analog input DC braking current DC Braking current 10V inverter rated current Internal DC braking current setting Cn 11 ineffective Stall level during running is set by analog Stall level during running Run stall Level input Cn 30 becomes ineffective Freauencv reference lower Frequency reference lower limit value is set ie i Freq Low Bound py analog input Either Cn 15 set value or PID Command analog input whichever is larger becomes effective PID Control performed PID Control selectio
5. Setting error Ferm Incorrect Alarm occurs by setting to Sn 15 to 18 the following cases e When set values are not listed from smaller to the larger When more than two search references of set values 61 62 and 64 are set simultaneously When the following combination is set at Sn 15 to 18 set value fault I P Ferm Incorrect OPE3 Alarm occurs 1 Set values are not in descending order 2 More than two search commands of set values 61 and 62 are set 3 UP DOWN commands are not set simultaneously only one command can be set 4 UP DOWN and accel decel prohibit commands are set simultaneously 5 More than two set values except FF are set PART II 2 47 1 FWD REV run selection set value 0 When 0 is set in Sn 15 the mode becomes 3 wire sequence mode STOP RUN Ld a 1 0 RUN COMMAND RUNS WHEN CLOSED 2 STOP COMMAND STOPS WHEN OPEN 5 FWD REV RUN SELECT 11 OPEN FWD RUN WV CLOSED REV RUN 2 Operation signal selection set value 1 Selection of operation signals is enabled only while the inverter is not running Open The inverter operates according to the setting of 1st 2nd digits Closed The inverter operates by frequency reference and run command from the digital operator lt Example gt For local remote mode selection set Sn 04 x x 00 Open Frequency reference and ru
6. GROUNDING 1000 OR LESS FREQ METER CALIBRATION RESISTOR RV30YN20SB 20kO OUTPUT 5 0 TO 10V TO SHIPMENT MULTI FUNCTION ANALOG IGNAL DURING RUNNING S SET AT FACTORY PRIOR FREQ METER METER SPECIFICATION 3VDC 1mA FAULT CONTACT OUTPUT CONTACT CAPACITY 250VAC 1A ORLESS 30VDC LESS MULTI FUNCTION CONTACT OUTPUT 250VAC 1A OR LESS 30VDC 1A OR LESS OPEN COLLECTOR 1 gt ZERO SPEED SIGNAL IS SET AT FACTORY CAUTION The of circuit terminals 1 throu ough 2 not follow the termina Be GERO SPEED SIGNALIS numb ngord er o connect them properly SET AT FACTORY follow 1 the figure below 11112113 14 15 16 17 7 8 wr War MUR MULTI FUNCTION OUTPUT COMMON Notes 1 indicates shielded wire and tr twisted pair shielded wire 2 Control circuit terminal 15 of 15V has maximum output current capacity of 20mA 3 Either external terminal 13 or 14 can be used For simultaneous input two signals are internally added in the unit 4 Multi function analog output is an exclusive meter output such as frequency meter etc and not available for the feedback control system 5 Control circuit terminal 12 is frame ground of the unit Fig 2 Standard connection diagram PART I 4 2 MULTI FUNCTION OUTPUT 4 3 TERMINAL FUNCTION 4 3 1 MAIN
7. 1 1 2 2 1 3 INSTALLATION mE 3 1 Sul MOUNTING SPAC Eea e oen cece ect enti at ee n Has nae en m goods 3 1 3 2 3 2 mullilce 4 1 4 1 NOTES ON WIRING TO PERIPHERAL UNITS eee 4 1 42 CONNECTION DIAGRAM ice t b td 4 2 4 3 TERMINAL nennen enne 4 3 4 3 1 MAIN CIRCUIT TERMINALS d med dodi sec med cuc tel aie petes 4 3 4 3 2 CONTROL CIRCUIT TERMINALS eese 4 3 4 3 3 MAIN CIRCUIT SCHEMATIC eese eene 4 4 4 4 WIRING PARTS dan dte obs weeds 4 5 4 4 1 RECOMMENDED WIRING 4 5 44 2 CAUTIONS FOR WIRING eut 4 7 5 TEST OPERATION n 5 1 5 1 CHECK BEFORE TEST 5 1 5 2 SETTING THE LINE VOLTAGE SELECTING 5 1 Nga Pn e zem 6 1 b THPERIODIG INSPECTION end een e eet e xen en en o aes 6 1 6 2 SPARE PARTS A dei pdt eddie tug 6 2 T SPECIFICATIONS 5iiuisccs sini siiis cea nerd tuna rk din ded n euh n ta Cri neta a Ord na cud neu ok an dn ere 7 1 Malen lm 8 1 9 PERIPHERAL AND OPTIONS 5 c rines ananas aura chau n Du ansa n
8. 2 1 2 1 Descriptions of Constant function list 1 2 1 2 2 Frequency Command e Eee eee eek eene parete epe eene eh 2 2 2 3 Parameters Can Be Changed during Running 010 2 3 2 4 System Parameters 1 1 2 10 2 5 Control Parameters 2 68 2 5 Monitoring Parameters iU mse E ciccecccnsecetcevsccetcevseceddevdcceddeeteceddeedeveddeebeceddeebeneste 2 88 3 FAULT DISPLAY AND TROUBLE SHOOTING 3 1 4 APPENDIX SENSORLESS VECTOR rnnt 4 1 B AUTO ENERGY SAVING CONTROL IN PID CONTROL MODE 4 4 C PID CONTROL IN PID CONTROL MODE 4 55 ode ae a oit 4 9 tentent n eat e eat Seth totis 4 15 E NOTES ON APPLICATION OF 4 19 FE PERIPHERAL NET NOTES tolto olei oue lato ot 4 20 CIRCUIT PROTECTION AND ENVIRONMENTAL RATING NOTES 4 21 H DISIVEINPUT FUSES ntsc nla DOS Jod bana iene 4 23 l CERTIFICATION FOR THE INVERTER eei nti 4 24 PART INSTALLATION MANUAL 1 GENERAL 1 1 SAFE OPERATION NOTES Read this insta
9. E Frequency Agree Cn 21 000 0Hz 7 Agreed Cn 21 Detection Level F Agree Det Level X 0 0 400 0Hz 0 1Hz 0 0Hz O Lo O Speed Detection Frequency Agree Cn 22 02 0Hz 5 22 Detection Width F Agree Det Width X 0 1 25 5Hz 0 1Hz 2 0Hz O O O Cn 23 6 0KHz 46 46 Cn 23 Upper Limit kr Up Bouhd X 0 4 15 0KHz 0 1KHz 6 0KHz O O O Carrier z Carrier Frequency 24 6 2 46 E Frequency Cn 24 Lower Limit Low Bound X 0 4 15 0KHz 0 1KHz 6 0KHz Carrier Frequency Cn 25 00 Ys Cn 25 0 99 1 0 proportion Gain Carry Freq P Gain X Sd s atl ag PART II 2 68 Function Parameter No Name LCD Display English Change During Operation Setting Range Setting Unit Factory Setting Valid Access Levels GP SL PID OVER Cn 26 Overtorque Detection Level Cn 26 160 Over Tq Det Level 30 200 1 160 Torque Detection Cn 27 Overtorque Detection Time 27 00 15 Over Tq Det Time 0 0 25 5s 0 1s 0 1s Stall Prevention Level During Acceleration Cn 28 170 ACC Stall 30 200 Constant HP Area stall prevention Cn 29 050 CH ACC Stall 30 200 Stall Prevention Level During Running Cn 30 160 Running Stall 30 200 160 Motor Terminal Resistance Cn 31 0 3080 Motor Line R 0 65 53
10. FWD JOG POWER ON OPERATION FWD RUN REV RUN SET INPUT FREQUENCY FREQ REF VOLTAGE SETTING VALUE CHANGE zm Sample operation Digital Operator Display When POWER oN 9 Sect frequency reference Freq Cmd 00 00Hz value displayed TECO Description Key Sequence Remarks Select PRGM mode ee Select CONTROL Cn 01 Input voltage setting e g AC PARAMETER Input Voltage input voltage is Cn 01 440 0V 380V Input Voltage Display Cn 01 setting Cn 01 380 0V Display for 0 5 Input Voltage sec Input Voltage 380V ave continued Entry Accepted PART II 1 5 Description continued FWD JOG Frequency setting 15Hz FWD run Frequency command change 60Hz REV RUN PART I e Select DRIVE mode Select output frequency displayed Select direction of rotation When power on initially defaulted FWD Jog operation Select frequency cmd displayed Change frequency cmd Set new frequency cmd Select O P frequency displayed e Running operation Select frequency cmd displayed Change reference value Enter new frequency cmd setting Select frequency cmd displayed Change to REV Decrement to STOP Key Sequence JO
11. DCL Built in Standard External ACL option a 440V 25HP Wi cd 2 1 PART I 8 1 b 220V 25HP 100HP 440V 30HP 250HP esee T Am 1 7 I A 6 14 n FUR Open Chassis Type IPOO PART I LL 556 i ss seag rE 19 d Wall mounted NEMA1 8 2 d 440V 300HP 400HP i w i 4 i U 500 ae 500 Open Chassis Type IPOO Wall mounted Type NEMA1 PART I 8 3 9 PERIPHERAL AND OPTIONS 9 1 AC REACTOR When power capacity is significantly large compared to inverter capacity or when the power factor needs to be improved externally connect an AC reactor 7200GS 220V 25 100HP and 440V 30 250HP have built in DC reactor as standard When the power factor needs to be improved ex
12. ie 0 20 CURRENT INPUT TERMINAL 14 100 FREQUENCY REFERENCE 0 ov 10V VOLTAGE INPUT TERMINAL 13 PART II 2 32 3 4th digit operation selection when frequency reference is missing 4th digit 0 Normal operation varies with change of reference Ath digit 1 Operation continues with 80 frequency When 4th digit 1 is set the current master speed frequency reference is compared at all times with the one that occurred 0 4 second before When the current master speed frequency reference goes below 10 of the one that occurred 0 4 second before operation continues with 8096 8096 frequency of the master speed frequency reference of the prior one Consequently the master speed frequency reference of the previous one 0 4 second before is used as the current frequency reference In the following cases this operation is released and the inverter returns to normal operation e Master speed frequency reference exceeding 8096 frequency is input Stop reference is input e Reference is missing during operation at less than 5 of frequency FWD RUN COMMAND MASTER SPEED FREQUENCY REFERENCE i 80 FREQUENCY INVERTER OUTPUT j FREQUENCY TIME CHART PART 2 33 Operation Mode Selection 4 1 GP PID PG Change Valid Access Levels During Operation GP SL PID PG Parameter LCD Display No English Factory Setting Desc
13. 3 Use twisted shielded or twisted pair shielded wire for the control circuit line and connect the shield sheath to the inverter terminal E to prevent malfunction caused by noise See Fig 4 Wiring distance should be less than 164ft 50m SHIELD SHEATH ARMOR TO INVERTER SHIELDS SHEATH TERMINAL E NEVER CONNECT INSULATE THESE PARTS WITH INSULATING TAPE Fig 4 Shielded Wire Termination PART I 4 8 4 4 3 Fuse types Drive input fuses are provided to disconnect the drive from power in the event that a component fails in the drive s power circuitry The drive s electronic protection circuitry is designed to clear drive output short circuits and ground faults without blowing the drive input fuses Below table shows the 7200GS input fuse ratings To protect the inverter most effectively use fuses with current limit function 220V class MODEL alas UD Output Rated Input AMPS FUSE Rating 29 50 JNTEBGO JNTEBGO 440V class MODEL HP KVA 10096 CONT Output 001047 a 5 mez 9 002547 003047 005047 Fuse UL designated SEMICONDUCTOR PROTECTION FUSES Clas CC J T RKlorRK5 Voltage Range 300
14. Frequency Command 4 An 05 000 00Hz An 05 0 00 180 00 Hz 0 01 2 0 00Hz 0 JO X X omman Frequency Command 5 An 06 000 00Hz An 06 HR CA 0 00 180 00 Hz 0 01Hz 0O00Hz2 O JO IX X omman Frequency Command 6 An 07 000 00Hz An 07 m 0 00 180 00 Hz 0 01Hz 0 00 IX X Frequency Command 7 An 08 000 00Hz An 08 0 00 180 00 Hz 0 01 2 0O00Hz2 O JO X X Frequency Command 8 An 09 006 00Hz 09 109 Frequency 0200 180 00 Hz 0 01 2 6 00Hz1 0 lololo Command Jog Command 1 The displayed Setting Unit be changed through the parameter Cn 20 2 At factory setting the value of Setting Unit is 0 01Hz 3 The setting of An 01 09 should be with the multi function analog terminals PART II 2 2 2 3 Parameters Can Be Changed during Running bn 0 0O Under the DRIVE mode the Parameter group can be monitored and set by the users Function Parameter No LCD Display English Change During Operation Setting Range Setting Unit Factory Setting Valid Access Levels SL PID Acc Dec time Acceleration Time 1 bn 01 0010 0s Acc Time 1 0 0 6000 0s Deceleration Time 1 bn 02 0010 0s Dec Time 1 0 0 6000 0s Acceleration Time 2 bn 03 0010 0s Acc Time 2 0 0 6000 0s Deceleration Time 2 bn 04 0010 0s Dec Time 2
15. Parameter LCD Display PRSE Factory Change Valid Access Levels No Name English Description Settin During a 9 Operation GP SL PID PG 0000 Setting and reading of An Bn Cn Sn Display of enabled Operator Sn 03 0000 0107 Setting and reading of An f Sn 03 Operate Setting Readinng of Bn O0 Cn 00 0000 X Sn enabled Constants 1110 Constants Initialigation 2 wire Initialization 1111 Constants Initialigation 3 wire The ability to set or read the different groups of constants is determined by Sn 03 as show below DRIVE Mode PRGM Mode Setting Reading Setting Reading An bn Sn Cn Remarks Factory setting Itis recommended that Sn 03 be set to 2 key depressed Initialization 03 1110 1111 0101 An and reading mode entered after test run adjustment Note To read the Sn or Cn constants while in the DRIVE mode depress the DSPL key with After depressing the ENTER key input the initial value of An L 1L bn L 1E Sn O00 Cn L ILI except Sn 01 Sn 02 into NV RAM When the value is written in without an error Entry accepted End is displayed When the value is written in with an error Error Err alarm is displayed The values of Sn 15 to 18 differ as follows between initializations with Sn 03 1110 and with Sn 03 1111 Multi function 1110 Terminal
16. Change Valid Access Levels ae Name fai During Setting Range yog and Operation GP SL PID PG Number of Auto Cn 36 00 Reatart Attempt Retry Time 0 Set the number of auto reset restart operation Setting of zero causes auto reset restart operation Each time one of these faults occur OV OL1 OL2 OL3 OH UV1 OC GF OV rr or UV1 one is added to the number of auto reset restart operation and auto reset restart operation is performed according to the following procedure However auto reset restart operation is not performed in the following cases When operation not continued at momentary power loss 3rd digit of Sn 11 0 is specified UV1 fault is not automatically reset When OC or OV fault occurs due to external fault during deceleration stop or DC injection braking stop inverter output is shut OFF The number of auto reset restart operation is cleared to zero when No fault occurs for 10 minutes or more Afault reset signal is input from control circuit terminals or digital operator Auto reset restart operation When a fault is detected inverter output is shut OFF for the minimum baseblock time Cn 40 During shut OFF of inverter output a fault occurring in the operator is displayed Q When the minimum baseblock time Cn 40 elapses the fault is automatically reset and speed search operation is performed with the output frequency at the t
17. 7200GAS has protection functions and warning self diagnosis functions If a fault a occurs the protection functions operate to shut OFF the inverter output and the motor coasts to stop at the same time the fault contact signal terminal is output A PROTECTIVE FUNCTIONS AND TROUBLESHOOTING Protection function Explanation LCD display English When the inverter power voltage drops torque becomes insufficient and Overcurrent protection approx 20096 and above of inverter rated current Main circuit motor is overheated low voltage Inverter output is stopped when the main circuit DC voltage becomes lower F E ault UV1 than the low voltage detection level for 15 ms or longer or about 2 seconds DC Volt Low Momentary or longer if the momentary power loss redo thru function is used Low power loss Detection level Approximately 210V or less for 220V class voltage Protection and 420V or less for 440V class protection Control circuit The inverter output is shut off when he control circuit voltage drops below Fault UV2 low voltage the low voltage level C B DC Volt Low Man circuit soft charge The inverter output is shut off when no answer back is received from the Fault UV3 contactor main circuit soft start contactor MC Ans Fault defective The inverter output is shut off when the inverter output current becomes Fault Over Current Ground fault protection The
18. GP SL PID PG ineffective V F effective 0 Energy Saving function 1 Energy Saving function Sn 08 0000 Option IW Eg Saving Energy Saving Voltage Limit Energy Saving Voltage Upper Limit 60HZ Cn 45 120 Hi spd Sav V Upper 0 120 Energy Saving Voltage Upper Limit 6HZ Cn 46 16 Lo spd Sav V Upper 0 25 Energy Saving Voltage Lower Limit 60HZ Cn 47 050 Hi spd Sav V Lower 0 100 Energy Saving Voltage Lower Limit 6HZ Cn 48 12 Lo spd Sav V Lower 0 25 Energy Saving Tuning Operation Tuning operation voltage limit Cn 49 00 Sav Tuning V Limit 0 20 Tuning operation control cycle Cn 50 01 0s Sav Tuning period 0 1 10 0s Tuning operation voltage step 100 output voltage Cn 51 00 5 Sav Tuning Gain 1 0 1 10 0 Tuning operation voltage step 5 output voltage Cn 52 00 2 Sav Tuning Gain 2 0 1 10 0 Energy Saving Motor Constants 1 Not used Cn 53 Reserved Not used Cn 54 Reserved Not used Cn 55 Reserved Not used Cn 56 Reserved Not used Cn 57 Reserved Energy Saving Coefficient K2 K2 60HZ Energy Saving Coefficient 58 115 74 1 Eng Saving Coeff 0 00 655 35 Energy Saving Coefficient reduction ratio 6HZ Cn 59 100 K2 Reduce Ratio 50 100 Motor Code Cn 60 29 2 440V 25HP 00 FF
19. Replace the cooling fan and clean the filter e Defective cooling fan Ambient temperature Operation 22 ae ature rise 104 F 40 or less for enclosed type 99 122 F 45 C or less for open chassis Investigate the cause of overload and review the operation pattern V f characteristic and motor inverter Operation MEME uA capacities If inverter is repeatedly reset after an 9 overload occurs the inverter may fault Investigate correct the cause of overload Check the use of the machine Correct the overload Operation eun anu o ee preset value because ot cause or set a higher detection level which is within the allowable range Operation External fault condition occurred Correct the Cause of the fault input e External noise e Excess vibration or shock e CPF 02 Control circuit fault Check data in Sn 01 and Sn 02 Record all data then Operation CPF 03 NVRAM SRAM fault use Sn 03 for initializing p CPF 04 NVRAM BCC Code error Turn off power then turn on again If error is persistent CPF 05 AD converter fault in CPU contact your TECO representative 06 Option Card fault CPF 30 EEPROM Addressing Error PART II 3 2 LCD display Protection function Explanation English Fault Err Parameter Setting Error Parameter Setting Error Parameter PG line broken Stopping method can be selected Fault PGo PG Open Over
20. Change Valid Access Levels Setting Factory During Setting Range Unit Setting Parameter LCD Display No English Operation GP bn 01 0010 0 Acceleration Time 1 0 0 6000 0s 1 bn 02 0010 0 Deceleration Time 1 Cea ay 0 0 6000 0s Dec Time 1 bn 03 0010 0s Acceleration Time 2 0 0 6000 0s Acc Time 2 Deceleration Time 2 04001008 0 0 6000 0s Dec Time 2 e Set individual Acceleration Deceleration times Acceleration time the time required to go from 0 to 100 of the maximum output frequency e Deceleration time the time required to go from 0 to 100 of the maximum output frequency ef the acceleration deceleration time sectors 1 and 2 are input via the multifunction inputs terminal the acceleration deceleration can be switched between 2 sectors even in the running status Output frequency Control circuit terminals 9 Cn 02 Parameters bn 01 bn 02 set Close select the 2nd sector Acc Dec time Parameters bn 03 bn 04 set N A Time bn 01 bn 02 bn 03 bn 04 1 To set the S curve characteristics function please refer to Sn 06 Note PART II 24 5 Analog Frequency Gain Voltage bn 05 6 Analog Frequency Cmd Bias Voltage bn 06 Change Valid Access Levels LCD Display Setting Factory English During Setting Range Unit Setting
21. Constant HP Area Cn 29 050 t stall prevention CH Acc Stall X 30 2006 1 50 29 Set constant HP kW area stall prevention level in units of 1 Inverter rated current is regarded as 100 The function of stall prevention during acceleration automatically extends acceleration according to load status inverter output current thus preventing the motor from stalling during acceleration The stall prevention level during acceleration in a constant output area is reduced as follows When the 1st digit of Sn 10 is 1 the output frequency increases at the rate determined by acceleration time Acceleration stall Maximum voltage Acceleration stall prevention level Cn 28 frequency Cn 04 prevention level of constant output area Output frequency 28 SET VALUE E 110 STALL PREVENT ul AREA DURING ACCEL STOP ACCEL POINT LA 112 ACCEL Cn 28 x Cn 29 Ox EES Ae 4 RATE SET VALUE SET VALUE E 100 F 2 5 ADJUSTMENT ro T START POINT 7 5 JIZ CONSTANT CONSTANT lt lt OUTPUT t a a 60 120 180 OUTPUT FREQUENCY Hz PART II 2 81 30 Stall Prevention Level During Running Cn 30 LCD Display Change Setting Factory _Valid Access Levels Durin Setting Range 9 9 Unit Setting GP SL PID PG Parameter Name
22. Immediately stop after 15 ms or longer power loss at factory setting Continuous operation during power loss less than 2 sec standard Fin Overheat OH Thermostat Stall Prevention Stall prevention during acceleration deceleration and constant speed operation Ground Fault GF Provided by electronic circuit Power Charge Indication Indicates until main circuit voltage reaches 50V Location Indoor Protected from corrosive gases and dust Humidity 95 RH non condensing Storage Temperature 20 60 C for short period during shipping Ambient Temperature Conditions 10 to 40 C for NEMA1 type 10 to 45 C for open chassis type Environmental Altitude 1000m or below Vibration 9 8m s at 20Hz or below up to 2m s at 20 to 50Hz Communication Function MODBUS PROFIBUS option EMI Meet EN 50081 2 1994 with specified EMI filter EMC Compatibility PART I Meet Pr 50082 2 7 2 8 DIMENSIONS Table 7 Dimension and Weight ud Open Chassis Type 00 mm Enclosed Type NEMA1 mm Reference HP D w H D gure 25 30 40 50 60 75 M8 DCL Built in Standard External ACL option DCL Built in Standard DCL Built in Standard DCL Built in Standard
23. Multi function PHC output Terminal Sn 22 02 Term 26 Function Selects terminal function factory preset for Agreed frequency LCD Language selection Sn 23 0 Language English 0 English 1 Chinese Not used Sn 24 00 Reserved Option Card Function Select Motor parameters Auto tuning Selection Sn 29 0 Motor Auto Test 0 Autotuning invalid 1 Autotuning valid 1 Differs according to inverter capacity 2 Effective only for inverter models of capacity 220V 40HP 30KW or more 440V 75HP 55KW or more 3 Differs according to control mode PART II 8 Inverter Capacity Selection Inverter capacity has been preset at the factory However if a spare control board is used reset the inverter capacity referring to the table below Control constant Cn 00 factory setting values initial values differ according to Sn 01 setting 1 GP PID PG Parameter Name LCD Display No English Factory Change During Valid Access Levels Setting Operation Gp Pip PG Description Inverter Capacity Sn 01 29 M X 4 2 1 1 Sn 01 Selection 440V 25HP Inverter Capacity Selection Inverter Capacity Selection 220V Class eo Data of Sn 01 Inverter rating Inverter rated capacity Max applicable motor capacity HP kW Inverter rated current Motor rated current
24. Use brake equipped motors with an independent power supply Connect the brake power supply to the Motors with Brakes inverter primary side When the brake Operates the motor stops it turns the inverter output OFF Some types of brakes may make abnormal sounds in low speed range Select the inverter with a capacity exceeding the rated current of each pole Pole change should be made Pole Change Motors only after the motor stops If a pole is changed while the motor is rotating the regenerative overvoltage or overcurrent protection circuit is activated and the motor coasts to a stop Since the rated current of underwater motors is large compared with general purpose motors select an Submersible Motors inverter with a larger capacity If the wire length between the inverter and the motor is large use cables with sufficiently large diameter Explosion proof motors which are applied to inverters must be currently approved as explosion proof Explosion proof Motors equipment The inverter is not explosion proof and should not be located where explosive gases exist Lubrication method and continuous rotation limit differ with manufacturers When oil lubrication is Geared Motors employed continuous operation only in low speed range may cause burnout Before operating the motor at more than 60Hz you should consult the motor manufacturer Single phase motors are not suitable for variable speed operation with an inverter If the inve
25. Amount of speed feedback bn 12 13 Amount of control compensation Ref to bn 11 descriptions Monitoring parameter Speed Control parameters Amount of speed feedback at PG control mode Un 12 100 0 Speed Feedback Amount of speed control Un 13 10 0 compensation Speed Comp 43 constant Cn 43 000 0 PIR 9 1 5 R 0 0 3000 0P R 0 0P R XXe roo PG Parameter 44 Number of motor poles 2 0 32P 4P X JX 1 2 Cn 45 ASR Proportional gain 1 0 01 0 00 2 55 000 X X 1 2 Cn 46 ASR integral time 1 521 01s 0 1 10 0s 10s X X 11 2 Cn 47 ASR Proportional gain 2 0 01 0 00 2 55 002 X X 11 2 Cn 48 ASR integral time 2 Pe sisi tes 5 0 1s 0 1 10 0s 105 X X 1 2 Cn 49 ASR Upper bound 522 d 0 1 0 1 10 0 5 0 X X 1 2 Cn 50 ASR Lower bound go eG 4 0 196 0 1 10 0 0 1 X X 1 2 Cn 51 PEE cod level Sp ee pum 1 Tete 2009 X X 2 Cn 52 Over speed detection Cn 52 110 1 1 120 110 X X 4 2 level Over Sp Det Level PART II 4 16 1 PG Constant Cn 43 This constant determines the number of output pulses per revolution of the pulse generator PG When PG is connected to motor shaft via a mechanism such as a gear speed ratio may occur In this case multiply the ratio by the constant If 0 is set speed detection and speed control are not executed Where PG constant 900 P R
26. OUTPUT FREQUENCY Carry_Freq Incorrect OPE11 Alarm is displayed in the following cases 25 Cn 24 Cn 23 23 5kHz and Cn 24 lt 5kHz 26 Overtorque Detection Level Cn 26 27 Overtorque Detection Time Cn 27 Change Valid Access Levels During Setting Range Operation Parameter LCD Display No English Setting Factory Unit Setting Gp Overtorque Detection Cn 26 160 X 30 2009 19 1609 Level Over Tq Det Level 2 K 7 Q Overtorque Detection Cn 27 00 1s X Time Over Tq Det Time 0 0 25 5s 0 1s 0 1s Set overtorque level in units of 1 Inverter rated current is regarded as 100 Set overtorque detection time in units of 0 1 second PART II 2 80 28 Stall Prevention Level During Acceleration Cn 28 Valid Access Levels GP SL PID PG Change i Setting Factory During Setting Range 14 Setting Operation LCD Display Parameter No Name English Stall Prevention Level Cn 28 170 5 During Acceleration ACC Stall X 307200 100 Set stall prevention level during acceleration in units of 1 Inverter rated current is regarded as 100 29 Constant HP Area stall prevention Cn 29 Change Valid Access Levels During Setting Range Setting Factory Unit Setting cp sL PID PG Operation Parameter LCD Display No Name English
27. Operation stopped by momentary power loss detection UV1 Operation conticues after momentary power loss Not used Not used Protective Characteristic Select 3 External Fault Function Selection Sn 12 0100 External Fault External fault input terminal 3 is NO contact input External fault input is NC contact input External fault signal always detected External fault signal detected during running only External fault detected ramp to stop major fault by bn 02 set value External fault detected Coasting to stop major fault External fault detected ramp to stop major fault by bn 04 set value External fault detected opeation to continue major fault Control Mode Select Control Mode Select Sn 13 00 V F Ctrl mode GP V F Control mode SL Sensorless Vector Control mode PID PID With Auyo Energy Soving Control mode PG V F PG closed loop Control mode Protective Characteristic Select 4 PART II Electronic Thermal Overload Protection Sn 14 0000 Over Load Select Motor overload OL1 protection effective Motor overload OL1 protection ineffective Motor overload protection standard motor Motor overload protection Inverter duty motor Motor overload protection time constants are standard time 8 minutes Motor overload protection ti
28. blinking Signal Input Terminal terminal Sn 15 2C Alarm EF6 Minor fault External Fault 6 terminal Sn 16 3C m blinking Terminal terminal 5 17 Alarm EF7 terminal Sn 18 5C External Fault 7 blinking Terminal Alarm EF8 External Fault 8 Operator transmission fault 1 Alarm CPF00 Initial fault OP comm Error 1 Digital Operator communication error Operator transmission fault 2 Alarm CPF01 on lime fault OP comm Error 2 1 signal When an external base block signal is input the motor coasts to a stop blinking main circuit transistor When the external base block signal is removed the inverter output is Alarm bb instantance shut off immediately turned at the previously set frequency B B Alarm OPE01 When an invalid parameter is set it is indicated on the monitor at power up Sel CapError Invalid parameter setting or when the inverter is changed from the mode to the DRIVE mode Alarm OPE02 Parameter Incorrect PART II 3 5 Fault Contact output Error causes Action to be taken Non Operation voltage drop Check the main circuit DC voltage in Un xx If the voltage is low adjust the input voltage Non Operation e Input voltage rise Check the main circuit DC voltage in Un xx If the voltage is high adjust the input voltage Non Operation eOverload e Cooling fan fault
29. Carrier frequency upper limit kHz Carrier frequency lower limit kHz Carrier frequency proportional gain Motor phase to phase resistance Torque compensation iron loss Factory Setting Torque compensation limit V Momentary power loss assurance time Minimum baseblock time s V F during speed search PART II 2 14 PART II Inverter Capacity Selection 220V Class bx Data of Sn 01 Inverter rating Inverter rated capacity Max applicable motor capacity HP KW Inverter rated current Motor rated current Carrier frequency upper limit kHz Carrier frequency lower limit kHz Carrier frequency proportional gain Motor phase to phase resistance Torque compensation iron loss Factory Setting Torque compensation limit V Momentary power loss assurance time Minimum baseblock time s V F during speed search The allowable maximum carrier frequency is 10kHz In PG mode the function of Cn 41 is disabled 2 15 Inverter Capacity Selection 440V Class c Data of Sn 01 Inverter rating Inverter rated capacity Max applicable motor capacity HP KW Inverter rated current Motor rated current Carrier frequency upper limit kHz Carrier frequency lower limit kHz Carrier frequency proportional gain Mot
30. No English Stall Prevention Level Cn 30 160 4 30 2009 19 1609 During Running Running Stall X 9 Set a proportion as a stall prevention level during running in units of 1 Inverter rated current is regarded as 100 Stall prevention during running starts deceleration when the output current is greater than the setting value of Cn 30 during agreed frequency for more than 100ms The inverter decelerates as long as the output current exceeds the setting value of Cn 30 stall prevention level during running When the output current goes below the setting value the inverter reaccelerates The deceleration time selected in the 4th digit of Sn 10 is taken Even during stall prevention while running stall prevention during deceleration and stall prevention during acceleration are enabled DURING RUNNING RETURN LEVEL INVERTER OUTPUT CURRENT OUTPUT FREQUENCY DECELERATION TIME HYSTERESIS ACCELERATION 2 TIME DETECTION LEVEL OF STALL PREVENTION DETECTION TIME 100ms OPERATION OF STALL PREVENTION DURING RUNNING 31 Motor Terminal Resistance Cn 31 LCD Display Change Setting Factory V lid Access Levels Parameter Name No English During Setting Range jr Setting Operation GP SL PID PG Motor Terminal 31 0 3080 Resistance Motor Line R X 0 65 5350 0 0010 0 3080 O 31 It is for
31. O Upper Bound Freq Cmd Up Bound Frequency Command Cn 15 000 X Cn 15 n Lower Bound Freq Cmd Low Bound 0 109765 1 0 Set the lower limit of frequency reference in units of 1 Cn 02 maximum frequency is regarded as 100 When the run command is input with frequency reference of 0 acceleration continues from the minimum frequency to the lower frequency reference limit and operation continues in the lower frequency reference limit 4 14 INTERNAL FREQUENCY FREQUENCY REFERENCE REFERENCE UPPER LIMIT REFERENCE LOWER LIMIT SETTING FREQUENCY REF PART II 2 75 16 Frequency Jump Point 1 Cn 16 17 Frequency Jump Point 2 Cn 17 18 Frequency Jump Point 3 Cn 18 LCD Display Change Factory Valid Access Levels During Setting Range Operation Parameter Name No English Setting GP Frequency Jump 16 000 0 2 X Point 1 Frequency Jump 1 Cn 16 0 0 400 0Hz 0 0Hz Frequency Jump Cn 17 0 0Hz X Cn 17 Point 2 Frequency Jump 2 0 0 400 0Hz 0 0Hz Frequency Jump Cn 18 0 0Hz Cn 18 n Point 3 Frequency Jump 3 0 0 400 0Hz 0 0Hz Set a setting prohibit frequency in units of 0 1Hz A set value of 0 0Hz disables this function Note If the setting prohibit frequency ranges overlap set prohibit skip frequency 1 to 3 as shown below Cn 18 0 17 0 16 setting prohibit
32. disabled Decel time during stall prevention bn 02 set value Decel time during stall prevention bn 04 set value 1 1st digit selection of stall prevention during acceleration 1st digit 0 Stall prevention during acceleration is enabled 1st digit 1 Stall prevention during acceleration is disabled The function of stall prevention during acceleration automatically extends acceleration according to load status inverter output current thus preventing the motor from stalling during acceleration The stall prevention level during acceleration in a constant output area is reduced as follows acceleration stall prevention maximum voltage Acceleration stall level Cn 28 x frequency Cn 04 prevention level constant output field output frequency When the 1st digit of Sn 10 is 1 the output frequency increases at the rate determined by acceleration time 2 2nd digit selection of stall prevention during deceleration 2nd digit 0 Stall prevention during deceleration is enabled 2nd digit 1 Stall prevention during deceleration is disabled The function of stall prevention during deceleration automatically extends deceleration time according to the magnitude of the main circuit DC voltage thus preventing overvoltage during deceleration When the 2nd digit of Sn 10 is 1 the output frequency decreases at the rate determined by decele
33. one Output Frequency Cn 06 011 0V X Middle Voltage 7 Min Output Frequency Cn 07 1 GP PID PG Parameter No Name Change During Operation LCD Display English 0 1 255 0V Setting Range 0 1V Setting Unit 11 0V Factory Setting X Valid Access Levels GP SL PID PG Min Output Cn 07 Frequency 2 SL Parameter No Name Cn 07 001 5Hz X Min O P Freq Change During Operation LCD Display English 0 1 400 0Hz Setting Range 0 1Hz Setting Unit 1 5Hz Factory Setting 2 Valid Access Levels GP SL PID PG Min Output Frequency Cn 07 PART II Cn 07 001 0Hz X Min O P Freq 2 71 0 1 400 0Hz 0 1Hz 1 0Hz 8 Voltage At Min Output Frequency Cn 08 1 GP PG Change Valid Access Levels During Setting Range Unit Operation Setting Factory Setting GP SL PID PG Parameter Name LCD Display No English Voltage At Min Cn 08 011 0V Y 25 Output Frequency Min Voltage X 0 1 255 0V 0 1V 11 0V 2 3 1 2 SL Parameter LCD Display Change Setting Factory V lid Access Levels Name Durin Setting Range No English Unit Setting Gp sL PID PG Voltage At Min Cn 08 004 3V 2 E Cn 08 Output Frequency Min Voltage X 0 1 255 0V 0 1V 4 3V 1 2 3 1 3 PID Change Valid Acc
34. 0 0 6000 0s Analog Frequency Cmd Gain Voltage bn 05 0100 0 Freq Cmd Gain 0 0 1000 0 100 0 Analog Frequency Cmd Bias Voltage bn 06 0000 0 Freq Cmd Bias 100 0 100 0 Auto Torque Boost Gain Ineffective in Auto energy saving mode bn 07 1 0 Auto_Boost Gain Motor Slip Rated Slip of Motor bn 08 0 0 Motor Rated Slip 0 0 9 995 Energy Saving Energy Saving Gain bn 09 080 Eg Saving Gain 0 200 Monitor No After power ON bn 10 1 Power On Contents 1 3 Multi Function Analog Output 01 Gain 3 bn 11 1 00 Output A01 Gain 0 01 2 55 Multi Function Analog Output 02 Gain 3 bn 12 1 00 Output A02 Gain 0 01 2 55 PID Control PID Detection Gain bn 13 01 00 PID Det Gain 0 01 10 00 PID Proportional Gain bn 14 01 0 PID P Gain PID Integral Gain bn 15 010 0s PID I Time 0 0 100 05 PID Differential Time bn 16 0 00s PID D Time 0 00 1 00s PID Bias bn 17 000 PID Bias 0 109 1 The factory setting value is 1 2 for SL control mode 2 Cn 04 is to be the 100 level 9 When AO 12 option card used bn 11 amp bn 12 corresponding to gain of analog signal AO1 amp AO2 of AO 12 PART II 2 3 1 Acceleration Time 1 bn 01 2 Deceleration Time 1 bn 02 3 Acceleration Time 2 bn 03 4 Deceleration Time 2 bn 04
35. 04 X olololo Function Term 6 Function preset for multi step speed reference 2 Sn 17 06 Sn 17 Terminal 00 66 Selects terminal function factory 06 X olololo Function Term 7 Function preset for jog frequency reference Terminal Sn 18 08 Selects terminal 9 function factory Sn 18 Term 8 Functi 00 66 preset for external baseblock by NO 08 erm ox unenon contact input Function LCD Display English Description Valid Access Levels GP SL PID PG FWD REV RUN selection 3 Wire RUN Open FWD run Closed REV run set in Sn 15 terminal 1 run 2 stop 5 FWD REV 3 wire sequence mode 00 selection Q Q Ov Operation signal selection Local Remote LOC REMOT Control Open Operated according to setting of Sn 04 1st and 2nd digits Closed Operated by frequency reference and run command from digital operator Option inverter reference selection Opt Card Switch Open Operated by frequency reference from option card Operated by frequency reference from the inverter Closed Multi step speed reference 1 Multi Fct Command 1 Multi step speed reference 2 Multi Fct Command 2 Multi step speed reference 3 Multi Fct Command 3 Combination of multi step speed references 1 to 3 correspond to speed reference master speed An 01 and speed references 2 to 8 An 02 to 08 Jog frequen
36. 2 2nd 3rd 4th digit Not used PART II 2 37 Operation Mode Selection 6 1 GP Parameter No LCD Display English Description Factory Setting Change During Operation Valid Access Levels GP SL PID PG Analog Output Selection and Slip Sn 09 0000 Output Select 0 Analog output tereminal depends on Sn 05 4th digit and Sn 09 2nd digit 1 Analog output tereminal is set by SI M card 0 Analog output tereminal Compensetion 1 Analog output tereminal E En 0 Not used ps 1 1st digit selection of analog output Multi function analog output signal contents can be set either by the inverter or option card 1st digit 2 0 Output according to Sn 05 Ath digit and Sn 09 2nd digit setting contents 1st digit 1 Output according to contents set by communication interface card SI M 2 2nd digit selection of multi function analog output signal Multi function analog output control circuit terminals 21 22 output signal can be selected according to Sn 05 4th digit and Sn 09 2nd digit set value Output signal level is set by bn 11 Sn 05 Ath Digit Sn 09 2nd Digit Description Outputs analog signal proportional to inverter output frequency Max frequency 100 Outputs analog signal proportional to inverter current Rated curren
37. 4 2 CONNECTION DIAGRAM The following diagram shows interconnection of the main circuit and control circuit With the digital operator the motor can be operated by wiring the main circuit only Terminal Symbols indicates main circuit indicates control circuit BRAKING RESISTOR UNIT OPTION I MCCB POWER SUPPLY PHASE LIR o o 200 208 220VAC A 50Hz L2 S o 200 208 220 230VAC 60Hz 7200 65 FORWARD EJ RUN STOP 1 FORWARD RUN REVERSE CES AT CLOSED RUN STOP REVERSE RUN EXTERNAL CLOSED 77 z e U EXTERNAL FAULT FAULT RESET RESET ti TT tot Li tot tot tot it 1 5 SPEED SETTING 1 STANDARD MASTERIAUX 5 oi MULTI STEP N FUNCTIONS SPEED SETTING 2 ti 1 SETAT y JOG O Ti MULTI FUNCTION ET tt INPUT PRIOR TO COMMAND SHIPMENT EXTERNAL DE ay e COASTTOSTOP N 11 SEQUENCE m COMMON ov 12 G SHIELD CONNECTION 2kQ oe M SPEED SETTING POWER SUPPI E 15 15V 20mA b 1 1 EXTERNAL 0 TO 10V 43 MASTER SPEED REF FREQUENCY y 0 TO 10V 20kQ COMMAND 4TO20mA TERN US 14 MASTER SPEED REF 0 TO 10V 4 TO 20mA 2500 1 16 MULTI FUNCTION e ov i i it 47 ANALOG INPUT 0 TO 10V 200 STANDARD OUTPUT AUX FREQUENCY REFERENCE Ov
38. Access Levels GP SL PID PG Cn 03 Max Output Voltage Cn 03 220 0V X Max Voltage 4 Max Voltage Frequency Cn 04 0 1 255 0V 0 1V 220 0 2 Change Valid Access Levels Duo Lop Depay During Seting Range Sor econ s Operation GP SL PID PG Max Voltage Cn 04 060 0Hz Cn 04 Frequency Max Volt Frequency X 0 1 400 0Hz 0 1Hz 60 0Hz O O 5 Middle Output Frequency Cn 05 Parameter No Name Change During Operation LCD Display English Setting Range Setting Unit Factory Setting Valid Access Levels GP SL PID PG Middle Output Cn 05 Frequency Cn 05 003 0Hz X Middle O P Freq 0 1 400 0Hz 6 Voltage At Middle Output Frequency Cn 06 1 GP PG Parameter LCD Display Change 0 1Hz Setting 3 0Hz Factory Olo X o Parameter e Display Change Setting Factory Valid Access Levels Valid Access Levels Name Durin Setting Range No English Unit Setting Gp sL PID PG Voltage At Middle Cn 06 016 5V 06 Output Frequency Middle Voltage X 0 1 255 0V 0 1V 16 5V 112 X 1 2 SL Parameter No Name Change During Operation LCD Display English Setting Range Setting Unit Factory Setting Valid Access Levels GP SL PID PG Voltage At Middle
39. Frequency detection set value 5 This contact is closed when output frequency is equal to or greater than Cn 21 as shown in the figure below Cn 22 OUTPUT FREQUENCY FREQUENCY DETECTION SIGNAL Output frequency 2 Cn 21 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width 7 Inverter operation ready set value 6 This is closed when the inverter has become ready for operation 8 During undervoltage UV detection set value 7 This contact remains closed as long as the inverter is detecting undervoltage 9 During baseblock set value 8 This contact is always closed when inverter output is shut OFF 10 Frequency reference mode set value 9 This contact is closed when the frequency reference mode from the operator is selected PART II 2 61 11 Control command set value A This contact is closed when the control command from the keyboard is selected 12 Overtorque detection set value B This contact remains closed as long as the inverter is detecting overtorque Set overtorque detection level in Cn 26 and set overtorque detection time in Cn 27 13 Frequency reference missing set value C This is closed when frequency reference missing is detected 14 Not used set value D Multi function contact output not used 15 Fault set value E This contact is closed when the inverter detects a major fault However in the event of a fau
40. Io sO Software Version PART II 2 88 i Valid Access Levels aue Name Unit Descriptions English GP SL PID PG Setting V F Control mode while Sn 13 00 Ctrl Mode x factory setting Setting SL Ctrl Mode Sensorless Vector Control mode while Sn 13 01 Ui lee E olo olo Setting PID with Auto Energy Saving Control mode while PID Ctrl Mode Sn 13 10 Setting 4 Closed loop Control mode while PG Ctrl Mode Sn 13 11 Un 12 100 1 Output torque at SL Control mode Output Torque motor rated torque 100 Monitoring Un 12 0 9 Un 12 Output Select Output P F 0 1 Output Power factor at PID Control mode X 1 2 3 Un 12 100 0 o Amount of speed feedback at PG Control mode 0 196 por Speed Feedback display unit 0 1 of max output frequency Amount of Un 13 10 0 Amount of speed control compensation at PG Un 13 Speed Control 0 1 Control mode display unit 0 1 of max output X X X O Compensation Speed Ctrl Comp frequency 1 The display status for JNEP 33 LED operator oF LIT CLOSED _ terminal terminal terminal terminal terminal terminal terminal terminal CaCO 2 The display status for JNEP 33 LED operator PERE OFF OPEN LIT CLOSED terminal 2 2 terminal 001 terminal R1A R1C PART 2 89 3 FAULT DISPLAY AND TROUBLESHOOTING
41. LED Lit Lit OFF OFF Monitor display O O PART 2 26 Valid only when the inverter stops FWD run command REV run command and DC injection braking command are open FWD REV run command is not accepted When the STOP key is depressed processing differs as follows depending on the setting of the 1st digit of Sn 05 1st digit 0 During running by signals from control circuit terminals the STOP key from the operator is accepted If the STOP key is depressed the inverter stops according to the setting of 3rd and 4th digits of Sn 04 while the STOP LED indicator blinks This stop command is held within the inverter until both the FWD run command and REV run command of control circuit terminals become open or another frequency reference is selected in the multi step speed command or jog frequency reference section 1st digit 1 During running by signals from control circuit terminals the STOP key from the operator is not accepted 3 3rd digit 4th digit stop method selection Stop method differs by the setting of 3rd and 4th digits as shown below Sn 04 00 XX RAMP to stop CLOSED RUN COMMAND OPEN OUTPUT FREQUENCY DECELERATION TIME ved DC INJECTION DC INJECTION BRAKING BRAKING START FREQUENCY Cn 10 DC Injection Braking time at Stopping Cn 12 2 Sn 04 01 XX Coast to stop CLOSED RUN COMMAND OPEN OUTPUT FREQUENCY WHEN STOP REFERENCE IS INPUT INVERTER OUT
42. Operation Parameter No Name Analog Frequency bn 05 0100 0 y 2 2 bn 05 Gain Voltage Freq Gain O 0 0 1000 0 0 1 100 0 Analog Frequency bn 06 0000 0 T 5 Cmd Bias Voltage Freq Cmd Bias 100 0 100 0 0 1 0 0 bn 06 bn 05 The input level when frequency reference voltage is 10V is set in units of 1 examples are shown below bn 06 The input level when frequency reference voltage is OV is set in units of 1 FREQUENCY 4 lt Example gt REF bn 06 is positive value bn 05 SS ee y bn 05 50 0 a bn 06 10 0 10 bn 06 is b bn 06 10 0 06 gt negative value a 9 0 OV DU INPUT LEVEL bn 06 b 10 7 Auto Torque Boost Gain bn 07 i Change i Valid Access Levels Parameter LCD Display During Setting Range Setting Factory No English Operation Setting Gp sL PID PG Auto Torque Boost Gain bn 07 1 0 bn 07 Ineffective in Auto 1 0 1 1 Auto_Boost Gain energy saving mode The inverter can increase the output torque to compensate the load increase automatically through the auto torque boost function Then the output voltage will increase As a result the fault trip cases can be decreased The energy efficiency is also improved In the case that the wiring distance between the inverter and the motor is too long e g more than 100m the moto
43. Reference Card DI 08 Ferquency reference set mode Sn 26 0000 DI 08 Fun Select BCD input 1 resolution BCD input 0 1 resolution BCD input 0 01 resolution BCD input 1Hz resolution BCD input 0 1Hz resolution BCD input 0 01Hz resolution BINARY input 255 100 BINARY input input value sisplayed in decimal on operator Option Card Function Selection Digital Output Card DO 08 Digital pulse Monitor Card PM C Sn 27 0010 DO 08 Fun Select Selects item 1 to be output from DO 08 Selects item 21 to be output from DO 08 Not used Not used Not used Not used Not used PART II Analog Monitor Card AO 12 Sn 28 0100 AO 12 Fun Select Output frequency max frequency 100 Output current Rated current 100 Output voltage Channel 1 Cn 01 100 DC voltage 220V 400V 100 440V 800V 100 Output frequency max frequency 100 Output current Rated current 100 Channel 2 Torque monitor motor rated torque 100 Output power motor rated power 100 3 PID Function Factory LCD Display Descriptions Setting Positive negative values of frequency Analog reeference determine FWD REV operation Reference Card Sn 25 0000 Al 14B AI 14B Fun Select Positive frequency reference value determine forward operat
44. Review the parameter setting range and conditions Protection function Explanation LCD display English Invalid parameter setting of Sn 15 to Sn 18 When set value of Sn 15 to Sn 18 are not listed from smaller to the larger More than two search commands of set values 61 and 62 are set UP DOWN commands are not set simultaneously UP DOWN and accel decel prohibit commands are set simultaneously More than two set values except FF are set Alarm OPEO03 Ferm Incorrect PG constant set value fault PG constant number of poles or PG division ratio setting fault Alarm OPE04 PG Const Incorrect V F curve constant set value fault setting of V F characteristic Cn 02 Cn 08 Alarm OPE10 V F Curve Incorrect Carrier frequency constant set value fault setting of carrier frequency Cn 23 Cn 25 Alarm OPE11 Carry Freq Incorrect Parameter read error e Parameter read error Alarm Err after communicating error of Sn 08 is to continue to run Sn 08 11xx Read Error e Communication option card Watchdog timer active and the stopping blinking Fault 1 method after communicating error of Sn 08 is to continue to run CPF21 RS 485 Sn 08 11xx RS 485 comm Fault 1 Communication Pu e Communication option card dual port RAM fault and the stopping method blinking Fault 2 P pping CPF23 RS 485 comm Faul
45. available to select Frequency command gain frequency bias overtorque detection level voltage bias accel decel rate current Common terminal for control circuit OV Fault contact output a Closed at fault Fault contact output b Open at fault Fault contact output common Multi function analog monitor Output current or output Multi function analog monitor frequency is selectable Multi function PHC output 1 Multi function PHC output 2 The same as terminals 9 and 10 Multi function PHC output common PART I 4 3 4 3 3 MAIN CIRCUIT SCHEMATIC 1 440V 25HP 2 220V 25HP 440V 30HP 40HP k e CONTROL CIRCUITS CONTROL CIRCUITS 3 220V 30HP 40HP 4 220V 50HP 60HP 75HP 100HP 440V 60HP 75HP l DCL DCL H CONTROL CONTROL CIRCUITS CIRCUITS 5 440V 100HP 6 440V 125HP 150HP 175HP 215HP 250HP Lx
46. blinks to indicate the 3 operating status Inverter output frequency STOP Frequency Setting PART II 1 2 1 2 DRIVE mode and PRGM mode displayed contents Power on PRGM mode arp ee he eS oe oe E eee tice When faults Occurred before power supply iwas turned off Display of faults which occurred before power supply was turned off 1 When the inverter is put into operation the inverter system immediately enters into DRIVE mode Press the key the system will switch into PRGM mode 2 If the fault occurred before power supply was turned off the fault contents Fault occurrence order and display are provided by or key Uri f 1 4 the fault occurrence please refer to page 131 138 the fault display are displayed when power ON 8 If no fault occurred before power supply was turned off display the monitored data according to the bn 10 setting 4 This block will be by passed if no fault occurred before power supply was turned off or a fault occurs and was reset by 5 When in the DRIVE mode press the key and key the setting values of Sn and 00 will only be displayed for monitoring but not for changing or setting PART II 1 8 1 3 Parameter Description The 7200GS has 4 groups of
47. case of Voltage Signal 0 to 10V Detected Value Input Incase of Current Signal 4 to 20mA V G 1 When only control terminal is used set Sn 04 XXX0 2 When constant An for frequency reference is used Set the aimed values to An 01 to 04 and 09 The aimed value to be used can be selected by combination of multi step speed reference 1 or 2 and jog command setting by constant Sn 15 18 as the table below shown Selection of Aimed Values Jog Command Multi step Speed 2 Multi step Speed 1 Value to be Selected OFF OFF OFF An 01 OFF OFF ON An 02 OFF ON An 03 OFF ON An 04 ON 09 When Sn 04 is set terminal signal is used instead of An 01 An 01 is used when Sn 04 XXX PART II 4 10 lt c gt How to adjust The PID control function is a control system that matches a feedback value ie a detected value to the aimed value Combining P Proportional bn 14 Integral bn 15 and D Derivated bn 16 makes control possible even for a mechanical system with dead time The PID control function using different detected sensors can be used for speed pressure flow or temperature etc applications 1 PID control Block Diagram and Step Porpoise E P Offset Value Aimed Value gt bn 14 bn 17 Multi functional 24 Limit analog
48. command input by Function AI DI amp SI M Card digital operator or control circuit Selection input terminals SI M communication fault deceleration to stop bn 02 SI M communication fault coast to stop SI M communication fault deceleration to stop bn 04 SI M communication fault continue to run 1 1st digit option inverter change Specify whether option card or inverter frequency reference is used for operation 1st digit 0 Option card frequency reference is accepted 1st digit 1 Frequency reference from inverter control circuit terminals or the digital operator is accepted 2 2nd digit run command option inverter change Select whether operation is performed by the option card or inverter run command 2nd digit 0 Run command from option card received 2nd digit 1 Run command from inverter control circuit terminal or digital operator received 3 3rd digit 4th digit selection of stopping method at communication error detection Stopping method at communication error detection can be selected by communication interface card SI M 4th digit 3rd digit Contents 0 0 Ramp to stop by bn 02 major fault Coast to stop major fault 0 1 1 0 Ramp to stop by bn 04 major fault 1 1 Operation to continue minor fault PART II 2 36 2 PID Parameter No LCD Display English Description Factory Setting Change During Opera
49. e Ambient temperature rise e Clogged filter Replace the cooling fan and clean the filter Ambient temperature 104 F 40 or less for enclosed type 122 F 45 or less for open chassis Non Operation e Motor current exceeded the set value because of machine fault or overload Check the driven machine and correct the cause of the fault or set to a higher value Non Operation eInsufficient power for accel decel Overload Phase loss Set proper accel decel time for smooth operation For stall prevention during normal operation lighten the load or increase inverter capacity Non Operation Operation sequence error 3 wire 2 wire selection error Recheck the control sequence Recheck system constant Sn 15 to 18 Non Operation e External fault conditions set up e Take appropriate measurement for the cause of external fault input Non Operation e Transmission between the inverter and digital operator cannot be established 5 seconds after supplying power e Transmission between the inverter and digital operator is established once after supplying power but later transmission fault continued for more than 2 seconds e Insert the operator connector again e Check the wiring of control circuit e Replace the control board or operator Non Operation e Inverter KVA setting Sn 01 error Non Operation PART II e Parameter setting range error 3 6 e
50. fault operation is performed 1st digit 1 NC contact input when open external fault operation is performed 2 2nd digit acceptance of external fault signal 2nd digit 0 External fault signals are always accepted 2nd digit 1 External fault signals are accepted only during running Not accepted during baseblock 3 3rd digit 4th digit selection of processing at external fault detection 4th digit 3rd digit Contents 0 0 Ramp to stop by bn 02 major fault Coast to stop major fault 0 1 1 0 Ramp to stop by bn 04 major fault 1 1 Operation to continue minor fault PART II 2 43 E Control Mode Selection Parameter LCD Display M No English Description Factory Change valid Access Levels During Setting Operation GP SL Pip PG 00 V F Control mode 01 SL Sensorless Vector Control mode Control Mode Sn 13 00 Select VIF Ctrl mode 10 PID PID With Auyo Energy Soving Control mode 11 PG V F PG closed loop Control mode The four control mode can be selected by parameter Sn 13 as below Sn 13 LCD Display setting English Sn 13 00 00 VIE Ctrl Mode GP V F Control mode factory setting Sn 13 01 01 SL Ctrl Mode SL Sensorless Vector Control mode Descriptions 10 Sn 13 10 PID PID With Auyo Energy Soving PID Ctrl Mode Control mode Sn 13 11 PG Ctrl Mode PG V F PG closed loop Control mod
51. function analog input is accepted 11 No Speed Control set value D To use or not use speed control can be switched over during operation When the contact for the speed control is closed no speed control is available Integral value in speed control is held until the operation stops Open Speed control provided closed loop Closed Speed control not provided open loop PART II 2 50 12 Integral Value Reset in Speed Control set value E Integral value in speed control can be reset during operation Open PI control Integral value in speed control is added Closed P control Integral value in speed control is reset at time constant of accel decel time to be selected 13 UP command DOWN command set value 10 11 Acceleration deceleration is performed by inputting the UP DOWN commands without changing frequency reference in the forward reverse run command input status and operation can be performed at a desired speed Set value 10 UP command Set value 11 DOWN command UP command Closed Open Closed DOWN command Open Closed Closed Status Accel Decel Hold The following time chart indicates when the UP DOWN commands are used FWD RUN 24 UP COMMAND DOWN COMMAND UPPER LIMIT SPEED LOWER LIMIT SPEED OUTPUT FREQUENCY U UP accel status D DOWN decel status H HOLD constant speed status U1 During clamp at upper limit speed even in UP status D1 During cl
52. gt 100 30000 INTEGRAL TIME Ts Cn 46 48 Ts SAMPLING TIME 7 ms Fig 17 ASR Block Diagram when PG Speed Control Card is Connected 9 Excessive Speed Deviation Detection Level Cn 51 The level to detect excessive speed deviation is set in units of 1 ratio for the maximum frequency 10 Excessive Speed Detection Level Cn 52 The level to detect excessive speed is set in units of 1 ratio for the maximum frequency DURING MOMENTARY POWER LOSS amp BASEBLOCK 1 0 OUTPUT L FREQUENCY gt TIMER EXCESSIVE AFTER SOFT A DEVIATION COMPARE START EXCESSIVE er SPEED DEVIATION DETECTION LEVEL COMPARE SPEED FEEDBACK 51 0 SPEED COMPARE MIN OUTPUT FREQUENCY Cn 07 PG LINE BROKEN COMPARE 1 0s EXCESSIVE gt TIMER SPEED EXCESSIVE SPEED DETECTION LEVEL Cn 52 20 SPEED COMPARE Fig 18 Fault Detection Block Diagram PART II 4 18 E NOTES ON APPLICATION OF MOTORS 25 ED OR 15MIN Motor Application Notes for Standard Motors ar one EDOR OMM 100 A standard motor driven by the inverter generates slightly less power 82 than it does when it is driven with commercial power supply Torque 70 Also the cooling effect deteriorates in low speed range so that the 60 motor temperature rise increases Reduce load torque in t
53. operates according to a preset mode when the inverter output a current execeeds the overtorque detection level This function is used to Panis 7 protect the machine or to monitor the output torque q Fault EF3 Terminal External Fault 3 Fault EF5 Terminal dig When an external alarm signal is input the inverter operates according to a Extena 5 Terminal preset stop method coasting to a stop continuous operation or ramp to ault signal External Fault 6 input A stop Fault EF7 External Fault 7 Fault EF8 External Fault 8 Control Circuit Fault CPF02 Fault Logic board Fault Fault CPF03 EEPROM fault EEPROM Fault Control EUN The inverter output is shut off when a transmission error occurs in the EOM CODE Em Circuit CPU Der control circuit or a component fails The inverter output is also shut off when Fault CPF05 Fault Fault a specialized option such as the digital operator is not properly connected A D Fault Option Card Fault CPF06 Fault Opt Card A D Fault EPROM Fault CPF30 Address Error EPROM Add Err PART II 3 1 The warning and self diagnosis functions do not operate fault contact output except 1 warning function and returns to the former operation status automatically when the factor is removed The fault display and troubleshooting are listed as shown in the table below Fault Contact Error causes A
54. output is shut Notes OFF 1 When the 3rd digit 1 be sure not to shut OFF the external sequence signal e g FWD REV 2 For lifters do not use this function the 3rd digit 0 4 4th digit Not used PART II 2 42 E Protective Characteristic Selection 3 EISE Factory Change Valid Access Levels Setting During Operation GP SL PID PG Parameter LCD Display No English Description 0 External fault input terminal 3 is NO contact input 1 External fault input is NC contact input External fault signal always detected 1 External fault signal detected External Fault Sn 12 0100 during running only Functi elected External Fault External fault detected ramp to stop major fault by bn 02 set value External fault detected Coasting to stop major fault External fault detected ramp to stop major fault by bn 04 set value External fault detected opeation to continue major fault When an external fault signal of terminal 3 is input External Fault 3 EF3 Fault is displayed and a fault contact signal is output immediately The inverter stops according to the setting of the 3rd and 4th digits The external fault signal is held within the inverter until a fault reset signal is input 1 1st digit level selection of external fault signal 1st digit 0 NO contact input when closed external
55. pressure Replace the capacitor or inverter unit Smoothing capacitor Discoloration or odor Note Operating conditions as follows Ambient temperature Yearly average 30 C 86 F Load factor 80 or less Operating time 12 hours or less per day Standard Parts Replacement Cooling fan 2 or 3 years Replace with a new product Replace with a new product Determine Smoothing capacitor 5 years after examination Circuit Breakers and relays Determine after examination Fuse 10 years Replace with a new product Aluminum capacitor on PC byers Replace with a new product Determine board y after examination Note Operating conditions as follows Ambient temperature Yearly average 30 C 86 F Load factor 80 or less Operating time 20 hours or less per day 6 1 6 2 SPARE PARTS As insurance against costly downtime it is strongly recommended that renewal parts be kept on hand in accordance with the table below When ordering renewal parts please specify to your local distributor or TECO representative the following information Part Name Part Code No and Quantity Table 5 Spare Parts for 220V Class INVERTER amp PARTS NAME Main Circuit Transistor Main Circuit Diode Cooling Fan Control PC Board Power Board HP SPEC MODEL CM200DU 12H DF200BA080 4E 230B CODE 277810212 277192187 Qty 3 1 MODEL CM200DU 12F DF200BA080 CODE 277810255 277192187
56. torque compensation function The default setting depends upon the inverter capacity Sn 01 Normally the setting does not need to be altered PART II 2 82 32 Motor Iron Loss Cn 32 1 GP PID PG Change Valid Access Levels During Operation Cn 32 425W X Core Loss Parameter LCD Display No English Setting Unit Factory Setting GP SL PID PG Setting Range Motor Iron Loss 0 65535W 1W 425W 1 2 1 1 It is for torque compensation function The default setting depends upon the inverter capacity Sn 01 Normally the setting does not need to be altered 2 SL Change Valid Access Levels During Operation Cn 32 005 54mH X Equivalent Leakage L Setting Unit Factory Setting GP SL PID PG Parameter Name LCD Display No English Setting Range Motor Leakage Induetance LS Cn 32 0 00 200 00mH 0 1mH 5 54mH 1 2 1 1 Set motor leakage inductance in the units 0 01mH Set motor leakage inductance and externally mounted reactor values when a reactor is connected between the inverter and motor Factory settings differ depending on inverter capacity Sn 01 set value 33 Torque Compensation Limiter Cn 33 1 GP PID PG Parameter No LCD Display English Name Change During Operation Factory Setting Range Setting Valid Access Levels GP SL PID PG Cn 33 Torque Compensation Limiter C
57. user parameters Parameters Description Frequency command bn OO Parameter settings can be changed during running Sn O0 System parameter settings can be changes only after stop Cn LIL Control parameter settings can be changed only after stop The parameter setting of Sn 03 operation status will determine if the setting value of different parameter groups are allowed to be changed or only to be monitored as shown below DRIVE mode PRGM mode 2 To be set To be monitored To be set To be monitored An bn Sn Cn An bn Sn Cn bn Sn Cn An bn Sn Cn 1 Factory setting 2 When in DRIVE mode the parameter group Sn Cn can only be monitored if the key and the key are to be pressed at the same time 3 After a few trial operation and adjustment the setting value Sn 03 is set to be 0101 so as not be modified again 4 The 7200GS has one group of monitoring parameters in addition to the above 4 groups of user parameters Un LIL Can be monitored by the users under the DRIVE mode PART II 1 4 1 4 Sample example of using LCD digital operator Note Before operation Control parameter Cn 01 value must be set as the input AC voltage value For example Cn 01 380 if AC input voltage is 380 This sample example will explain the operating of 7200GAS according to the following time chart m OPERATION MODE
58. voltage reference Cn 01 100 Outputs analog signal proportional to inverter output torque 10V 250 motor rated torque Description 3 3rd digit Not used 4 4th digit Slip compensation during regenerating selection Ath digit 0 No slip compensation during regenerating Ath digit 1 Slip compensation even during regenerating 3 PID Change During Operation Parameter No LCD Display English Valid Access Levels GP SL PID PG Factory Description Setting 0 1 Not used 0 Analog output tereminal C Analog Output Selection and Slip Sn 09 0000 Output Select 1 Analog output tereminal Compensetion 0 disc 0 Not used 1 1 1st digit Not used 2 2nd digit functions same as GP control mode 3 3rd 4th digit Not used PART 2 39 E Protective Characteristic Selection 1 Parameter LCD Display M No English Description Factory Change valid Access Levels Setting During Operation GP SL PID PG 0 Stall prevention during acceleration enabled 1 Stall prevention during acceleration disabled 0 Stall prevention during deceleration enabled 1 Stall prevention during Sn 10 0000 deceleration disabled Stall Select _ 0 Stal Stall Prevention prevention during running enabled Stall prevention during running
59. 0 depends Sn 05 4th digit and Sn 09 2nd digit Analog output tereminal 0 is set by SI M card 0 1 Analog output tereminal Analog output tereminal 0 1 Not used Not used 0 1 No slip compensation during regenerating Slip compensation even during regenerating 0000 2 38 2 39 Protective Characteristic Select 1 Sn 10 Stall Prevention Sn 10 0000 Stall Select 0 1 2 Stall prevention during acceleration enabled Stall prevention during acceleration disabled E 0 1 Stall prevention during deceleration enabled Stall prevention during deceleration disabled 0 1 2 Stall prevention during running enabled Stall prevention during running disabled 0 1 Decel time during stall prevention bn 02 set value Decel time during stall prevention bn 04 set value 0000 2 40 2 41 PART II Function Parameter No LCD Display English Description Factory Setting Change During Operation Valid Access Levels SL PID PG Protective Characteristic Select 2 Retry and momentary power loss protection Sn 11 0000 Retry amp Ride Thru Not used Not used Fault contact is not energized during Retry operation Fault contact is energized during Retry operation
60. 0 is displayed The set value is checked at power ON and switching from PRGM mode to DRIVE mode Fmax gt Fa gt gt 3 Actual output voltage is limited to the following value even if an arbitrary is set as Sn 02 F For setting without limit set Sn 02 FF In this case the inverter may malfunction unless V F suitable for the motor characteristics is set 7 5 to 30HP 5 5 to 22kW SET VALUE lt 250V TS gt m FOR 220V CLASS 5 nali Bay ar QU valu 2 5V i 9 OUTPUT 0 Cn 04 40 Cn 04 FREQUENCY 40 to 100HP 30 to 75kW 40 to 400HP for 440V class As SET VALUE 250 e eum d gt FOR 220V CLASS 2 20V E 15 OUTPUT VALUE 2 25V AFTER LIMITING Suni 0 04 40 Cn 04 FREQUENCY PART 2 73 9 Motor Rated Current Cn 09 Change Valid Access Levels During Setting Range Operation Setting Factory Unit Setting GP SL PID PG Parameter LCD Display No English Cn 09 031 0A Motor Rated Current Motor Rated X 0 1A 31A Set motor rated current by the electronic thermal function in units of 0 1A for motor overload protection The range of setting is 10 to 200 of inverter rated current When the 1st digit of Sn 14 is 1 the electronic thermal function is disabled and the motor is not protected from overheating due to overload S
61. 1 R L2 S L3 T is available in either direction Clockwise and counterclockwise 2 When inverter output terminals T1 U T2 V and T3 W are connected to motor terminals T1 U T2 V and T3 W respectively motor rotates counterclockwise Viewed from opposite side of drive end upon forward operation command To reverse the rotation interchange any two of the motor leads 3 Never connect AC main circuit power supply to output terminals T1 U T2 V and T3 W This may cause damage to the inverter 4 Care should be taken to prevent contact of wiring leads with 7200GS cabinet If this occurs a short circuit may result 5 Never connect power factor correction capacitors or noise filters to 7200GS output 6 Never open or close contactors in the output circuit unless inverter is properly sized N CAUTION Lead size should be determined taking into account voltage drop of leads Voltage drop can be obtained by the following equation select such lead size that voltage drop will be within 2 of normal rated voltage phase to phase voltage drop V 43 x lead resistance km X wiring distance m x current A X 10 Wiring length between inverter and motor If total wiring distance between inverter and motor is excessively long and inverter carrier frequency main transistor switching frequency is high harmonic leakage current from the cable will increase to effect the inverter unit or peri
62. 10 15 20 25 30 Inverter rated capacity kVA 1 4 2 1 3 4 4 1 6 9 10 3 137 20 6 27 4 34 41 0 5 1 2 3 5 7 5 10 15 20 25 30 Max applicable motor capacity HP kW 0 4 0 75 1 5 2 2 3 7 5 5 7 5 11 15 18 5 22 Inverter rated current A 1 6 2 6 4 0 4 8 8 12 16 24 32 40 48 Motor rated current Carrier frequency upper limit kHz Carrier frequency lower limit kHz Carrier frequency proportional gain Motor phase to phase resistance Q 22 929 Motor leakage inductance mH o 0 gt LL Torque limit 96 Momentary power loss assurance time Minimum baseblock time s VIF during speed search Rated slip of motor PART II 2 20 Inverter Capacity Selection 440V Class Pa Data of Sn 01 Inverter rating HP Inverter rated capacity Max applicable motor capacity HP kw Inverter rated current Motor rated current A Carrier frequency upper limit kHz Carrier frequency lower limit kHz Carrier frequency proportional gain Motor phase to phase resistance Q Motor leakage inductance mH Factory Setting Torque limit Momentary power loss assurance time Minimum baseblock time s V F during speed search Rated slip of motor Hz O The allowable maximum carrier freq
63. 2 Wire Sequence 1111 3 Wire Sequence Terminal 5 Sn 15 3 Multi step speed command 1 FWD REV run select Terminal 6 Sn 16 4 Multi step speed command 2 Multi step speed reference 1 Terminal 7 Sn 17 6 Jog frequency reference Multi step speed reference 2 Terminal 8 Sn 18 Values have been factory set 8 External baseblock command 0 3 4 6 contents depend on the parameter setting items PART II 2 25 Jog frequency reference ll Operation Mode Selection 1 Parameter No LCD Display Name English Description Factory Setting Change Valid Access Levels During Operation GP SL PID PG Sn 04 Operation Mode 0 Frequency Command Control circuit terminals or 1 Frequency Command Frequency Command 1 An 01 Select 0 04 0011 771 RUNG STOP Command Control circuit terminals STOP Command LCD Digital Operator 0011 Stopping Method 00 01 Stopping Method 10 Selection 11 Stopping method Ramp to stop Stopping method Coasting to stop Stopping method Full range DC injection branking stop Stopping method Coasting stop timer function provided 1 1st digit frequency reference selection 1st digit 0 Reference input from control circuit te
64. 22 V F Pattern of 220V Class 3 to 60 HP Specifications Sn 02 V F Pattern Specifications Sn 02 V F Pattern Low Starting torque 50Hz 50Hz High 5 pd orque D 60Hz 0 8 Low Satu F ic Starting A amp ration torque 60Hz 60Hz 2 50Hz High 8 Starting B ration torque 72Hz 90Hz 2 54 5 Hz 5 9 2 Variable V torque 1 S 220 gt o 50Hz 2 120Hz D o o 38 16 E i 20 E Variable 0153 20 S torque 2 5 ue 8 5 4 v 5 Variable 0 220 5 torque 3 5 gt 60Hz 180Hz E 33 16 28 utt Variable 0153 60 7180 torque 4 456 Hz For 440V class 2 times voltage value shown in table above Consider the following items as conditions for selecting a V F pattern They must be suitable for 1 The voltage and frequency characteristics of the motor 2 The maximum rotation speed of the motor Select high starting torque only in the following conditions Normally this selection is not required 1 The wiring distance is long 492ft 150m and above 2 Voltage drop at startup is large 3 AC reactor is inserted in the input or output of the inverter 4 A motor smaller than the maximum applicable inverter is used PART II 2 23 V F Pattern of 220V Class 75 and 100HP 75 to 400HP for 440V cl
65. 270A FS6101 320 99 300A FS6101 400 99 1 340A FS6101 400 99 1 450A FS6101 600 99 600A FS6101 800 99 PART I 9 2 9 2 2 SUPPRESSION ZERO CORE Model JUNFOC046S Code No 4 00000250001 According to the required power rating and wire size select the matched ferrite core to suppress the zero sequence EMI filter The ferrite core can attenuate the frequency response at high frequency range from 100KHz to 50MHz as shown below It should be able to attenuate the RFI from inverter to outside The zero sequence noise filter ferrite core can be installed either on the input side or on the output side The wire around the core for each phase should be winded by following the same convention and one direction The more winding turns the better attenuation effect Without saturation If the wire size is too big to be winded all the wire can be grouped and go through these several cores together in one direction Frequency attenuation characteristics 10 windings case ee e e E En E H HH 20 30 attenuation value dB 10 Interference d Example EMI suppression zero core application example Note All the line wire of U T1 V T2 W T3 phase must pass through the same z
66. 3 34CN 35CN 220V 32CN 1 220V A ye 3ICN 380V 400 415 440V 460V DM1 BCN amp a x amp S R gt 4 108 0010103 VER 03 36 Fig 5 Voltage Selecting Connector PART I 5 1 6 MAINTENANCE 6 1 PERIODIC INSPECTION PART I The 7200GS requires very few routine checks It will function longer if it is kept clean cool and dry Observe precautions listed in Location Check for tightness of electrical connections discoloration or other signs of overheating Use Table 4 as your inspection guide Before servicing turn OFF AC main circuit power and be sure that CHARGE lamp is OFF Table 4 Periodic Inspection Check Corrective Action External terminals unit Loose screws Tighten mounting bolts connectors etc Loose connectors Tighten Blow with dry compressed air of Cooling fins Build up of dust and dirt 39 2 x10 to 58 8 x 10 Pa 57 to 85psi pressure Blow with dry compressed air of 39 2 x10 to 58 8 x 10 Pa 57 to Printed circuit board Accumulation of conductive dust or oil 85psi pressure If dust and oil cannot be removed replace the board Abnormal noise and vibration Cooling fan Whether the cumulative operation Replace the cooling fan time exceeds 20 000 hours or not Blow with dry compressed air of Power elements Accumulation of dust and dirt 39 2 10 to 58 8 x 10 Pa 57 to 85psi
67. 4H358D0280003 TECO INVERTER 200GS SENSORLESS VECTOR INSTRUCTION MANUAL 220V Class 30 25 100HP 440V Class 30 25 400HP Please hand this manual to the end users It will be of great help for their daily operation maintenance inspection and troubleshooting gt BE BEFORE INSTALLATION amp USE 1 Ensure nameplate data corresponds with your requirements 2 Ensure the apparatus is undamaged WARNING The following safety precautions must be observed Electric apparatus and electricity can cause serious or fatal injury if the apparatus is improperly installed operated maintained Responsible personnel must be fully trained to understand the hazards to themselves and others before being involved in installing operating maintaining and decommissioning electrical apparatus European Union Safety information can be obtained from such as 54999 60204 11 292 1 294 IEE Wiring Regulations Particular industries and countries have further safety requirements Refer to their trade safety bodies British Standards Institution Dept of Trade amp Industry etc for further information For instance in the USA refer to NEMA 2 the National Electrical Code local safety requirements etc When servicing all power sources to the apparatus and to the accessory devices should be de energized and disconnected and all moving parts at standstill Safety guards and other protec
68. 4th digit selection of the multi function analog output Multi function analog output control circuit terminals 21 22 output signal can be selected by Sn 05 4th digit and Sn 09 2nd digit Sn 05 Sn 09 4th Digit 2nd Digit 0 Description Outputs analog signal proportional to inverter output frequency Max frequency 100 Outputs analog signal proportional to inverter current Rated current 100 Outputs analog signal proportional to inverter output voltage reference Cn 01 100 Outputs analog signal proportional to inverter output power Max motor capacity 100 PART 2 29 2 PG Change Valid Access Levels During Operation GP SL PID PG Parameter LCD Display No English Factory Setting Description 0 Stop key effective during operation from control terminal 1 Stop key effective during operation from control terminal Reverse run enabled i 1 Reverse run disabled VO terminal Sn 05 0000 function l O t selection erm Ct 0 Control input terminals 9 are scanned twice Control input terminals are scanned once Not used Not used 1 1st 2nd 3rd digit functions same as GP SL PID control mode 2 4th digit Not used Note The item to be output from multi function analog output Control circuit terminals Q G2 is set by bn 11 in the GP control mode Please refer t
69. 50 0 0010 0 3080 4 Torque Boost Motor Iron Loss Cn 32 425W Core Loss 0 65535W TW 425W Control Torque Compensation Limiter Cn 33 100V Tq Comp Limiter 0 50V 100 Simplified Motor No Load Current Cn 34 030 Motor No_Load gt lt 0 99 30 Speed Control Slip Compensation Delay time Cn 35 02 0s Slip Comp Time 0 0 25 5s Fault Retry Number of Auto Reatart Attempt Cn 36 00 Retry Times 0 10 Ride thru Time Power Loss Ride thru Time Cn 37 2 0s Ride thru Time 0 2 0s Speed Search Detection Level Cn 38 150 SP_Search Level 0 200 Speed Search Time Cn 39 02 0s SP_Search Time 0 1 25 5s Speed Search Control Min Baseblock Time Cn 40 1 0s Min B B Time 0 5 5 0s V F Curve in Speed Search Cn 41 100 SP_Search V F Curve 10 100 Voltage Recovery Time Cn 42 0 3s Voltage Recovery gt lt gt 0 1 5 0s PID PG functions PID PG function 1 For 220V class x 2 for 440V class 2 For 220V class x 2 for 440V class 3 Setting range becomes 10 to 200 of inverter rated current 4 Factory settings differ depending on inverter capacity Sn 01 set value This example shows combination of 440V 25HP 18 5KW inverter and TECO standard motor 440V 4P 60Hz 25HP 5 Motor rated current Cn 09 becomes 100 level 6 Fact
70. 59 1 Operation set value 0 The operation contact is closed when FWD or REV run command is input or the inverter outputs voltage 2 Zero speed set value 1 The zero speed contact is closed when inverter output frequency is less than the minimum output frequency 3 Agreed frequency set value 2 This is closed when output frequency is within the detection width shown in the figure below DETECTION WIDTH Cn 22_ CLOSED OUTPUT FREQUENCY AGREED FREQUENCY EET ee eae SIGNAL OPERATING COMMANDA Frequency ref Cn 22 Output frequency Frequency ref Cn 22 Cn 22 Agreed frequency detection width 4 Agreed frequency Set value 3 This is closed when acceleration or deceleration is completed and output frequency is within the detection width shown in the figure below Op FUL DETECTION WIDTH Cn 22 1 4 5 FREQUENCY COMMAND OUTPUT FREQUENCY AGREED FREQUENCY SIGNAL CLOSED Cn 21 Cn 22 Output frequency Cn 21 Cn 22 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width PART 2 60 5 Frequency detection set value 4 This contact is closed when output frequency is equal to or less than Cn 21 as shown in the figure below Cn22 1 0 OUTPUT FREQUENCY tns FREQUENCY CLOSED DETECTION SIGNAL Output frequency Cn 21 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width 6
71. 71 56 31 35 67 20 23 10 46 20 41 22 36 23 33 88 30 13 29 20 27 13 21 76 PART II 4 7 lt b gt Energy Saving operation procedures 1 Enter the energy saving mode by setting the third digit of operation mode selection 5 Sn 09 to 1 The energy saving mode is already set at prior to shipping 2 Set Cn 60 to the motor code refer to page which is determined by the motor Capacity and voltage 3 Set operation frequency 4 Input the run command The motor accelerates up to the set frequency bn 01 when it reaches to the set value the energy saving mode is entered and operation is performed at voltage according to the load lt gt Verification of Energy saving Power Energy saving power can be verified by comparing power in the V f control mode operation Sn 09 third digit to 0 with power the energy saving mode operation Sn 08 third digit to 1 Power can be monitored by Un 06 Energy saved value varies according to the load ratio Little energy saving effect is obtained with the load ratio exceeding 70 As the load becomes lighter the effect becomes larger lt d gt Adjustment Since the constants used in the energy saving mode are already set to the optimum values as initial values adjustment is not needed in the normal status However when the motor characteristics are muc
72. An 09 at closed Set value 13 RJOG command Reverse run by jog frequency reference An 09 at closed Notes 1 When FJOG command or RJOG command is input during running FJOG command or RJOG command has priority 2 When both FJOG and RJOG commands are closed for 500ms or more the inverter stops according to the stopping method selection Sn 04 3 FJOG or RJOG command can be set individually PART II 2 52 15 External faults 1 to 4 set values 2X 3X 4X 5X X is 0 to F When external faults 1 to 4 are input External Fault EF3 to External Fault 8 EF8 is displayed on the digital operator and the inverter operates according to combinations of four bits shown in the table below The hexadecimal equivalent of combinations of four bits shown below is set in the 1st digit of the setting value 2X 3X AX 5X of external faults 1 to 4 External fault input External fault input NO contact input NC contact input External fault signal External fault signal Always detected Detected during running only 00 Ramp to stop major fault Selection of processing at 01 Coast to stop major fault external fault detection 10 Ramp to stop by bn 04 major fault 11 Operation to continue minor fault Example External fault 1 is set as follows NO contact input Signal is always detected Processing is coast to stop Set value 24H 0100 pe NO contact input Always detected Co
73. CHASSIS 113 F 45 FRONT COVER NS ENCLOSED 5 9in 150mm WALL MOUNTED GIU MORE TYPE 104 F 40 C a Front View b Side View Note For product external dimensions and mounting dimensions refer to DIMENSIONS on page 23 Fig 1 Mounting Spaces PART I 3 1 3 2 LOCATION PART I Location of the equipment is important to achieve proper performance and normal operating life The 7200GS should be installed in areas where the following conditions exist Protected from rain or moisture Protected from direct sunlight Protected from corrosive gases or liquids Free from airborne dust or metallic particles Free from vibration Free from magnetic noise e g welding machines power units Ambient temperature 14 to 104 F 10 to 40 C For enclosed type 14 to 113 F 10 to 45 C For open chassis type Free from combustible materials gases etc CAUTION When mounting multiple units in a common enclosure install a cooling fan or some other means to cool the air entering the inverter to at least 113 F 45 C or below 3 2 4 WIRING 4 1 NOTES ON WIRING TO PERIPHERAL UNITS Power Supply 2 4 0 04 MC AC REACTOR INPUT NOISE FILTER 7200GS OUTPUT NOISE FILTER 30 AC INDUCTION MOTOR PART I MCCB molded case circuit breaker Please refer to Table 1 for MCCB selection Do not use a circuit breaker for sta
74. CIRCUIT TERMINALS Table 1 Main Circuit Terminals 220V 25 100HP Terminals AH 440V 30 400HP R L1 S L2 Main Circuit Input Power Supply T L3 U T1 V T2 Inverter Output W T3 B1 P 1 B2 Braking Resistor B1 P DC power supply 0 0 DC Power Supply or Braking Unit Grounding 3rd Type Grounding 4 3 2 CONTROL CIRCUIT TERMINALS Table 2 Control Circuit Terminals Terminal Functions 1 Forward operation stop signal 2 Reverse operation stop signal 3 External fault input 4 Fault reset 5 Multi function contact input the following signals available to select Forward reverse select 6 7 8 run mode select multi speed select jog frequency select accel decel time select external fault external coast to stop hold command inverter overheat prediction DB command aux input effective speed search energy saving operation 9 Multi function contact output one of the following signals available to output Output during running zero speed synchronized speed arbitrary speed agreed frequency detection overtorque undervoltage run mode coast to stop braking resistor overheat alarm fault Sequence control input common terminal Connection to shield sheath of signal lead Master speed voltage reference 0 to 10V Master speed current reference 4 to 20mA 15V Aux analog command one of the following signals
75. Cable Include Cables to the Control Terminals 4 The Molded Case Circuit Breaker and Magnetic Contactors Shown in Table are TECO Products and are for reference only Other manufactures equivalent products may be selected LT TO 400S 400A L3 BR U T1 5 The Magnetic contactors S K400 and S K600 are Mitsubishi Products and are for reference only Other manufactures equivalent products may be selected PART I 4 5 b 440V SERIES Max Applicable Cable Size mm AWG ues pae Note 1 Power Cable Ground Cable E Control Cable Note 4 Note 4 Note 2 Note 3 25 18 5 o 20 CN 50 2012 6 8 2014 2090 5 as aca spe Sa ud 12 CIBO 60 45 it 2044 CN 100 79198 cn 7i Cen 10 2 i 224 peu ve 12999 CNSR 100110 24 A 0 224 po 212050 ites 1 7 7 EP e ne eue 300220 pod i 21 rev JS 400 800 210 0024 000 800A PART I 4 6 4 4 2 CAUTIONS FOR WIRING N CAUTION The external interconnection wiring must be performed with the following procedures After completing 7200GS interconnections be sure to check that connections are correct Never use control circuit buzzer check A MAIN CIRCUIT INPUT OUTPUT 1 Phase rotation of input terminals L
76. D 128A JNBR 6KW20 6000W 200 126 10 ED 165A JNBR 6KW20 6000W 200 139 10 ED 192A JNBR 6KW20 6000W 200 1150 100 ED 224A JNBR 6KW20 6000W 200 99 10 ED 270A JNBR 6KW20 6000W 200 134 10 ED 300A JNBR 6KW20 6000W 200 131 10 ED 340A JNBR 6KW20 6000W 200 1150 10 ED 450A JNBR 6KW20 6000W 200 99 10 ED 600A JNBR 6KW20 6000W 200 109 10 ED Note Another choices are listed as below JUVPHV 0060 no UL certification 440V SOHP JUVPHV 0060 JNBR 9R6K W16 x1 440V 60HP JUVPHV 0060 JNBR 9R6K W13R6 x1 440V 100HP JUVPHV 0060 JNBR 9R6K W13R6 x2 440V 125HP JUVPHV 0060 JNBR 9R6KW13R6 x2 440V 175HP SUVPHV 0060 JNBR 9R6K W13R6 x3 440V 215HP SUVPHV 0060 JNBR 9R6KW13R6 x4 440V 250HP JUVPHV 0060 JNBR 9R6KW 13R6 x4 440V 300HP JUVPHV 0060 JNBR 9R6KW13R6 x5 440V 400HP JUVPHV 0060 JNBR 9R6K W13R6 x6 PART I 9 4 9 4 OTHERS 9 4 1 DIGITAL OPERATOR WITH EXTENSION WIRE Used for the operation of LCD or LED digital operator or monitor when removed from the front of inverter unit 7200GS Extension Cable Extension Cable n Set 1 Set 2 Blank Cover 3 4H332D0010000 4H314C0010003 4H332D0030001 4H314C0030004 4H332D0020005 4H314C0020009 4H300D1120000 4H332D0040006 4H314C0040000 4H332D0130005 4H314C0060001 1 Including special cable for LCD
77. DC braking is not performed and inverter output is shut OFF at the start of DC braking 2 PID Change Valid Access Levels Name LCD Display English During Operation Setting Setting Factory Range Unit Setting SL PID PG Parameter No DC Injection Braking Cn 12 00 0s 0 0 25 5 0 1 0 0 1 1 2 1 Time At Stop DC Braking Stop Time X 3 i Cn 12 Factory setting 0 0sec DC braking is not performed PART II 2 74 13 DC Injection Braking Time At Start Cn 13 Change Valid Access Levels Parameter Setting Setting Factory Name LCD Display English During No Operation Range Unit Setting GP SL PID PG DC Injection Braking Cn 13 00 0s X 0 0 25 5s 04 0 0 Time At Start DC Braking Start Time i 3 e Set the duration of DC braking at starting in units of 0 1 second When set value is 0 DC braking is not performed and acceleration begins with the minimum output frequency Cn 10 DC BRAKING START Cn 7 FREQUENCY MIN OUTPUT FREQUENCY gt Cn 13 Cn 12 DC BRAKING TIME DC BRAKING TIME AT STARTING AT STOPPING 14 Frequency Command Upper Bound Cn 14 15 Frequency Command Lower Bound Cn 15 Change Valid Access Levels Parameter Setting Setting Factory Name LCD Display English During Range Unit Setting Gp No Y Operation Frequency Command Cn 14 100 X Cn 14 0 109765 1 100
78. Energy Saving Power Detection PART I Power detection filter changing width On 15 010 Power Det Dead Zone 0 100 Power detection filter Time constant On 16 020 Power Det Time Const 1 255 4 Difference depending on the setting of Cn 60 2 The same value as Sn 01 is set by initializing 1 Energy saving voltage limit Cn 45 to Cn 48 eThe upper and lower limits of output voltage are set If the voltage reference value calculated in the energy saving mode exceeds the upper or lower limit value this upper or lower limit value is output as voltage reference value e The upper limit value is set in order to prevent over excitation at low frequency and the lower limit value is set in order to prevent stalling at a light load Limit voltage values obtained at 6Hz and 60Hz are set for any limit value other than at 6Hz and 60Hz the values calculated by linear interpolation of these values Setting is made in the units of of rated voltage Voltage Cn 45 Voltage Upper Limit Cn 47 Cn 46 Cn 48 N Voltage Lower Limit frequency 6Hz 60Hz 2 Energy saving tuning operation Cn 49 to Cn 52 the energy saving mode Sn 09 X1XX the optimum voltage is calculated according to load power and the voltage is supplied to the load However since the setting motor constants are different depending on temperature variation or use o
79. G Press 5 times DSPL Press 5 times DSPL 1 6 Digital Operator Display Freq 00 00Hz Freq 0 Hz TECO O P Freq 6 00 Hz TECO i Freq 00 00 2 Freq 15 00Hz TECO Freq 15 00Hz TECO Entry Accepted O P Freq 0Hz TECO O P Freq 15 00 Hz TECO i Freq Cmd 15 00Hz TECO Freq Cmd 60 00Hz TECO Freq Cmd 60 00Hz TECO Entry Accepted O P Freq 60 00 Hz TECO O P Freq 60 00 Hz TECO O P Freq 0 2 TECO Remarks Display for 0 5 sec Confirm the display LED CRUD ON Display for 0 5 sec Confirm the display LED ON LED ON Blinking while decel 1 5 Control Mode Selection The 7200GS standard with four selectable control modes GP V F control mode General Purpose V F control mode SL Sensorless Vector Control mode with motor parameters auto tuning function 3 PID PID with Auto Energy Saving Control mode PG V F PG closed loop Control mode The control mode can be selected by parameter Sn 13 Sn 13 setting LCD Display English Descriptions Sn 13 00 00 GP V F control mode factory setting V F Ctrl Mode Sn 13 01 01 SL Sensorless Vector Control mode SL Ctrl Mode 10 Sn 13 10 PID PID with Auto Energy Saving PID Ctrl Mode Control mode S
80. Gear ratio 1 8 Set 112 5 900 x to Cn 43 2 Number of Motor Poles Cn 44 The number of motor poles is set If the set value of Cn 43 or Cn 44 does not satisfy the following condition a setting error occurs and ort Lig displayed Set values are checked when the power supply is turned ON or when the program mode is changed to the drive mode 2 lt 43 61 02 65535 3 ASR Proportional Gain 1 Cn 45 ASR proportional gain at 096 output frequency is set 4 ASR Integral Time 1 Cn 46 ASR integral time at 096 output frequency is set 5 ASR Proportional Gain 2 Cn 47 ASR proportional gain at 10096 output frequency is set 6 ASR Integral Time 2 Cn 48 ASR integral time at 10096 output frequency is set A A Cn 47 Cn 48 PROPORTIONAL INTE ORAL GAIN TIME Cn 45 Cn 46 L T 0 100 OUTPUT 0 100 OUTPUT FREQUENCY FREQUENCY Fig 15 Relation between Output Fig 16 Relation between Output Frequency and Proportional Gain Frequency and Integral Time PART II 4 17 7 ASR Upper Bound Cn 49 ASR Upper Bound is set in units of 1 ratio for the maximum frequency 8 ASR Lower Bound Negative Limit Cn 50 ASR Lower Bound is set in units of 1 ratio for the maximum frequency OUTPUT FEE FREQUENCY COMMAND SOFT i 3 100 30000 STARTER SELECTION FOR SPEED On43 4r LIMITER CONTROL DETECTION INCREASE VALUE o RATE LIMIT GAIN
81. IVE mode the operation is enabled Instead in the PRGM mode the parameter settings for operation can be changed but the operation is not enabled a gt The LCD digital operator component names and functions shown as below operation mode indicators DRIVE lit when in DRIVE mode e e SEQ REF FWD lit when there is a forward run command input REV _ lit when there is a reverse run command input SEQ _ lit when the run command is enabled from the control circuit terminal or option card REMOTE mode REF _ lit when the frequency reference from the control circuit terminals VIN or AIN or option card enabled REMOTE mode LCD Display PRGM DSPL Chinese Display 2 row each row has 8 characters at most English Display 2 row each row has 20 characters at most FWD REV RUN Keys Key functions are defined in Table 11 Fig 9 LCD Digital operator component names and functions b gt The LED digital operator component names and functions shown as below operation mode indicators DRIVE lit when in DRIVE mode FWD _ lit when there is a forward run command input 88888 REV _ lit when there is a reverse run command input LJ CJ CJ CJ SEQ lit when the run command is enabled from the control circuit terminal or option card REMOTE mode 0 5 REF _ lit when the frequency reference from the control circuit terminals VIN or AIN or option card enabled REMOTE mode LED Display DES DSPL 5
82. O MHz 45Hz 1 2 4 1 Frequency Min O P Freq Cn 08 Voltage At Min pues d X 0 1 2550V 11 0 112 3 4 Output Frequency Min Voltage Cn 09 031 0A Cn 09 Motor Rated Current X 03 01A 31 O Motor Rated _ DC Injection Braking Cn 10 01 5Hz Cn 10 Starting Frequency DC Braking Start F X 0 1 10 0Hz 0 1Hz 1 5Hz O Cn M DC Braking Current Cn 117050 X 0 100 1 5 lolololo n urren a DC 9 DC Braking Current i E Braking Function Cn 12 DC Injection Braking Cn 12 00 0s X 0 0 25 5s 0 1s 0 5s 4 4 2 1 Time At Stop DC Braking Stop Time i DC Injection Braking Cn 13 00 0s 13 0 0 25 5 0 1 0 0 i Time At Start DC Braking Start Time X 5 Frequency A 4009 Cn 14 Command Upper X 0 109 1 100 Bound Freq Cmd Up Bound Frequency Limit Frequency 4R 0009 Cn 15 Command Lower a X 0 109 1 lolo olo Freq Cmd Low Bound Bound Frequency Jump Cn 16 000 0Hz Cn 16 0 0 400 0 0 1H 0 0H Point 1 Frequency Jump 1 X 2 s Cn 17 0 0H Cn 17 eee 2 X 0 0 400 0Hz 0 1Hz X Frequency Frequency Jump 2 Jump Cn 18 0 0H Cn 18 Frequency Jump LR X 0 0 400 0Hz 0 1Hz X Point 3 Frequency Jump 3 Jump Frequency Cn 19 01 0Hz Cn 19 0 0 25 5 0 1H 1 0H Width Freq Jump Width X z 2 Display Digital Operator Cn 20 00000 Cn 20 0 39999 1 0 Unit 1 Display Unit Operator DSPL Unit X
83. PUT IS CUTOFF PART II 2 27 Sn 04 10 XX Full range DC injection braking stop DC injection braking time differs by the output frequency when stop command is input as shown below CLOSED RUN COMMAND OPEN OUTPUT FREQUENCY DC INJECTION BRAKING TIME CUTOFF OF INVERTER OUTPUT A DC INJECTION Cn 12 x 10 BRAKING TIME INJECTION BRAKING Aa TIME AT STOPPING Cn 12 i e 10 SPEED 100 SPEED OUTPUT FREQUENCY WHEN STOP REFERENCE IS INPUT Sn 04 11 XX Coasting to a Stop timer function provided Once stop command is input run command is disregarded during time CLOSED CLOSED OPEN RUN COMMAND OUTPUT FREQUENCY WHEN STOP REF IS INPUT INVERTER OUTPUT IS CUTOFF T4 Time 4 DECELERATION TIME p T4 Time i 100 SPEED OUTPUT FREQUENCY WHEN STOP REFERENCE IS INPUT PART 2 28 Operation Mode Selection 2 1 GP SL PID Parameter LCD Display No English Change Valid Access Levels Factory During Description Setting Operation GP SL PID PG 0 Stop key effective during operation from control terminal 1 Stop key effective during operation from control terminal 0 Reverse run enabled 1 Reverse run disabled i 0 Control input terminals terminal Sides put terr O function are scanned twice b I O term E selection 1 Control input termi
84. Qty 3 1 CM300HA 12H 2R160E 080 3H324D0460000 277051532 6 6 CM400HA 12H 2RI60E 080 277800179 277051532 6 6 1MBI600NP 060 2RI60E 080 277800195 277051532 6 6 1MBI600NP 060 2RI60E 080 277800195 277051532 6 6 CM300HA 12H 2RI100E 080 4H300D4820002 3P106C06400H7 3H324D0460000 277051516 1 1 12 6 PART I 6 2 Table 6 Spare Parts for 440V Class INVERTER amp PART NAME Main Circuit Transistor Main Circuit Diode Cooling Fan HP SPEC MODEL 5 7MBP075RA120 DF75LA160 AFBOB24SH B 25 CODE 430004820002 3P106C06500C1 277831538 277192195 4130001050001 ay 1 1 NEN DUAE jo Ope sein gum MODEL CM100DU 24F DF75LA160 2123 5 0624 30 CODE 4H300D4820002 4 106 0290042 277810280 277192195 4M903D1890001 4H300D1060007 Qty 1 1 a or S 1 MODEL 2 CM150DU 24F DF100LA160 2123 5 0624 40 CODE 4H300D4820002 4P106C02900A2 277810298 277192217 4M903D1890001 4H300D1060007 Qty 1 i ape 1 NES 1 MODEL CM200DU 24F 2U DDBGU145N16L 2123 ASB0624H B 50 CODE 4H300D4820002 4P106CO2900A2 277810301 277190222 4M903D1890001 4H300D1060007 Qty 1 1 MENT 4203 1 MODEL CM200DU 24F 2U DDB6U145N16L 12245 AFB0824SH B 60 CODE 4H300D4820002 4P106C02900A2 27781030 277190222 4M903D1880006 4H300D1440004
85. Rated Output Current A 80 96 130 160 183 224 300 Output Characteristics Max Output 3 Phase 200 240V Frequency Proportional to input voltage ae Output Up to 400Hz available requency Rated Input Voltage 3 Phase 200 240V 50Hz And Frequency 200 208 220 230 60Hz Power Supply 10 15 Allowable Frequency 5 Fluctuation 440V CLASS INVERTER HP MAX APPLICABLE MOTOR OUTPUT HP KW 1 Inverter Capacity KVA 110 138 180 195 Rated Output Current A 128 165 192 224 Output Max Output Frequency 3 Phase 380 480V Proportional to input voltage Characteristics Rated Output Frequency Up to 400Hz available Rated Input Voltage And Frequency 3 Phase 380 480V 50 60Hz Allowable Voltage Fluctuation 10 15 Allowable Frequency Fluctuation 1 Based on 4 pole motor PART I 5 7 1 CHARACTERISTICS Control Method Sine wave PWM Four control modes switched by parameter V F control Sensorless vector control With Auto tuning PID amp Auto Energy Saving control V F PG control Starting Torque V F control 150 at 3Hz Sensorless Vector control 15096 at 1Hz Speed Control Range V F control 1 10 Sensorless Vector control 1 60 Speed Response 5Hz Sensorless Vector Speed C
86. Tel 886 2 6615 9111 Fax 886 2 6615 0933 http www teco com tw Ver 05 Jun 2006
87. UT Actual accel decel time Accel decel time bn 01 04 Reduction coefficient 8 Sn 19 2 7 DC 100 INJECTION BRAKING 0 H CURRENT 0 or MULTI FUNCTION ANALOG INPUT 9 Sn 19 08 200 STALL LEVEL 309 DURING RUNNING gt ov 15 10V MULTI FUNCTION ANALOG INPUT 10 Sn 19 09 MAX OUTPUT FREQUENCY Cn 02 FREQUENCY REFERENCE LOWER LIMIT gt V 10V MULTI FUNCTION ANALOG INPUT 11 Sn 19 0A MAX OUTPUT FREQUENCY Cn 02 SETTING PROHIBIT FREQUENCY V 10V MULTI FUNCTION ANALOG INPUT PART II 12 Sn 19 OB at SL mode 10 gt MULTI FUNCTION ANALOG INPUT 2 58 E Multi Function Contact Output Selection Parameter No LCD Display English Factory Description Setting Change During Operation Valid Access Levels GP SL PID PG Multi function contact output Terminal 9 Sn 20 00 Term 9 Function Selects terminal function factory preset for running Multi function PHC output Terminal 03 02 Sn 21 01 Term 25 Function Selects terminal 09 function factory preset for zero speed Multi function PHC output Terminal Q9 Sn 22 02 Term 26 Function Selects terminal 09 function factory preset for Agreed frequency Select the set values shown below for Sn 20 to 22 Contact output for 0 1 sec w
88. V for drives with 230V class VFD 500V for drives with 460V dass VFD PART I 4 9 5 TEST OPERATION To assure Safety prior to test operation disconnect the coupling or belt which connects the motor with the machine so that motor operation is isolated If an operation must be performed while the motor is directly connected to the machine use great care to avoid any possible hazardous condition 5 1 CHECK BEFORE TEST OPERATION After completion of installation and wiring check for 1 proper wiring 2 short circuit due to wire clippings 3 loose screw type terminals 4 proper load 5 2 SETTING THE LINE VOLTAGE SELECTING CONNECTOR FOR 460V CLASS 30HP 22kW AND ABOVE The cooling fan line voltage selecting connector shown in Fig 5 must be set according to the type of main circuit power supply Insert the connector at the position showing the appropriate line voltage The unit is preset at the factory to 440 line voltage 440V CLASS 75HP 300HP 400HP 22 23CN3 124 125CN3 126 83 1 2 1 3 1 4 La R TB S 380V 400 415 440V 460V 1 220 2 ae 1 2ICN 4 1 22CN 4 R 440 S 1 TB3 2 b 440V CLASS 100HP 250HP TB4 220V 33CN _ SA4 220V 26CN 2 1 440V E TB
89. Width Set an agreed frequency detection width in units of 0 1Hz The relationship with the multi function contact outputs are shown in the four figures below a to d a Agreed frequency set value of multi function contact output 2 This is closed when output frequency is within the detection width shown in the following figure FREQUENCY REF CLOSED OUTPUT FREQUENCY AGREED FREQUENCY Lo SIGNAL up C OPERATING COMMAND Frequency ref Cn 22 Output frequency Frequency ref Cn 22 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width b Agreed frequency set value of multi function contact output 3 This is closed when acceleration or deceleration is completed and output frequency is within the detection width shown in the figure below FREQUENCY COMMAND M um DETECTION WIDTH Cn 22 OUTPUT FREQUENCY AGREED FREQUENCY SIGNAL Cn 21 Cn 22 Output frequency Cn 21 Cn 22 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width PART II 2 78 c Frequency detection contact set value of multi function contact output 4 This contact is closed when output frequency is equal to or less than Cn 21 as shown in the figure below Cn 22 3 OUTPUT FREQUENCY Cn 21 FREQUENCY CLOSED DETECTION SIGNAL Output frequency lt Cn 21 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width d Frequen
90. ad causes the inverter output voltage to be reduced and save energy Set this value as a percentage of the V F pattern The setting range is 0 200 The energy saving function is disabled when energy saving gain bn 09 is 100 Please refer to page 2 56 the time chart when energy saving operation command is input 10 Monitor No after Power ON bn 10 Change Valid Access Levels LCD Display English During 0 Operation Monitor No After bn 10 1 1 power ON Power On Contents bn 10 e Data to be monitored after turning on power supply is selected with constant NO bn 10 1 Frequency reference bn 10 2 Output frequency bn 10 3 Output current 11 Multi function Analog Output 01 Gain bn 11 12 Multi function Analog Output A02 Gain bn 12 PART II 2 7 1 GP SL PID Change Valid Access Levels Setting Factory During Setting Range Unit Setting Operation Parameter LCD Display No English Multi Function Analog bn 11 1 00 0 01 2 55 Output 01 Gain Output 01 Gain Multi Function Analog bn 12 1 00 0 01 2 55 Output 02 Gain Output A02 Gain 1 To set the output voltage level of A01 channel of analog monitor optional card AO 12 by bn 11 and bn 12 The output voltage level is set in the form of 10Vxbn 11 or bn 12 Channel 1 Channel 1 A01 Select item to be output 10 0V x
91. amp at lower limit speed even in DOWN status PART II 2 51 Notes 1 When the UP DOWN commands are used set Sn 04 1st digit and 2nd digit to 0 if not equal to 0 UP DOWN commands are disable 2 When the UP DOWN commands are selected upper limit speed is set disregarding frequency reference Upper limit speed max output freq Cn 02 x freq reference lower limit Cn 14 3 The largest value among minimum output frequency Cn 07 frequency reference lower limit Cn 15 and main frequency reference input from control circuit terminal 13 or 14 is employed as lower limit speed When output frequency lower than Cn 07 the inverter with no output The minimum of frequency command depend on the value of Cn 15 and Cn 07 Besides the inverter output when Cn 15 gt Cn 07 4 By inputting the FWD REV run commands operation is started at the lower limit speed even if the UP DOWN command is not input When the power supply is turned OFF in the HOLD status the held output frequency is stored By inputting the FWD REV run commands in the HOLD status continuously after the power supply is turned ON operation is performed at the stored output frequency 5 When the JOG run command is input during running by UP DOWN commands the JOG run command has priority 14 FJOG command RJOG command set value 12 13 Forward and reverse jog frequency operation is enabled Set value 12 FJOG command Forward run by jog frequency reference
92. and Control circuit terminals STOP Command LCD Digital Operator Stopping method Ramp to stop Stopping method Coasting to stop Stopping method Full range DC injection branking stop Stopping method Coasting stop timer function provided Operation Mode Select 2 1 O terminal function selection Sn 05 0000 I O term Stop key effective during operation from control terminal Stop key effective during operation from control terminal Reverse run enabled Reverse run disabled Control input terminals C 8 are scanned twice Control input terminals 7 8 are scanned once Selection of item to be analog output terminals Selection of item to be analog output terminals Operation Mode Select 3 PART II S curve and frequency Command characteristics Sn 06 0000 S curve Cmd Char S curve 0 2sec S curve 0 0sec NO S curve S curve 0 5sec S curve 1 0sec Reference command has forward characteristics 0 10V or 4 20mA 0 10094 Reference command has reverse characteristics 0 10V or 4 20mA 100 0 Stop by reference input when frequency reference is missing Operation to continue with 80 of frequence reference when frequency reference is missing Function Operation Mode Select 4 Parameter No Sn 07 Overtorque Detection LCD Disp
93. aseblock is performed when open All other operations are the same as when set value 8 8 Accel decel speed prohibit command set value A As long as accel decel speed prohibit command is input accel decel speed is prohibited and the output frequency at that time is held When stop command is input accel decel speed prohibit state is freed and the system enters stop state The figure below shows a time chart FWD RUN ACCEL DECEL oues SPEED PROHIBIT COMMAND Eo FREQUENCY REFERENCE OUTPUT FREQUENCY Note If the run command is input again after the stop command is input while the accel decel prohibit command is input the holding output frequency is stored unless the accel decel prohibit command is released Therefore operation is performed at the stored output frequency Also when the power supply is turned OFF in the accel decel prohibit command input status the holding output frequency is still stored 9 Inverter overheat alarm set value B As long as an inverter overheat signal is input Over Heat OH2 Alarm blinks on the digital operator 10 Auxiliary analog reference input set value C When this function is selected by the multi function terminal the function set in the multi function analog input is subject to the following restrictions Open Multi function analog input is not accepted Same operation as when F is set in Sn 19 Closed Multi
94. ass Specifications Sn 02 V F Pattern Specifications Sn 02 V F Pattern Low Starting torque 50Hz 50Hz P High S Starting Q9 e torque 60Hz 0 8 Low 2 Satu Starting A j F 5 2 ration torque amp 60Hz 60Hz 8 Satu Starting B Hz ration torque 72Hz 90Hz C Hz 5 9 2 Variable torque 1 T o 50Hz 5 120Hz D 5 S 2 E Variable e 8 torque 2 013 25 50 Hz 5 S 5 5 E S p Variable 0 torque 3 amp gt 2 180Hz E Variable torque 4 Hz For 440V class 2 times voltage value shown in table above Consider the following items as conditions for selecting a V F pattern They must be suitable for 1 The voltage and frequency characteristics of the motor 2 The maximum rotation speed of the motor Select high starting torque only in the following conditions Normally this selection is not required 1 wiring distance is long 492ft 150m and above 2 Voltage drop at startup is large 3 AC reactor is inserted in the input or output of the inverter 4 A motor smaller than the maximum applicable inverter is used Up to 100HP 75kW for 220V class PART II 2 24 E Operator Status
95. ast to stop External fault 1 signal is input from terminal The inverter operates differently as described below when experiencing major faults or minor faults The digits in the error display External Fault 3 EF3 to External Fault 8 EF8 indicate the terminal numbers in which external faults 1 to 4 are set Major faults If an external fault is input the fault is displayed and the inverter stops according to process selection at external fault detection Fault contact output relay is output immediately Minor faults Fault display blinks only when external fault is input the display is made for 0 5 second even when input is less than 0 5 second PART II 2 53 lt Example gt External faults 1 to 4 are set to multi function terminals 1 to 4 Nos of terminal 5 to 8 Display on Digital Operator Multi function Terminal Major Fault Light Minor Fault Blinking No of Fault External Fault 5 Terminal 5 Ext Fault 5 EF5 Fault Ext Fault 5 EFS Alarm External Fault 6 Terminal 6 Ext Fault 6 EF6 Fault Ext Fault 6 EF6 Alarm EF7 Alarm External Fault 7 Terminal 7 Ext Fault 7 EF7 Fault Ext Fault 7 External Fault 8 Terminal 8 Ext Fault 8 EF8 Fault Ext Fault 8 EF8 Alarm Additional Notes of External Faults 1 External fault reset is enabled in baseblock status 2 The following shows the priority order of process selection when more than one e
96. ation mode set Sn 29 0 then run the inverter by pressing the RUN key in the DRIVE operation mode c The Operation and Adjustments of Sensorless Vector Control 1 Adjust the setting bn 08 if the speed accuracy needs to improve When the actual speed is lower than the setting speed increase the set value and when the speed is higher decrease the set value 2 If the motor speed is not stable or the load inertia is too large increase the slip compensation delay time Cn 35 setting Decrease the set value to improve the speed response when the load inertia is smaller 3 If sufficient torque cannot be obtained at a low speed change the V F pattern setting of Cn 02 to Cn 08 to high starting V F or increase the auto torque boost gain 07 Note The autotuning feature is an off line autotuning functions used the AUTOTUNING function to identity and store the motor parameter only in the first time sensorless vector operation after installation the inverter will adjust the related motor parameters to an optimum value during running automatically PART II 4 2 d The Operation Sequence and Display of Motor Parameter Autotuning LCD Display Operation Sequenc LED Displa 25 English SER Key in motor rated voltage data to Cn 03 220V Cn 03 example 220V Max Voltage Key in motor rated current to Cn 09 Cn 09 031A example 31A Motor Rated Enable the Autotuning function by Sn 29 1 setti
97. aty 1 1 1 MDC a 1 MODEL CM300DU 24F 2U DDB6U205N16L 12245 AFB0824SH B 75 CODE 4H300D4820002 4P106C02900A2 277810310 277190249 4M903D1880006 4H300D1440004 ay 1 0 1 2 IE EE MODEL SKM400GB128D SKKH106 16E FFB1224EHE 5 0624 100 CODE 4H300D4820002 4P106C02900D7 277810611 277112302 4H300D5110009 4H300D1060007 aty 1 7 3222 3 MED NEN 1 MODEL CM600HU 24F 2RI100G 160 AFB1224SHE 2123 125 CODE 4 30004820002 4P106C02700A1 277800225 277051524 4M903D1880006 4M903D1890001 aty 1 7 6 6 1 4H300D4820002 1 4P106C02700A1 1 2RI100G 160 277051524 6 A2123 HBT 4M903D1890001 1 4 30004820002 1 4P106C02700A1 1 2RI100G 160 277051524 6 A2123 HBT 4M903D1890001 1 4 30004820002 1 4P106C02700A1 1 2RI100G 160 277051524 6 A2123 HBT T 4M903D1890001 1 4H300D4820002 1 4P106C02700A1 1 2RI100G 160 277051524 6 A2123 HBT 4M903D1890001 4H300D4820002 1 3P106C0060009 1 SKKH500 E16 4M903D2000000 3 PART I 4H300D4820002 1 3P106C0060009 1 6 3 SKKH500 E16 4M903D2000000 3 7 SPECIFICATIONS Basic Specifications 220V CLASS INVERTER HP 25 30 40 50 60 75 100 MAX APPLICABLE MOTOR 25 30 40 50 60 75 100 OUTPUT HP KW 1 18 5 22 30 37 45 55 75 Inverter Capacity KVA 34 41 54 57 67 85 128
98. bn 02 Ath digit 1 The inverter decelerates for the deceleration time specified in bn 04 PART II 2 41 E Protective Characteristic Selection 2 Parameter No LCD Display English Description Change During Operation Valid Access Levels GP SL PID PG Retry and momentary power loss protection Sn 11 0000 Retry amp Ride Thru 1 1st digit Not used 2 2nd digit fault contact signal during auto reset restart operation 0 Not used 1 Not used Fault contact is not energized during Retry operation 1 Fault contact is energized during Retry operation Operation stopped by momentary power loss detection UV1 Operation conticues after momentary power loss Not used Not used 2nd digit 0 A fault contact signal is not output during auto reset restart operation 2nd digit 1 A fault contact signal is output during auto reset restart operation 3 3rd digit operation continued at momentary power loss 3rd digit 0 When momentary power loss is detected DC Volt Low Uv1 Fault occurs and the inverter output is shut OFF 3rd digit 1 If momentary power loss time is within momentary power loss ride thru time Cn 37 the operation continues after the momentary power loss If the momentary power loss ride thru time is exceeded undervoltage fault DC Volt Low Uv1 Fault occurs and the inverter
99. bn 11 of AO 12 card from channel 1 by Sn 28 Channel 2 Select item to be output 10 0V x bn 12 from channel 2 by Sn 28 Channel 2 A02 of AO 12 card To set the output voltage level of multi function analog output terminal The output voltage level is set in the form of 10Vxbn 11 Multi function analog output terminal 0 Select item to be output from terminal 10 0V x bn 11 10 0V x bn 11 by the 4th digit of Sn 05 and the 2nd i digit of Sn 09 Terminal 2 PG Parameter LCD Display Change Setting Factory Valid Access Levels Name No English During Setting Range jt Setting Operation Multi Function Analog bn 11 2 1 13 2 Output 6 items Output Frequency 5 d bn 11 Multi Function Analog bn 12 Output Gain Output Gain bn 12 O 0 01 2 55 0 01 0 5 bn 11 Select the item to be output from terminal 0 bn 11 setting LCD Display English Functions 01 Freq Cmd Frequency Command Reference 02 O P Freq Output Frequency 03 O P Output Current 04 O P V Output Voltage 05 DC Volt DC Voltage 06 O P KW Output Power KW Reserved Not used 12 Sp FBK Amount of speed feedback 13 Sp Compen Amount of speed control compensation PART II 2 8 bn 12 To set the output voltage level of multi function analog output terminal The output voltage level is set in
100. c thermal characteristics are in accordance with constant torque motor special motor 3 3rd digit electronic thermal time constant 3rd digit 1 Used for standard motor and special motor standard ratings 3rd digit 1 Used for motors other than the above short time ratings 4 4th digit selection of inverter protective characteristics Ath digit 0 When inverter output current exceeds 103 the inverter protection electronic thermal characteristics start operating Inverter protection Inverter overload OL2 Fault operates at 150 for one minute to shut OFF inverter output Ath digit 1 When inverter output current exceeds 113 the inverter protection electronic thermal characteristics start operating Inverter protection Inverter overload OL2 Fault operates at 123 for one minute to shut OFF inverter output Note This function is effective only for inverter models with capacity 40HP 30kW or larger 230V class and 75HP 55kW or larger 460V class PART II 2 45 E Multi Function Contact Input Selection Valid Access Levels el Name ED Display Description Factory During No English Setting peration GP SL PID PG Sn 15 03 Sn 15 Terminal 00 66 Selects terminal function factory 03 X olololo Function Term 5 Function preset for multi step speed reference 1 Sn 16 04 Sn 16 Terminal 00 66 Selects terminal function factory
101. cess Levels GP SL PID PG X Factory Setting Parameter No LCD Display English Setting Unit Name Setting Range Cn 41 100 SP_Search V F Curve V F Curve in Speed Search Cn 41 10 100 1 100 lololo To ensure that a fault such as OC does not occur during speed search operation V F must be reduced during speed search operation as compared with that during normal operation Set V F during speed search as follows by the set value of Cn 41 V F during speed search V F at normal operation x Cn 41 42 Voltage Recovery Time Cn 42 Valid Access Levels Change During Operation Factory Setting Parameter No LCD Display English Setting Unit Name Setting Range GP SL PID PG Cn 42 0 3s Voltage Recovery 42 UU ASN X 01 05 04s 03 Set in Cn 42 the time between completion of speed search operation and return to V F at normal operation The setting of voltage recovery time is set as follows 220V class Time required to raise voltage from 0 to 230V 440V class Time required to raise voltage from 0 to 460V PART II 2 87 2 6 Monitoring Parameters Un 1 Valid Access Levels parameter Name LOD Display Unit Descriptions No English GP SL PID PG Frequency Un 01 60 00Hz Display frequency command th
102. ction to be taken output e Inverter capacity is too small Voltage drop due to wiring e Inverter power voltage selection is wrong the power capacity and power system A motor of large capacity 11 kW or greater connected to eUv display appears wren The Invertec power is Operation the same nce S ed Bas been sd turned off while operation signal is input Remove Rapid celeron With generator power supply Hie power atat stopping the inverter e Operation sequence when power is off Set the third and fourth bits of Sn 04 to 01 e Defective electromagnetic contactor eExtremely rapid accel decel e Motor on off switching at the inverter output side Operation Short circuit or ground fault at the inverter output side Transistor error may occur Investigate the error cause p e Motor of a capacity greater than the inverter rating has correct it then restart been started e High speed motor or pulse motor has been started Operation e lotor grengivisnsdf cte nt Check for ground fault in motor or load wiring Load wiring is not proper Over voltage If braking torque is not proper extend the time or eInsufficient deceleration time Operation 5 use a braking resistor If braking resistor is already e Regenerative load Motor is turned by the load installed verify that Sn 10 2nd digit to 1 input voltage compared to motor rated voltage y 9
103. cy reference selection JOG Command Closed Jog frequency reference is selected Accel decel time selection Acc amp Dec Switch Accelerates decelerates with ACCEL time 1 and DECEL time 1 bn 01 bn 02 set values Closed Accelerates decelerates with ACCEL time 2 and DECEL time 2 bn 03 bn 04 set values Open External baseblock NO contact input Ext B B NO_Cont Closed Inverter output is shut OFF Frequency reference is held External baseblock NC contact input Ext B B NC_Cont Open Inverter output is shut OFF Frequency reference is held Accel decel speed prohibit command HOLD command Inhibit Acc amp Dec Frequency reference is held SFS operation is stopped Inverter overheat alarm Over Heat Alarm Closed OH2 blinks on operator and operation continues Mirror fault PART Multi function analog input enabled disabled II Ay Cmd Control Closed Multi function analog input is enabled terminal 16 Multi function analog input is disabled terminal 16 Open 2 46 Set 2 Valid Access Levels Val Function LCD Display English Description GP SL PID PG OD No speed control Speed Ctrl Select Closed Speed control is not provided X X X Integral valve reset in speed control Integral Reset C
104. cy detection contact set value of multi function contact output 5 This contact is closed when output frequency is equal to or more than Cn 21 as shown in the figure below OUTPUT FREQUENCY FREQUENCY DETECTION SIGNAL 4 EM Output frequency gt Cn 21 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width PART II 2 79 23 Carrier Frequency Upper Limit Cn 23 24 Carrier Frequency Lower Limit Cn 24 25 Carrier Frequency proportion Gain Cn 25 Valid Access Levels PANER Name E ie y During Setting Range reds Beca i Operation GP Cn 23 0 4 15 0KHz 0 1KHz 6 0KHz O Carrier Frequency Cn 23 6 0KHz X Upper Limit Carry Freq Up Bound Carrier Frequency Cn 24 6 0KHz X T 0 4 15 0KHz 0 1KHz 6 0KHz Lower Limit Carry Freq Low Bound Cn 24 Carrier Frequency Cn 25 00 i 0 99 0 proportion Gain Carry Freq P_ Gain Cn 25 The relationship between output frequency and carrier frequency is determined as follows from the set values of Cn 23 to Cn 25 a For constant carrier frequency set value of Cn 23 Set 0 in Cn 25 and set the same value in Cn 23 and Cn 24 b For carrier frequency Carrier frequency changes according to Cn 23 to Cn 25 set values and output frequency as shown below A 23 CARRIER FOUT x Cn 25 x K Rete V KC INTERNAL FIXED CONSTANT
105. digitals 7 degment LED 88 Keys Key functions are defined in Table 11 RUN Fig 10 LED Digital operator component names and functions PART II 1 1 PRGM DRIVE key Table 11 Key s functions Function Switches between operation PRGM and operation DRIVE O 70 r DSPL key Display operation status ez Q JOG key Enable jog operation from digital operator in operation DRIVE O D lt FWD REV key Select the rotation direction from digital operator RESET key Set the number of digital for user constant settings Also it acts as the reset key when a fault has occurred INCRENMNT key Select the menu items groups functions and user constant name and increment set values DECRENENT key Select the menu items groups functions and user constant name and decrement set values j 5 2 m 2 EDIT ENTER key Select the menu items groups functions and user constants name and set values EDIT After finishing the above action press the key ENTER 2 2 RUN key Start inverter operation in DRIVE mode when operator is used The led will light wn 5 STOP key Stop 7200GS operation from LCD digital operator The key can be enable or disabled by setting a constant Sn 05 when operating from the control circuit terminal in this case the LED will light RUN STOP indicator lights or
106. e When the required control mode is selected by Sn 13 setting the selected control mode functions are effective only after turning off power supply till the display of digital operator LCD or LED digital operator is off then turn on the power supply again PART 2 44 E Protective Characteristic Selection 5 Change Valid Access Levels Am Description During i 9 Operation GP SL PG 0 Motor overload OL1 protection effective 1 Motor overload OL 1 protection ineffective 0 Motor overload protection standard motor 1 Motor overload protection Inverter duty motor Electronic Thermal Sn 14 0000 0 Motor overload protection time Overload Over Load Select constants are standard time 8 Protection minutes Motor overload protection time constants are short time 5 minutes Inverter overload OL2 protection 10396 continuous 150 for one minute Inverter overload OL2 protection 11396 continuous 123 for one minute 1 1st digit motor protection 1st digit 0 Electronic thermal motor protection is enabled 1st digit 1 Electronic thermal motor protection is disabled 2 2nd digit selection of electronic thermal characteristics 2nd digit 0 Electronic thermal characteristics are in accordance with reduced torque motor standard motor 2nd digit 1 Electroni
107. e Cn 39 Parameter LCD Display bane T Setting Factory V lid Access Levels No English Operation Unit Setting cp sL PID PG Cn 39 02 0s X Cn 39 Speed Search Time SP_Search Time 0 1 25 5s 0 1s 2 0s olololx Set deceleration time during speed search in units of 0 1 second A setting of 0 0 second causes no speed search 40 Min Baseblock Time Cn 40 Change Valid Access Levels Parameter LCD Display Setting Factory Durin Setting Range 5 No English Operation Unit Setting GP SL PID PG Cn 40 1 0s X Min B B Time Min Baseblock Time 0 5 5 0s 0 1s 1 0s O O O PART 2 86 On detecting momentary power loss the inverter shuts OFF output and maintains the baseblock state for a given time Set a time in Cn 40 when residual voltage is expected to be almost Zero When momentary power loss time is longer than the minimum baseblock time speed search operation is started immediately after power recovery WHEN MIN BASEBLOCK TIME IS LONGER THAN WHEN MIN BASEBLOCK TIME IS SHORTER THAN MOMENTARY POWER MOMENTARY POWER LOSS TIME LOSS TIME MOMENTARY MOMENTARY POWER POWER 1055 LOSS TIME MIN MIN BASEBLOCK BASEBLOCK TIME INVERTER NE INVERTER BASEBLOCK BASEBLOCK TIME TIME 41 V F Curve in Speed Search Cn 41 Change During Operation X Valid Ac
108. e R1 Motor Line R 0 0010 0 65 5350 0 3080 Cn 32 Motor Leakage Cn 32 005 54MH 9 4mH 0 00 200 00mH 5 54mH 1 2 1 1 Inductance Ls Equivalent Leakage L 33 0 Cn 33 limiter cnag 139 1 0 200 150 1 2 1 1 Torque Limiter z Cn 34 030 5 X O9 o Cn 34 Motor no load current Motor No Load I 196 0 99 30 OJO X X Slip compensation 35 0 25 35 delay tiie Slip Filter 0 1S 0 0 25 5S 028 1 2 1X 1X PART II R1 The Induction Motor Y equivalent model Ls 4 1 RS b The Sequence of Motor Parameter Autotuning 1 Disconnect the motor load and make sure that the wiring between the inverter and the motor is suitable Check the class difference of inverter capacity and motor rating is less than 2 class or equal PRGM 2 Switch to PRGM operation mode by pressing the digital operator key 3 Key in motor rated voltage data to Cn 13 motor rated slip to bn 08 and motor rated current to Cn 09 according to the motor s nameplate 4 Enable the autotuning function by setting Sn 29 1 PRGM 5 Switch to DRIVE operation mode by pressing the key than run the inverter by pressing the RUN key 6 The inverter system immediately enters into the autotuning operation while complete normally about 20 seconds the inverter return to stopped condition The value of motor parameter will be automatically stored in Cn 31 7 Switch to normal oper
109. e Rapidly Stabilizing Control Status To rapidly stabilize the control conditions even when overshooting occurs shorten the integral time bn 15 and lengthen the derivative time D bn 16 Response After adjustment Before adjustment Time PART II 4 13 Reducing Long cycle Oscillation If oscillation occurs with a longer cycle than the integral time bn 15 setting it means that integral operation is strong The oscillation will be reduced as the integral time is lengthened Response Before adjustment After adjustment Time e Reducing Short cycle Oscillation It the oscillation cycle is short and oscillation occurs with a cycle approximately the same as the derivative time D bn 16 setting it means that the derivative operation is strong The oscillation will be reduced as the derivative time D is shortened If oscillation cannot be reduced even by setting the derivative time D to 0 00 no derivative control then either lower the proportional gain P bn 14 or raise the PID s primary delay time constant 44 Response _ Before adjustment After adjustment Time PART II 4 14 D PG FEEDBACK CONTROL When the PG control mode is selected Sn 13 11 and mounted the PG speed control option card FB C on the control board of the inverter unit the 7200GAS can utilize a motor PG pulse generator which provides a means of speed feedback to compensate for speed fluctuations due to slip
110. e control board Non Operation Non Operation RS 485 communication option card fault e External noise Excess vibration or shock Turn off power then turn on again If error is persistent replace the option card Non Operation Poor connection e Defective communication software in master controller e Check for communication cable between communication option card and master controller PLC e Check for communication software Non Operation e The PG Qiring is not properly connected or open circuit e Check the PG wiring Non Operation e improper setting of ASR parameter or overspeed protection level Cn 52 Check the parameter of ASR and the protection level Non Operation PART II e improper setting of ASR parameter or speed deviation level Cn 51 3 8 Check the parameter of ASR and the speed deviation level 4 APPENDIX A SENSORLESS VECTOR CONTROL The 7200GAS standard with selectable control modes V F control mode GP mode sensorless vector control mode SL mode PID with Auto Energy Saving control mode PID mode and V F PG closed loop control mode PG mode When the Sensorless vector control mode is selected Sn 13 0001 be sure to make the inverter capacity and the motor rating are suitably matched The AUTOTUNE feature can be used to identity and store the important motor parameters in the first time sensorless vector operation after installa
111. e displayed unit ROS Command Frequency Command 0 01 2 is determined by Cn 20 oO pee 0 Output Un 02 60 00Hz Display output frequency the displayed unit is ne Frequency Output Frequency determined by 20 Un 03 Output 0 1A Display inverter output current ro invi utput cu Current Output Current id Un 04 Output wA edd 0 1V Display output voltage command of inverter Ios ao utput v inv Voltage Output Voltage ore P Main Circuit Un 05 310 0V 1 Un 05 DC Voltage DC Voltage 0 1V_ Display DC voltage of inverter main circuit 1 1 Un 06 Output Un 06 KW 01kw Display output f invert olololo n isplay output power of inverter Power Output Power 0 10 0 0101 01 01 0 OPEN 10 CLOSE Input terminal 7 Input terminal 2 Input Un 07 Terminal Un 07 00000000 Input terminal 3 36x x 0 Status u I P Term Status Input terminal Input terminal Input terminal Input terminal 7 Input terminal 9 0 0 0 0 0 0 0 0 OPEN 10 CLOSE Output terminal 9 0 Output 2 Output terminal Un 08 Terminal Un 08 00000000 lalelo Status O P Term Status Output terminal 8 Reversed Reversed Reversed Reversed Reversed LED Lamp Un 09 65535 09 LED Lamp Cheek for JNEP 33 Digital operator Cheek LED Cheek p igital operator O O Un 10 00001 4 Un 10 S W Version Manufacturing use QI o
112. e harmonic component in the inverter output Also the overcurrent caused in the inverter output will trigger the overcurrent protection To avoid this do not use capacitors or surge suppressors in the inverter s output To improve the power factor install an AC reactor on the inverter primary side Radio frequency interference Because the inverter I O main circuit contains a higher harmonics component it may emit RFI noise to communication equipment AM radio etc near the inverter Use a noise filter to decrease the noise Use of a metallic conduit between the inverter and motor and grounding the conduit is also effective Proper routing of input and output leads is also recommended Wire thickness and cable length If the inverter is connected to a distant motor especially when low frequency is output motor torque decreases because of voltage drop in the cable Use sufficiently heavy wire When a digital operator is to be installed separately from the inverter use the TECO connection cable option For remote control with analog signals connect the operating pot or operating signal terminal and the inverter within 30m of the inverter The cable must be routed separately from power circuits main circuit and relay sequence circuit so that it is not subjected to inductive interference by other equipment If frequencies are set not only from the digital operator but also with external frequency controller use twisted pair shielded w
113. e parameter Setting Unit The allowable setting unit means without unit Factory Setting Some of the parameter have different factory setting value under different control mode Valid Access Levels GP V F control mode General Purpose V F control mode SL Sensorless Vector Control mode with auto tuning function 3 PID PID with Auto Energy Saving Control mode PG V F PG closed loop Control mode The parameter is access valid under this control mode the parameter group can be monitored or set by the user The parameter is access invalid under this control mode Number 1 3 different number with different function definitions PART II 2 1 2 2 Frequency command in Multi speed operation An 1 Under the DRIVE mode the user can monitor the parameters and set their values Change Valid Access Levels Parameter 7 Setting Factory Ref No Name LCD Display English During Setting Range Unit Setting Page Operation SL PID PG An 01 000 00Hz An 01 a 0 00 180 00 Hz 0 01Hz 00 00Hz 0 lololo omman Frequency Command 1 An 02 000 00Hz An 02 0 00 180 00 Hz 0 01Hz 0 00 lololo 2 An 03 000 00Hz An 03 iba 0 00 180 00 Hz 0 01 2 O00H2 O lO O O omman Frequency Command 3 An 04 000 00Hz An 04 0 00 180 00 Hz 0 01 2 0 00Hz 0
114. ero phase core in the same winding sense PART I 9 3 9 3 BRAKING RESISTOR AND BRAKING UNIT The braking transistor of 440V 25HP was built in as standard the braking resistor can be connected to main circuit terminals B2 and directly The others without built in braking transistor need to connect braking unit with braking resistor externally When connecting braking resistor or braking unit with braking resistor set system parameter Sn 10 XX1X i e stall prevention during deceleration not enabled Braking resistor and braking unit selection table is shown below Table 10 Braking Resistor and Braking Unit Inverter Braking Unit Braking Resistor Braking Torque HP Rated current MODEL NO Number MODEL NO Specs Number A used used 25 80A JNTBU 230 1 JNBR 4R8KW8 4800W 8Q 1 10 ED 30 96 JNTBU 230 1 JNBR 4R8KW6R8 4800 6 80 1 1170 100 ED 40 130 JNTBU 230 JNBR 3KW10 3000W 10Q 1190 100 ED 50 160 JNTBU 230 JNBR 3KW10 3000W 10Q 990 100 ED 60 183A JNTBU 230 JNBR 4R8KW6R8 4800 6 80 1170 100 ED 75 224A JNTBU 230 JNBR 4R8KW6R8 4800 6 80 98 10 ED 300 JNTBU 230 JNBR 4R8KW6R8 4800 6 80 1080 100 ED 40 JNBR 1R6KW50 1600W 50Q 84 10 ED 48A JNBR 4R8KW27R2 4800W 27 2Q 1170 10 ED 64A JNBR 6KW20 6000W 200 100 ED 80A JNBR 4R8KW32 4800W 32Q 100 ED 96A JNBR AR8KW27R2 4800W 27 2Q 1170 10 E
115. ess Levels During Setting Range Operation Factory Setting GP SL PID PG Parameter Name LCD Display No English Voltage At Min Cn 08 013 0V E m Output Frequency Min Voltage X 0 1 255 0V 13 0V 1 213 1 08 Set inverter output frequency voltage characteristics V F characteristics a Changing V F characteristics Sn 02 0 to E V F characteristics determined by set value Settings of Cn 02 to Cn 08 cannot be changed Refer to page 2 23 Sn 02 F Any V F characteristic can be obtained by the set values of constants Cn 02 to Cn 08 b Voltage values Cn 03 Cn 06 Cn 08 displayed in the operator depend on the set value of Sn 02 V F selection as follows e Sn 02 0 to E Proportional computation is performed with input voltage Cn 01 as 10096 Example When Cn 01 220V and V F pattern Sn 02 1 the following display is shown on the operator 03 220 2n sd5U x29 eqesy 200 Cn 08 10V x 220 200 e Sn 02 The set value is displayed c When V F characteristics are a straight line the same value as Cn 07 is set in Cn 05 The set value of Cn 06 is disregarded PART II 2 72 0 F m Fs FA F is Cn 07 Cn 05 Cn 04 Cn 02 Notes 1 The maximum output voltage is limited by input voltage 2 When the set values of Cn 02 to Cn 08 do not satisfy the following conditions a setting error occurs and V F Curve Incorrect OPE1
116. etting range becomes 10 to 200 of inverter rated current 10 DC Injection Braking Starting Frequency Cn 10 Valid Access Levels Parameter LCD Display Change Setting Factory Unit Setting GP SL PID PG Name No English During Setting Range Operation DC Injection Braking Cn 10 01 5Hz X 0 1 10 0H 0 1H 1 5H Starting Frequency DC Braking Start F 10 Set a frequency for starting DC braking at deceleration stop in units 0 1 2 When a set value is not greater than Cn 07 minimum output frequency DC braking is started with the minimum output frequency 11 DC Braking Current Cn 11 Change Valid Access Levels During Setting Range Operation Cn 11 050 X DC Braking Current Factory Setting GP SL PID PG Parameter LCD Display No English Cn 11 DC Braking Current 0 100 50 1 Set DC braking current in units of 1 Inverter rated current is 100 12 DC Injection Braking Time At Stop Cn 12 1 GP SL PG Change Valid Access Levels Name LCD Display English During Operation Parameter No Setting Setting Factory Range Unit Setting SL PID PG lecti i Cn 12 00 5 12 PC Injection Braking X 00 255s 045 oss 1 1 2 1 Time At Stop DC Braking Stop Time Set the duration of DC braking at stopping in units of 0 1 second When a set value is 0
117. f other manufactures motors the optimum voltage is not always output At tuning operation operation is controlled so that the optimum operating status can be obtained by fine adjustment of voltage a Tuning Operation voltage Limit Cn 49 Limits the range where voltage is controlled by tuning operation Setting is made the units of 9o of rated voltage By setting this value to 0 tuning operation is not performed Cn 49 Cn 49 PART II 4 5 b Tuning Operation Control Cycle Cn 50 Sets the control cycle of tuning operation c Tuning Operation voltage Step Cn 51 52 Sets voltage variation width of one tuning operation cycle Setting is made in the units of of rated voltage By increasing this value rotation speed variation becomes larger This voltage variation width is set at tuning stanting voltage 10096 and 5 With the other voltage value voltage variation width obtained by linear interpolation is set Voltage Variation 4 Width Cn 51 Cn 52 Output Voltage 596 100 3 Energy saving coefficient K2 Cn 58 e Voltage at which the motor efficient will be the maximum is calculated by using this coefficient at operation in the energy saving mode and the calculated value is to be voltage reference This value is already set to the value of a TECO motor as the initial value By increasing the energy saving coefficient output voltage becomes larger 4 Energy savi
118. gnal for monitoring inverter output state output frequency output current etc Output resolution 11 bits 1 2048 Output voltage 10 to 10V non isolated Output channel 2 channels Digital reference Card DI 08 4H300D4570006 Allows 8 bits digital speed reference set Input signal binary 8 bits BCD 2 digits code Input voltage 24V isolated Input current 8mA Analog reference Card Al 14B PART I 4H300D4580001 Allows bipolar high precision high resolution analog speed reference set Input signal level 0 to 10VDC 20KQ 4 to 20mA 2500 3 channels Input resolution 13 bits code 1 8192 9 7 Valid Access Levels Install Name Code No Descriptions GP SL PID PG Location Converts the multi function analog output EN 3P103D0280001 terminals 03 02 signal from 0 10V to OTOIO 3CN 4 20mA signal Outputs isolated type digital signal for monitoring inverter run state alarm signal zero speed detection etc Output channel Photo coupler 6 Digital output channels card DO 08 48V 50mA or less Relay contact output channels 250VAC 1A or less 30VDC 1A or less PROFIBUS protocol communication optional card PROFIBUS Communication method Asynchronous Communication PUR GS P Communication speed 19 2Kbps max Interface 5 232 RS 422 RS 485 Instal
119. h different from those of the TECO standard motors or if a fault occurs because of improper constant setting perform the following adjustment Adjustment at fault Occurrence Fault Corrective Action Does setting frequency exceed 100Hz If it does Power does not change in the energy saving mode the energy saving mode is released Is the load ratio excessively large When the load ratio is excessively large energy saved value becomes larger as the load becomes lighter Power variation is very small in the energy saving mode Increase the time constant On 16 of power Hunting at a light load detecting filter Current increases to cause OL1 or OL2 although Decrease the value Cn 46 of energy saving within rated load torque Especially at low voltage upper limit at GHz Or decrease the frequency energy saving coefficient reduction ratio Cn 59 When the energy saving mode is entered after completion of acceleration the motor stalls to a Increase the lower Cn 47 or Cn 48 stop Especially at a light load Revolutions change periodically and its cycle is Decrease search operation voltage stop Cn 51 or almost equal to Cn 50 set value Cn 52 PART II 4 8 C PID CONTROL IN PID CONTROL MODE When the PID control mode is selected Sn 13 0010 there are standard with Auto Energy Saving function AES as appendix B shown and PID control function The PID control function is a control system that
120. he low speed 50 range Allowable load characteristics of the standard motor are shown in the figure If 100 continuous torque is required in the low speed range use an inverter duty motor 36 20 60 FREQUENCE Hz High speed operation Allowable Load Characteristics of the Standard Motor When the motor is used above 60Hz motor mechanical design should be verified Contact your motor manufacturer Torque characteristics Motor torque characteristics vary when the motor is driven by an inverter instead of commercial power supply Check the load torque characteristics of the machine to be connected B Vibrations Because of the high carrier modulation technique for PWM control the 7200GAS series reduces motor vibration to a level equal to running with a commercial power supply Larger vibrations may occur under the following conditions 1 Response at resonant frequency of the mechanical system Special care is required if a machine which has previously been driven at a constant speed is to be driven at varying speeds Installation of anti vibration rubber padding under the motor base and frequency jump control are recommended 2 Rotator residual imbalance Special care is required for operation at 60Hz or higher frequencies B Noise Inverter operation is as quiet as operation with commercial power supply At above rated speed 60Hz noise may increase by motor cooling fan Application to Special Purpose Motors
121. her Sn 20 or 22 to OB enables signal to be output at overtorque detection 4 4th digit Not used PART II 2 34 2 SL Parameter No Name LCD Display English Description Factory Setting Change During Operation Valid Access Levels GP SL PID PG Sn 07 Overtorque Detection Sn 07 0000 Over Tq Detect 0 1 Overtorque detection disabled Overtorque detection enabled 0 ze Enabled only if at agreed frequency Enable during operation except during DC injection 0 1 Operation continued after overtorque is detected Coasts to stop if overtorque is detected 0 1 Overtorque detection with current Overtorque detection with torque 0000 1 1st 2nd 3rd digit functions same as GP PID PG control mode 2 4th digit Ath digit 0 Overtorque detected with current Ath digit 1 Overtorque detected with torque PART II 2 35 E Operation Mode Selection 5 1 GP SL Change Valid Access Levels During Operation GP SL PID PG Parameter LCD Display No English Factory Setting Description 0 Frequency reference input by option card 1 14 01 08 or SI M 1 Frequency reference input by digital operetor or control cirauit input terminals RUN STOP command input by option card 1 14 01 08 or Option SI M Card Invater Sn 08 0000 1 RUN STOP
122. hile detecting signal Function LCD Display English Description Valid Access Levels GP SL During running Running Closed During running Zero speed Zero speed Closed Zero speed Agreed frequency Frequency Arrive Frequency P Output 2 el Cn 22 frequencys Cn 22 Agreed frequency setting Agreed F Arrive Closed Set value 2 in agreed frequency status and Cn 21 Cn 22 s output frequencys Cn 21 Cn 22 Frequency detection 1 Freq Det 1 Closed Output frequency Cn 21 Frequency detection Freq Det 2 Closed Output frequency 2 Cn 21 Inverter operation ready Run Ready OK Closed Inverter operation ready During undervoltage detection Low Volt Detect Closed During undervoltage detection During baseblock Output B B Closed During inverter output baseblock Frequency reference mode Freq Cmd Operator Open From control circuit terminal Closed From operator Control command Run Source Operator Open From control circuit terminal Closed From operator Overtorque detection Over Tq Detect Closed During overtorque reference missing Frequency reference missing Freq Cmd Missing Closed While frequency reference missing Not used Reserved 0 Fault Fault Closed Fault except CPF 00 CPF 01 Not used PART II Reserved 0 2
123. ime of the fault When the total number of faults exceeds the number of auto restart attempts Cn 36 automatic reset is not performed and inverter output is shut OFF At this time fault contact output is output PART II 2 85 FAULT WHEN 2ND DIGIT DETECTION OF Sn 11 1 FAULT StF FAULT CONTACT CONTACT IS OUTPUT OUTPUT NUMBER OF FREQUENCY D CMM E 44 REVOLUTIONS OF MOTOR 37 Power Loss Ride thru Time Cn 37 Change During Setting Range Som Operation SL PID PG Valid Access Levels Parameter Name LCD Display No English Cn 37 0 2 0s 2054 Power Loss Ride thru Cn 37 2 0s X Time Ride thru Time e Set in units of 0 1 second The initial value depends on the inverter capacity 38 Speed Search Detection Level Cn 38 Valid Access Levels vane SE Teora rango Stine Fann Operation SL PID PG Speed Search Cn 38 150 3 5 Cn 38 eval Sp SS X 0 200 1 150 When inverter output current immediately after power recovery is larger than the set value of Cn 38 speed search operation is started When inverter output current is smaller than the set value of Cn 38 the frequency is interpreted as a speed synchronization point and acceleration or deceleration is performed again up to a specified frequency 39 Speed Search Tim
124. in 0 0 10 0 Setting of integral time 1 bn 15 010 05 PID I Time 0 0 100 05 Setting of differential time D bn 16 0 00S PID D Time 0 00 1 00S PID offset adjustment PID Bias bn 17 000 PID Bias 0 109 PID integral upper Bound Cn 43 100 PID I Upper 0 109 PID primary delay time constant 44 0 08 PID Filter 0 0 2 55 Integral value reset Integral value reset by external contact signal PID Control Cancel PID Control Canceled by external contact signal PID Control selection PID Control mode is entered by setting Sn 19 09 Control mode selection Control mode selection Sn 13 0010 PID Mode 1 The unit and setting range be changed according to the setting of the operator display mode Cn 20 2 Cn 43 Cn 44 have different function in the PG control mode Ref To appendix D PART II 4 9 lt b gt How to input PID control signals For setting of aimed values the multi function analog input control terminal 9 or Constant An 01 04 can be selected The detected feedback value can be input from control terminal 0 10V voltage signal or Control terminal 4 20mA current signal as shown below 7200GS 2KQ 5 15V Power Supply 2KO lt 15 Aimed Value Setting 0 to 10V when Sn 19 09 B In
125. input AUX 1 Upper E Value 109 pma Lag Constant When Sn 19 09 E requency bn 15 gt ATS aa io D Cn 43 Detected Value bn 13 bn 16 VIN or AIN Fig 11 Block Diagram of PID Control Section Deviation NIRE DC EMIT MM M MEE CE IS Aimed Value Deviation Detected Value P Output Deviationxbn 14 Output becomes the same as deviation after lapse of bn 15 bn 16 ESN Variationx Imsec D Fig 12 Response when Deviation is of Step Form e Deviation Aimed value detected value x bn 13 output Deviation x bn 14 output Integration of deviation the additional value obtained at every 7msec be calculated by the following equation Pe 7 Deviation x 7 __ bn 15 set value output the output is obtained by multiplying the difference between the value before bn 16 set value 7msec of deviation and the current value by gain of EE sec The PID final outputs all added PART II 4 11 2 PID control operations In order to distinguish the separate PID control operations The figure below shown the changes in the control input when the deviation between the target value and the feed back is held constant Deviation PID control D control _ 1 control Control input od eTR EET ERA P control Time Fig 13 PID Control Operations P Con
126. inverter output is shut off when a ground fault occurs at the inverter output side and the ground fault current exceeds approximately 50 of the inverter rated current Fault GF Ground Fault The inverter output is shut off when the main circuit DC voltage becomes excessive because or regeneration energy caused by motor deceleration negative load Fault OV ge p Detection Approx 800V for input voltage set 400V and above Over Voltage Level Approx 700V for input voltage set 400V or less Approx 400V for 200V class The inverter output is shut off when the ambient temperature rises and the Fault OH Cooling fin overheat heat sink fin reaches 105 C Please check for a detective cooling fan or OVE Heat clogged filter Inverter output is stopped when motor overload is detected by the electronic thermal overload in the inverter Either a inverter duty constant torque Fault OL1 y Motor specialized motor or general purpose motor can 9 selected If more than Motor Over Load one motor is driven overload protection should be disabled Use a thermal relay or thermal protector for each motor Overload The inverter output is shut off when the electronic thermal overload reaches protection Fault OL2 Inverter or exceeds the inverse time limit of 103 of the inverter s rated current inverter Over load occurs Maximum rated overload 110 1 min The motor
127. ion Chegative 0 output Not used BCD input 1 resolution BCD input 0 1 resolution BCD input 0 01 resolution Digital Reference BCD input 1Hz resolution DI 08 5 26 0000 Ferquency pi 08 Fun Select BCD input 0 1Hz resolution reference set mode BCD input 0 01Hz resolution BINARY input 255 100 BINARY input input value sisplayed in decimal on operator Option Card Function Selection Not used Not used 1F F output frequency Sn 27 0010 Digital pulse PM C Fun Select Monitor Card 10F F output frequency PM C 6F F output frequency 12F F output frequency 36F F output frequency PART II Output frequency max frequency 100 Output current Rated current 100 Output voltage Channd 1 Cn 01 100 DC voltage 220V 400V 100 nc Q 9026 0100 440V 800V 100 12 0 12 Fun Select Output frequency max frequency 100 Output current Rated current 100 Output voltage Channd 2 Cn 01 100 DC voltage 220V 400V 100 440V 800V 100 2 65 4 PG 4 ut Factory Function Sn Name LCD Display Descriptions Setting 4th 3
128. ire as shown in the following figure and connect the shielding to terminal E not to the ground SPEED SETTING POWER SUPPLY 15V 200mA SHIELDED INSULATED WIRE CONNECTION TERMINAL 2kQ 2KQ 0 TO 10V NN MASTER SPEED REFERENCE FREQUENCY 0 10V 20KQ CONTROLLER 1 4TO20mAP MASTER SPEED REFERENCE Gera 1 3 4 20ma 2500 AUX FREQ REFERENCE ov 0 10V 20kQ INPUT TWISTED PAIR V INSULATED WIRE 4 20 G CIRCUIT PROTECTION AND ENVIRONMENTAL RATINGS NOTES Circuit Protection The maximum rms symmetrical amperes and voltage of 7200GS series are to listed as follows Device Rating Short circuit Maximum Voltage HP Rating A Voltage V 25 50 5 000 fone 51 100 10 000 25 50 5 000 440V 51 200 10 000 480V 201 400 18 000 Environmental Ratings The 7200GS is suitable for use in pollution degree 2 environments Field Wiring Terminals and Tightening Torque The wiring terminals and tightening torque as follows The main circuit terminal specifications use 60 75 C copper wire only a 220V class Inverter Rating HP Cable Size AWG L3 T1 T2 T3 B2 6 O 4 Tightening Torque pound in 35 Terminals Mark Terminals M6 25 6 M6 35 4 M8 78 6 156 2 0 78 4 156 2 0 78 4 156 2 0 x 2P 78 4 156 2 0
129. lation Use the following procedure to install these option card 1 Turn off the main circuit power supply 2 Leave it off for a least one minute before removing the front cover of the inverter Check to be sure that the CHARGE indicator is OFF 3 Insert the spacer Which is provided with the option card into the spacer hole at the control board 4 Pass the spacer through the spacer hole at the option card Check to be sure that it is precisely aligned with the 2CN or 3CN position and snap it into the proper position 5 2CN port and 1CN port are used at the same time by GS P so can t be work when GS P is used CONTROL PC BOARD OPERATOR CONTROL TERMINAL MAIN CIRCUIT TERMINAL Fig 8 Option card Installation PART I 9 8 PART II OPERATION MANUAL PART I 1 0 1 DESCRIPTION OF USING 7200GS 1 1 Using LCD or LED digital operator 720065 are standard with LCD digital operator JNEP 34 Moreover an LED digital operator JNEP 33 is also available Three two digital operator have the same operation functions except the LCD and 7 segments LED display difference e The LCD and LED digital operator has 2 modes DRIVE mode and PRGM mode When the inverter is stopped DRIVE mode or PRGM mode can be selected by PRGM pressing the key In DR
130. lay English Sn 07 0000 Over Tq Detect 0 1 Description Overtorque detection disabled Overtorque detection enabled 0 1 Enabled only if at agreed frequency Enable during operation except during DC injection 0 1 Operation continued after overtorque is detected Coasts to stop if overtorque is detected 0 1 Overtorque detection with current Overtorque detection with torque Factory Setting 0000 Change During Operation Valid Access Levels GP SL PID PG 2 34 2 35 Operation Mode Select 5 Sn 08 Option Card Invater Function Selection Sn 08 0100 AI DI amp SI M Card 0 1 Frequency reference input by option card AI 14B 01 08 SI M Frequency reference input by digital operetor or control cirauit input terminals 0 1 RUN STOP command input by option card AI 14B 01 08 or SI M RUN STOP command input by digital operator or control circuit input terminals 00 01 10 11 SI M communication fault deceleration to stop bn 02 SI M communication fault coast to stop SI M communication fault deceleration to stop bn 04 SI M communication fault continue to run 0100 2 36 2 37 Operation Mode Select 6 Sn 09 Analog Output Selection and Slip Compensetion Sn 09 0000 Output Select 0 1 Analog output tereminal
131. llation manual thoroughly before installation operation maintenance or inspection of the inverter Only authorized personnel should be permitted to perform maintenance inspections or parts replacement In this manual notes for safe operation are classified as WARNING or CAUTION Indicates a potentially hazardous situation which if not avoided could result in death or serious injury to personnel NCAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury to personnel and damage to equipment It may also be used to alert against unsafe practices This inverter has been placed through demanding tests at the factory before shipment After unpacking check for the following 1 Verify that part numbers on shipping carton and unit match the purchase order sheet and or packing list 2 Do not install or operate any inverter which is damaged or missing parts 3 Do not install or operate any inverter which has no QC marking Contact your local distributor or TECO representative if any of the above have been found 1 2 PRODUCT CHANGES TECO reserves the right to discontinue or make modifications to the design of its products without prior notice and holds no obligation to make modifications to products sold previously TECO also holds no liability for losses of any kind which may result from this action PART I 1 1 2 RECEIVING N CAUTION Thi
132. losed Integral valve is reset in speed control X X X OF Not used Reserved 10 UP command Closed Output frequency increment 11 DOWN command DOWN Command Closed Output frequency decrement Closed Forward jog run 12 FJOG command Forward Jog O O FWD LED lights Display 6Hz Closed Reverse jog run 13 RJOG command Reverse Jog Digital operator REV LED does not light Display 6 2 AE Not used Reserved 522 External fault 5 External fault 5 O O O O a External fault 6 External fault 6 O O O O External fault signal input oe External fault 7 External fault 7 External fault 8 External fault 8 O O O DC injection braking tay 60 command DC Braking Command injection start frequency and the DC JOG with priority 2 injection braking command is closed 61 Search 1 Max Freq Sp Search Closed Search from max frequency X 62 Search 2 Set Freq Sp Search Closed Search from set frequency X Energy saving p 63 operation Erg Saving Run Closed Energy saving O O O O Closed Speed search from output frequency 64 Search 3 O P Freq Sp_Search Ol o X o Open Base Block Integral valve reset 65 control Integral Reset Closed Integral value reset at PID control X X 66 PID control cancel PID Invalid Closed PID control canceled i Not used Reserved
133. lt in the watchdog CPFOO or transmission between the mainframe and operator the inverter is not operated 16 Not used set value F Multi function contact output not used E LCD Language Selection Factory Change Valid Access Levels Setting During Operation GP SL PID PG Parameter No Name LCD Display English Description Sn 23 0 0 English Sn 23 Language 7 X displayed selection Language English 1 Chinese PART II 2 62 ll Option Card Function Selection Sn 25 Sn 28 Differs according to control mode 1 GP English EM During Change Valid Access Levels Operation GP SL PID PG Function LCD Display Descriptions Factory Setting Analog Reference Card Al 14B Sn 25 0000 Al 14B Fun Select Positive negative values of frequency reeference determine FWD REV operation Positive frequency reference value determine forward operation Chegative 0 output Not used Digital Reference Card DI 08 Ferquency reference set mode Sn 26 0000 DI 08 Fun Select BCD input 1 resolution BCD input 0 1 resolution BCD input 0 01 resolution BCD input 1Hz resolution BCD input 0 1Hz resolution BCD input 0 01Hz resolution ojojojojojojojo 20
134. matches a feedback value i e a detected value to the set target value Combining proportional P integral I and derivative D control makes control possible even for a mechanical system with dead time This section explains the PID control applications and operations along with the constant settings and tuning procedure lt a gt Constants related to PID Control Mode Function Parameter NO Name LCD Display English Setting Unit Setting Range Factory Setting Valid Access Levels Setting of PID Control aimed value 4 An 01 Setting of aimed value 1 Frequency command 1 01 060 00Hz Frequency command 1 0 01Hz 0 00 400 00Hz 60 00Hz An 02 Setting of aimed value 2 Frequency command 2 An 02 000 00Hz Frequency command 2 0 01Hz 0 00 400 00Hz 0 00Hz An 03 Setting of aimed value 3 Frequency command 3 030 000 00Hz Frequency command 3 0 01Hz 0 00 400 00Hz 0 00Hz An 04 Setting of aimed value 4 Frequency command 4 An 04 000 00Hz Frequency command 4 0 01Hz 0 00 400 00Hz 0 00Hz An 09 Setting of aimed value 5 Frequency command 5 An 09 006 00Hz Jog command 0 01Hz 0 00 400 00Hz 6 00Hz Setting of PID Control Constant Setting of detected value adjustment PID Detection Gain bn 13 01 00 PID Gain 0 01 10 00 Setting of proportional Gain P bn 14 01 0 PID P Ga
135. me constants are short time 5 minutes Inverter overload OL2 protection 103 continuous 150 for one minute Inverter overload OL2 protection 113 continuous 123 for minute Parameter Function No LCD Display English Description Factory Setting Change During Operation Valid Access Levels GP SL PID PG Terminal Function Sn 15 03 Term 5 Function Selects terminal function factory preset for multi step speed reference 1 Terminal Function Sn 16 04 Term 6 Function Selects terminal function factory preset for multi step speed reference 2 Terminal 7 Function Sn 17 06 Term 7 Function Selects terminal function factory preset for jog frequency reference Multi Function Terminal 8 Function Sn 18 08 Term 8 Function Selects terminal 8 function factory preset for external baseblock by NO contact input Select Multi function analog input Terminal Sn 19 00 Multi Fct y Input Selects terminal 9 function factory preset for auxilary frequency command Multi function contact output Terminal 9 Sn 20 00 Term 9 Function Selects terminal 9 function factory preset for running Multi function PHC output Terminal Sn 21 01 Term 25 Function Selects terminal function factory preset for zero speed
136. n Setting prohibit frequency 4 Setting prohibit frequency is set The fourth value in addition to frequency values set by Cn 16 to 18 can be set Freq Jump 4 Frequency reference lower Freg Cmd Low Bound Set prohibit freq 2 The 2nd value Setting prohibit frequency 2 Freq Jump 2 addition to frequency value set by Cn 16 can be set Torque limit Torque limit Torque limit 10V 250 Not used Reserved 1 Not to be used with An 02 2 440 class V BIAS value 0 to 200V 9 Function as PID control selection in the PID control mode PID 4 Function as frequency reference low limit in the PID control mode PID 5 Function as torque limit to the motor output torque in the sensorless vector control mode SL PART II 2 57 Multi function Analog Input Characteristics 1 Sn 19 0 100 FREQUENCY MULTI FUNCTION ANALOG INPUT 2 Sn 19 1 2 00 F GAIN 1 00 5V 10V MULTI FUNCTION ANALOG INPUT 3 Sn 19 2 10 F BIAS 1 0 10v MULTI FUNCTION ANALOG INPUT 4 Sn 19 3 10 F BIAS 2 0 10 MULTI FUNCTION ANALOG INPUT b Sn 19 4 OVER 200 TORQUE DETECTION 0 LEVEL 0 10V MULTI FUNCTION ANALOG INPUT 6 Sn 19 5 100V V BIAS OV 10V MULTI FUNCTION ANALOG INPUT 7 Sn 19 6 10 REDUCTION COEFFI CIENT a ov 4V 10V MULTI FUNCTION ANALOG INP
137. n 13 11 11 PG V F PG closed loop Control mode PG Ctrl Mode Caution 1 Factory setting as V F control mode GP mode When the required control mode is selected by Sn 13 the selected control mode is effective only after turning off the power supply till the display of digital operator LCD or LED digital operator is off then turn on the power supply again The AUTO TUNE feature can be used to identify and store the important motor parameters in the first time sensorless vector operation after installation and when switching to anyone of the other three control modes then switched back to the sensorless vector control mode the AUTO TUNE feature has to be used to identify and store the motor parameters once again PART II 1 7 2 SETTING USER CONSTANT 2 1 Descriptions of constant function list Formate Change Valid Access Levels Parameter Name LCD Display English During Setting Range Setting Factory Rer No Unit Setting Page Operation GP SL PID PG O or X Descriptions Parameter NO NO of the parameter group 1 1 1 Cn LIL and 0 Name Parameter function name LCD Display English The LCD display contents Change During Operation O The parameter setting can be changed during running X The parameter setting can not be changed during running e Setting Range The allowable setting range of th
138. n 33 100V Tq Comp Limit x 0 50 100V For 440V class the setting range and initial value are doubled Factory settings differ depending on inverter capacity Sn 01 set value 2 SL Parameter No LCD Display English Change During Operation Setting Unit Factory Setting Range Setting Valid Access Levels GP SL PID PG Cn 33 Cn 33 150 Torque Limiter IEN Torque Limit 150 X 0 200 1 1 2 1 1 Sets the upper limit of motor torque in the units of 1 For example When it is set to 150 motor generating torque becomes 1 5 times as large as motor rated torque at the maximum PART II 2 83 34 Motor No Load Current Cn 34 Valid Access Levels Parameter Name LCD Display During Setting Range Setting Factory No English Operation Unit Setting GP SL PID PG Motor No Load Cn 34 030 X Current Motor No Load I 0 99 1 30 lolo XIX Set motor no load current in units of 1 Motor rated current 09 is regarded as 100 When the output current of the inverter is larger than motor no load current Cn 34 the output frequency of the inverter is compensated The amount of frequency compensation is determined by the formula below The maximum voltage frequency Cn 04 is 100 level If the output current is compensated for by the motor rated slip bn 08 If frequenc
139. n command from control circuit terminals are accepted Closed Frequency reference and run command from the digital operator is accepted 3 Option card inverter reference selection set value 2 Specify which of the option cards or inverter references is used for operation The option card inverter selection is effective only while the inverter is not running Open Option card frequency reference and operation signals are accepted Closed Frequency reference and operation signals from the inverter control circuit terminals or the digital operator are accepted 4 Selection of multi step speed references 1 to 3 and jogging frequency selection set values 3 to 6 Up to nine step speeds can be selected by combinations of multi step speed references and jog frequencies PART 2 48 Closed No relation Jog Frequency Multi Step Reference Frequency Reference Reference Selection 3 2 1 x x x x Master speed frequency reference x x x Auxiliary analog reference x x Frequency reference 3 An 03 x x Frequency reference 4 An 04 x Frequency reference 5 05 x Frequency reference 6 06 x Frequency reference 7 07 O Frequency reference 8 An 08 O Jog frequency An 09 In operator mode 1st digit of Sn 04 is 1 frequency reference 1 An 01 is enabled When the multi function anal
140. nals are scanned once Selection of item to be analog output terminals 02 Selection of item to be analog output terminals 2 1 1st digit Select processing to be performed when the STOP key of the digital operator is depressed during running by control circuit terminals 1st digit 0 During running by signals from control circuit terminals the STOP key from the digital operator is accepted If the STOP key is depressed the inverter stops according to the setting of the 3rd and 4th digits of Sn 04 while the STOP LED indicator blinks This stop command is held within the inverter until both the FWD run command and REV run command of control circuit terminals become open or other frequency reference is selected in the multi step speed command or jog frequency reference section 1st digit 1 During running by signals from control circuit terminals the STOP key from the digital operator is not accepted 2 2nd digit REV run prohibited 2nd digit 0 REV run command from control circuit terminals or the digital operator is accepted 2nd digit 1 REV run command from control circuit terminals or the digital operator is not accepted 3 3rd digit selection of double scanning sequence command 3rd digit 0 Sequence command control circuit terminals 1 to 8 is scanned twice 3rd digit 1 Sequence command control circuit terminals 1 to 8 is scanned once 4
141. ng Sn 29 1 Auto tuning Valid Switch to DRIVE operation mode by PRGM pressing the DRIVE key then run Auto tuning the inverter by pressing the RUN key Autotuning operation completed success Auto tuning Success Autotuning operation fail Auto tuning Fail Toread the motor terminal resistance Cn 31 0 308Q eaample 0 3080 Motor Line R Switch to normal operation by setting Sn 29 0 Sn 29 0 Auto tuning invalid Freq 00 00 2 gt Selected DRIVE mode TECO PART II 4 3 B AUTO ENERGY SAVING CONTROL IN PID CONTROL MODE When the PID control mode is selected Sn 13 0010 the Auto Energy Saving AES function adjust an optimum output voltage to minimize the inverter output current automatically according to the load The output power can be saved the saved value varies according to the load ratio Little energy saving effect is obtained with the load ratio exceeding 70 As the load becomes lighter the effect becomes larger lt a gt Constants rebted to Auto Energy Saving Control in PID Control Mode The table below shows the constants need in the auto energy saving mode To change any of the On L parameters it is necessary to set Sn 03 to 1010 and set Sn 03 to 0000 after changed On 1L parameters for safe Function Parameter Name and Descriptions LCD Display English Setting Unit Setting Range Factory Setting Valid Access Levels
142. ng coefficient reduction ratio Cn 59 In order to prevent over excitation the low frequency area this constant reduces output voltage at low frequency Set in the reduction ratio at 6Hz According to this value output voltage is reduced with the reduction ratio Cn 59 when output voltage of 15Hz or less is 6Hz or with the reduction ratio obtained by linear interpolation of reduction ratio 10096 at 15Hz Reduction ratio 100 Cn 59 Output frequency 6 15 60Hz PART II 4 6 5 Motor code Cn 60 By setting this code energy saving coefficient is set to Cn 58 when a TECO motor is used This motor code is the same as that used for motor constant setting Sn 01 By setting the capacity and initializing by Sn 01 the same code is written to Cn 60 Therefore when the inverter and motor has the same capacity setting is not needed When exclusive use motor or other manufacturer s motor is used and its motor constant is not Known or when the inverter and motor has the different capacity try to set the mother code corresponding to the motor voltage and capacity to Cn 60 The motor codes are shown in the table below 220V class 440V class Motor Cn 58 Motor Cn 58 Capacity Initial value Capacity Initial value 1 2 288 20 1 2 576 40 223 70 447 40 169340 388 80 156 80 313 60 122 90 245 60 94 75 189 50 72 69 145 38 70 44 140 88 63 13 126 26 57 87 115 74 51 79 103 58 46 27 92 54 38 16 76 32 35 78
143. nput voltage 150 255 0V 220 0 When the set value of n 01 is larger than the motor rated voltage the following problems may occur Set Cn 01 to match the motor rated voltage a The motor is excited excessively during deceleration and heated b The motor vibrates during deceleration c The motor is saturated during deceleration and the main circuit devices are damaged The inverter change the operation levels according to the Cn 01 setting automatically as below shown Input Voltage Cn 01 OV Level BTR Level UV Level Inverter Set value Detection Return Detection Return Detection Return 220 Class 255 or less 400 380 380 375 210 220 440 Class Set valuez 400 800 760 760 750 420 440 440 Class Set value 400 700 660 660 650 420 440 2 Max Output Frequency Cn 02 Valid Access Levels GP SL PID Change During Operation Cn 02 060 0Hz X Max O P Freq Parameter No LCD Display English Setting Unit Factory Setting Name Setting Range PG Max Output Frequency Cn 02 50 0 400 0Hz 0 1Hz 60 0Hz O O PART 2 70 3 Max Output Voltage Cn 03 Parameter No Name Change During Operation LCD Display English Setting Range Setting Unit Factory Setting Valid
144. o bn 11 PART II 2 30 E Operation Mode Selection 3 ENA Parameter LCD Display Valid Access Levels Factory During No English Setting Operation GP SL PID PG 00 S curve 0 2sec 01 S curve 0 0sec NO S curve 10 S curve 0 5sec 11 S curve 1 0sec Reference command has forward characteristics S curve and 296 0000 0 10V or 4 20mA 0 100 frequency S curve 1 Reference command has reverse Command len po Char characteristics characteristics 0 10V or 4 20mA 100 0 Stop by reference input when frequency reference is missing Operation to continue with 80 of frequence reference when frequency reference is missing 1 1st digit 2nd digit S curve selection of soft starter The S curve characteristics of the soft starter depend on the setting of the 1st and 2nd digits as follows 2nd digit 1st digit Contents 0 0 The S curve characteristic is 0 2 second 0 1 No S curve characteristics 1 0 The S curve characteristic is 0 5 second 1 1 The S curve characteristic is 1 second OUTPUT FREQUENCY FREQUENCY _ REF TIME S CURVE CHARACTERISTICS TIME TSC Note S curve characteristic time refers to the time from acceleration rate 0 to the time when a normal acceleration rate determined by a specified acceleration time is obtained a Time chart at FWD REV run change with S curve charac
145. oe ND Fault Turn off power then turn on again If error is Excessive vibration or shock persistent replace the option card Operation Turn off power then turn on again If error is Operation External noise 3 p e Excessive vibration or shock persistent replace the option card Operation PART II 3 4 B Warning and Self Diagnosis Functions Protection function Explanation Low voltage protection Monitor display appears if low voltage protection conditions such as a drop blinking main circuit voltage in main circuit voltage or momentary power loss occur while the inverter Alarm UV insufficient output is OFF DC Volt Low Monitor display appears when the main circuit DC voltage rises above the blinking 1 High voltage protection Alarm OV detection level while the inverter output is OFF Over Voltage Monitor display appears when a separate thermal protector contact is input blinking 1 Cooling fin overheat warning te theexternal terminal nem ior This function is used to protect the machine and to monitor the inverter blinking output torque The inverter output reacts in a preset manner when the inverter output current exceeds the over torque detection level The monitor display blinks when operation continue is preset Overtorque detection Alarm OL3 Over Torque Inverter acceleration is stopped when 150 of o
146. og input is selected by functions other the frequency reference Sn 19 0 frequency reference 2 An 02 becomes effective When the multi function analog input is not used set F to the set value For multi step speed operation with frequency reference from digital operator perform the following setting Sn 04 1 gt 01 becomes effective 2 Sn 19 00 An 02 becomes effective 5 Accel decel time selection select value 7 Accel decel time is switched when closed Switching is permitted even during acceleration or deceleration Open The accel decel time set by bn 01 and bn 02 is accepted Closed The accel decel time set by bn 03 and bn 04 is accepted 6 External baseblock set value 8 Baseblock is performed when closed External baseblock differs as follows depending on the input status of the run command 11 When external baseblock signal is input during running blinks the digital operator and inverter output is shut OFF When the external baseblock signal disappears the inverter restarts with the frequency reference at that time The voltage returns to the set value in the voltage recovery time When stop signal is input and an external baseblock signal is input while the inverter is decelerating B B bb Alarm blinks on the digital operator the inverter output is shut OFF and the output frequency is set to OHz PART II 2 49 7 External baseblock set value 9 B
147. ontrol Accuracy V F control 1 with slip compensation e V F PG Control 0 03 Sensorless Vector control 0 5 Frequency Control Range 0 1 400 0Hz Frequency Setting Resolution Control Characteristics Digital reference 0 01Hz 100Hz Below Analog reference 0 06Hz 60Hz Frequency Accuracy Digital reference 0 01 10 40 C Analog command 0 1 25 C 10 C Output Frequency Resolution 0 01Hz 1 30000 Frequency Setting Signal 0 10VDC 20KQ 4 20mA 2500 Overload Capacity 150 rated output current for 1 minute Accel Decel Time 0 1 6000 0 sec Accel Decel time settings independently Efficiency at Rated Freq 0 95 above Braking Torque Approx 20 Approx 125 When using braking resistor Inverter of 220V 20HP 15KW or less and 440V 25HP 18 5KW or less Built in braking transistor Motor Overload Protection Electric thermal overload relay Instantaneous Overcurrent OC and Short Circuit Protection Motor coasts to stop at approx 20096 rated output current Inverter Overheat Protection OL2 150 inverter rated output current for 1 min Overvoltage OV Motor coasts to stop if the main circuit voltage exceeds 410VDC 820VDC for 440V class Undervoltage UV Motor coasts to stop if the main circuit voltage drops to 190VDC 380VDC for 440V class Momentary Power Loss Protective Functions
148. operation However do not use the MC frequently for start stop operation or it will lead to a reduced reliability When the digital operator is used automatic restart after power failure is disabled so that MC starting is impossible Although the MC can stop the inverter regeneration braking is disabled and the motor coasts to stop Use of secondary magnetic contactor In general magnetic contactors on the output of the inverter for motor control should not be used Starting a motor with the inverter running will cause large surge currents and the inverter overcurrent protector to be triggered If an MC is used for switching to commercial power supply switch MC after the inverter and the motor stop To switch during motor rotation use the speed search function Use of overload relay The inverter includes an electronic thermal protective function to protect the motor from overheating If more than one motor is driven with a single inverter or when a multi pole motor is used place an overload relay between the inverter and the motor Set 1 to the first position of Sn 14 xxx1 and set the overload relay to the current nameplate value at 50Hz or 1 1 times of that at 60 Hz Power factor improvement elimination of phase advance capacitor To improve the power factor install an AC reactor on the inverter s primary side Power factor improvement capacitors or surge suppressors on the inverter output side will be damaged by th
149. or LED operator blank cover fixed use screws installation manual 2 One special cable for digital operator 3 A blank cover to protect against external dusts metallic powder etc The physical dimension of LCD or LED digital operator is drawn below k 6 1 1 SZ my REMOTE O DIGITAL OPERATOR NEP 34 co N MEN f j o5 PRGM i DRIVE d DRIVER J EDIT ZN ENTER FWD rev Y 2 O EJ RUN STOP Y 1 3 16 11 22 Fig 6 LCD Digital Operator Dimension PART I 9 5 9 4 2 ANALOG OPERATOR All 7200GS have the LCD or LED digital operator Moreover an analog operator as JNEP 16 shown in fig 7 is also available and can be connected through wire as a portable operator The wiring diagram is shown below BREAKER R L1 so O R L1 U T1 P S L2 5 5 12 VIT2 WIT3 Lun RUN 5 FWD oo STOP REV 2 T esed 5 720065 on Master Freq Ref 9760 1 4W ily D ja 210V G GNDov EM V O i x ANALOG e OUTPUT V Analog Operato
150. or phase to phase resistance Q 2929 Torque compensation iron loss Factory Setting Torque compensation limit V Momentary power loss assurance time Minimum baseblock time s during speed search PART II 2 16 Inverter Capacity Selection 440V Class ee Data of Sn 01 Inverter rating HP Inverter rated capacity 385 Max applicable motor capacity HP 300 kW 220 gos rated current 450 Motor rated current A Carrier frequency upper limit kHz Carrier frequency lower limit kHz Carrier frequency proportional gain Motor phase to phase resistance Q Torque compensation iron loss Factory Setting Torque compensation limit V Momentary power loss assurance time Minimum baseblock time s V F during speed search The allowable maximum carrier frequency of 440V class 100HP to 215HP are to be as follows 440V Horse Power 100HP 125HP 150HP 175HP 215HP Max Allowable Carrier Frequency 8kHz 6kHz 6kHz 5kHz 10kHz In PG mode the function of Cn 41 is disabled PART II 2 17 2 SL Parameter No Factory Change During Valid Access Levels Setting Operation cp Pip PG LCD Display English Name Description Sn 01 PART II i Sn 01 29 Inverter Capacity n Inverte
151. ory setting and setting range differ depending on inverter capacity Sn 01 set value 7 Parameter for PID or PG Control mode Refer to Appendix C and D PART II 2 69 E V F Pattern Selection 1 Nei Parameter No Name Change During Operation LCD Display English Setting Range Setting Unit Factory Setting Valid Access Levels GP Input Voltage Cn 01 220 0V X Input Voltage 150 255 0V 0 1V 220 0 Max Output Frequency Cn 02 060 0Hz Max O P Freq 50 0 400 0Hz 0 1Hz 60 0Hz Max Output Voltage Cn 03 220 0V Max Voltage 0 1 255 0V 0 1V 220 0 2 Max Voltage Frequency Cn 04 060 0Hz Max Volt Frequency 0 1 400 0Hz 0 1Hz 60 0Hz Middle Output Frequency Cn 05 003 0Hz Middle O P Freq 0 1 400 0Hz 0 1Hz 3 0Hz Voltage At Middle Output Frequency Cn 06 016 5V Middle Voltage 0 1 255 0V 0 1V 16 5 Min Output Frequency Cn 07 001 5Hz Min O P Freq 0 1 400 0Hz 0 1Hz 1 5Hz Voltage At Min Output Frequency Cn 08 011 0V Min Voltage 1 Input Voltage Cn 01 Parameter No Name Change During Operation LCD Display English 0 1 255 0V Setting Range 0 1V 11 0V Factory Setting Valid Access Levels GP SL PID PG Cn 01 Input Voltage Cn 01 220 0V X Input Voltage Set inverter i
152. p to a stop Deviation aeceltime 2 bn 04 1 1 Operation to continne PART II 2 66 E Motor Parameters Auto tuning Selection Change Valid Access Levels Parameter Name LCD Display English Description Factory During No Setting Operation Motor parameters Sn 29 0 0 Autotuning invalid Auto tuning 3 2 Selection Motor Auto Test 1 Autotuning valid PART II 2 67 2 5 Control Parameters Cn 0 Change Valid Access Levels Function Parameter Name Eo d During Setting Range Seting E 9 51 PID PG 9 Cn 01 220 0V 1 n ut Voltage 255 Cn 01 Input Volta X 150 255 0V 0 1V 220 0V O O O O Input Voltage Max Output Cn 02 060 0Hz Cn 02 50 0 400 0Hz 0 1H 60 0H n Frequency Max O P Freq X Ee ora tomas la Cn 03 220 0V l Cn 03 Max Output Voltage X 0 1 255 0V 0 1V 220 0V O O O Max Voltage Max Voltage Cn 04 060 0Hz Cn 04 0 1 400 0H 0 1H 60 0H VIF Frequency Max Volt Frequency X 2 EMER ERA RAS Pattern Setting Middle Output Cn 05 003 0Hz Cn 05 0 1 400 0 0 1H 3 0H Frequency Middle O P Freq X s z o o X o Voltage At Middle 06 016 5 X 01 255 0 4 165 1 2 X 4 Output Frequency Middle Voltage 4 i i Cn 07 001 5H Cn 07 Min Output X 0 1 400 0Hz
153. pheral devices If the wiring distance between inverter and motor is long reduce the inverter carrier frequency PART I 4 7 B GROUNDING PE Protective Earth Ground the 7200GS through ground terminal E PE 1 Ground resistance should be 100 ohms or less 2 Never ground 7200GS in common with welding machines motors and other large current electrical equipment or ground pole Run the ground lead in separate conduit from leads for large current electrical equipment 3 Use the ground leads which comply with AWG standards and make the sure the length is as short as possible 4 Where several 7200GS units are used side by side it is preferable to ground each unit separately to ground poles However connecting all the ground terminals of 720065 in parallel while grounding only one of the 7200GS s to the ground pole is also permissible Fig 3 Be sure not to form a loop with the ground leads CORRECT CORRECT NOT ACCEPTABLE PE PE PE PE PE PE a b Fig Grounding of Three 720005 Units C CONTROL CIRCUIT 1 Separation of control circuit leads and main circuit leads All signal leads must be separated from main circuit leads L1 R L2 S L3 T 6 O B2 T1 U T2 V T3 W and other power cables to prevent erroneous operation caused by noise interference 2 Control circuit leads 9 9 contact output must be separated from leads 1 to 8 6 g
154. prohibit 7518 prohibit frequency 3 frequency 2 frequency 1 19 Jump Frequency Width Cn 19 Change Valid Access Levels Name LCD Display English During Operation Parameter No Setting Setting Factory Range Unit Setting SL PID PG Jump Frequency 19 01 0 2 X Width Freq Jump Width Cn 19 0 0 25 5Hz 0 1Hz 1 0Hz Set the range of setting prohibit skip frequency in units of 0 1Hz The range of the setting prohibit skip frequency is determined a follows depending on combinations with Cn 16 to Cn 18 Cn 16 to Cn 18 Cn 19 the range of the setting prohibit frequency Cn 16 to Cn 18 Cn 19 Cn 19 i SETTING PROHIBIT FREQUENCY RANGE Cn 17 SETTING PROHIBIT 4 FREQUENCY INTERNAL FREQUENCY REFERENCE Cn 16 SETTING PROHIBIT FREQUENCY Cn 18 SETTING PROHIBIT FREQUENCY SETTING FREQUENCY REF Note Constant speed operation is prohibited in the setting prohibit frequency range Output frequency does not jump during acceleration or deceleration which is performed smoothly PART 2 76 20 Digital Operator Display Unit Cn 20 Parameter Change Setting Setting Factory Valid Access Levels Range Unit Setting GP SL PID PG Name LCD Display English During Operation Digital Operator Cn 20 00000 X Display Unit Operator DSPL Unit No 0 39999 0 The set
155. r JNEP 16 Fig 7 Analog Operator 9 4 3 LED DIGITAL OPERATOR All 7200GS have standard with LCD digital operator JNEP 34 Moreover LED digital operator JNEP 33 shown in Fig 10 is also available and can be connected through the same cable and connector The LED digital operator has the same installation and dimension with the LCD digital operator PART I 9 6 9 4 4 OPTION CARDS Code No Descriptions O Valid X Invalid Valid Access Levels GP SL PID PG Install Location RS 485 Communication Card SI M 4H300D4560001 MODBUS RTU protocol communication optional card Communication method Asynchronous Communication speed 19 2Kbps max Interface RS 232 RS 422 RS 485 PG Speed Controller Card FB C 3H300D 1180009 Permits compensation of speed variation caused by slip by speed feedback using a pulse generator PG provided to the motor Phase A signal pulse input PG frequency range 50 to 65535Hz Pulse monitor output 12V 20mA Input Voltage 12V External supply Input current 300mA Digital pulse monitor Card PM C 3H331C0060008 Outputs pulse train signal corresponding to the inverter output frequency Output pulse 1F 6F 10F 12F 36F F output frequency Output voltage 12V 10 isolated Output current 2Z0mA max Analog monitor Card AO 12 4H300D3850005 Output analog si
156. r Capacity Selection 1 X 1 2 1 1 Selection 440V 25HP Inverter Capacity Selection 220V Class ee Data of Sn 01 Inverter rating Inverter rated capacity Max applicable motor capacity HP kW Inverter rated current Motor rated current Carrier frequency upper limit kHz Carrier frequency lower limit kHz Carrier frequency proportional gain Motor phase to phase resistance Motor leakage inductance mH Factory Setting Torque limit Momentary power loss assurance time Minimum baseblock time 5 during speed search Rated slip of motor 2 18 PART II Inverter Capacity Selection 220V Class in Data of Sn 01 Inverter rating Inverter rated capacity Max applicable motor capacity HP KW Inverter rated current Motor rated current Carrier frequency upper limit kHz Carrier frequency lower limit kHz Carrier frequency proportional gain Motor phase to phase resistance Motor leakage inductance mH Factory Setting Torque limit Momentary power loss assurance time Minimum baseblock time 5 during speed search Rated slip of motor The allowable maximum carrier frequency is 10kHz 2 19 Inverter Capacity Selection 440V Class ras Data of Sn 01 Inverter rating HP 0 5 1 2 3 5 7 5
157. r more of the inverter rated During current is required by the load This prevents overload protection OL2 or acceleration overcurrent OC from occurring When current is reduced to less than Stall prevention 170 acceleration is enabled Accel decel is accomplished Output frequency is decreased when 130 of the inverter rated current or with maximum d greater is required by the load This prevents motor and inverter overload capacity of the operation OL1 OL2 When current is reduced below 130 inverter acceleration is inverter without than enabled tripping on over current or During Deceleration is stopped when the DC voltage is caused to rise by motor overvoltage a deceleration regenerative energy This prevents overvoltage trips OV When DC voltage decreases deceleration to the set value then resumes Sim ltans s normaland When forward and reverse rotation commands are simultaneously blinking raverse rolation commands detected for a period of time exceeding 500 ms the inverter is stopped Alarm EF according to the preset stop method Input Error blinking Terminal Alarm EF3 External Fault 3 It is indicated on the monitor when the mode after external signal input is blinking Terminal set to Operation continue Alarm EF5 e Ref to the external faults 9 setting External Fault 5 External Fault Minor fault setting terminal 9 Sn 12 11XX
158. r torque is a little short because of voltage drop Increase the value of bn 11 gradually and make sure the current will not increase too much Normally no adjustment is required torque increase tr 100 Output voltage torque decrease Base frequency bn 07 is ineffective when the Auto Energy Saving function is effective 08 1 in the PID control mode Sn 13 10 PART II 2 5 8 Rated Slip of Motor bn 08 1 i Change i Valid Access Levels A Name a A iin y During Setting Range Setting 2 Operation 9 GP SL PID PG bn 08 0 0 ted Slip of Mot 0 0 9 99 0 09 1 2 bn 08 Rated Slip of Motor Motor Rated Slip O Jo X X e Motor rated slip is set in units of 0 1 TORQUE 5 Simplified speed control is performed SMALL LOAD LARGE LOAD without encoder PG or TG With frequency offset f4 to fo speed fluctuation due to load is reduced LOAD TORQUE SPEED When the output current of the inverter is larger than motor no load current Cn 34 the output frequency of the inverter is compensated e The amount of frequency compensation is determined by the formula below The maximum voltage frequency Cn 04 is 100 ef the output current is equal to the motor rated current Cn 09 the output frequency is compensated for by the motor rated slip bn 08 ef frequency reference is equal to or smaller than minimum output frequency Cn 07 or mo
159. ration time For positioning applications specify stall prevention during deceleration not provided 2nd digit 1 in order to obtain stopping accuracy With large inertia loads use a braking resistor to prevent overvoltage PART 2 40 3 3rd digit stall prevention during running 3rd digit 0 Stall prevention during running is enabled 3rd digit 1 Stall prevention during running is disabled Stall prevention operation during running starts decelerating when the output current reaches 100ms or greater than the set value of Cn 30 during frequency coincidence operation level of stall prevention during running The inverter decelerates as long as the output current exceeds the set value of Cn 30 operation level of stall prevention during running When the output current goes below the set value the inverter reaccelerates The deceleration time selected in the 4th digit of Sn 10 is taken Even during stall prevention while running stall prevention during deceleration and stall prevention during acceleration are enabled OUTPUT FREQUENCY DECELERATION TIME HYSTERESIS ACCELERATION 2 TIME DETECTION LEVEL OF STALL PREVENTION DURING RUNNING RETURN LEVEL INVERTER OUTPUT CURRENT gt DETECTION TIME 100 ms STALL PREVENTION DURING RUNNING 4 4th digit selection of deceleration time during stall prevention while running Ath digit 0 The inverter decelerates for the deceleration time specified in
160. rd 2nd 1st digit digit digit digit Positive negative values of frequency Analog reeference determine FWD REV operation Reference 0 Sn 25 0000 Sias Al 14B Al 14B Fun Select Positive frequency reference value 0000 1 determine forward operation Chegative 0 output 0 0 0 Not used Not used Not used Not used Sn 26 0000 Not used Sn 26 0000 Reserved 1 Not used Not used Not used 0 Speed control provided 1 Speed control not provided Option 0 Inteqral control during accel decel provided Card Function PG Snaga 1 Inteqral control during accel decel not Selection i provided Sn 27 EBC ere 0100 n Function FB CFuncion1 o g g decel time 1 bn 02 Selection 1 0 1 Processing Coasting to a stop at PG Line 4 0 _ Baker Ramp to a stop 7 decel time 2 bn 04 1 1 Operation to continne 0 0 Ramp to a stop E 7 decel time 1 bn 02 0 1 PU Coasting to a stop Overspeed 1 0 Detection decel time 2 bn 04 PG Speed Control Card 5 28 0104 1 1 Operation to continne Sn 28 FB C 0101 Function FB C Function 2 TX PONI Ramp to a stop Selection 2 b decel time 1 bn 02 Processing 0 1 Coasting to a stop Excessive 4 0 B _ Speed Ram
161. rgy saving gain bn 09 initial value 8096 Output voltage attenuates and returns in voltage recovery time FWD RUN COMMAND ENERGY SAVING MC ERES CINES OPERATION COMMAND Cn 02 to Cn 08 x bn 09 OUTPUT ACCEL ue Time Chart When energy saving operation command is input 19 Search command 3 set value 64 Special application for power regeneration converter momentary power loss 20 Integral value reset set value 65 Value is reset to 0 when an integral value reset command is input from multifunction contact input terminal 5 8 set 65 either to Sn 15 to 18 Refer to Appendix C 21 PID control cancel set value 66 PID control circuit can be canceled by multifunction contact input signal Set 66 either to Sn 15 to 18 and close the contact either terminal 5 to 8 during running Then the PID control circuit is canceled and the aimed value signal is used as a frequency reference signal without being changed In this case the signal input level is 0 the 10V or 4 to 20mA 0 to 100 Refer to Appendix PART 2 56 Multi Function Analog Input Selection Valid Access Levels ei Name LCD Display Description Factory During English Setting ti peration GP SL PG Multi function Sn 19 00 Selects terminal function Sn 19 analog input Multi Fct y Input 20 08 factory preset for auxilary 00 X Terminal 9 frequency command
162. ription 0 Overtorque detection disabled 1 Overtorque detection enabled Enabled only if at agreed frequency 1 Enable during operation except Overtorque Sn 07 0000 during DC injection Detection Over Tq Detect _ Operation continued after overtorque is detected Coasts to stop if overtorque is detected Overtorque detection with current Overtorque detection with torque Define the operation at overtorque detection Overtorque is detected by the following formula Inverter output current B overtorque detection level Cn 26 Initial value 16096 Detection time Cn 27 Initial value 0 1 second Hysteresis fixed at 1096 1 1st digit 1st digit 0 Overtorque is not detected 1st digit 1 Overtorque is detected 2 2nd digit 2nd digit 0 Overtorque is detected only during agreed frequency 2nd digit 1 Overtorque is detected during stop or during running except for DB 3 3rd digit 3rd digit 0 When overtorque is detected Over Torque OL3 Alarm blinks on the digital operator and the operation continues 3rd digit 1 When overtorque is detected Over Torque OL3 Fault is displayed on the digital operator and the inverter output is shut OFF Fault contact signal is output Treated as a fault MOTOR CURRENT HYSTERESIS 10 TIME MULTI FUNCTION OUTPUT SIGNAL OVERTORQUE DETECTION SIGNAL Cn 27 Cn 27 Setting eit
163. rminal 13 or 14 is the master speed frequency reference 1st digit 1 Frequency reference 1 An 01 is the master speed frequency reference Note For combination of multi step speed operation refer to pages 2 49 2 2nd digit run command selection 2nd digit 0 Run command from control circuit terminal is accepted 2nd digit 1 Run command from the digital operator is accepted Valid run command and frequency references differ as shown in the table below depending on the combination of the 1st and 2nd digits CONSTANT 2nd digit 1st digit 2nd digit 1st digit 2nd digit 1st digit 2nd digit 1st digit REFERENCE 0 0 0 1 E 1 0 1 i 1 Master Speed Frequency Reference 01 rd 2 An 01 FWD Run Command Terminal 1 O O x x REV Run Command Terminal 2 O O x x External Fault Terminal 3 O Fault Reset Terminal 4 Control Command of Terminal 5 Command of Terminal 6 Command of Terminal 7 O O O Command of Terminal 8 O O O Aux Input O O Fault Contact Output O O Multi function Contact Output Multi function PHC Output O O RUN Key x x O JOG Key x x O STOP Key O FWD REV Key x x Operator gt RESET Key ORIVEPROM Key ee REF LED Lit OFF Lit OFF SEQ
164. rt stop operation When a ground fault interrupter is used select the one with no influence for high frequency Setting current should be 200mA or above and the operating time at 0 1 second or longer to prevent malfunction MC magnetic contactor It is not always necessary to have the MC on the input side However an input MC can be used to prevent an automatic restart after recovery from an external power loss during remote control operation Do not use the MC for start stop operation AC REACTOR To improve power factor or to reduce surge install an AC reactor There is a DC choke built in on 7200GS models 25HP 18 5 KW and larger for 220V class and 30HP 22 KW and larger for 440V class The 440V 300 400HP need to install AC reactor externally Input Noise Filter When used with specified input noise filter the 7200GS can comply with EN55011 class A Please refer to our EMC technical manual for noise filter selection Inverter Wire input to terminals L1 L2 and L3 for three phase input Make sure to connect the ground terminal to an appropriate safety ground Output Noise Filter EMI Suppression zero core When used with output noise filter radiated and conducted emissions may be reduced Motor When multiple motors are driven in parallel with an inverter the inverter rated current should be at least 1 1 times the total motor rated current Make sure that the motor and the inverters are separately grounded 4 1
165. rter is applied to a motor using a capacitor stack a high harmonic current flows and the capacitor may be damaged For split phase start motors and repulsion start motors the internal centrifugal switch will not be actuated and the starting coil may be burned out Therefore only use 3 phase motors Single phase Motors Power Transmission Mechanism Gear Reduction Belt Chain etc When gear boxes and change reduction gears lubricated with oil are used in power transmission systems Continuous low speed operation decreases the oil lubrication function Also operation at more than 60Hz may result in noise reduced life etc PART II 4 19 F PERIPHERAL UNIT NOTES B Installation and selection of molded case circuit breaker On the input power side a molded case circuit breaker MCCB to protect inverter primary wiring should be installed The inverter power factor depending on power voltage output frequency and load must be taken into account for selecting the MCCB For standard selection see If a full electromagnetic MCCB is to be used select a larger capacity because the operating characteristics are altered by harmonic current A leakage current breaker of inverter use is recommended Use of input side magnetic contactor The inverter can be used without an input side magnetic contactor MC An input MC can be used to prevent an automatic restart after recovery from an external power loss during remote control
166. s 7200GS has been put through demanding tests at the factory before shipment After unpacking check the followings Verify the received product with the purchase order sheet invoice and or packing list Transit damage If any part of 7200GS is damaged or lost immediately notify the shipper NAMEPLATE DATA 220V CLASS 75HP example MODEL JNTEBGBAO0075JK 220V CLASS INVERTER Inverter Model INPUT AC 3PH 200 240V 50 60Hz Input Spec OUTPUT AC 3PH 0 240V 81KVA 212A lt Output Spec SER NO Series i LB NEWER mou C CE Mark m MODEL DESIGNATION JNTEBGBAO0075JK Inverter Series Reserved 7200GS Voltage JK 200 240V 50 60Hz AZ 380 480V 50 60Hz Key pad BG LCD digital operator BC LED digital operator Enclosures and mountinas BA Open chassis type IEC IPOO Enclosed wall mounted typd NEMA 1 Applicable maximum motor output 0025 25HP 0400 400HP PART I 2 1 3 INSTALLATION CAUTION Never move lift or handle the 7200GS cabinet by the front cover Lift the cabinet from the bottom Do not drop the inverter 3 1 MOUNTING SPACE Install 7200GS vertically and allow sufficient space for effective cooling as shown in Fig 1 1 18in 30mm 1 18in 30mm OR MORE OR MORE 5 9 150 OR MORE ALLOWABLE TEMPERATURE OF CONTROL PART 131 F 55 OPEN
167. speed Excessive PG speed fault stopping method can be selected Fault oS PG Over Sp Excessive deviation Excessive speed deviation stopping method can be selected Fault dEu Sp Deviat Over 14 A D fault AI 14B option card A D fault e External noise or excessive vibration or shock Fault CPF20 14 A D Fault Watchdog Error SI M card Communication option card Watchdog time active Fault CPF21 SI M Comm Fault 1 Dual Port RAM FAULT SI M card Communication option card Dual port RAM fault Fault CPF23 SI M Comm Fault 2 SI M transmission error When any communication error between communication option card SI M and master controver occurs the inverter operates according to a preset stop method Sn 08 1 The display contents of LED digital operator PART II 3 3 Fault buS SI M Comm Fault 3 Fault Contact Error causes Action to be taken output Operation Parameter setting error Check the parameter setting Operation The PG wiring is not properly connected or open circuit Check the PG wiring Op ration improper setting of ASR parameter or over speed Check the parameter of ASR and the protection p protection level level eImproper setting of ASR parameter or speed deviation e Check the parameter of ASR and speed deviation p level level e AI i Operation S
168. t 100 Outputs analog signal proportional to inverter output voltage reference Cn 01 10096 Outputs analog signal proportional to inverter output power Max applicable motor capacity 100 3 3rd 4th digit Not used PART II 2 38 2 SL Parameter No LCD Display English Description Factory Setting Change During Valid Access Levels Operation GP SL PID PG 0 Analog output tereminal 02 depends on Sn 05 4th digit and Sn 09 2nd digit 1 Analog output tereminal is set by SI M card Analog Output Selection and Slip Compensetion Sn 09 0000 Analog output tereminal Output Select 1 Analog output tereminal O Not used Not used No slip compensation during regenerating Slip compensation even during regenerating 1 1st digit functions same as GP control mode 2 2nd digit selection of multi function analog output signal Multi function analog output control circuit terminals 21 22 output signal can be selected according to Sn 05 4th digit and Sn 09 2nd digit set value Output signal level is set by bn 11 Sn 05 Sn 09 4th Digit 2nd Digit 0 Outputs analog signal proportional to inverter output frequency Max frequency 100 Outputs analog signal proportional to inverter current Rated current 100 Outputs analog signal proportional to inverter output
169. t 2 RS 485 Communication Ready e When the inverter with communication option card SC C GA M or GA P does not receive correct data from master controller CALL RS 485 comm Ready deviation of Sn 28 is to continue to run 1 The display contents of LED digital operator PART II 3 7 T blinking PG lime broken ee stopping method after PG lime broken of Sn 27 Alarm PGo 2 blinking Over speed aoe the stopping method after overspeed of Alarm oS PG Over Sp blinking Excessive deviation Excessive speed deviation and the stopping method after excessive Alarm dEu Sp Deviat Over Fault Contact output Error causes Action to be taken Non Operation e Parameter setting incorrect e Review the parameter setting Non Operation PG constant set value incorrect e Review the parameter Cn 43 or Cn 44 setting Non Operation The set values of Cn 02 to Cn 08 do not satisfy Fmax z FA FB z Fmin conditions e Review the parameter Cn 02 or Cn 08 setting Non Operation The set values of Cn 23 to Cn 25 do not satisfy Cn 25 6 and Cn 24 Cn 23 O 230 5KHz and 24 5KHz e Review the parameter Cn 23 or Cn 25 setting Non Operation eEEPROM internal data did not match when initializing the constant e Turn off power then turn on again If error is persistent replace th
170. t is smaller is determined as the speed synchronous point Re acceleration deceleration is performed in the set accel decel time up to the set frequency The following shows the time chart where the speed search command is input FWD REVRN _ _ COMMAND SEARCH COMMAND AGREED SPEED MAX FREQUENCY OR FREQUENCY DETECTION REF VALUE WHEN SEARCH COMMAND IS INPUT OUTPUT FREQUENCY MIN BASEBLOCK TIME VOLTAGE AT TS SPEED SEARCH EI SU THE VOLTAGE OUTPUT SPEED SEARCH AT NORMAL VOLTAGE _OPERATION RUNNING Notes 1 In momentary power loss operation continuation mode speed search operation is performed beginning with current output frequency regardless of the existence of search command After completion of speed search the operation is performed according to the run command PART II 2 55 2 Determine a sequence so that FWD REV run command enters at the same time or later than search command RELAY 1 SEARCH COMMAND lt Example of Sequence gt RELAY 1 RELAY 2 FWD REV RUN COMMAND 3 More than two search commands for set values of 61 and 62 cannot be set 18 Energy saving operation command set value 63 When energy saving operation command is input output voltage is reduced only during agreed frequency and energy saving operation is performed The output voltage during energy saving operation command is the product of normal V F Cn 02 to Cn 08 and ene
171. teristic The figure below shows the time chart at FWD REV run change during deceleration and stop FWD RUN COMMAND REV RUN COMMAND DECELER ACCELER i I E DC INJECTION MIN OUTPUT AT STOPPING FREQUENCY Cn 12 OUTPUT Cn 07 gt FREQUENCY MIN OUTPUT FREQUENCY 0 5 lt 07 ACCELERATION V DC INJECTION BRAKING pECELER START FREQUENCY ATION Cn 10 S CURVE CHARACTERISTIC When 1st and 2nd digits are 00 no S curve characteristic at completion of deceleration PART II 2 31 b The chart at FWD REV run change without S curve characteristic The figure below shows the time chart at FWD REV run change during deceleration and stop FWD RUN COMMAND REV RUN COMMAND DECELER ATION ATION DC INJECTION wn oureur RAKING TE FREQUENCY Cn 12 OUTPUT Cn 07 FREQUENCY MINGOUTPUT 7 70 FREQUENCY ACCELERATION DC INJECTION BRAKING Cn 07 START FREQUENCY ans 2 3rd digit reverse characteristic selection The input characteristics of the master speed frequency reference depend on the set value as follows For the reverse characteristic only input is valid 3rd digit 0 Normal characteristic 0 10V or 4 20mA 0 100 3rd digit 1 Reverse characteristic 10 OV or 20 4mA 0 100 3rd digit 0 3rd digit 1 100 FREQUENCY REFERENCE
172. ternally connect an AC reactor 440V 25HP connects an optional AC reactor When the power factor needs to be improved 440V 300 400HP need to connect an AC reactor externally Table 8 AC REACTOR Inverter AC Reactor HP Rated current A Current A Inductance mH 25 80 90 0 12 30 96 120 0 09 40 160 0 07 50 200 0 05 60 240 0 044 75 280 0 038 360 0 026 25 50 0 42 30 60 0 36 40 80 0 26 50 90 0 24 60 0 18 75 0 15 0 11 0 11 0 09 0 06 0 06 0 05 0 04 0 032 PART I 9 1 9 2 NOISE FILTER 9 2 1 INPUT NOISE FILTER When input noise filter is installed as indicated the 7200GS will comply with the EN61800 3 noise interference suppression directive Input Noise Filter i R o 6 91 4 9R LI U TI a 5 5 9505 02 5905 2 5 i T m3 64 4713 W T3 i i Input Noise Filter Connection Example Table 9 Input Noise Filter Inverter Input Noise Filter Rated Rated current HP current A Model NO A 25 80A FS6100 90 34 90A 30 96A FS6100 150 40 150A 40 130A FS6100 150 40 150A 50 160A FS6100 250 99 250A 60 183A FS6100 250 99 250A 75 224A FS6100 400 99 400A 300A FS6100 400 99 400A 25 40A FS6101 50 52 50A 30 48A FS6101 80 52 80A 40 64A FS6101 80 52 80A 50 80A FS6101 120 35 60 96A FS6101 120 35 75 128A FS6101 200 40 165A FS6101 200 40 192A FS6101 320 99 224A FS6101 320 99
173. the form of 10Vxbn 12 Multi function analog output 0 Select item to be output from 10 0V x bn 12 10 0V x bn 12 terminal by bn 11 n Terminal The analog monitor optional card AO 12 can not be used in PG control mode 13 PID Control function bn 13 bn 17 e Please refer to Appendix C PID CONTROL PART II 2 9 2 4 System Parameters Sn 1 Function Parameter No Name LCD Display English Description Factory Setting Change During Operation Valid Access Levels GP SL PID Capacity Setting Sn 01 Inverter Capacity Selection Sn 01 29 440V 25HP Inverter Capacity Selection 1 X 2 V F Curve Sn 02 V F Curve Selection Sn 02 01 V F Curve pattern Selection Operator Status Display of Operator Constants Initialization Sn 03 0000 Operate Setting 0000 Setting and reading of An Bn enabled tting and reading of An Readinng of Bn Cn Sn enabled Cn Sn Constants Initialigation 2 wire Constants Initialigation 3 wire Operation Mode Select 1 Operation Mode Select Stopping Method Selection Sn 04 0011 Stopping Method Frequency Command Control circuit terminals 3 Frequency Command Frequency Command 1 An 01 STOP Comm
174. ting unit of frequency references 1 to 8 and jog frequency reference depends on the set value of operator display mode Cn 20 as follows Setting Reading Unit Units of 0 01Hz Units of 0 0196 Set in the units of r min 0 to 39999 r min 120 x frequency reference Hz Cn 20 Set the number of motor poles in 20 The position of decimal point is set by the value of the 5th digit of Cn 20 Value of 5th digit 0 Displayed as XXXX Value of 5th digit 1 Displayed as XXX X Value of 5th digit 2 Displayed as XX XX Value of 5th digit 3 Displayed as X XXX 40 to 39999 A set value of 100 frequency is determined by the 1st digit to 4th digit of Cn 20 Example 1 When the set value of 100 speed is 200 0 Cn 20 12000 is set 100 speed is displayed as 200 0 at Cn 20 12000 6096 speed is displayed as 120 0 Example 2 When the set value of 10096 speed is 65 00 Cn 20 26500 is set 6096 speed is displayed as 39 00 at Cn 20 26500 PART II 2 77 21 Frequency Agree Detection Level Cn 21 22 Frequency Agree Detection Width Cn 22 Valid Access Levels Parameter LCD Display Setting Factory No Name English During Setting Range Unit Setting Operation 0 0Hz Frequency Agree Cn 21 000 0Hz X Detection Level F Agree Det Level Cn 22 02 0Hz 0 1 25 5H F Agree Det Width X E 0 1Hz 2 0Hz Frequency Agree Detection
175. tion Valid Access Levels GP SL PID PG Option Card Invater Function amp Energy Saving Selection Sn 08 0000 AI DI amp Eg Saving 0 Frequency reference input by option card 1 14 DI 08 or SI M 1 Frequency reference input by digital operetor or control cirauit input terminals RUN STOP command input by option card 1 14 01 08 or SI M RUN STOP command input by digital operator or control circuit input terminals 0 Auto Energy Saving function ineffective nornal V F control method 1 Auto Energy Saving function effective 0 Not used 1 Not used 1 1st 2nd digit functions same as GP SL control mode 2 3rd digit Auto Energy Saving selection 3rd digit 2 0 Auto Energy Saving AES function ineffective 3rd digit 1 Auto Energy Saving function effective ref To Appendix B 3 4th digit Not used 3 PG Parameter No LCD Display English Description Factory Setting Change During Operation Valid Access Levels GP SL PID PG Option Card Invater Function Selection Sn 08 0000 AI DI Card 0 Frequency reference input by option card 1 14 01 08 or SI M 1 Frequency reference input by digital operetor or control cirauit input terminals 0 LE 0 1 0 jeni Not used 1 1st digit functions same as GP SL control mode
176. tion and when switching to one of the other three control mode then switched back to the sensorless vector control mode the AUTOTUNE feature has to be used to identity and store the motor parameters once again a Constants related to Sensorless Vector Control Valid Access Function Parameter LED Display Setting Setting Range Factory Levels escriptions English Unit Setting GP SL PID PG Fixed to OF for the SL Ref to Sn 02 V F curve Sn 02 mode descriptions OF OF olololo Over Used the 4th digit to torque Sn 07 select overtorque Ref to Sn 07 0000 11211 4 detection by current or descriptions Detection torque Analog output terminal G2 can be selected as Operation inverter output Ref to mode Sn 09 torque signal Sn 05 Sn 09 0000 1 2 3 X selection descriptions 2 Slip compensation during regenerating selection Analog Sn 19 OB the analog Input Sn 19 input terminal 0 TE D 00 0F lololo o S escriptions Selection function as torque limit Auto Motor parameters Sn 29 0 tuning 29 auto tuning selection Auto tuning invalid 0 9 X s X X Bn 08 1 7HZ Motor slip Bn 08 Rated slip of motor Motor Rated Slip 0 1HZ 0 0 20 0HZ 1 7HZ 1 2 X X gt 09 031 0 Cn 09 Motor Rated current Motor Rated 0 1A 31A O O O 0 ri Motor terminal 31 0 3080 31 resistanc
177. tive devices must neither be bypassed nor rendered inoperative The apparatus must be earthed Refer to relevant standards such as EN60204 1 IEE Wiring Regulation etc A suitable enclosure must be provided to prevent access to live parts Extra caution should be observed around apparatus that is automatically started or has automatic resetting relays or is remotely started in case such starting means has not been properly disabled and the apparatus starts unexpectedly CAUTION AND WARNING Do not change the wiring while power is applied to the circuit After turning OFF the main circuit supply do not touch circuit components until CHARGE LED is extinguished Never connect power circuit output U T1 V T2 W T3 to AC power supply When the retry function Cn 36 is selected motor may restart suddenly after being stopped by momentary power loss N CAUTION When mounting units in a separate enclosure install a fan or other cooling device to keep the intake air temperature below 45 C Do not perform a withstand voltage test to the inverter All the constants of the inverter have been factory preset Do not change the settings unnecessarily CONTENTS PART INSTALLATION MANUAL Pages Ts PN 1 1 1 1 SAFE OPERATION NOTES 1 1 1 2 2
178. to improve the speed accuracy a FB C Interconnection Diagram GS MCCB T1 U p T2 V CN V T3 W 5 d FB C ig s PULSE gt gt MNT D 4 MONTOR MNT o i e 12V 10 L 20mAMAX A 3CN 3CN ______ X 12 G CONTROL POWER UNIT 12V 4 2 200 TO 240 VAC 10 E Lo E 50 60Hz 3Hz N oy Note indicates twisted pair shielded leads Fig 14 FB C Interconnection Diagram Note 1 The FB C Cannot be connected to the inverter together with the following option cards Communication card SI M Analog monitor AO 12 Pulse monitor PM C Digital monitor DO 08 Note 2 The PG interface only allows the open collector interface or complementary interface Note 3 Please refer to FB C Instruction Manual for details PART II 4 15 b Constants related to PG Control Function Parameter NO Name LCD Display English Setting Unit Setting Range Factory Setting Valid Access Levels SL PID PG Multi Function Selection Sn 15 18 0D Speed control valid invalid control Sn 15 18 0E Integral value is reset in speed control Ref to Sn 15 18 descriptions FB C Function Selection Ref To Sn 27 Sn 28 descriptions Multi Function Analog Output bn 11 12
179. tor is in a regeneration mode slip compensation is not performed e The amount of output frequency compensation in a constant torque area and a constant output area is shown in the figure below Amount of output frequency compensation motor rated slip output motor no load fuss raten motor no load current current current current Cn 04xbn 08 bn 08 H Cn 04 Cn 02 Motor rated current Cn 09 Motor no load current Cn 34 Motor rated slip bn 08 e When 0 0 is set in bn 08 output frequency compensation is not performed PART II 2 6 2 SL Change Valid Access Levels Parameter Name LCD Display During Setting Range Setting Factory No English Unit Setting SL pip PG Operation bn 08 1 7Hz bn 08 Rated Slip of Mot 0 0 20 0Hz 0 1Hz 1 7Hz 1 2 Factory setting depending on inverter capacity Sn 01 set value To calculate the motor rated slop by the below equation Motor Rated Slop Hz rated speed rpm nameplate full load speed rpm P Hz P motor poles 9 Energy Saving Gain bn 09 Valid Access Levels Change LCD Display 2 2 Setting Factory Name During Setting Range No English Operation Unit Setting Gp sL pip PG bn 09 080 bn 09 E Saving Gai 0 200 19 809 n nergy Saving Gain Eg Saving Gain O Jo e Input the energy saving operation command Sn 15 18 63 While a light lo
180. tro A control input proportional to the deviation is output The deviation cannot be zeroed by P control alone Control A control input which is an integral of the deviation is output This is effective for matching the feedback to the target value Sudden changes however cannot be followed DControl A control input which is an integral of the deviation is output Quick response to sudden changes is possible PID Control Optimum control is achieved by combining the best features of P and D control PART II 4 12 3 Adjusting PID constant Refer to page the block diagram of PID control selection using the following procedure to activate PID control and then adjust it while monitoring the response 1 Enable PID control function Setting Sn 19 09 and if any constant Sn 15 18 setting value is 66 then none of control terminal 9 can be closed 1 Increase the proportional gain P bn 14 as far as possible without creating oscillation Reduce in integral time bn 15 as far as possible without creating oscillation IV Increase the differential time D bn 16 as far as possible without creating oscillation First set the individual PID control constants and then make fine adjustments e Reducing Overshooting If overshooting occurs shorten the derivative time D bn 16 and lengthen the integral time bn 15 Response _ Before adjustment After adjustment Time
181. uency of 440V class 100HP to 215HP are to be as follows 440V Horse Power 100HP 125HP 150HP 175HP 215HP Max Allowable Carrier Frequency 8kHz 6kHz 6kHz 5kHz 10kHz PART II 2 21 E V F Pattern Selection EEA Name LCD Display Factory Change During Valid Access Levels English Setting Operation GP SL PID PG V F Curve Sn 02 01 Selection VIF Curve V F pattern Selection 01 X O X lilolo e V F pattern is selected by the setting of Sn 02 When V F pattern is selected set input voltage of the inverter in Cn 01 Data 0 B of Sn 02 Change disabled Data of Sn 02 Change enabled V F patterns are shown on the following pages The V F pattern is fixed to Sn 02 0F for the SL control mode The users have to check the V F pattern to meet the load application if switched to one of the other three control mode GP PID or PG from SL control mode To select the high starting torque V F pattern for inverter mode of capacity 440V 100HP 75KW or more is recommended In the sensorless vector control mode SL if sufficient torque cannot be obtained at a low speed change the V F pattern setting of Cn 02 to Cn 08 to high starting V F Example Standard V F High starting V F V v V v 220 220 Cn 06 13 Cn 06 11 Cn 08 4 37 Cn 08 5 l f Hz 13 60 13 60 Cn 07 Cn 05 Cn 07 Cn 05 PART II 2
182. uin ccc da kann co rd nnna 9 1 9 TAC REACTOR T 9 1 9 2 NOISE RIGTER toi tan te to oa olt dona ie end pto ioter 9 2 92 T INPUTINOTSEFIETER eret reo tior rere 9 2 9 22 EMI SUPPRESSION ZERO CORE 4 treten ce tete 9 3 9 3 BRAKING RESISTOR AND BRAKING 9 4 gue OE RS tte tapes 9 5 9 4 1 DIGITAL OPERATOR WITH EXTENSION WIRE 9 5 9 4 2 ANALOG OPERATOR dao eti et d et ei uite tcu ust ei deed 9 6 9 4 3 LED DIGITAL OPERATOR eene eene 9 6 9e dq OPTION CARDS attacco eec pado ed airs aote 9 7 PART II OPERATION MANUAL Pages 1 DESCRIPTION OF USING 7200GGS cc seeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeneeeeeeeeeeeeeees 1 1 1 1 Using LCD OR LED digital operator 1 1 1 2 DRIVE mode mode displayed 1 3 1 3 Parameter descripllOIT ue roo tr tad IS ot an er eat oor e t Ead da ean Ent gus 1 4 1 4 Sample example of using LCD digital 1 5 1 5 Control mode Selections 1 7 2 SETTING USER CONSTANT
183. x 2P 78 2 156 4 0 x 2P 156 100 1 0 156 All series 5 PART II 4 21 b 440V class Inverter Tightening Circuit Rating Terminals Mark Terminals Torque HP pound inch M4 10 M6 35 M4 10 M6 35 M6 35 L1 L2 L3 T1 T2 B2 L1 L2 L3 T1 T2 B2 L1 L2 L3 T1 T2 T3 L1 L2 L3 T1 T2 T3 L1 L2 L3 T1 T2 T3 L1 L2 L3 T1 T2 T3 L1 L2 L3 T1 T2 T3 25 gt Main 4 Circuit L1 L2 L3 T1 T2 T3 2 0 x 2P 4 L1 L2 L3 T1 T2 T3 2 0 x 2P 2 L1 L2 L3 T1 T2 T3 2 0 x 2P 2 L1 L2 L3 T1 T2 T3 4 0 x 2P 1 0 L1 L2 L3 T1 T2 T3 4 0 x 2P 1 0 L1 L2 L3 T1 T2 T3 4 0 2P 2 0 L1 L2 L3 T1 T2 T3 650 x 2P 2 0 400 Control Circuit All series 20 14 PART II 4 22 H DRIVE INPUT FUSES Drive input fuses are provided to disconnect the drive from power in the event that a component fails in the drive s power circuitry The drive s electronic protection circuitry is designed to clear drive output short circuits and ground faults without blowing the drive input fuses Below table shows the 7200GS input fuse ratings
184. xternal fault is input Coast to stop gt ramp to stop by bn 04 gt ramp to stop by bn 02 3 Fault retry is disabled when an external fault is input 16 DC injection braking command set value 60 When DC braking command is input when the inverter stops DC braking operation is performed When operation signal or jog operation command is input the DC braking operation is stopped and the operation is started Privileged operation DC COMMAND FWD RUN COMMAND DC INJECTION DC INJECTION BRAKING DC INJECTION BRAKING j BRAKING START OUTPUT FREQUENCY FREQUENCY Cn 10 PART II 2 54 17 Search command set value 61 62 To start the motor during coasting when commercial power supply inverter changing operation is performed the motor can be operated without tripping by using the speed search function Set value 61 Speed search starts with the maximum frequency Set value 62 Speed search starts with the frequency reference value when search command is input Search commands with set values of 61 and 62 cannot be set at the same time By inputting the run command with the search command closed during baseblock speed search starts after shutting down the inverter output for the minimum baseblock time Cn 40 Speed search operation starts when inverter output current is larger than the set value of the speed search operation level Cn 38 The frequency at which inverter output curren
185. y reference is equal to or smaller than minimum output frequency Cn 07 or motor is in a regeneration mode slip compensation is not performed Amount of output frequency compensation Motor rated slip Output Motor no load current current Motor rated _ Motor no load current current Motor rated current Cn 09 Motor no load current Cn 34 Motor rated slip bn 08 The amount of output frequency compensation in a constant torque area and a constant output area is shown in the figure below i Cn 04 x bn 08 bn 08 Cn 04 Cn 02 Motor rated current Cn 09 becomes 100 level Factory settings differ depending on inverter capacity Sn 01 Set value in SL control mode PART II 2 84 35 Slip Compensation Delay time Cn 35 1 GP PID PG Change Valid Access Levels Parameter Name LCD Display During Setting Range No English Setting Factory Operation Unit Setting Gp sL PID PG Slip Compensation Cn 35 02 0s X Delay time Slip Filter 0 0 25 5s 0 1s 2 0s 112 X X Set slip compensation primary delay time in units of 0 1 second 2 SL Valid Access Levels Parameter Name LCD Display During Setting Range Setting Factory No English Operation Unit Setting cp sL PID PG Slip Compensation Cn 35 0 2s X Delay time Slip Filter 0 0 25 5s 0 15 0 25 41121 1 36 Number of Auto Reatart Attempt Cn 36

INSTRUCTION MANUAL - Teco Electric & Machinery Pte Ltd

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INSTRUCTION MANUAL - Teco Electric &amp; Machinery Pte Ltd

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INSTRUCTION MANUAL - Teco Electric & Machinery Pte Ltd