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GWAN HSIAN

Inverter

GHS-V8

Instruction Manual

(SENSORLESS VECTOR)

220V

Class

～

60Hp

440V

Class

～

60Hp

Please hand this manual to the end-users. in order to let the inverter to function best.
Thank you.

Содержание GHS-V8

Страница 1: ...GWAN HSIAN Inverter GHS V8 Instruction Manual SENSORLESS VECTOR 220VClass 3φ 3 60Hp 440VClass 3φ 1 60Hp Please hand this manual to the end users in order to let the inverter to function best Thank you ...

Страница 2: ...ide V f and vector control as standard features with user friendly operation They are the high end work of modern power electronics and electro mechanic drive technology Please read this instruction before attempting to install operate maintain or inspect a GHS V8 inverter It is recommended to keep this manual in secure and convenient place for any future reference ...

Страница 3: ...e vulnerable to high voltage shock WARNING 1 Install a or more cooling fan to keep the temperature below 45 when mounting the inverter in enclosure 2 Never apply high voltage test directly to the components within the inverter The semiconductor devices are vulnerable to high voltage shock 3 The CMOS IC on the control board is vulnerable to Electro Static Discharge Do not try to touch the control b...

Страница 4: ...ices 12 2 4 Wiring Peripheral Units compatible to main circuit and their precaution items 14 3 Using the LCD Digital Operator 17 3 1 Functions of LCD Digital Operator 17 4 Parameter Setting 23 4 1 Frequency Command An 23 4 2 Parameters That Can be Changed during Running Bn 24 4 3 Control Parameters Cn 31 4 4 System Parameters Sn 72 4 5 Monitoring Parameters Un 89 5 Fault Display and Troubleshootin...

Страница 5: ...s the Model Number listed on your purchase order Please read the Nameplate Observe the condition of the shipping container and report any damage immediately to the commercial carrier that delivered your inverter Inverter Nameplate Inverter Model Number GHS V8 L 0P7 C GHS V8 Series Operator Types E LED Operator C LCD Operator Capacity KW 0P7 0 75KW 1P5 1 5KW 2P2 2 2KW 3P7 3 7KW 5P5 5 5KW Rated Volt...

Страница 6: ...ditions need to be considered Ambient temperature 10 40 Free from rain moisture and direct sunlight Free from harmful mist gases liquids dusts and metallic powder Free from excessive oscillation and electromagnetic noise If more than 1 inverter are installed in a box be sure to add a cooling fan or air conditioner to maintain the air temperature below 45 1 4 Stock Site or warehouse Notice The inve...

Страница 7: ...ntrol RS 485 Communication Simple PLC Function Sensorless Vector Control Control Characteristics Extra Function Up Down Operation 4 Different Sets of Fault Status Record Including Latest One Cumulative Power On Operation Hour Memory Energy Savings Function MODBUS Communication Multiple Pulse Output Ports etc Stall Prevention During Acceleration Deceleration and Constant Speed Operation Current Lev...

Страница 8: ...ple PLC Function Sensorless Vector Control Control Characteristics Extra Function Up Down Operation 4 Different Sets of Fault Status Record Including Latest One Cumulative Power On Operation Hour Memory Energy Savings Function MODBUS Communication Multiple Pulse Output Ports etc Stall Prevention During Acceleration Deceleration and Constant Speed Operation Current Level can be Selected During Acce...

Страница 9: ...ounting Dimensions in External Dimensions in Voltage Max Applicable Motor Output HP KW W H H2 D W1 H1 D Approx Mass lbs kg 1HP 0 75KW 2HP 1 5KW 3HP 2 2KW 220V 3ψ 5HP 3 7KW 133 260 6 5 145 273 170 3 2 1HP 0 75KW 2HP 1 5KW 133 260 6 5 145 273 170 3 2 3HP 2 2KW 440V 3ψ 5HP 3 7KW 133 260 6 5 145 273 170 3 2 ...

Страница 10: ...ble Motor Output HP KW W H H2 d W1 H1 D Approx Mass lbs kg 7 5HP 5 5KW 10HP 7 5KW 120 300 7 5 7 204 315 196 7 1 15HP 11KW 220V 440V 3ψ 20HP 15KW 140 394 8 8 244 410 202 13 1 25HP 18 5KW 30HP 22KW 40HP 30KW 50HP 37KW 220V 3ψ 60HP 45KW 25HP 18 5KW 30HP 22KW 40HP 30KW 50HP 37KW 440V 3ψ 60HP 45KW B 220V 440V 5 5KW above ...

Страница 11: ...ion Analog Input 2KΩ 1 2W FWD Stop REV Stop External Fault Fault Reset Multi Step Speed Reference1 Jog Command External BaseBlock Factory Preset External Frequency Command P P P 0 10V 4 20 mA 0 10V 0V 250Ω P AO1 V W IM Grounding Lead 100 Ω GND AO2 R1A R1 B R1 C Multi Function Contact Output 1 250V AC 1A 30V DC 1A DO1 DOG Multi Function Output 1 OPEN COLLECTOR 48V 50mA RS 485 Communication Port S S...

Страница 12: ...L3 Main circuit input power supply For single phase power supply please use R L1 S L2 as input terminal B1 P B2 R B2 B1 P B2 External braking resistor B1 P DC power supply input U T1 V T2 W T3 Inverter output E Grounding lead 3rd type grounding Main circuit terminal block configuration 220V 440V 10HP below 220V 440V 15HP 20HP 220V 440V 25HP 60HP ...

Страница 13: ...l Lower Bound of Frequency Command Frequency Jump 4 etc GND Analog Signal Common AO1 AO2 Analog Multi Function Output Port Frequency Command Output Frequency Output Current Output Voltage DC Voltage PID Controlled Value Analog Command Input of VIN AIN or AUX GND Common Lead for Analog Port R1A Relay Contact R1 Output A R1B Relay Contact R2 Output B R1C Relay Contact R1 Common R2A Relay Contact R2 ...

Страница 14: ...such as 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 Always use ground leads that comply with AWG standards and make sure the length is as short as possible 4 When using several GHS V8 inverters side by side it is preferable to ground each unit separately to ground pol...

Страница 15: ...y to an external relay an anti parallel freewheeling diode should be applied at both ends of the relay 7 Never apply high voltage test directly to the components within the inverter The semiconductor devices are vulnerable to high voltage shock 8 The CMOS IC on the control board is vulnerable to Electro Static Discharge Do not try to touch the control board 9 If Sn 03 is set to 3 5 7 for 2 wire op...

Страница 16: ...W NOTE1 ＫＶＡ A Main Circuit 2 NOTE2 Ground Wire E G Control Wire 3 NOTE3 NFB NOTE4 MCB NOTE4 1 0 75 2 4 8 2 5 5 2 5 5 0 5 2 TO 50E 15A C 11L 2 1 5 2 7 6 4 2 5 5 3 5 5 5 0 5 2 TO 50E 20A C 11L 3 2 2 4 9 6 3 5 5 5 3 5 5 5 0 5 2 TO 50E 20A C 11L 5 3 7 7 5 17 5 5 5 5 5 0 5 2 TO 50E 30A C 16L 7 5 5 5 10 1 24 8 5 5 8 0 5 2 TO 100S 50A C 18L 10 7 5 13 7 32 8 5 5 8 0 5 2 TO 100S 60A C 25L 15 11 20 6 48 22 ...

Страница 17: ...C 25L 20 15 27 4 32 8 14 8 0 5 2 TO 100S 60A C 35L 25 18 5 34 40 14 14 0 5 2 TO 225S 75A C 50G 30 22 41 48 22 14 0 5 2 TO 225S 100A C 50L 40 30 54 64 22 22 0 5 2 TO 225E 100A C 65G 50 37 68 80 38 22 0 5 2 TO 225E 150A C 80L 60 45 82 196 50 22 0 5 2 TO 225E 175A C 100L 17 0A 170 １ It is assumed constant torque load ２ The main circuit has terminals of Ｒ L1 S L2 T L3 U T1 V T2 W T3 P B1 Θ B2 3 The co...

Страница 18: ...tor as the switch that control the operation of running or stop AC reactor The AC Side reactor on the input AC side can be improve the power factor and suppress the surge current Input noise filter GHS V8 will comply with the EN55011 Class A regulation if an input noise filter is used Please consult with the selection guide on Appendix Noise filter at power supply side Inverter Input power supply ...

Страница 19: ...he operation is not enabled The component names and functions are shown below RUN PRGM DRIVE DSPL EDIT ENTER DRIVE FWD REV REMOTE SEQ REF FWD REV JOG SEQ lit when run command come from control circuit terminal or RS 485 port is enabled REF lit when frequency reference come from control circuit terminal or RS 485 port is enabled LED display Keypad function as below RESET F60 00 DRIVE lit when in DR...

Страница 20: ...oups functions and user constant name and increment set values Decrement Key Select the menu items groups functions and user constant name and decrement set values EDIT ENTER EDIT ENTER Key Select the menu items groups functions and user constant name and set values EDIT After finishing the above action press the key RUN RUN Key Start inverter operation in Drive mode when the digital operator is u...

Страница 21: ...nitored set DSPL bn monitored set DSPL Sn monitored set DSPL Cn monitored set 2 1 DSPL Switch be valid only when inverter stopped An Monitor set DSPL 3 1 When the inverter is put into operation the inverter system immediately enters into DRIVE mode The default displayed items can be set by bn 38 Press the PRGM DRIVE key the system will switch into PRGM mode 2 The monitored items to be displayed ca...

Страница 22: ...s 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 Sn 03 To be set To be monitored To be set To be monitored 0 An bn Sn Cn An bn Sn Cn 1 An bn Sn Cn An bn Sn Cn When in DRIVE mode the parameter group Sn Cn can only be monitored if the RESET key and DSPL key are to be pressed at the same time Afte...

Страница 23: ...perator display Remark F00 00 DSPL Select drive mode Select output frequency displayed Select direction of rotation when power on initially defaulted FWD Jog operation Select frequency command displayed Change frequency command Set new frequency setting Select frequency command displayed 3 Fwd jog JOG EDIT ENTER DSPL 按六次 RESET 0 00 6 00 LED on DRIVE LED on FWD 4 Frequency setting 60 00Hz End DSPL ...

Страница 24: ...uency command displayed Select O P frequency displayed Switch to reverse Decrease to stop RUN EDIT ENTER DSPL 6 Freq command changed 30 Hz LED on RUN 5 Fwd run DSPL FWD REV STOP 7 Reverse run 8 Stop LED on REV LED on STOP blinking while Decel RUN Displayed for 5 sec confirm the display RESET 60 00 F60 00 F30 00 End F30 00 30 00 30 00 0 00 ...

Страница 25: ...00 Hz An 08 Frequency Command 8 0 00 400 00 Hz 0 01Hz 0 00 Hz An 09 Frequency Command 9 0 00 400 00 Hz 0 01Hz 0 00 Hz An 10 Frequency Command 10 0 00 400 00 Hz 0 01Hz 0 00 Hz An 11 Frequency Command 11 0 00 400 00 Hz 0 01Hz 0 00 Hz An 12 Frequency Command 12 0 00 400 00 Hz 0 01Hz 0 00 Hz An 13 Frequency Command 13 0 00 400 00 Hz 0 01Hz 0 00 Hz An 14 Frequency Command 14 0 00 400 00 Hz 0 01Hz 0 00 ...

Страница 26: ...01 1 00 27 bn 13 PID Detection Gain 0 01 10 00 0 01 1 00 bn 14 PID Proportional Gain P 0 01 10 00 0 01 1 00 bn 15 PID Integral Time I 0 00 100 00s 0 01s 1 00s 27 28 bn 16 PID Differential Time D 0 00 1 00s 0 01s 0 00s bn 17 PID Bias 0 109 1 0 bn 18 Energy Saving Gain 50 150 1 100 29 bn 19 Auto Torque Boost Gain 0 0 2 0 0 1 1 0 29 bn 20 Time Function ON_Delay Time 0 0 6000 0s 0 1s 0 0s bn 21 Time F...

Страница 27: ...eration Time 2 0 0 6000 0s 0 1s 10 0s bn 04 Deceleration Time 2 0 0 6000 0s 0 1s 10 0s 1 Acceleration time the time required to go from 0 to 100 of the maximum output frequency Deceleration time the time required to go from 100 to 0 of the maximum output frequency 2 The acceleration and deceleration can be grouped as 2 sectors The acceleration and deceleration of each sector can be set individuall...

Страница 28: ...age frequency command VIN gain Input voltage range 0 10V Analog current frequency command AIN gain Input current range 4 20mA Multi function analog input AUX gain Input voltage range 0 10V Analog voltage frequency command VIN bias Input voltage range 0 10V Analog current frequency command AIN bias Input current range 4 20mA Multi function analog input AUX bias Input voltage range 0 10V For every d...

Страница 29: ... 00 0 01 1 00 bn 15 PID integral time I 0 00 100 00s 0 01s 1 00s bn 16 PID differential time D 0 00 1 00s 0 01s 0 00s bn 17 PID Bias 0 109 1 0 1 The PID Control Function is a control system that matches the feedback value i e a detected value to the target value Combining the Proportional P Integral I and Derivative D control enable the PID controller to achieve required response through the tunin...

Страница 30: ...IDcontrol Target Value Detected Value bn 13 Deviation P I D Deviation bn 15 5msec Time Deviation bn 14 Cn 44 Deviation after 5ms bn 16 5ms Time Time Time Fig 8 Response of PID control for STEP shape deviation input Deviation Target Value Detected Value Bn 13 P s Control Output Deviation Bn 14 I s Control Output will increase with time and the output will be equal to the deviation after time specif...

Страница 31: ...ge Unit Function 0 0 2 0 0 1 1 The inverter can increase the output torque automatically to compensate the load increase through the Auto Torque Boost function Then the output voltage will increase As a result the fault trip cases can be avoided The energy efficiency is also improved 2 The compensated torque is resulted by the setting of Cn 12 Cn 13 and Bn 19 through the increase of output voltage...

Страница 32: ...tput turns ON 4 When the Timer Function input OFF time is longer than the value set for Bn 21 the Timer Function output turns OFF An example is shown in Figure 11 Time function input Time function output ON ON bn 20 bn 20 bn 21 bn 21 ON ON ON OFF OFF OFF OFF OFF OFF OFF Fig 11 An operation example of timer function bn 22 bn 37 Time setting in auto_run mode Parameter No Name Setting Range Unit Fact...

Страница 33: ...initialization 200V 415V 06 3 wire initialization 200V 415V 07 2 wire initialization 200V 380V 08 3 wire initialization 200V 380V 09 10 reserved 11 clear fault message 12 14 reserved 0 42 Sn 04 Run Source Selection 0 Operator 1 Control circuit terminal 2 RS 485 communication 0 43 Sn 05 Frequency Command Selection 0 Operator 1 Control circuit terminal 2 RS 485 communication 0 43 Sn 06 Operation Mod...

Страница 34: ...al VIN AIN 3 current signal 4 20mA AIN 1 46 Sn 12 Frequency Command Characteristics Selection 0 Reference command has forward characteristics 1 Reference command has reverse characteristics 0 10V or 4 20mA 100 0 0 46 Sn 13 Zero speed braking function selection 0 Invalid 1 Valid 0 46 Sn 14 Operation Mode Selection 3 Output Voltage Limit Selection 0 Output voltage is limited 1 Output voltage is unli...

Страница 35: ...g running Accel Decel included The motor will sustain operation even after the overtorque has been detected 4 Overtorque is detected during running Accel Decel included The motor will stop after the baseblock time when the overtorque has been detected 0 49 Sn 21 Operation selection at fault contact during fault retrying 0 Do not output fault retry The fault contact does not operate 1 Output fault ...

Страница 36: ...y setting 0 Sn 32 Multi function Terminal R2A R2C Function Selection 00 25 Terminal R2A R2C as digital output at zero speed factory setting 1 61 Sn 33 Multi function Digital Output Selection Pulse Output Multiplier Selection When multi function output terminal DO1 DO2 is set as pulse signal output Setting Range 01 16 1 64 Sn 34 Multi function Analog output AO1 Function Selection 0 Sn 35 Multi func...

Страница 37: ...Operation Mode Selecton During Auto Run 0 Auto Run mode not effective 1 Auto Run mode for one single cycle continuing running from the unfinished step if restarting 2 Auto Run mode be performed periodically continuing running from the unfinished step if restarting 3 Auto Run mode for one single cycle then hold the speed of final step to run continuing running from the unfinished step if restarting...

Страница 38: ...un Mode Operation Selection 8 0 Sn 54 Auto Run Mode Operation Selection 9 0 Sn 55 Auto Run Mode Operation Selection 10 0 Sn 56 Auto Run Mode Operation Selection 11 0 Sn 57 Auto Run Mode Operation Selection 12 0 Sn 58 Auto Run Mode Operation Selection 13 0 Sn 59 Auto Run Mode Operation Selection 14 0 Sn 60 Auto Run Mode Operation Selection 15 0 Sn 61 Auto Run Mode Operation Selection 16 0 1 The fac...

Страница 39: ...ngs will be as follows Table 5 220VClass Inverter Capacity Selection Sn 01setting 01 02 03 04 05 06 07 CT VT Item name CT VT CT VT CT CT VT VT CT VT CT VT CT VT Inverter rated capacity KVA 2 2 7 4 7 5 10 1 13 7 20 6 Inverter rated current A 4 8 6 4 9 6 17 5 24 32 48 Max applicable capacity HP 1 2 2 3 3 3 5 7 5 7 5 10 10 10 15 20 Cn 09 Motor rated current A 3 4 6 1 6 1 8 7 8 7 8 7 14 6 20 1 20 1 25...

Страница 40: ...y setting Sn 02 V f curve 01 07 01 07 01 07 01 07 01 07 01 07 Table 6 440VClass Inverter Capacity Selection Sn 01 setting 21 22 23 24 25 26 27 CT VT Item name CT VT CT VT CT CT VT VT CT VT CT VT CT VT Inverter rated capacity KVA 2 1 2 7 4 7 5 10 1 13 7 20 6 Inverter rated current A 2 6 4 0 4 8 8 12 16 24 Max applicable capacity HP 1 2 2 3 3 3 5 7 5 7 5 10 10 10 15 20 Cn 09 Motor rated current A 1 ...

Страница 41: ...0 75 Cn 09 Motor rated current A 24 8 31 1 31 1 36 3 36 3 48 7 48 7 59 0 59 0 70 5 70 5 80 0 Cn 12 Motor line impedance Ω 0 436 0 308 0 308 0 239 0 239 0 164 0 164 0 133 0 133 0 110 0 110 0 074 Cn 13 Core loss torque compensation W 471 425 425 582 582 536 536 641 641 737 737 790 Cn 34 Carrier freq kHz 10 5 10 5 10 5 10 5 10 5 10 5 Cn 37 Min baseblock time s 0 7 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 ...

Страница 42: ...ristic of motor Purpose Specifications Sn 02 V F Pattern 1 Purpose Specifications Sn 02 V F Pattern 1 Low starting torque 08 50Hz 00 Hz 220 50 0 1 3 14 3 V 00 2 5 7 9 50Hz High starting torque 09 Hz 220 0 V 09 50 1 3 2 5 08 16 1 15 4 8 1 8 0 08 60Hz Saturation 01 Low starting torque 10 60Hz 50Hz Saturation 02 Hz 220 60 01 5 7 9 V 02 01 15 50 3 14 8 01 High starting torque 2 60Hz High starting torq...

Страница 43: ... 60Hz 50Hz Saturation 02 Hz 220 60 0 1 5 7 5 V 02 01 15 50 14 3 0 1 High starting torque 2 60Hz High starting torque 11 Hz 220 0 V 11 60 1 5 3 10 15 2 14 6 7 7 7 6 10 General Purpose 72Hz 03 Hz 220 72 0 7 5 V 03 60 1 5 14 3 0 3 90Hz 12 Hz 220 72 0 14 V 12 60 1 5 3 7 5 12 Cubic decreasing curve 04 50Hz Quadratic decreasing curve 05 Hz 0 V 05 50 1 3 25 04 220 7 5 55 38 5 6 8 0 4 120Hz 13 Hz 220 120 ...

Страница 44: ...tialized as factory setting according to the different input voltage At the same time terminals can be set for 2 wire or 3 wire operation mode with different settings of Sn 03 Please refre to the below table 09 10 reserved 11 To clear fault memory 12 14 reserved Function Sn 03 Outter Operation Terminals Initialized Motor input volatge by the nameplate of motor Description 03 2 wire 220V 440V 60Hz ...

Страница 45: ...quency command is from the input of control circuit terminal 2 RS 485 communication Frequency command is from the input of RS 485 communication Sn 06 Stopping method selection Factory setting 0 Setting Method to Stop Description 0 Deceleration to stop Deceleration to a stop at a rate set with the selected deceleration time Bn 02 or Bn 04 1 Coast to stop After the stop command is input run source i...

Страница 46: ...n motor is turned OFF the counter electromotive force generated by the residual magnetic field in the motor can cause an overcurrent to be detected when DC injection braking stop is applied Run Comm O P Freq DEC time DC injection braking time Min baseblock time Cn 37 ON OFF 10 100 DC injection braking time at Run Source off Cn 16 Cn 16 10 O P freq when the stop command is input DC injection brakin...

Страница 47: ...ctory setting 0 Setting Function Description 0 1 times 1 2 times Setting of scan frequency at external control circuit terminal Scan input terminals every 5ms Sn 10 Output frequency UP DOWN function Factory setting 0 Setting Description 0 Change output frequency through the key The frequency command will be acknowledged only after the key EDIT ENTER has been pressed 1 Change output frequency throu...

Страница 48: ...ararcteristic Selection Factory setting 0 Setting Function Description 0 Forward Analog input 0 10V or 4 20mA represents frequency command 0 100 1 Reverse Analog input 0 10V or 4 20mA represents frequency command 100 0 Sn 13 Zero speed braking operation selection Factory setting 1 Setting Function Description 0 Invalid 1 Valid The run source an dfrequency command is input from control circuit unde...

Страница 49: ...when a sudden acceleration or deceleration is performed In this case the inverter should automatically adjust the output frequency to prevent stall The Stall Prevention Function can be set independently for accelerating and running Stall Prevention During Acceleration See Fig 18 Inverter stops accelerating if Cn 25 setting is exceeded Accelerates again when the current recovers 0 Disabled Sn 16 St...

Страница 50: ...Output Frequency Time Deceleration time is extended to avoid overvolatge trip Deceleration Time setting value Fig 20 Stall prevention function during deceleration Sn 16 1 Sn 18 Restart after power outage selection Factory setting 0 Setting Restart after power outage Description 0 Stop running The inverter will not run and coast to stop freely when the power is back after previous power outage 1 Co...

Страница 51: ...as Sn 23 2 or 4 hot start protection chararcteristic curve when the power supply is turned on or off frequenctly 4 For the motor without forced cooling fan the heat dissipation capacity is lower when in the low speed operation The setting Sn 23 can be either 1 or 2 standard motor start curve 5 For the motor with forced cooling fan the heat dissipation is not dependent upon the rotating speed The s...

Страница 52: ...ault External fault contact has fault 0 Always detect Always detects if the External fault contact terminal has fault Sn 23 External fault contact detection selection 1 Detect only during running 1 Detects Detects only during running if the External fault contact terminal has fault 0 Decelerate to stop with the specified deceleration time Bn 02 1 Coast to stop 2 Decelerate to stop with the specifi...

Страница 53: ... base block command input at B contact OFF inverter output baseblock 12 FJOG command ON Forward jog 13 RJOG command ON Reverse jog 14 PID control invalid ON PID control not effective 15 PID integration reset ON reset PID integration 16 Inverter overheat warning ON blink show overheat inverter can proceed running 17 External fault A contact ON External fault input normally open 18 External fault B ...

Страница 54: ...ol Run Command and Frequency Command is performed through Control Circuit Input or RS 485 Communication Port It will be set by the combination of settings of Sn 04 and Sn 05 The REMOTE REF SEQ LED light is ON ON Local Control Run Command and Frequency Command is performed through the LCD Digital Operator The REMOTE REF SEQ LED light is OFF LOCAL REMOTE Control 2 Setting 02 Output Description OFF R...

Страница 55: ...0 Freq Cmd 7 An 07 0 1 1 1 Freq Cmd 8 An 08 1 0 0 0 Freq Cmd 9 An 09 1 0 0 1 Freq Cmd 10 An 10 1 0 1 0 Freq Cmd 11 An 11 1 0 1 1 Freq Cmd 12 An 12 1 1 0 0 Freq Cmd 13 An 13 1 1 0 1 Freq Cmd 14 An 14 1 1 1 0 Freq Cmd 15 An 15 1 1 1 1 Freq Cmd 16 An 16 0 Termianl OFF 1 Termianl ON Freq Cmd 8 An 08 Freq Cmd 7 An 07 Freq Cmd 6 An 06 Freq Cmd 5 An 05 Freq Cmd 4 An 04 Freq Cmd 3 An 03 2 Aux Freq An 02 1...

Страница 56: ...equency command OFF ON output frequency HOLD HOLD Output frequency at this time will be memorized ON ON ON OFF OFF OFF Fig 25 Acceleration and deceleration ramp hold External baseblock input at A contact Setting 10 External baseblock input at B contact Setting 11 External Output External baseblock OFF ON Description A Contact Setting 10 Normal External baseblock B Contact Setting 11 External baseb...

Страница 57: ...un 2 To disable the PID function PID control invalid is ON an open loop operation or jog operation can be performed in the test The system can be set up properly after some test runs Then the system can be changed into PID control mode Moreover if the feedback signal is not usable the PID function is disabled through this setting PID Integral reset Setting 15 Input I_RESET function Description OFF...

Страница 58: ...i function analog input Description OFF Invalid ON Valid To disable or enable the multi function analog input AUX is controlled by input at an external terminal DC injection braking command Setting 20 Input DC Braking Command Description OFF Invalid ON Valid 1 It is used to prevent the motor from rotating due to inertia or external forces when the inverter is stopped 2 Opertion command is prior to...

Страница 59: ...rminals terminal or to change the output frequency upward or downward Set parameters Sn 04 and Sn 05 to 1 The run source and frequency command is set through the control circuit terminals Then set parameter Sn 28 to 28 terminal will now have the function UP its original function is disabled Terminal and can now be used for UP and DOWN function to control change the output frequency When the freque...

Страница 60: ... REV UP output freq DOWN upper limit lower limit terminal 1 or 2 terminal 7 termianl 8 D1 U1 H D U H H H H D1 H D U D1 H D U U UP ACC status D DOWN DEC status H HOLD Constant status U1 bounded from upper_limit while ACC D1 bounded from lower_limit while DEC Fig 27 Time Chart of poutput frequenxy through the UP ands DOWN function Sn 29 Multiple function analog input function selection AUX Factory S...

Страница 61: ...detection level setting of Cn 32 is disabled 08 Stall prevention level during running According to analog input voltage 1 5V 10V change the level of stall prevention during running 30 200 inverter rated current 100 the setting Cn 26 is diabled 09 Frequency command lower limi Change the frequency command lower limit 0 100 value according to the analog input voltage 0 10V Max output frequency Cn 02 ...

Страница 62: ...ction Analog Input 7 Sn 29 06 8 Sn 29 07 0 100 0V 10V DC braking Current 0 100 0V 10V Overtorque Detection Level Multi function Analog Input Multi function Analog Input 9 Sn 29 08 30 200 0V 10V Stall Prevention Level 10 Sn 29 09 0 100 0V 10V Freq Command Lower Limit 1 5V Multi function Analog Input Multi function Analog Input 11 Sn 29 10 30 200 0V 10V Stall Prevention Level 12 Sn 29 11 0 100 0V 10...

Страница 63: ...eblock 09 Externak baseblock B contact OFF Output baseblock 10 Fault ON fault 11 Overtorque detected A contact ON Overtorque detected 12 Run source mode ON Run source from digital operator Local mode 13 Frequency command mode ON Frequency command from digital operator Local mode 14 Reverse rotation detected ON Reverse rotation 15 Frequency command Invalid ON Frequency command Invalid 16 Overtorque...

Страница 64: ...ted Setting 07 Output baseblocked A contact Setting 08 Output baseblocked B contact Setting 09 Fault Setting 10 If a Fault occurs the Multi Function Output Terminal is ON However no response will occur if a communication fault occurs Overtorque detected A contact Setting 11 Overtorque detected B contact Setting 16 Refer overtorque detection function Run Command mode Setting 12 Output Description O...

Страница 65: ...source RUN is ON and frequency command is 0 the output at the multi function output terminal is ON Pulse signal output Setting 17 Only multi function output terminal DO1 DOG Setting Sn 31 17 can be set as the pulse signal output DO1 is a Open Collector photo coupler output its pulse output frequency is set by parameter Sn 33 The wiring is DO1 DOG Pulse Timer 1KΩ V 12V or 24 V T1 T2 Pulse freq 1 T ...

Страница 66: ...Overheat Setting 22 If the inverter is overheat OH the multi function output terminal is ON Inverter Overload Setting 23 If the inverter is overload OL2 the multi function output terminal is ON RS 485 communication fault Setting 24 If the inverter communication is fault the multi function output terminal is ON Communication Application Setting 25 In the application that the control commands are ex...

Страница 67: ...requency 10 PID output 1 10V Max output frequency 11 PID output 2 10V Max output frequency For the output gain Bn 14 and Bn 15 set what multiple of 10V will correwspond to 100 output monitored item Sn 36 Sn 39 RS 485 Communication setting Name Setting Range Factory Setting Description Sn 36 Inverter Station Address 01 31 01 When the RS 485 communication is used the communication address of each in...

Страница 68: ...commnication status between the inverter and external units Forbid the DRIVE PRGM change while writing through RS 485 For more details of RS 485 communication refer to GHS V8 Inverter MODBUS Communication Application Manual Sn 40 Load Torque Selection Factory Setting 0 Setting Load toque Description 0 Constant torque CT 1 Variable toque VT 1 It depends upon whether the real torque load is a consta...

Страница 69: ... sizes 2 After validation switch to PRGM operation mode Set Sn 02 to 15 Input the Motor Rated Voltage to parameter Cn 03 Max Output Voltage and the Motor Rated Frequency to parameter Cn 04 Max Voltage Frequency using data from motor s nameplate Enable Autotune function Sn 43 1 3 After enabling the Autotuning Function by setting Sn 43 1 Switch to DRIVE operation mode the Autot will display on the k...

Страница 70: ...nverter capacity and motor rating is suitably matched Use the motor nameplate value and motor parameters provided by the manufacturer or use the AUTOTUNE feature to identify and store the motor parameters in the first time vector control operation after installation And enter the following parameters of Motor Max output voltage Cn 03 Max voltage frequency Cn 04 Motor line to Line resistance Sn 46 ...

Страница 71: ...a new cycle if restarting 0 0 STOP 1 Forward Sn 46 Sn 61 Auto_ Run Mode selection 2 Reverse 0 1 Auo Run mode can provide up yo 16 step settings for simplified PLC operation Among them every step setting has its different frequency command by An 01 16 Auto Run mode selection Sn 46 61 and operation time Bn 22 37 for many different combinations 2 The multi step frequency command 1 4 derived from the ...

Страница 72: ...s An 05 16 0 Sn 46 49 1 Sn 45 1 A n 0 1 A n 0 2 A n 0 3 A n 0 4 1 0 s b n 2 2 2 0 s b n 2 3 3 0 s b n 2 4 4 0 s b n 2 5 1 0 H z 2 0 H z 3 0 H z T im e F re q u e n c y b Periodic running Sn 45 2 5 The inverter will repeat th same the cycle periodically Ex Sn 45 2 Bn 22 37 same setting as a An 01 16 same setting as a Sn 46 48 1 Sn 49 2 10Hz 20 Hz 30 Hz Time Frequency 20 Hz An 01 An 02 An 03 An 04 1...

Страница 73: ...ycle then hold the speed of final step to run Sn 45 3 6 Ex Sn 45 2 Bn 29 20s An 08 10Hz An 09 An 16 0 Bn 22 37 same setting as a An 01 07 same setting as a Sn 46 Sn 61 1 10s bn 22 20s bn 23 30s bn 24 40s bn 25 時間頻率 An 08 An 01 An 02 An 03 An 04 10 Hz 20 Hz 30 Hz bn 29 20s ...

Страница 74: ...Cn 12 Motor Line to Line Resistance 0 65 535Ω 0 001Ω 4 Cn 13 Motor Parameter Motor iron core loss 0 65535 W 1W 4 75 Cn 14 DC Injection Braking Starting Frequency 0 1 10 0Hz 0 1Hz 1 5Hz Cn 15 DC Braking Current 0 100 1 50 Cn 16 DC Injection Braking Time At Stop 0 0 25 5s 0 1s 0 5s Cn 17 DC Braking Function DC Injection Braking Time At Start 0 0 25 5s 0 1s 0 0s 77 Cn 18 Frequency Command Upper Bound...

Страница 75: ... at Accel Start 0 0 1 0s 0 1s 0 0s Cn 41 S curve Characteristic Time at Accel End 0 0 1 0s 0 1s 0 0s Cn 42 S curve Characteristic Time at Decel Start 0 0 1 0s 0 1s 0 0s Cn 43 S curve time S curve Characteristic Time at Decel End 0 0 1 0s 0 1s 0 0s 85 Cn 44 PID Integral Upper Bound 0 109 1 100 Cn 45 PID control PID Primary Delay Time Constant 0 0 2 5s 0 1s 0 0s 86 Cn 46 Motor line to Line resistanc...

Страница 76: ...Hz Cn 05 Middle Output Frequency 0 1 400 0Hz 0 1Hz 3 0Hz Cn 06 Voltage At Middle Output Frequency 0 1 255 0V 0 1V 16 5V Cn 07 Min Output Voltage 0 1 400 0Hz 0 1Hz 1 5Hz Cn 08 Voltage At Min Output Voltage 0 1 255 0V 0 1V 11 0V 1 Setting of Cn 02 Cn 08 can be set by the user when Sn 02 has been set to 15 You can define your special V F by referring Fig 30 2 In low speed operation 3Hz a larger torqu...

Страница 77: ...sitive change of load torque See Figure 32 Cn 11 Motor rated slip Factory Setting 0 0 Setting Range Unit Function 0 9 9 0 1 1 This setting is used as a reference value for torque compensation function See Figure 31 The setting is 0 0 9 9 as a percentage of motor Maximum Voltage Frequency Cn 04 as 100 The rated Cn 11 can be derived as the formula of Motor rated slip 2 The setting is shown in Figure...

Страница 78: ...ded The added Slip compensation Cn 51 is determined by the following formula Motor rated slip Cn 11 Output current Motor no load current Max voltage frequency Cn 04 Slip frequency 100 Motor rated current Cn 09 Motor no load current Cn 10 Load torque Speed f1 smaller load f2 larger load Slip freq Fig 32 Slip compensation Cn 12 Cn 13 Motor parameter V F control only Parameter Setting Range Unit Fact...

Страница 79: ... running by applying a DC current into the winding Depending on the different usage the DC injection braking can be divided into two cases a DC injection braking time at stop It is used to prevent Coasting by inertia when the motor is not completely stopped within normal deceleration time or the rotor is still free run after stop command is pressed when there is a large load The DC injection braki...

Страница 80: ... 20 Cn 23 Jump Frequency Parameter Setting Range Unit Factory Setting Function Cn 20 Frequency jump point1 0 0 400 0Hz 0 1Hz 0 0Hz Cn 21 Frequency jump point 2 0 0 400 0Hz 0 1Hz 0 0Hz Cn 22 Frequency jump point 3 0 0 400 0Hz 0 1Hz 0 0Hz Cn 23 Jump Frequency Width 0 0 25 5Hz 0 1Hz 1 0Hz 1 These settings allow the jumping of certain frequencies within he inverter s output frequency range so that the...

Страница 81: ...ention level During Accel 30 200 1 170 Cn 26 Stall Prevention level During Running 30 200 1 160 1 A stall occurs if the rotor cannot keep up with the rotating electromagnetic field in the stator winding when a large load is suddenly applied or when a sudden acceleration or deceleration is performed In this case the inverter should automatically adjust the output frequency to prevent stall The Stal...

Страница 82: ...t is 1 one digit after decimal point Display XXX X e g Cn 28 13000 100 speed will be displayed 300 0 20000 29999 The fifth digit is 2 two digits after decimal point Display XX XX e g Cn 28 22000 100 speed will be displayed20 00 30000 39999 The fifth digit is 3 three digits after decimal point Display X XXX e g Cn 28 32000 100 speed will be displayed 2 000 Cn 29 Cn 31 Frequency Detection Parameter ...

Страница 83: ...ection 1 output freq ON output freq detection 1 signal FWD REV ON OFF OFF Cn 31 Cn 29 Cn 31 Cn 30 Cn 31 Cn 29 Cn 31 Cn 30 ON 1 During acceleration the output freq is less than freq agree detection level during acceleration Cn 29 output freq detection 1 is ON 2 During deceleration the output freq is less than freq agree detection level during deceleration Cn 30 output freq detection 1 is ON 3 Set S...

Страница 84: ...rtorque condition is detected when the torque current exceeds the overtorque detection level Cn 32 longer than the overtorque time Cn 33 The multi function output terminals control circuit terminals R1A R1B R1C DO1 DOG R2A R2C can be set to indicate an overtorque condition has been detected 3 Set the parameter Sn 12 to decide the timing of overtorque detection and operation after detection detect ...

Страница 85: ... as shown below to allow less leakage current The factory setting is depended on the capacity of inverter Table wiring distance vs carrier frequency Wiring distance 30m 30m 50ｍ 50m 100m 100m Carrier frequency Cn 34 15kHz 10kHz 5KHz 2 5KHz Cn 35 Cn 38 Speed Search Parameter Setting Range Unit Factory Setting Function Cn 35 Speed Searching Detection Level 0 200 1 150 Cn 36 Speed Searching Time 0 1 2...

Страница 86: ...ter output current is less than Cn 35 the inverter will take the output frequency as the real frequency at that time From those values of real frequency the inverter will accelerate or decelerate to the set frequency according to the acceleration or deceleration time While the speed search command is being performed the user can slightly decrease the setting of V F curve Cn 38 in order to prevent ...

Страница 87: ...end 0 0 1 0s 0 1s 0 0s Cn 42 S curve Characteristic time at Decel start 0 0 1 0s 0 1s 0 0s Cn 43 S curve Characteristic time at Decel end 0 0 1 0s 0 1s 0 0s 1 Using the S curve characteristic function for acceleration and deceleration can reduce shock to the machinery when stopping and starting 2 After the S curve time is set the final acceleration and deceleration time will be as follows Acc Time...

Страница 88: ... to adjust PID parameters Please adjust PID control parameter by the following steps While adjusting parameters notice the response of the system a Coefficient tuning of PID controller 1 Enable PID Control Sn 41 1 2 Increase the proportional gain P as far as possible without creating oscillation 3 Reduce the integral time I as far as possible without creating oscillation 4 Increase the derivative ...

Страница 89: ...n occurs with a longer cycle than the integral time I setting then the integral operation is strong The oscillation will be reduced as the integral time I is lengthened Output Time Before After If oscillation cycle is short and approx the same as the derivative time D setting then the derivative operation is strong The oscillation will be reduced as the derivative time D is shortened If even setti...

Страница 90: ...ey can be obtained through auto tuning Sn 44 or provided by the motor manufacturer The factory setting is upon its different power capacity of inverter Cn 50 Cn 51 Slip Compensation Parameter Setting Range Unit Factory Setting Function Cn 50 Slip Compensation Gain 0 00 2 55 0 01 1 00 Cn 51 Compensation Primary Delay Time 0 0 25 5s 0 1s 2 0s 1 Cn 50 is used to adjust the slip compensation 2 In most...

Страница 91: ...mand of inverter Un 05 Main Circuit DC Voltage 0 1V Display DC voltage of inverter main circuit Un 06 Output Power 0 1KW Display the output power of inverter Un 07 Input Terminal Status O ff O p e n O N C lo s e O n I P te rm in a l 1 C lo s e O ff I P te rm in a l 2 C lo s e O ff I P te rm in a l 3 O p e n O n I P te rm in a l 4 C lo s e O n I P te rm in a l 5 C lo s e O ff I P te rm in a l 6 O p...

Страница 92: ...id the analog command is the feedback of PID Refer to the PID Controller block diagram 100 Max Output Freq Un 13 Multi function Analog Input Command AUX 0 1 The parameter can monitor multi function analog input command AUX 0 100 0 10V When the PID control is valid the analog command is the feedback of PID Refer to the PID Controller block diagram 100 Max Output Freq 10V 100 Un 14 External Analog O...

Страница 93: ...ult occurred Un 26 O P terminal status while fault occurred Un 27 Fault Message 1 Fault message occurred now Un 28 Fault Message 2 Fault message occurred last time Un 29 Fault Message 3 Fault message occurred last two times Un 30 Fault Message 4 Fault message occurred last three times Un 31 EPROM S W version Software Serial No for manufacturing use Un 32 GWAN HSIAN Inverter Model Number Display re...

Страница 94: ...e Use a braking resistor Fault overheat The temperature of the cooling fin reaches the detection level Defective cooling fan Ambient temperature rise Clogged filter Check the fan filter and the ambient temperature Fault motor Overload Motor overload is detected by the electronic thermal relay motor protection Improper rated current Cn 09 setting Motor overloads for very long time esp at low speed ...

Страница 95: ...t proper Check the motor wiring impedance and the output load wiring Dynamic braking resistor overheat The protection function of installed dynamic braking resistor invoked and the accumulation of regeneration energy is too much due to many brakings occurred The rating of dynamic braking resistor is too small The Decel time is too short Increase higher rating of dynamic braking resistor larger pow...

Страница 96: ...per RS 485 wiring Incorrect RS 485 comm format Noise corruption Check RS 485 comm setting Check RS 485wiring Check RS 485 comm format Use noise resistive wire or parts to improve the noise immunity blinking Alarm Overheat The protection function of installed dynamic braking resistor invoked and the accumulation of regeneration energy is too much due to many bra kings occurred The rating of dynamic...

Страница 97: ... are 2 multi function input terminals that are assigned as speed search command 1 Change the settings of Sn 25 Sn 28 to comply with the rule of Sn 25 Sn 26 Sn 27 Sn 28 2 Only 1 multi functional input terminal is assigned to speed search Input Error Auto operation set improperly Sn 45 enable auto run 0 however the setting of Sn 46 Sn 61enable stop mode 0 Enter the correct settings of Sn 45or Sn 46 ...

Страница 98: ...0Ω 1 35Ω 125 5 400W 40Ω 1 25Ω 125 7 5 500W 30Ω 1 16Ω 125 10 1 1000W 20Ω 1 12Ω 125 15 1 2400W 13 6Ω 1 13 6Ω 125 20 1 3000W 10Ω 1 10Ω 125 25 TMBU L22 1 5000W 8Ω 1 6Ω 125 30 TMBU L22 1 5000W 8Ω 1 6Ω 125 40 TMBU L37 1 6000W 5Ω 1 4 5Ω 125 50 TMBU L37 1 6000W 5Ω 1 4 5Ω 125 230V 60 TMBU L22 2 5000W 8Ω 2 6Ω 125 1 80W 750Ω 1 260Ω 125 2 300W 400Ω 1 190Ω 125 3 300W 250Ω 1 145Ω 125 5 400W 150Ω 1 95Ω 125 7 5 5...

Страница 99: ...r supply side Choose the proper AC reactor according to the below list Voltage Class Max Capacity of Motor HP Current A Specification mH 1 5 2 1 2 10 1 1 3 15 0 71 5 20 0 53 7 5 30 0 35 10 40 0 265 15 60 0 18 20 80 0 13 25 90 0 12 30 120 0 09 40 160 0 07 50 200 0 05 220V 60 240 0 044 1 2 5 8 4 2 5 4 2 3 7 5 3 6 5 10 2 2 7 5 15 1 42 10 20 1 06 15 30 0 7 20 40 0 53 25 50 0 42 30 60 0 36 40 80 0 26 5...

Страница 100: ...4 1 24A 7 5 5 5 TDSNF 32048 1 48A 10 7 5 TDSNF 32048 1 48A 15 11 TDSNF 32060 1 60A 20 15 TDSNF 32100 1 100A 25 18 5 TDSNF 32100 1 100A 30 22 TDSNF 32120 1 120A 40 30 TDSNF 32170 1 170A 50 37 TDSNF 32240 1 240A 220V 60 45 TDSNF 32240 1 240A 1 0 75 TDSNF 34006 1 6A 2 1 5 TDSNF 34006 1 6A 3 2 3 TDSNF 34012 1 12A 5 3 7 TDSNF 34012 1 12A 7 5 5 5 TDSNF 34024 1 24A 10 7 5 TDSNF 34024 1 24A 15 11 TDSNF 34...

Страница 101: ...and wire size select the matched Ferrite Core to reduce EMI noise The Zero Sequence Noise Filter 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 Frequency Attenuation Characteristics 10 Winding Case 10 1 10 2 10 3 10 4 10 40 30 20 10 0 Interference Frequency kHz Attenuation...

Страница 102: ...GWAN HSIAN ELECTRIC MACHINERY CO LTD 100 6 4 Physical dimension of digital operator ...

Страница 103: ...r LCD digital operator to monitor the I O parameter settings The monitored items are determined by the setting of bn 39 and bn 40 Please refer to the table LCD Digital Operator Monitor Item 2 To monitor the parameter setting the operator can use key to change the displayed items of bottom row easily However there will be no change to the display contents determined by the setting of bn 40 Table LC...

Страница 104: ...ied 1 Upload from digital operator to inverter 2 Download from inverter to digital operator 3 Inspect the EEPROM of digital operator 1 Through LCD digital Operator we can copy and store the system parameters of inverter 2 Sn 63 1 Upload LCD s parameter contents to inverter During this uploading period the LEDs of digital operator will switch on clockwise 3 Sn 63 2 Download LCD s parameter contents...

Страница 105: ...INERY CO LTD 103 GHS V8 INSTRUCTION MANUAL GWAN HSIAN ELECTRIC MACHINERY CO LTD No 35 Cherng Gong 2nd Street Min Shyong Industrial Park Chia Yi Hsien Taiwan R O C TEL 886 5 2202390 FAX 886 5 2202393 E_Mail gwanhs ms2 hinet net ...

Страница 106: ...GWAN HSIAN ELECTRIC MACHINERY CO LTD 104 ...

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