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135

large for power tube of low frequency, and 
small for that of high frequency.

LED ten's place:  PWM temperature correlation
0: disabled
1: enabled

If  this  function  is  enable,  when  the 
temperature of heat sink arrives at alarm 
value (50 ℃ ), the driver will decrease its 
carrier frequency automatically until the 
temperature back to lower than the alarm 
value.

LED  hundred's  place:  PWM  frequency 
correlation
0: disabled
1: low frequency adjustment, high frequency 
adjustment
2: no adjustment for low frequency, high 
frequency adjustment
3: low frequency adjustment, no adjustment 
for high frequency

When PWM is correlated with temperature, 
and the temperature of heat sink arrives 
at alarm value (50 ℃ ), if low frequency 
and  high  frequency  are  not  adjusted, 
carrier frequency will remain unchanged; 
otherwise, the driver will decrease carrier 
frequency automatically.

LED thousand's place: flexible PWM function
0: disabled
1: enabled

When this function is enabled, PWM method 
will be modified to reduce electromagnetic 
interference and motor noise.

FC.19

AVR function
0000 ～ 0112

0102

Fig. FC-2  AVR Function

LED one's place:  AVR function
0: disabled
1: always enabled
2: disabled during decelerating

AVR means auto voltage regulation. When 
the input voltage of the driver deviates 
from its rated value, this function is used 
to maintain the output voltage constant 
to protect the motor from working in over 
voltage status. This function is disabled 
when output command voltage is higher 
than input power voltage. If AVR is disabled 
during decelerating, the Dec time is shorter 
but the current is higher, other, the motor 
decelerates smoothly with lower current, 
but the Dec time is longer.

7PMUBHF

7PMUBHF

0VUQVUWPMUBHFXIFO

"73EJTBCMFE

0VUQVUWPMUBHFBGUFS

"73FOBCMFE

*OQVU7PMUBHF

3BUFE7PMUBHF

5JNF

5JNF

4.2 Detailed Function Description

LED ten's place:  overmodulation
0: disabled
1: enabled

Ov  ermodulation  function  means  that 
the driver will boost its bus voltage usage 
rate to increase output voltage. When it is 
enabled, the output harmonic component 
will increase. This function can be used 

Summary of Contents for SKI600

Page 1: ...Add No 5 Yaojia Road Yuhang District Hangzhou Zhejiang China Tel 0086 571 88183319 Email sakobp sina com 8FDIBU 8FCTJUF ...

Page 2: ...V1 0 SKI600 High performance Vector Inverter Please read this manual carefully before use and keep it for future reference MANUAL ...

Page 3: ......

Page 4: ...88888 Operating Instruction Manual High performance Vector Inverter ...

Page 5: ...tting and Function Code Edit 007 008 008 008 009 011 012 012 014 016 017 017 2 Installation and Wiring 2 1 Operation Environment 2 2 Installing Direction and Space 2 3 Appearance and Dimension of Keypad 2 4 Whole Structure 2 5 Basic Running Wiring 2 6 Main Circuit Terminal Wiring 2 7 Schematic of The Main Circuit Terminal 2 8 Control Loop Terminal Function Table 2 9 Dial Switch 2 10 Wiring Notices...

Page 6: ...oting 6 2 Abnormal Phenomena Solution 145 145 145 155 156 157 157 158 158 159 5 Communication Protocol 5 1 RTU mode and format 5 2 Register Address and Function Code 5 3 Functions of other Register Address 5 4 Fault Code 5 5 Pre alarm Code of the Driver 5 6 Control Command Format see function code 06H example 5 7 Parameter Attribute 5 8 Error Code from Slave Response of Abnormal Information 5 9 Co...

Page 7: ...went off Any internal operation must be after making sure of discharge off with instrument checking to avoid the electric shock Do not connect AC power to output terminal U V W of inverter The only terminal the AC power allowed to be connected is R S T or Ll L2 single phrase source inverter Static electricity on human body can damage MOS device Do not touch PCB and IGBT without anti static measure...

Page 8: ...3 17 5 5 7 5 7 5 11 0 17 25 7 5 11 0 11 0 15 0 25 32 11 0 15 0 15 0 18 5 32 37 15 0 18 5 18 5 22 0 37 45 18 5 22 0 22 0 30 0 45 60 22 0 30 0 30 0 37 0 60 75 30 0 37 0 37 0 45 0 75 90 37 0 45 0 45 0 55 0 90 110 45 0 55 0 55 0 75 0 110 150 55 0 75 0 75 0 90 0 150 176 75 0 90 0 90 0 110 0 176 210 90 0 110 0 110 0 132 0 210 250 110 0 132 0 132 0 160 0 250 300 132 0 160 0 160 0 185 0 300 340 160 0 185 ...

Page 9: ... 4T series 380V 50 60HZ 1 phase 2S series 220V 50 60HZ Allowed Voltage Range 3 phase 4T series 320V 460V 1 phase 2S series 160V 260V Output Voltage 4T series 0 460V 2S series 0 260V Frequency Low frequency mode 0 300HZ High frequency mode 0 3000HZ Overload Capacity G type 110 for long term 150 for 1 min 180 for 5s P type 105 for long term 120 for 1 min 150 for 1s Control Mode V F control advanced ...

Page 10: ...lt trip chance Senseless Vector Control Voltage Frequency Character Adjust pressure frequency ratio according to motor parameter and unique algorithm Torque Character Starting torque 3 0 Hz 150 rated torque VF control 0 5 Hz 180 rated torque SVC FVC 0 05 Hz 180 rated torque VC Operating speed precision in steady state 0 5 rated synchronous speed Torque response 50ms VC SVC FVC 20ms Motor Parameter...

Page 11: ...l control or combined with analog input Output Signal Digital Input 2 channel OC output and one channel relay output TA TB TC up to 16 choices Analog Input 2 channel analog signal output output ranging within 0 20mA or 0 10V with flexibly setting achievable output of physical quantities like set frequency output frequency Automatic Steady voltage Operation Dynamic steady state static steady state ...

Page 12: ...ting feedback analog input and output Alarm The latest 6 faults record running parameters record when the latest fault tripping happens including output frequency set frequency output current output voltage DC voltage4 and module temperature Protective Function Overcurrent overvoltage undervoltage module fault electric thermal relay overheat short circuit default phase of input and output motor pa...

Page 13: ...Install the terminal cover before power on and ensure power off when dismantling the terminal cover Electric shock hazard Conduct check and maintenance after 5 8 minutes after power off when internal residual electricity is discharged completely Hazard of residual voltage in electrolytic capacitor Cautlon Check if the voltage of power inlet wire agrees with rated input voltage of VFD Injury and fi...

Page 14: ...lation and heat dissipation The service life of VFD lies in installing environment and operation condition But even in standard environment a long term continuous running can guarantee a life of no more than 5 years for electrolytic capacitor and about 3 years for cooling fan An update or a thorough maintenance in advance is recommended 2 1 Operation Environment To ensure a good cooling cycle the ...

Page 15: ... A mm B mm H mm W mm D mm 0 75 2 2 115 175 185 125 160 4 4 0 7 5 136 230 246 150 176 5 11 18 5 201 306 320 218 215 5 22 150 404 420 235 210 6 5 30 37 195 433 460 270 220 8 45 55 240 537 565 320 275 8 75 110 274 642 670 380 272 8 132 160 185 220 250 350 8 Dimensions Figure A 1 Outline size for 7 5KW and below models 380V ...

Page 16: ...010 8 8 8 2 4 Whole Structure Figure A 2 Outline size for 11 110KW model 380V Figure A 3 Outline size for 160 350KW model with base and without base 380V Dimensions ...

Page 17: ...owing diagram 2 5 Basic Running Wiring SBLJOH 3FTJTUPS JSDVJU SFBLFS POUBDUPS 5ISFF QIBTF OEVDUJPO PUPS 5ISFF QIBTF 4VQQMZ VMUJGVODUJPOBM 5FSNJOBM OQVU OBMPH OQVU _ 7 0 9 9 9 9 9 9 3 7 9 8 _ 7 0 _ N POWFSUJCMF 0 0 0 7 5 5 1SPHSBNNBCMF 3FMBZ 0VUQVU 3 3 BDUPSZ 4FUUJOH BT BVMU OEJDBUJPO 0QFO DJSDVJU PMMFDUPS 0VUQVU OBMPH 0VUQVU OBMPH 0VUQVU 3 PNNVOJDBUJPO YQBOTJPO BSE OUFSGBDF 5 5 5 5 3 1 1 4 5 6 7 8...

Page 18: ...he Main Circuit Terminal Single phase 220V Single phase 220V Three phase 380V LX _ LX 1 1 108 3 0503 6 7 8 3 Terminal Function L N Single phase 220V AC power supply input terminal P PB External brake resistor reserved terminal P DC negative bus output terminal U V W Three phase AC output terminal E Ground terminal ...

Page 19: ...us output terminal U V W Three phase AC output terminal E Ground terminal 2 7 Schematic of The Main Circuit Terminal Three phase 380V 0 75kW 2 2kW 3kW 7 5kW 11kW 18 5kW 30kW 37kW 45kW 110kW 22kW LX _ LX 1 1 108 3 0503 3 4 5 6 7 8 3 LX _ LX 1 1 1 108 3 0503 3 4 5 6 7 8 3 LX _ LX 1 1 1 108 3 0503 3 4 5 6 7 8 3 LX 1 1 1 108 3 0503 3 4 5 6 7 8 LX _ LX 1 1 0503 6 7 8 108 3 3 4 5 LX _ LX 1 0503 6 7 8 10...

Page 20: ... output channel 2 can be programmed as DO terminal of various functions common port COM OUTPUT maximum load current 50mA Y2 DO Can be programmed as impulse output terminal of various functions as many as 13 kinds common port COM See F6 23 OUTPUT output frequency range F6 32 F6 35 set maximum frequency as high as 50KHz Analog Input Output Terminal AI1 All receives voltage current input Jumper JP3 f...

Page 21: ...ply of the external potentiometer The resistance range of the potentiometer is 1 KΩ 5 KΩ Max output current 10mA 24V COM Provide external 24v which is generally used as power supply of the digital input and output terminal and external sensor Max output current 200mA Communication Port A B RS485 communication port Input and output signal terminal of MODBUS RTU protocol communication Control termin...

Page 22: ...stance of 485 communication ON Connecting for matched resistance of 485 communication JP3 Cin AI1 input current signal Vin AI1 input voltage signal JP4 Vout1 AO1 output voltage signal Cout1 AO1 output current signal JP6 Vout2 AO2 Output current signal Cout2 AO2 Output voltage signal 2 9 Dial Switch 1 7PVU PVU 1 7PVU PVU 1 1 0 0 1 JO 7JO ...

Page 23: ...tube When adding peripherals filters reactors etc to the VFD check the ground resistance with 1000V tramegger and ensure the value is above 4MΩ Do not add phase advance capacitor or RC snubber to the U V W terminal of VFD If the VFD starts frequently do not cut off the power use the COM RUN of control terminal to conduct start and stop so as not to damage the rectifier bridge The earth terminal mu...

Page 24: ...s key under keypad mode Run key Enter into run mode under keypad model Stop reset key In common run status the VFD will be stopped according to set mode after press this key if run command channel is set as keyboard stop effective mode The VFD will be reset and resume normal stop status after pressing this key when the VFD is in malfunction status Analog potentiomet er knob Set the frequency when ...

Page 25: ...ayed parameter is linear velocity LED indicator light V and A are on Current displayed parameter is temperature LED indicator light V A and Hz are on Table 3 2 Unit Indicator Light Description 3 3 Monitoring Parameter Display Keypad display status is classified as power on initialization display function code and monitoring parameters display malfunction alarm status display run status parameters ...

Page 26: ...nitoring menu by pressing and check each monitoring parameter by and Fig 3 1 Power on Parameter Display Initialization Display P OFF Fig 3 2 Stop Status Parameter Display Display Set Frequency 50 00 Fig 3 4 Fault Alarm Display of Over current during Accelerating Fig 3 3 Run Status Parameter Display Display Current Output Frequency 20 00 PRG ENTER 3 5 Malfunction Alarm Display The VFD enters into m...

Page 27: ...splay Under stop run or fault alarm status press key to enter editing status which is displayed as two classes menu input the password first if it is preset see password unlock instruction Press key to enter items one class by one class Under function parameter display status press to conduct storage operation press key to return to the upper class menu without storing modified parameter PRG PRG E...

Page 28: ...lue 5 00 of F1 20 meanwhile the indicator light of unit Hz is on Press key move the flicker bit to the highest place 5 press key 5 times to change it to 10 00 Press key save the value of F1 20 and displays next function code F1 21 Press key escape from programming status PRG PRG ENTER ENTER Example 3 check fault monitoring parameter in fault status Under fault status press key and check D group mo...

Page 29: ... effective After that if the password is not set right keypad will display Err and when checking function codes All will display except the password item displays 00000 These function codes parameters can t be checked and modified until the password is set right and the keypad displays En When password modifying is required choose function code F0 00 and press to enter password authentication stat...

Page 30: ...rding data 00000 of F0 00 Press key or key to modify the digit in the according digit place LED displays 22222 and the password is set up Press it displays En meanwhile function code displays F0 01 Repeat step 2 and step 3 check the according data 00000 of F0 00 and modify it to 55555 press to end the password changing enter F0 01 item Repeat step 2 and step 3 check the according data 0 0 of F1 02...

Page 31: ...requency F0 15 0 01Hz 0 00 d 04 Auxiliary Set Frequency 0 00 maximum output frequency F0 15 0 01Hz 0 00 d 05 Output Current 0 0 6553 5A 0 1A 0 0 d 06 Output Voltage 0 999V 1V 0 d 07 Output Torque 200 0 200 0 0 1 0 0 d 08 Motor Revolving Speed RPM min 0 36000 RPM min 1 0 d 09 Motor Power Factor 0 00 1 00 0 01 0 00 d 10 Run Linear Velocity m s 0 01 655 35 m s 0 01 m s 0 00 d 11 Set Linear Velocity m...

Page 32: ...tatus 0 FFH Note the sequence from high to low order digit in binary system X8 X7 X6 X5 X4 X3 X2 X1 1 0 d 22 Output Terminal Status 0 FH Note the sequence from high to low order digit in binary system R2 R1 Y2 Y1 1 0 d 23 VFD Running Status O FFFFH BIT0 run stop BIT1 reverse forward BIT2 zero speed running BIT3 reserved BIT4 accelerating BIT5 decelerating BIT6 constant speed running BIT7 pre excit...

Page 33: ...Radiator Temperature 1 0 0 110 0 0 1 0 0 d 34 Radiator Temperature 2 0 0 110 0 0 1 0 0 d 35 accumulative run time of VFD hour 0 65535H 1H 0 d 36 accumulative power on time of VFD hour 0 65535H 1H 0 d 37 accumulative run time of fan hour 0 65535H 1H 0 d 38 Accumulative electricity consumption low order digit 0 9999KWH 1KWH 0 d 39 Accumulative electricity consumption high order digit 0 9999KWH 10000...

Page 34: ...0 1 0 d 50 Last fa ult type 0 30 1 0 d 51 Current fault type 0 30 1 0 d 52 Run frequency of current fault 0 00 F0 16 upper limit of frequency 0 01Hz 0 00 d 53 Output current of current fault 0 0 6553 5A 0 1A 0 0 d 54 Busbar voltage of current fault 0 999V 1V 0 d 55 Input terminal status of current fault 0 FFH Note sequence from high to low order digit in binary system X8 X7 X6 X5 X4 X3 X2 X1 1 0 d...

Page 35: ...fication F0 00 F0 01 Control software version 1 00 99 99 0 01 1 02 F0 02 Operation panel software version 1 00 99 99 0 01 1 00 F0 03 VFD rated power 0 4 999 9KW G P 0 1KW Depending on model F0 04 VFD type 0 G type constant torque load type 1 P type fan water pump load type Note 1 set as P type and the VFD parameters will refresh automatically without modifying any parameter the VFD can be used as ...

Page 36: ...X6 can only be used for ordinary terminal not for high speed pulse input Note 2 this parameter can not be initialized please modify it manually 1 Depending on model F0 06 operation command channel 0 operation panel run command channel 1 terminal run command channel 2 communication run command channel 1 0 F0 07 Main frequency source A 0 digital set 1 keypad key encoder F0 12 1 digital set 2 termina...

Page 37: ...g set 0 10V 20mA 4 AI2 analog set 0 10V 5 pulse set 0 50KHZ 6 easy PLC set 7 multistage speed run set 8 PID control set 9 panel potentiometer 1 3 F0 09 Frequency source 0 main frequency source A 1 A K B 2 A K B 3 I A K B I 4 MAX A K B 5 MIN A K B 6 switch from A to K B A prior to K B 7 switch from A to A K B A prior to A K B 8 switch from A to A K B A prior to A K B Note 1 frequency switch needs N...

Page 38: ... 1 000 F0 11 Digital set 2 control 1 000 F0 12 Frequency source digital setting 1 0 00Hz F0 16 upper limit of frequency 0 01Hz 50 00 F0 13 Frequency source digital setting 2 0 00Hz F0 16 upper limit of frequency 0 01Hz 50 00 F0 14 Auxiliary frequency source weight coefficient K setting 0 01 10 00 0 01 1 00 F0 15 Maximum output frequency Low frequency range MAX 50 00 F0 16 300 00 High frequency ran...

Page 39: ... 132 0KW 30 0s 160 0 630 0KW 60 0s 0 1s Depending on model F0 20 Deceleration tima 1 0 1s Depending on model F0 21 Running direction 0 forward 1 reverse 2 prevent reversing 1 0 F0 22 Carrier frequency 1 0 16 0KHz 0 4 4 0KW 6 0KHz 1 0 16 0KHz 5 5 30KW 4 0KHz 1 0 16 0KHz 37 132KW 2 5KHz 1 0 10 0KHz 160 630KW 1 5KHz 1 0 5 0KHz 0 1KHz Depending on model F0 23 User password 1 0 9 no password protection...

Page 40: ...e 1 0 F1 06 Time ratio of initial segment in S curve 10 0 50 0 0 1 20 0 F1 07 Time ratio of ending segment in S curve 10 0 50 0 0 1 20 0 F1 08 Stop mode 0 Decelerate to stop 1 coast to stop 1 0 F1 09 Frequency threshold of DC brake 0 00 F0 16 upper limit frequency 0 01Hz 0 00 F1 10 DC brake delay time 0 0 100 0s 0 1s 0 0 F1 11 DC brake current 0 0 150 0 rated current of motor 0 1 0 0 F1 12 DC brak...

Page 41: ... 26 Hopping freq 1 range 0 00 upper limit freq 0 01Hz 0 00 F1 27 Hopping freq 2 0 00 upper limit freq 0 01Hz 0 00 F1 28 Hopping freq 2 range 0 00 upper limit freq 0 01Hz 0 00 F1 29 Hopping freq 3 0 00 upper limit freq 0 01Hz 0 00 F1 30 Hopping freq 3 range 0 00 upper limit freq 0 01Hz 0 00 F1 31 Action when set freq is lower than lower limit freq 0 run at lower limit freq 1 run at zero freq after ...

Page 42: ...2 Motor s rated freq 0 01Hz F0 15 maximum freq 0 01Hz 50 00 F2 03 Motor s rated speed 0 60000RFM 1RFM Depending on model F2 04 Motor s rated voltage 0 999V 1V Depending on model F2 05 Motor s rated current 0 1 6553 5A 0 1A Depending on model F2 06 Stator resistance of asynchronous motor 0 001 20 000Ω 0 001Ω Depending on model F2 07 Rotor resistance of asynchronous motor 0 001 20 000Ω 0 001Ω Depend...

Page 43: ...plete tuning 1 0 F2 17 pre excitation time of asynchronous motor 0 00 10 00s 0 4 4 0KW 0 05s 5 5 30KW 0 1s 37 132KW 0 30s 160 630KW 0 50s note invalid for VF control 0 01s Depending on model F3 Group Reserved Parameters F4 Group Speed Loop Torque and Flux Control Parameters F4 00 Speed loop ASR1 proportional gain 0 000 6 000 0 001 1 000 F4 01 Speed loop ASR1 integral time 0 000 32 000s 0 001s 1 00...

Page 44: ... 000 F4 07 Switch high point freq F4 03 F0 16 upper limit freq 0 01Hz 10 00 F4 08 Vector control of positive slip compensation factor electromotion state 50 0 200 0 rated slip frequency 0 1 100 0 F4 09 Vector control of negative slip compensation factor braking state 50 0 200 0 rated slip frequency 0 1 100 0 F4 10 Speed and torque control 0 speed 1 torque 2 valid conditionally terminal switch 1 0 ...

Page 45: ...0 keypad set 2 1 AI1 2 AI2 1 0 F4 16 Keypad limit speed 1 0 0 100 0 F0 15 maximum freq 0 1 100 0 F4 17 Keypad limit speed 2 0 0 100 0 F0 15 maximum freq 0 1 100 0 F4 18 Torque rise time 0 0 10 0s 0 1s 0 1 F4 19 Torque decline time 0 0 10 0s 0 1s 0 1 F4 20 Electromotion torque limit of vector mode G type 0 0 200 0 rated current of motor 180 0 P type 0 0 200 0 rated current of motor 120 0 0 1 Depend...

Page 46: ...nning after torque shortage detected during constant speed 6 keep running after torque shortage detected during running 7 cut off output after torque shortage detacted during constant speed 8 cut off output after torque shortage detected during running 1 0 F4 23 Torque detection level G type 0 0 200 0 rated current of motor 150 0 P type 0 0 200 0 rated current of motor 110 0 0 1 Depending on model...

Page 47: ...ncy value 0 01Hz 25 00 F5 04 V F voltage V2 V1 V3 voltage value 0 1 50 0 F5 05 V F frequency F3 Freq Value F2 F2 02 rated freq of motor 0 01Hz 37 50 F5 06 V F voltage V3 Voltage value V2 100 0 F2 04 rated voltage of motor 0 1 75 0 F5 07 Torque boost setting 0 0 30 0 rated voltage of motor F2 04 0 1 Depending on model F5 08 Torque boost cutoff point 0 00 rated freq of motor 0 01Hz 50 00 F5 09 V F c...

Page 48: ... 2 half separated concept is based on that during start up the frequency and voltage of VFD remains the VVVF relation but get separated after the reaching of set frequency 1 0 F5 13 Voltage setting channel 0 digital setting 1 AI1 2 AI2 1 0 F5 14 voltage feedback method of voltage close loop output 0 AI1 1 AI2 note only valid for closed loop output mode 1 0 F5 15 Output voltage of digital setting 0...

Page 49: ...e 0 1s 10 0 F5 21 Voltage feedback disconnection treatment 0 alarm and keep running with the voltage of disconnection moment 1 alarm and keep running with decreased voltage of amplitude limiting value 2 protection action and free stop 1 0 F5 22 Detection value of voltage feedback disconnection 0 0 100 0 rated voltage of motor 0 1 2 0 F5 23 Detection time of voltage feedback disconnection 0 0 100 0...

Page 50: ...quantity set 200 0 200 0 note range is relevant to P6 00 0 1 0 0 F6 03 AI1 input upper limit 0 00V 0 00mA 10 00V 20 00mA 0 01V 10 00 F6 04 AI1 upper limit corresponding physical quantity setting 200 0 200 0 note range is relevant to P6 00 0 1 100 0 F6 05 AI1 input smoothing time 0 00s 10 00s 0 01s 0 05 F6 06 AI2 input corresponding physical quantity 0 speed command output freq 100 0 100 0 1 torque...

Page 51: ...ysteresis 50 00Hz 0 01Hz 0 00 F6 14 zero freq hysteresis 0 00 zero freq threshold value 0 01Hz 0 00 F6 15 External impulse input corresponding physical quantity 0 speed command output freq 100 0 100 0 1 torque command output torque 200 0 200 0 1 0 F6 16 External impulse input lower limit 0 00 50 00KHz 0 01KHz 0 00 F6 17 External impulse input corresponding physical quantity 200 0 200 0 note range ...

Page 52: ...e current 13 flux current 1 0 F6 22 A02 multi function analog output terminal 1 4 F6 23 DO multi function impulse output terminal 1 11 F6 24 Physical quantity correspond to AO1 output lower limit 200 0 200 0 0 1 0 0 F6 25 AO1 output lower limit 0 00 10 00V 0 01V 0 00 F6 26 Physical quantity correspond to AO1 ouput upper limit 200 0 200 0 0 1 100 0 F6 27 AO1 output upper limit 0 00 10 00V 0 01V 10 ...

Page 53: ... 00 50 00KHz 0 01KHz 50 00 F6 36 AI multipoint curve selection the unit of LED AI1 multipoint curve selection 0 forbidden 1 effective the tens of LED AI2 multipoint curve selection 0 forbidden 1 effective the hundreds of LED anolog input signal selection 0 AI1 and AI2 input signal 0 10V 1 AI1 input signal 4 20mA AI2 input signal 0 10V 2 AI2 input signal 4 20mA AI1 input signal 0 10V 3 AI1 and AI2 ...

Page 54: ...ge associated with F6 00 0 1 100 0 F6 45 AI2 curve min input 0 00 F6 47 0 01V 0 00 F6 46 AI2 curve min input Corresponding setting 200 0 200 0 Note range associated with F6 00 0 1 0 0 F6 47 AI2 curve inflexion point 1 input F6 45 F6 49 0 01V 3 00 F6 48 AI2 curve inflexion point 1 input Corresponding setting 200 0 200 0 Note range associated with F6 00 0 1 30 0 F6 49 AI2 curve inflexion point 2 inp...

Page 55: ...ase 13 freq decrease 14 UP DOWN terminal freq zero clearing 15 multi speed 1 16 multi speed 2 17 multi speed 3 18 multi speed 4 19 ACC DEC time TT1 20 ACC DEC time TT2 21 run command channel 1 22 run command channel 2 23 VFD ACC DEC prohibit 24 VFD operation prohibiting 25 run command switch to keypad 26 run command switch to terminal 27 run command switch to communication 28 auxiliary freq zero c...

Page 56: ...t signal to trigger the counter 43 timing triggering input 44 timing clearing input 45 input external impulse frequency only valid for X6 46 clear the length information 47 input the signal of length only valid for X6 48 switch speed and torque control 49 prohibit torque control 50 55 reserved 56 57 reserved 58 start stop 59 running allowed 60 interlock1 61 interlock2 62 interlock3 63 PFC start st...

Page 57: ... i e terminal Xi is enabled when it connects with common terminal and disabled if disconnected 1 is negative logic i e terminal Xi is disabled when it connects with common terminal and enabled when disconnected 1 00 F7 11 FWD REV terminal control mode 0 two wire control mode 1 1 two wire control mode 2 2 three wire control mode 2 3 three wire control mode 1 1 0 F7 12 UP DOWN terminal frequency mod...

Page 58: ...val of preset freq during running 11 pre alarm signal of overload 12 counter detection signal output 13 counter detection reset signal output 14 driver ready 1 15 one cycle finished of programmable MS running 16 stage finished of pogrammable MS running 17 upper and lower limit of traverse freq 18 current limiting action 19 stall over voltage 20 low voltage lock up 21 dormancy state 22 VFD alarm si...

Page 59: ...ure arrival indication 52 indicate when VFD stops or runs at zero speed 53 reserved 54 reserved 55 communication setting 56 drive ready 2 57 The output indication signal is output when AI1 input over limit 58 99 reserved 1 0 F7 22 Logic setting of output terminal Y1 Y2 0 3H 0 positive logic i e terminal Yi is enabled when it connects with common terminal and disabled if disconnected 1 negative log...

Page 60: ... 3 cycle count resume output 1 3 F7 31 Counting start condition 0 always count since power on 1 count in operation status stop counting in stop status 1 1 F7 32 Counter reset value F7 33 65535 1 0 F7 33 Counter detection value 0 F7 32 1 0 F7 34 time out processing 0 stop timing stop output 1 stop timing resume output 2 cycle timing stop output 3 cycle timing resume output 1 3 F7 35 Timing start co...

Page 61: ... 1 50 0 F8 03 PID feedback channel 0 AI1 1 AI2 2 AI1 AI2 3 AI1 AI2 4 MAX AI1 AI2 5 MIN AI1 AI2 6 pulse setting 7 RS485 communication 1 0 F8 04 PID controller advanced setting LED one s place PID sign 0 positive 1 negative LED ten s place proportion regulation reserved 0 integral regulation of constant proportion 1 integral regulation of auto changing proportion LED hundred s place integral regulat...

Page 62: ...09 Error limit 0 0 100 0 0 1 0 0 F8 10 Close Ioop preset freq 0 00 upper limit freq 0 01Hz 0 00 F8 11 Preset freq hold time 0 0 3600 0s 0 1s 0 0 F8 12 Sleep mode 0 disabled 1 sleep when feedback pressure exceeding or lower than sleep threshold 2 sleep when feedback pressure and output frequency are stable 1 1 F8 13 Stop method of sleep mode 0 decelerate to stop 1 coast to stop 1 00 0 F8 14 Deviati...

Page 63: ...ge of given pressure 0 1 90 0 F8 17 Delay time of sleep 0 0 3600 0s 0 1s 100 0 F8 18 Delay time of awaking 0 0 3600 0s 0 1s 5 0 F8 19 Delay time of adding pump 0 0 3600 0s 0 1s 10 0 F8 20 Delay time of reducing pump 0 0 3600 0s 0 1s 10 0 F8 21 Water supply enabling F8 21 F8 24 not supported by hardware 0 disabled 1 PFC enabled 2 SPFC enabled 1 0 F8 22 Delay time of terminal disconnect and connect ...

Page 64: ...start from the first stage 1 start from the stage where the driver stops fault 2 start from the stage where the driver stops fault at the recorded frequency 1 0 F9 04 Limited times of continuous cycle 1 65535 1 1 F9 05 Unit of PLC running time 0 s 1 m 1 0 F9 06 MS frequency 0 upper limit Freq upper limit Freq 0 01Hz 5 00 F9 07 MS frequency 1 upper limit Freq upper limit Freq 0 01Hz 10 00 F9 08 MS ...

Page 65: ... Freq upper limit Freq 0 01Hz 0 00 F9 19 MS frequency 13 upper limit Freq upper limit Freq 0 01Hz 0 00 F9 20 MS frequency 14 upper limit Freq upper limit Freq 0 01Hz 0 00 F9 21 MS frequency 15 upper limit Freq upper limit Freq 0 01Hz 0 00 F9 22 Acc Dec time of stage 0 0 3 1 0 F9 23 Run time of segment 0 0 0 65535 5s M 0 1s M 0 0 F9 24 Acc Dec time of stage 1 0 3 1 0 F9 25 Run time of stage 1 0 0 6...

Page 66: ...0 0 65535 5s M 0 1s M 0 0 F9 42 Acc Dec time of stage 10 0 3 1 0 F9 43 Run time of stage 10 0 0 65535 5s M 0 1s M 0 0 F9 44 Acc Dec time of stage 11 0 3 1 0 F9 45 Run time of stage 11 0 0 65535 5s M 0 1s M 0 0 F9 46 Acc Dec time of stage 12 0 3 1 0 F9 47 Run time of stage 12 0 0 65535 5s M 0 1s M 0 0 F9 48 Acc Dec time of stage 13 0 3 1 0 F9 49 Run time of stage 13 0 0 65535 5s M 0 1s M 0 0 F9 50 ...

Page 67: ...Hz upper limit Freq 0 01Hz 10 00 F9 61 Preset traverse freq hold time 0 0 3600 0s 0 1s 0 0 F9 62 Traverse amplitude 0 0 100 0 0 1 0 0 F9 63 Step freq 0 0 50 0 of amplitude 0 1 0 0 F9 64 Traverse rising time 0 1 3600 0s 0 1s 5 0 F9 65 Traverse falling time 0 1 3600 0s 0 1s 5 0 F9 66 reserved 0 F9 67 Length control 0 disabled 1 enabled 1 0 F9 68 Preset length 0 000 65 535 KM 0 001KM 0 000 F9 69 Actu...

Page 68: ...imit level 220V 350 390V 370V 380V 600 780V 660V 1V Depending on model FA 05 Voltage limit factor in decelerating 0 100 0 protection invalid of stall over voltage 1 Depending on model FA 06 Current limiting threshold only valid for VF mode G type 80 200 VFD rated current 160 P type 80 200 VFD rated current 120 1 Depending on model FA 07 Current limiting in the field weakening region 0 limited by F...

Page 69: ...ed for output 3 enabled 1 Depending on model FA 16 Delay time of input phase loss protection 0 0 30 0s 0 1S 1 0 FA 17 Detection reference of output phase loss protection 0 100 VFD rated current 1 50 FA 18 Detection factor of output current imbalance 1 00 10 00 1 00 imbalance detection is disabled Note detection of output current imbalance and output phase loss share the same reference parameter FA...

Page 70: ... and stop according to the preset mode 1 1 FA 25 RS485 communication timeout detect 0 0 no detect 0 1 100 0s note communication time out detection is disabled in stop status 0 1s 5 0 FA 26 Action of operation panel communication error 0 protection action and coast to stop 1 alarm and maintain the current operation 2 protection action and stop according to the preset stop mode 1 1 FA 27 Operation p...

Page 71: ...S 1 4800BPS 2 9600BPS 3 19200BPS 4 38400BPS 5 115200BPS 1 3 FB 03 Data format 0 no parity N 8 1 for RTU 1 even parity E 8 1 for RTU 2 odd parity 0 8 1 for RTU 3 no parity N 8 2 for RTU 4 even parity E 8 2 for RTU 5 odd parity 0 8 2 for RTU ASCII mode is reserved at present 1 0 FB 04 Response delay 0 200ms 1ms 5 FB 05 Transmission response 0 response for write operation 1 no response for write oper...

Page 72: ...n speed tracking mode 1 0 FC 05 Restart delay after power failure 0 0 60 0s 0 1s 5 0 FC 06 Auto reset times 0 100 the setting value of 100 means unlimited times 1 0 FC 07 Auto reset interval 0 1 6000m 0 1 3 0 FC 08 Cooling fan control 0 auto control mode 1 always running when power on 1 0 FC 09 Password of operation limiting function 0 65535 Note 1 the password will take into effect 3 minutes late...

Page 73: ...1 5 0s 0 1s 1 0 FC 16 Current amplitude limiting of rotating speed tracking 80 200 VFD rated current 1 100 FC 17 Speed of rotating speed tracking 1 125 1 25 FC 18 PWM mode LED one s place PWM synthesize method 0 seven segments of full band 1 switch from 7 segment to five segments LED ten s place PWM temperature correlation 0 disabled 1 enabled LED hundred s place PWM frequency correlation 0 disabl...

Page 74: ...erating LED ten s place overmodulation 0 disabled 1 enabled LED hundred s place dead time compensation 0 disabled 1 enabled LED thousand s place harmonic components optimizing reserved 0 disabled 1 enabled 1 1102 FC 20 Oscillation suppressing initial freq 0 00 300 00Hz 0 01 Depending on model FC 21 Flux braking 0 100 0 disabled 1 0 FC 22 Energy saving control factor 0 100 0 disabled 1 0 FC 23 MS p...

Page 75: ... 25 Special function LED one s place A02 and D0 output selection 0 A02 enabled 1 D0 enabled LED ten s place OC function reserved 0 disabled 1 enabled LED hundred s place OU1 function reserved 0 disabled 1 enabled LED thousand s palce reserved 1 10 FC 26 Oscillation suppression upper limit freq 0 00 300 00Hz 0 01 50 00 FC 27 Oscillation suppression coefficient 1 500 1 50 FC 28 Oscillation suppressi...

Page 76: ... corresponding to no load current 80 0 300 0 F2 10 0 1 150 FD 05 Water shortage detection time 0 250s 1 10 FD 06 Power on auto start delay 0 65535s 1 0 FD 07 Antifreeze function 0 turn off 1 turn on clock in second 2 turn on clock in minute 1 0 FD 08 Antifreeze action interval 0 9999s min 1s min 300 FD 09 Antifreeze protection action frequency 0 00 upper limit frequency 0 1Hz 10 00 FD 10 Antifreez...

Page 77: ... STOP RST function 0 only effective to panel control 1 effective to both panel and terminal control 2 effective to both panel and communication control 3 effective to all control modes 1 3 FE 03 STOP RUN emergency stop 0 disabled 1 coast to stop 1 1 FE 04 Close Ioop display factor 0 01 100 00 0 01 1 00 FE 05 Display factor of load rotating speed 0 01 100 00 0 01 1 00 FE 06 Line speed factor 0 01 1...

Page 78: ...y all function parameters 1 only display parameters different from default value 2 only display parameters modified after power on of the last time reserved LED ten s place monitoring parameters display mode 0 only display main monitoring parameters 1 alternate display of main and auxiliary paramete rs inte rval time 1S LED hundred s place and thousand s place reserved 1 00 FE 13 Parameter initial...

Page 79: ...ions are invalid to this function code and F0 00 1 0 FE 15 Parameter copy function 0 disabled 1 parameters upload to operation panel 2 all function code parameters download to the driver 3 download all function code parameters except motor parameters to the driver Notel when selecting parameters to download the software will check if it is in accordance with the driver power specification if not a...

Page 80: ... 26 350KW 27 375KW 28 400KW 29 500KW 30 630KW 1 Model Dependant FF 03 Rated Power 0 4 999 9KW Note this parameter can only be viewed 0 1KW Model Dependant FF 04 Rated Voltage 0 999V 1V 380 FF 05 Rated Current 0 1 6553 5A 0 1A Model Dependant FF 06 Dead Zone Time 3 2 10 0μS 0 4 4 0KW 3 2μS 5 5 22KW 3 5μS 30 110KW 4 0μS 132 630KW 4 5μS 0 1μS Model Dependant FF 07 Software Overvoltage Point 220V 0 45...

Page 81: ...ear fan cumulative operation time 4 clear cumulative power consumption 1 0 FF 16 Factory Bar Code 1 0 65535 1 0 FF 17 Factory Bar Code 2 0 65535 1 0 FF 18 Manufacture Date Mon Day 0 1231 1 0 FF 19 Manufacture Date Year 2010 2100 1 2013 FF 20 Software Upgrade Date Mon Day 0 1231 1 0716 FF 21 Software Upgrade Date Year 2010 2100 1 2018 FF 22 Special Function Selection Led unit s place inverter prohi...

Page 82: ... current vector control sensitive to motor parameter As a real current vector control mode it has both high torque output performance as flux control mode and flexible torque F0 05 Control mode 0 4 Depending on model The above function codes are used for indicating the relevant information of VFD which can not be modified but only checked F0 01 Control software version 1 00 99 99 1 02 F0 02 Keypad...

Page 83: ...ximum output value The regulating variable via terminal UP DOWN can be cleared by choosing UP DOWN terminal frequency zero clearing via X terminal and the regulating variable of keypad can be cleared by choosing clear key set of frequency via key M FUNC F0 06 Operation command channel 0 2 0 This function code is used for choosing the physical channel for receiving operation commands like run and s...

Page 84: ...etting is determine by terminal impulse frequency only input via X7 see F7 06 Input impulse signal specification high level range 15 30V frequency range 0 50kHz The relevant setting is in F6 15 F6 20 6 simple PLC set It needs to set function code F9 00 F9 05 to select this mode Function code F9 00 F9 21 are used to determine the running frequency of each PLC section and F9 22 F9 53 are used to the...

Page 85: ... terminal function is 29 the X terminal is valid frequency given source switch from A to K B if X terminal is invalid the frequency source returns to A 7 switch between A and A K B This function is used together with number 30 item of F7 group parameter X1 X8 When F0 09 7 and X terminal function is 30 the X terminal is valid frequency given source switch from A to A K B if X terminal is invalid th...

Page 86: ...pper limit frequency 50 00 LED units digit power down save 0 save Once power on the keypad and terminal frequency increment will be initialized to the value saved in EEPROM when power down last time 1 not save Once power on the keypad and terminal frequency increment will be initialized to 0 LED tens digit keep when stop 0 keep when stop When the VFD stops running the frequency set value stays the...

Page 87: ...equency has no restriction to jog G GC G GNBY 7NBY 0VUQVU 7PMUBHF 0VUQVU SFR 4 2 Detailed Function Description running Apart from upper limit frequency and lower limit frequency the output frequency of running VFD is also restricted by parameters like start frequency stop DC braking start frequency hopping frequency The maximum output frequency upper limit frequency and lower limit frequency have ...

Page 88: ...arrier frequency exceeds factory default value the VFD needs to be used with derating Normally 5 derating of VFD current for every 1kHz increasing of carrier frequency F0 22 Carrier frequency setting 1 0 16 0KHz Depending on model 0 4 4 0KW 6 0KHz 1 0 16 0KHz 5 5 30KW 4 5KHz 1 0 16 0KHz 37 132KW 3 0KHz 1 0 10 0KHz 160 630KW 1 8KHz 1 0 5 0 KHz Notice This function code is valid for the direction co...

Page 89: ...ue a reasonably set start frequency can solve effectively the hard starting problem The retention time of start frequency is the time VFD stays in the start frequency value during starting stage as t1 showed in the following figure F1 01 Start frequency 0 00 50 00Hz 1 00 F1 02 Start frequency hold time 0 0 10 0s 0 0 GNBY GT U UJNF 4 2 Detailed Function Description The setting value of start DC bra...

Page 90: ...er reaching the stop DC brake initial frequency according to F1 09 set F1 08 Stop mode 0 1 0 UT UT UF UF U U 0VUQVU SFR 4USBJHIU JOF 4 VSWF 3VO 5JNF 0VUQVU SFR 0VUQVU VSSFOU WBMJE WBMVF 3VO PNNBOE 4IVUEPXO SBLF OJUJBM SFR 4IVUEPXO SBLF 8BJUJOH 5JNF SBLF 7BMVF 4IVUEPXO SBLF 5JNF 4 2 Detailed Function Description it may takes a period of stop DC brake waiting time the VFD will conduct DC brake proce...

Page 91: ...ntrol terminals to choose acc dec time 1 4 during VFD running check F7 00 F7 07 for definition of acc dec time terminal function Notice Acc Dec time 1 is defined in F0 19 and F0 20 0 second 1 minute 2 0 1s This function code defines dimension of Acc Dec time F1 19 Acc Dec time unit 0 2 0 F1 20 F1 24 defines relevant parameters of jog running As showed in figure F1 5 t1 and t3 are accelerating time...

Page 92: ...equency setting value F0 17 1 run at zero frequency after delay time When set frequency is lower than lower limit F0 17 after delay time F1 32 the VFD will run at zero frequency 2 stop running after delay time When set frequency is lower than lower limit F0 17 after delay time F1 32 the VFD will stop running F1 31 Action when set freq is lower than lower limit freq 0 2 0 For details check F1 31 pa...

Page 93: ...001 20 000Ω Depending on model F2 08 Stator rotor inductance of asynchronous motor 0 1 6553 5mH Depending on model F2 09 Stator rotor mutual inductance of asynchronous motor 0 1 6553 5mH Depending on model F2 10 No Ioad current of asynchronous motor 0 01 655 35A Depending on model Notice These above function codes must be set according to motor nameplate parameter And please deploy the correspondi...

Page 94: ...hronous motor 0 00 10 00s 0 4 4 0KW 0 05s 5 5 30KW 0 10s 37 132KW 0 30s 160 630KW 0 50s Notice this parameter is not valid for VF control Depending on model Notice when set F2 16 as 2 if over current or tuning fault occurs during tuning check if there is phase loss and whether the machine type matches when set F2 16 as 2 free motor shaft from load during complete tuning to prevent motor from compl...

Page 95: ... codes F4 00 F4 07 are valid in no PG vector control mode In vector control mode change speed response character by setting proportional gain P and integral time I of speed regulator 1 Speed regulator ASR has structure as showed in figure F4 1 KP is proportional gain P TI is integral time I Fig F4 1 Speed Regulator In vector control mode these above function codes are used to adjust steady speed p...

Page 96: ...n description Figure F4 2 Torque Control Simplified diagram F4 10 speed and torque control selection 0 2 0 1 AI1 Torque command is set by analog input AI1 The positive or negative value of AI1 input correspond to torque command value of forward or reverse direction when using this function users should set physical quantity of AI1 input as torque command and also AI1 setting corresponding curve an...

Page 97: ... freq 100 0 F4 16 Keypad limit speed 1 0 0 100 0 F0 15 max freq 100 0 Keypad limit speed 1 is relative to the value of maximum output frequency This function code corresponds to forward speed limit value when F4 14 0 F4 18 Torque rise time 0 0 10 0s 0 1 F4 19 Torque decline time 0 0 10 0s 0 1 Torque rise decline time defines the time of torque rising from 0 to maximum value and falling from maximu...

Page 98: ...t torque detected during running Detect insufficient torque during the whole running process and the VFD keeps on running after it is detected 7 output cut off after insufficient torque detected during constant speed running Only detect insufficient torque during constant speed running and after it is detected the VFD will stop output and the motor will coast to stop 8 output cut off after insuffi...

Page 99: ...quency is as showed in Fig F5 2 Fig F5 2 User Setting V F Curve F5 01 V F frequency value F1 0 00 frequency value F2 12 50 F5 02 V F voltage value V1 0 0 voltage value V2 25 0 F5 03 V F frequency value F2 Frequency value F1 frequency value F3 25 00 F5 04 V F voltage value V2 Voltage value V1 voltage value V3 50 0 0VUQVU 7PMUBHF 7 7NBY 7NBYὙNBYJNVN PVUQVU WPMUBHF C 0VUQVU SFR CὙNBYJNVN PVUQVU GSFR ...

Page 100: ...ering coefficient 1 10 3 In auto torque boost mode this parameter is used to adjust response speed of torque compensation The greater of this set value the slower of the response speed and the steadier the motor speed F5 11 V F control torque frequency compensation filtering coefficient 0 10 0 Fig F5 4 Voltage Control Mode 0 F0 set frequency V0 corresponding rated voltage of set frequency U U1 F5 ...

Page 101: ...acquire a higher precision of voltage control and a faster response 0VUQVU 7PMUBHF 5JNF 6 4 2 Detailed Function Description Notice Analog feedback channel voltage has a corresponding relation F6 06 F6 11 with actual voltage and the relation is only determined by voltage transducer PT the computational method is as follows Hypothetically U 120 Ue 456V AI1 PT ratio 50 input AC 0 500V output DC 0 10A...

Page 102: ...ectively to ensure reliable operation F5 17 VF curve max voltage of half separated mode 0 0 100 0 motor rated voltage 80 0 This function code indicates the speed of voltage adjustment Decrease this parameter if the voltage response is slow F5 18 controller adjustment cycle of voltage closed loop output 0 01 10 00s 0 10 0 alarm and keeping running with the voltage in disconnection moment 1 alarm an...

Page 103: ...rks as given value of torque command which ranges 200 0 200 0 For relevant setting see F6 group function code description 2 voltage command output voltage 0 0 200 0 motor rated voltage F6 01 AI1 input lower limit 0 00 10 00V 20 00mA 0 00 F6 02 AI1 lower limit corresponding physical quantity setting 200 0 200 0 0 0 F6 03 AI1 input upper limit 0 00 10 00V 20 00mA 10 00 F6 04 AI1 upper limit correspo...

Page 104: ...iltering time constant are used for filtering process of analog input signal thus eliminating the disturbing influence The greater of the time constant the better of the anti interference ability and the steadier of the control but the slower of the response otherwise the smaller of the time constant the faster of the response but the weaker of the anti interference ability and the control may not...

Page 105: ...0 External impulse input filtering time 0 00S 10 00S 0 05 These above function codes determined the corresponding relation of multi function analog output terminal AO impulse output terminal DO with each physical quantity As showed in the followingtable F6 21 AO1 multi function analog output terminal 0 13 0 F6 22 AO2 multi function analog output terminal 0 13 4 F6 23 DO multi function impulse outp...

Page 106: ...limit 0 1 2 times of rated output voltage Bus voltage 0V 0mA AOupper limit 0 800V 2V 4mA AOupper limit 0 800V PID set value 0V 0mA AOupper limit 0 100 10V 2V 4mA AOupper limit 0 100 20mA PID feedback value 0V 0mA AOupper limit 0 100 10V 2V 4mA AOupper limit 0 100 20mA AI1 0V 0mA AOupper limit 0 10V 2V 4mA AOupper limit 0 10V AI2 0V 0mA AOupper limit 0 20mA 2V 4mA AOupper limit 0 20mA Input impulse...

Page 107: ...t 200 0 200 0 100 0 F6 35 DO output upper limit 0 00 50 00KHz 50 00 4 2 Detailed Function Description F6 36 AI multipoint curve selection 0000 0011 0000 the unit of LED AI1 multipoint curve selection 0 forbidden 1 effective the tens of LED AI2 multipoint curveselection 0 forbidden 1 effective the hundreds of LED anolog input signal selection 0 AI1 and AI2 input signal 0 10V 1 AI1 input signal 4 20...

Page 108: ...inflexion point 1 input corresponding setting 200 0 200 0 Note range associated with F6 00 30 0 F6 49 F6 47 F6 51 AI2 curve inflexion point 2 input 6 00 F6 50 AI2 curve inflexion point 2 input corresponding setting 200 0 200 0 Note range associated with F6 00 60 0 F6 51 AI2 curve max input F6 49 10 00 6 00 For details see the functional description of No 57 AI1 input over limit in the function cod...

Page 109: ...and channel 8 external fault normally open input 9 external fault normally closed input The fault signal of external device can be input through this terminal so as to facilitate fault monitoring of external device After receiving fault signal of external device VFD will display E 19 external device fault alarm The fault signal can be input with two methods of normally open and normally closed STO...

Page 110: ... with fastest speed This function is used in emergency stop condition The terminal is short circuited with COM and the braking will proceed with emergency standby decreasing time F1 36 11 reversed 12 frequency increase Terminal is short circuited with COM frequency increases Valid only when frequency setting channel is digital setting 2 terminal UP DOWN adjustment 13 frequency decrease Terminal is...

Page 111: ...to keypad When this terminal function is enabled the operating command is switched to keypad control from present channel forcibly If the terminal is disconnected the previous operating command channel will be enabled 26 switch operating command to terminal When this terminal function is enabled the operating command is switched to terminal control from present channel forcibly If the terminal is ...

Page 112: ... 37 traverse reset If this function is selected closing the terminal can clear the information about traverse status no matter the drive is in auto or manual start mode Traverse operation continues after this terminal is disconnected run preset freq if there is preset freq See F9 55 F9 65 38 PLC control input This terminal function is enabled when PLC input method is manual input method via multi ...

Page 113: ...n condition terminal switch of speed and torque control is valid this terminal is effective and torque control is on if this terminal is ineffective the speed control is on See F4 10 F4 11 for relevant parameter setting F4 11 is the delay time of speed and torque switch 49 prohibit torque control Torque control is prohibited 50 55 reserved 56 57 reserved 58 start stop manual When this terminal is ...

Page 114: ...de 1 Xm forward command FWD Xn reverse command REV Xm and Xn are two random terminals among X1 X8 defined as FWD and REV function respectively In this control mode K1 and K2 can both control operation and direction of the driver independently F7 09 Terminal function detection when powerup 0 1 0 0 terminal control invalid when powerup During powering up even detected that the terminal of operation ...

Page 115: ...nd Xn running direction Xx stop command Xm Xn Xx are 3 random terminals among X1 X8 defined as FWD REV and 3 wire control function K1 and K2 are invalid without connection of K3 After K3 is connected trigger K1 and the VFD runs forward triggering K2 alone is invalid trigger K2 after K1 the driver will switch its running direction disconnect K3 the driver will stop Notice When forward running with ...

Page 116: ... 7 indicator during zero speed running The indicator signal output when VFD is still in running state and output frequency is 0 00Hz 8 upper limit arrival of output frequency The indicator signal output when VFD output frequency reached its upper limit 9 lower limit arrival of output frequency The indicator signal output when VFD output frequency reached its lower limit 10 lower limit arrival of p...

Page 117: ... dynamic braking action See FC 00 FC 03 27 DC braking action This signal is sent when the VFD is in DC braking action See description of function code F1 00 F1 12 for corresponding setting 28 flux braking action This signal is sent when the VFD is in flux Notice When undedrvoltage of DC bus happens during stopping the LED displays PoFF when it happens during running if FA 02 0 the LED displays PoF...

Page 118: ...ady 1 except this command includes run inverter 57 AI1 input over limit The output indication signal is output when the value of the analog input AI1 is more than F6 53 AI1 input voltage protection upper limit or less than F6 54 AI1 input voltage protection lower limit 58 99 reserved F7 22 Effective logic setting of output terminal Y1 Y2 0 3H 0 Bit0 effective logic definition of Y1 terminal Bit1 e...

Page 119: ...requency of VFD is within the detection range of setting frequency the terminal output effective signal open collector signal low lever after pulling up of resistance As showed in the following figure Fig F7 7 Frequency Arrival 1SFTFU SFR 5JNF 3 FUFDUJOH 3BOHF 5JNF These above function codes F7 24 F7 29 are supplementary instruction to NO 4 5 function of function codes F7 18 F7 21 When output freq...

Page 120: ...of counter When the counting value arrives at the preset value of F7 32 the corresponding multi function output terminal will send out valid signal and the counter will be cleared to zero When the counting value reaches the preset value of F7 33 the corresponding output terminal output signal of counter detection sends out valid signal If the counting continues and exceeds the preset value of F7 3...

Page 121: ...ack control system specified value is input via AI1 the physical quantity of controlled object is converted to current of 4 20mA and input via AI2 then pass through built in PI regulator which form closed loop control system as showed in the following figure Fig F8 1 Analog Feedback Control System F8 00 PID operation input mode 0 1 0 0 auto 1 manually input via defined multi function terminal 0 di...

Page 122: ...nditioning control etc LED ten s place proportion regulation characteristic reserved 0 integral regulation of constant proportion 1 integral regulation of automatically changing proportion LED hundred s place integral control characteristic 0 stop integral regulation when frequency arrives at upper lower limit 1 continue integral regulation when frequency arrives at upper lower limit It is recomme...

Page 123: ...irement is reached Derivative time Td It determines the adjustment intensity of deviation changing rate When the deviation is changing regulation value in proportion to deviation changing rate is output This regulation value is only relevant to the direction and value of deviation change not of the deviation itself Derivative F8 08 Sampling cycle T 0 01 100 00s 0 10 0 00 automatic Sampling cycle c...

Page 124: ...et freq hold time 0 0 3600 0s 0 0 This function code defines the driver running frequency and time before PID control operates In some control system for a fast arrival of controlled object at preset value these function codes can be set to force the driver to output specific value of F8 10 and F8 11 which means operate the PID controller to increase response speed when controlled object is approa...

Page 125: ...le PLC Cycle 0 stop after a single cycle As Fig F9 1 shows the driver stops after a single cycle It will start given another command If operation time is 0 in some segment the driver will skip to another segment F9 00 PLC running mode 0 3 0 F9 Programmable Operation Parameter 1 0QFSBUJPO 3VO PNNBOE G G G E E G B B E G G G B E G B 5 5 5 5 5 5 _5 5 5 5 B B B F8 34 Sleep frequency 0 00HZ F0 16 0 00 F...

Page 126: ...he driver won t run 3 continuous cycle The driver continues running cycle after cycle until stop command is received as showed in the following figure G G G E E G B B G G G B E G B 5 5 5 5 5 5 _5 5 5 5 B B B 1 0QFSBUJPO 3VO PNNBOE 36 PNNBOE UIF JSTU ZDMF UIF 4FDPOE ZDMF B G G B B B B E E B B B E B G G G G G G G G G E 4 2 Detailed Function Description 0 start from the first stage The driver restart...

Page 127: ...i speed freq 10 upper limit upper limit 0 00 F9 17 Multi speed freq 11 upper limit upper limit 0 00 F9 18 Multi speed freq 12 upper limit upper limit 0 00 F9 19 Multi speed freq 13 upper limit upper limit 0 00 F9 20 Multi speed freq 14 upper limit upper limit 0 00 F9 21 Multi speed freq 15 upper limit upper limit 0 00 Fig F9 5 PLC Start Mode 2 F9 05 Unit of PLC operating time 0 1 0 0 s 1 m Notice ...

Page 128: ...c time of MS stage 9 0 3 0 F9 41 Run time of MS stage 9 0 0 6553 5s M 0 0 F9 42 Acc Dec time of MS stage 10 0 3 0 F9 43 Run time of MS stage 10 0 0 6553 5s M 0 0 F9 44 Acc Dec time of MS stage 11 0 3 0 F9 45 Run time of MS stage 11 0 0 6553 5s M 0 0 F9 46 Acc Dec time of MS stage 12 0 3 0 F9 47 Run time of MS stage 12 0 0 6553 5s M 0 0 F9 48 Acc Dec time of MS stage 13 0 3 0 F9 49 Run time of MS s...

Page 129: ... 15 1 varied amplitude The reference value of amplitude is specified channel frequency F9 57 Amplitude control 0 1 0 0 start to the state before stop 1 just restart no other requirement F9 58 restart method of traverse mode 0 1 0 0 save 1 not save The traverse state parameters will be saved when poweroff This function is only effective when start to the state before stop mode is selected F9 59 Sav...

Page 130: ...e falling time 0 1 3600 0s 5 0 Reference value of traverse amplitude is determined by F9 57 If F9 57 0 traverse amplitude AW max frequency F9 62 if F9 57 1 AW reference F9 62 Notice 1 the traverse frequency is limited by upper and lower limit of frequency Improper setting of the frequency limit will result in faults 2 the traverse is invalid for jog or PID control mode F9 62 Traverse amplitude 0 0...

Page 131: ...er power off In Fig F9 7 the driver drives the motor and the motor in turn drivers the spindle through the belt The shaft that contact with the spindle can measure the line speed of it which will be transmit to the drive by the sensor in the form of pulse The driver will calculate the length based on the number of pulses it received When the actual length preset length the driver will give stop co...

Page 132: ...Protection Factor Setting 0 disabled 1 allowed under voltage is seen as fault FA 02 Undervoltage protection action 0 1 0 FA 03 Undervoltage protection level 220V 180 280V 200V 380V 330 480V 350V Depending on model This function code specifies the lower limit of DC bus voltage when the driver operates normally 5JNF NJO VSSFOU PUPS 0WFSMPBE 1SPUFDUJPO BDUPS NJO I VSSFOU 5JNF PUPS 0WFSMPBE 1SPUFDUJPO...

Page 133: ...larger of this value the stronger of the overvoltage suppressing ability FA 05 voltage limit factor in decelerating 0 100 0 overvoltage stall protection invalid Depending on model 0 limited by current limiting threshold of FA 06 When output frequency is within 50Hz FA 06 is used for amplitude limiting 1 limited based on corrected current from FA 06 When output frequency is above 50Hz amplitude lim...

Page 134: ...valid 1 invalid for input valid for output 2 valid for input invalid for output 3 both valid Factory default I for VFD under 7 5kW factory default 3 for VFD above 11kW FA 15 Phase loss protection of input output 0 3 Depending on model 7BMJE 5JNF 0GG PBE FUFDUJPO 5JNF 0GG PBE FUFDUJPO 5JNF 0VUQVU VSSFOU 0GG PBE FUFDUJPO FWFM 0GG PBE FUFDUJPO DUJPO 4 2 Detailed Function Description 0 off load detect...

Page 135: ...ault E 13 When FA 08 1 00 output current imbalance detection is invalid FA 23 reserved reserved 0 Fig FA 4 Closed Loop Feedback Loss Detection FA 19 reserved reserved 0 FA 20 PID feedback disconnection processing 0 3 0 0 no action 1 alarm and run at frequency of disconnection moment 2 protection action and coast to stop 3 alarm and decelerate to zero speed running according to set mode FA 21 Feedb...

Page 136: ...nication didn t receive the right data signal during the time defined by this parameter then keypad communication error is confirmed and the driver will respond with corresponding action based on FA 26 setting FA 27 Operation panel communication timeout detect 0 0 100 0s 1 0 FA 24 Action of RS485 communication error 0 2 1 0 protection action and coast to stop 1 alarm and maintain current operation...

Page 137: ...st but will not answer back 4 2 Detailed Function Description 0 no parity N 8 1 for RTU 1 even parity E 8 1 for RTU 2 odd parity 0 8 1 for RTU 3 no parity N 8 2 for RTU 4 even parity E 8 2 for RTU 5 odd parity 0 8 2 for RTU Notice ASCII mode is reserved at present The host should keep the same data format with the driver or there will be fault for communication FB 03 Data format 0 5 0 Response del...

Page 138: ... invalid If stop command is input the driver will auto unlock speed tracking restart status and back to normal stop status FC 05 Restart delay after power failure 0 0 60 0s 5 0 VT 7PMUBHF OJUJBM 7PMUBHF SBLF 4JHOBM 0 0 5JNF 5JNF SBLF BDLMBTI U0 U0 U0 4 2 Detailed Function Description 0 disabled 1 enabled 2 only enabled during decelerating FC 00 Dynamic braking 0 2 2 FC 01 Initial voltage of dynami...

Page 139: ...ration all the way during power on FC 09 Password of operation limit function 0 65535 0 By default the password is 0 and FC 10 and FC 11 can be set when there is a password the setting of FC 10 and FC 11 should be after the password is verified right The password can be set at 0 if there is no need for it For this password setting input five digit number and press the password will take into effec...

Page 140: ...qualizing load distribution This parameter is to adjust frequency variation of frequency drooping driver When F0 18 1 high frequency mode the upper limit of this parameter is 100 0Hz FC 15 delay time of rotating speed tracking 0 1 5 0s 1 0 The driver will start rotating speed tracking after this period of time This function code is used for auto current amplitude limit during rotating speed tracki...

Page 141: ...is enabled PWM method will be modified to reduce electromagnetic interference and motor noise FC 19 AVR function 0000 0112 0102 Fig FC 2 AVR Function LED one s place AVR function 0 disabled 1 always enabled 2 disabled during decelerating AVR means auto voltage regulation When the input voltage of the driver deviates from its rated value this function is used to maintain the output voltage constant...

Page 142: ...ity 0 1 0 0 disabled 1 the jog has the highest priority during the driver operation FC 24 Jog priority 0 1 0 LED one s place A02 and D0 output selection 0 A02 enabled 1 D0 enabled LED ten s place reserved LED hundred s place reserved LED thousand s place reserved FC 25 Special function 0000 0001 10 FC 26 Upper frequency of oscillation suppression 0 00 300 00Hz 50 00 FC 27 Oscillation suppression c...

Page 143: ...on action frequency 0 00 upper limit frequency 10 00 FD 04 Water shortage detection current ratio corresponding to no load current 80 0 300 0 F2 10 150 FD 12 Low pressure alarm setting value 0 0 water shortage detection threshold 0 0 FD 02 MPPT lower limit voltage 380V 0 Fd 00 350V 220V 0 Fd 00 200V Depending on model FD 10 Antifreeze protection action time 0 9999s min 60 FD 05 Water shortage dete...

Page 144: ...l and communication control Only when F0 06 0 0r 2 can this key control the driver to stop In terminal control mode this key is invalid 3 effective to all control modes This key can control the driver to stop in all control modes Notice In all command giving methods reset function is enabled This function code is used to calibrate the error between the actual parameters pressure flow rate etc and ...

Page 145: ...setting value of function codes can be modified is relevant to the setting of user password and present operation status 1 restore to factory defaults all user parameters except motor parameters A l l u s e r pa ra m ete r s exce pt m oto r parameters will be restored to factory defaults 2 restore to factory defaults all user parameters All user parameters will be restored to factory defaults 3 cl...

Page 146: ... code parameters except motor parameters to the driver If it is set at 3 and confirmed the keypad will display CP 3 and the driver will download all function code parameters except motor parameters and factory parameters from operation panel to memory in main control panel and refresh EEPROM FE 15 Parameter copy function 0 3 0 4 2 Detailed Function Description FF Factory Parameter FF 00 Factory pa...

Page 147: ...ate Mon Day 0 1231 0716 FF 09 Software overcurrent point 50 0 250 0 220 0 FF 19 Manufacture Date Year 2010 2100 2013 FF 22 Special Function Selection 000 111 000 0 prohibit 1 Clear cumulative run time clear monitoring parameter D 35 content 2 Clear cumulative electrification time clear monitoring parameter D 36 content 3 Clear cumulative fan run time clear monitoring parameter D 37 content 4 Clear...

Page 148: ...lip compensation 0 00 max output freq F0 15 0 00 D 01 Output frequency after slip compensation 0 00 max output freq F0 15 0 00 D 02 Estimated Motor Frequency 0 00 max output freq F0 15 0 00 D 03 Main Set Frequency 0 00 max output freq F0 15 0 00 D 04 Auxiliary Set Frequency 0 00 max output freq F0 15 0 00 D 05 Output Current 0 0 6553 5A 0 0 D 06 Output Voltage 0 999V 0 D 08 Motor Revolving Speed R...

Page 149: ...d 0 D 27 Current count value 0 65535 0 D 28 Set count value 0 65535 0 D 22 Output Terminal Status 0 FH 0 D 23 VFD Running Status 0 FFFFH 0 D 30 Set timing value S 0 65535S 0 D 31 Current length 0 000 65 535 KM 0 000 D 29 Current timing value S 0 65535S 0 4 2 Detailed Function Description D 35 accumulative run time of VFD hour 0 65535H 0 D 36 accumulative power on time of VFD hour 0 65535H 0 D 37 a...

Page 150: ...umulative electricity consumption high order digit 0 9999KWH 10000 0 D 48 The third to last fault type 0 30 0 D 40 Special model monitoring parameter reserved reserved 0 00 D 41 Special model monitoring parameter reserved reserved 0 0 D 42 Special model monitoring parameter reserved reserved 0 D 43 Special model monitoring parameter reserved reserved 0 D 44 Special model monitoring parameter reser...

Page 151: ... mode Encoding system 8 bits binary hexadecimal 0 9 A F Data bits 1 bit of start bit 8 bits of data send from the lower bit 1 bit of stop bit optional parity check bit refer to bit sequence of RTU data frame Error check zone cyclic redundancy check CRC 2 Bit sequence of RTU data frame With parity check Start 1 2 3 4 5 6 7 8 FAr Stop Without parity check Start 1 2 3 4 5 6 7 8 Stop 5 2 Register Addr...

Page 152: ...f Data Byte 00H 02H CRC CHK High 95H CRC CHK Low CBH 2 register address Register function Address Control command input 0x2000 Read monitor parameter 0xD000 0x1D00 0xD039 0x1D39 MODBUS frequency setting 0x2001 MODBUS torque setting 0x2002 MODBUS PID frequency given 0x2003 MODBUS PID feedback setting 0x2004 MODBUS analog output AO1 control 0x2005 0 7FFF indicates 0 100 MODBUS analog output AO2 cont...

Page 153: ... data of F2 01 Send frame 01H 03H 0201H 0001H D472H Return frame 01H 03H 02H 000FH F840H Read monitor parameter of d 00 address D000H and 1D00H interchangeable Send frame 01H 03H D000H 0001H BCCAH Return frame 01H 03H 02H 1388H B512H Send frame 01H 03H 1D00H 0001H 8266H Return frame 01H 03H 02H 1388H B512H Read the status when the driver stops address A000H and 1A00H interchangeable refer to the r...

Page 154: ...s of CRC check code Communication Protocol Name Frame format Read fault code E 19 address E000H and 1E00H interchangeable refer to the fault code table Send frame 01H 03H E000H 0001H B3CAH Return frame 01H 03H 02H 0013H F989H Send frame 01H 03H 1E00H 0001H 8222H Return frame 01H 03H 02H 0013H F989H Read pre alarm code A 18 address E001H and 1E01 interchangeable refer to the pre alarm code table Se...

Page 155: ... 01H 06H 2000H 0004H 83C9H reset Send frame 01H 06H 2000H 0010H 43CAH Return frame 01H 06H 2000H 0010H 43CAH Forward jog Send frame 01H 06H 2000H 0002H 03CBH Return frame 01H 06H 2000H 0002H 03CBH Reverse jog Send frame 01H 06H 2000H 000AH 020DH Return frame 01H 06H 2000H 000AH 020DH Address 01H Function 06H Starting data address 20H 00H Number of Data Byte 00H 01H CRC CHK High 43H CRC CHK Low CAH...

Page 156: ... frame 01H 06H 2004H 0190H C237H MODBUS torque set at 80 Send frame 01H 06H 2002H 0320H 22E2H Return frame 01H 06H 2002H 0320H 22E2H User password check address AD00H and 1C00H interchangeable Send frame 01H 06H AD00H 0001H 68A6H Return frame 01H 06H AD00H 0001H 68A6H Send frame 01H 06H 1C00H 0001H 4F9AH Return frame 01H 06H 1C00H 0001H 4F9AH Check operation limit password address AD01H and 1C01H ...

Page 157: ...taNum 2 04H Data1 2Byte 00H 01H Data2 2Byte 00H 02H CRC CHK High 2EH CRC CHK Low 3EH Analysis of this segment data 01H is the address of the driver 10H write function code 0100H start address equivalent to F1 00 of control panel 0002H amout of registers 04H bytes sum 2 register amout 0001H data of F1 00 0002H data of F1 01 2E3EH 16 bits of CRC check code Communication Protocol ...

Page 158: ... menu i e two items of F1 00 and F1 01 4034H 16 bits of CRC check code Example Name Frame format Set F1 00 F1 01 at 1 and 0 02 respectively Send frame 01H 10H 0100H 0002H 04H 0001H 0002H 2E3EH Return frame 01H 10H 0100H 0002H 4034H Forward and communicate reference frequency at 50HZ Send frame 01H 10H 2000H 0002H 04H 0001H 1388H 36F8H Return frame 01H 10H 2000H 0002H 4A08H Set F1 00 at 1 Send fram...

Page 159: ...ing attribute min value max value Inquiry information frame format Send frame Address 01H Function 13H Starting data address 00H 0CH Number of Data Byte 00H 04H CRC CHK High 45H CRC CHK Low CBH Inquiry information frame format Return frame Address 01H Function 13H Starting data address 00H 12H Data1 2Byte 13H 88H Data2 2Byte 03H 22H Data3 2Byte 00H 00H Data4 2Byte 13H 88H CRC CHK High 28H CRC CHK ...

Page 160: ...Send frame 01H 13H 000CH 0001H 85CAH Return frame 01H 13H 02H 1388H B1D2H Read parameter value attribute value of F0 12 Send frame 01H 13H 000CH 0002H C5CBH Return frame 01H 13H 04H 1388H 0322H FCE4H Read parameter value attribute value min value of F0 12 Send frame 01H 13H 000CH 0003H 040BH Return frame 01H 13H 06H 1388H 0322H 0000H 628BH Read parameter value min value max value of F0 12 Send fra...

Page 161: ... is normal Bit5 0 no action 1 undervoltage Bit4 0 no action 1 jog run Bit3 0 forward 1 reverse Bit2 Bit1 1 Acc 2 Dec 3 constant speed Bit0 0 stop status 1 run status Read VFD fault code E000H 1E00H Address E000H and 1E00H interchangeable refer to fault code table and example of read function code 03H Read VFD fault pre alarm code E001H 1E01H Address E001H and 1E01H interchangeable refer to example...

Page 162: ...ss 000DH E 13 Output phase loss or current unbalance 000EH E 14 Short circuit of output to earth 000FH E 15 Heatsink overheat 1 0010H E 16 Heatsink overheat 2 0011H E 17 RS485 communication fault 0012H E 18 Keypad communication fault 0013H E 19 External device fault 0014H E 20 Current detection fault 0015H E 21 Motor tuning fault 0016H E 22 EEPROM read write fault 0017H E 23 Parameters copy fault ...

Page 163: ...24 PID feedback disconnection alarm 5 6 Control Command Format see function code 06H example address bit meaning 2000H Bit7 Bit5 reserved Bit4 0 no action 1 reset Bit3 0 forward 1 reverse Bit2 Bit0 100 free stop 011 stop 010 jog run 001 run 2008H output by pressing postion 1 close by pressing position 0 Bit7 Bit4 reserved Bit3 Programmable relay R2 output Bit2 Programmable relay R1 output Bit1 Ope...

Page 164: ...s 10001 HZ S 10000 mh 10010 C 10011 m s 10100 H 10101 KWH 10110 Bit2 Bit0 Decimal point 5 8 Error Code from Slave Response of Abnormal Information Error code description 01H Invalid function code 02H Invalid address 03H Invalid data 04H Invalid register length 05H CRC validation error 06H Parameters can t be changed during running 07H The changes of parameters are invalid 08H Control command of ho...

Page 165: ...ecimal of 18 is 12H then the read address of d 18 is D000H 12H D012H 1D00H 12H 1D12H Address D000H and 1D00H are interchangeable Frame format when the slave response information is abnormal driver address 80H function code 16bit CRC check code if the salve return frame is 01H 83H 04H 40F3H then 01H is slave address 83H is 80H 03H indicating read error 04H is invalid data length 40F3H is 16bit CRC ...

Page 166: ...2 Over current in Dec process Too short Dec time including tuning process Prolong the Dec time Too low driver s power Select the drive with large capacity the load inertia is too high Connect suitable braking resistor or braking unit E 03 Over current in constant speed operation Low network voltage Check the power supply Sudden change or abnormal of load Check the load or reduce the change of the ...

Page 167: ...of V F curve or torque boost Adjust V F curve and torque boost value Low network voltage Check network voltage Too short Acc time Prolong Acc time Too heavy load Select the driver with larger power E 10 Off load Output current lower than off load detection Check load E 11 Function module fault Short circuit or grounded of driver output Check motor wiring Instantaneous over current of driver Refer ...

Page 168: ...ation timeout retry E 18 Keypad communication fault Connecting line between keypad and control board is damaged Replace the connecting line E 19 External device fault Input terminal of external device fault is closed Disconnect the terminal and clear the faults check the fault cause E 20 Current detection fault Hall device or amplification circuit fault Seek help from manufacturer Auxiliary power ...

Page 169: ...iring Feedback value lower than disconnection detection value Adjust detection input threshold E 25 Voltage feedback disconnecting Feedback value lower than disconnection detection value Adjust detection input threshold E 26 Arrival of operation limit time Arrival of operation limit time Seek help from agent E 27 Co processor communication fault reserved reserved E 28 Encoder disconnecting reserve...

Page 170: ... it is in program running status multi speed operation status some specific operation status or non operation status Try recovering factory set Check whether the running command is sent Check whether the operation frequency is set at 0 The motor can not Acc Dec successfully Improper setting of Acc Dec time Increase the value of Acc Dec time The current limit is set too low Increase the value Over ...

Page 171: ...during motor running Frequent fluctuation of load Decrease the changing Serious mismatching of rated value of the driver and motor Set the motor parameters as actual value Frequency setting potentiometer is in bad connect or the frequency setting signal is in fluctuation Switch to digit setting mode or increase filter time constant of analog input signal The rotation direction of motor is in rever...

Page 172: ...river operates normally please check if there are the following items abnormal sound or vibration of the motor abnormal heat producing from the driver or motor high ambient temperature whether the load current is as usual whether the cooling fan of the driver runs normally 7 2 Periodic Maintenance 7 1 Routine Maintenance To maintain a long term normal operation it is necessary to conduct periodic ...

Page 173: ...ed or stripped clear the dust on PCBs and air ducts and take anti static measure before performing insulation tests to the driver dismantle the wiring between the driver and the power supply the driver and motor and all main circuit input output terminals should be short circuited with conductors Then proceed insulation test to the ground Please use qualified 500V Mega Ohm Meter or with correspond...

Page 174: ...limit voltage 380V 0 Fd 00 350V 220V 0 Fd 00 200V Depending on model FD 03 Lowest running frequency when yielding water 0 00Hz F0 16 20 FD 04 Water shortage detection current ratio corresponding to no load current 80 0 300 0 F2 10 150 0 FD 05 Water shortage detection time 0 250s 10 FC 06 Auto reset times for lacking water fault 0 100 the setting value of 100 means unlimited times 0 FC 07 Auto rest...

Page 175: ...ill be default set as above parameter table Secondly the relevant parameters are set according to the needs of the site Detection of Water shortage in Photovoltaic pump and treatment of Water shortage Fault Detection of Water shortage Fault of Photovoltaic pump If the frequency inverter runs above the minimum outlet frequency and the output current is less than the no load current of the motor F2 ...

Page 176: ... XJSF F0 05 0 V F control F0 06 1 terminal run command F0 07 8 PID control F8 01 5 pressure setting MPa Kg F8 06 0 5 integral time F8 13 1 coast to stop in sleep mode F8 15 100 sleep threshold value F8 16 90 awake threshold value F8 17 1 0 sleep delay time F8 18 1 0 awake delay time F8 25 10 00 sensor range is 1MPa 10Kg F8 26 5 00 set pressure as 5Kg F8 34 30 0 sleep frequency ...

Page 177: ...y 100 Upper limit frequency is 100HZ F0 19 Acceleration time 1 3 Acceleration time is 3S F0 20 Deceleration time 1 3 Deceleration time is 3S F0 21 Running direction 0 Forward F2 01 Motor s rate power Set according to actual motor parameter F2 02 Motor s rate freq Set according to actual motor parameter F2 03 Motor s rate speed Set according to actual motor parameter F2 04 Motor s rate voltage Set ...

Page 178: ...L CODE CONTACT PERSON TELEPHONE FAX SERIAL NUMBER POWER TYPE CONTACT NO PURCHASE DATE SERVICE COMPANY CONTACT PERSON TELEPHONE TECHNICIAN TELEPHONE REPAIR DATE USER COMMENT GOOD NORMAL BAD NOTES USER SIGNATURE DATE COMPANY SERVICE RECORD OTHERS ...

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