SANYU SY5000 Series Operating Instructions Manual Download Page 157 | Manualshive

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153

24: VFD operating prohibiting

If this function is enabled, the drive that is operating will coast to stop and the drive ready to run will be prohibited to
start. This function is mainly used as safety protection.

25

：

switch operating command 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 disconnected, the previous operating command channel will be enabled.

27

：

switch operating command to communication

When this terminal function is enabled, the operating command is switched to communication control from present
channel forcibly. If the terminal is disconnected, the previous operating command channel will be enabled.

28

：

clear the setting of auxiliary frequency

This function is only valid for digital auxiliary frequency (F0.08=0, 1, 2) to clear it to zero, so that the reference
frequency is determined solely bay main reference.

29

：

switch from frequency source

Ａ

to K*

Ｂ

When this terminal function is enabled, if F0.09 (frequency combinational algorithm) is set as 6, the frequency setting
channel is switched to frequency source B, and back to A when it is disabled.

30

：

switch from frequency source

Ａ

to

Ａ＋

K*

Ｂ

When this terminal function is enabled, if F0.09 (frequency combinational algorithm) is set as 7, the frequency setting
channel is switched to frequency source (

Ａ＋

K*

Ｂ

), and back to A if it is disabled.

31

：

switch from frequency source

Ａ

to

Ａ

-K*

Ｂ

When this terminal function is enabled, if F0.09 (frequency combinational algorithm) is set as 8, the frequency setting
channel is switched to frequency source (

Ａ

-K*

Ｂ

), and back to A if it is disabled.

32

：

reserved

33

：

PID control input

This terminal function is enabled when frequency is input via PID manually. Refer to F8 group parameter setting for
details.

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Summary of Contents for SY5000 Series

Page 1: ...nce Vector Inverter Operating Instruction Manual Sanyu controlling and protecting your motor Shanghai Sanyu Industry Co Ltd اﺗوﻣﺎﺳﯾون ﺻﻧﻌﺗﯽ اﻟﮑﺗرﯾﮏ راﺑو ﺑرق و 69 پ دوم ﻃﺒﻘﻪ ﺑﻮﺷﻬﺮي ﭘﺎﺳﺎژ ﺟﻨﻮﺑﯽ زار ﻻﻟﻪ 0912 433 43 19 33 11 61 33 32 ...

Page 2: ...t 9 2 2 Installing Direction and Space 10 2 3 Appearance and Dimension of Keypad 10 2 4 Whole Structure 10 2 5 Basic Running Wiring 12 2 6 Major Loop Terminal Wiring 13 2 7 Major Loop Terminal Diagram 13 2 8 Control Loop Terminal Diagram 13 2 9 Control Loop Terminal Function Table 14 2 10 Dial Switch 16 2 11 Wiring Notices 17 2 12 Spare Circuit 18 3 Operation Panel and Operation Method 19 3 1 Oper...

Page 3: ...ction Parameter Table and Description 30 4 0 Monitoring Parameter Group and Fault Record 30 4 1 Function Code 36 4 2 Detailed Function Description 95 5 Communication Protocol 231 5 1 RTU mode and format 231 5 2 Register Address and Function Code 232 5 3 Functions of other Register Address 242 5 4 Fault Code 244 5 5 Pre alarm Code of the Driver 245 5 6 Control Command Format see function code 06H e...

Page 4: ...ation Address of all Parameters 248 6 Troubleshooting 249 6 1 Fault information and Troubleshooting 249 6 2 Abnormal Phenomena Solution 254 7 Maintenance 257 7 1 Routine Maintenance 257 7 2 Periodic Maintenance 257 ...

Page 5: ...ent 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 L1 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 6: ...2 1 2 Nameplate Introduction 1 2 1Denomination rules 1 2 2 Nameplate SANYU MODEL SY5000 2R2G 4 POWER 2 2 KW INPUT 3PH AC380V 50HZ OUTPUT 5 0A 0 300HZ ...

Page 7: ...7 1 5 2 2 10 2 2 380V 3 phase 0 4 1 2 0 4 0 75 2 5 0 75 1 5 3 7 1 5 2 2 5 0 2 2 4 0 9 0 4 0 5 5 13 5 5 7 5 17 7 5 11 25 11 15 30 15 1 4 Technical Index and Specification Input Rated Voltage Frequency 3 phase 4 sereis 380V 50 60HZ 1 phase S2 series 220V 50 60HZ Allowed Voltage Range 3 phase 4 series 320V 460V 1 phase S2 series 160V 260V ...

Page 8: ...uency character Reference frequency setting 5 600 Hz multipoint V F curve setting or fixed curve of constant torque low decreasing torque 1 low decreasing torque 2 square torque Torque Compensation Manual setting 0 0 30 of rated output Automatic compensation according to output current and motor parameter Automatic Current limiting and Voltage limiting During acceleration deceleration or steady ru...

Page 9: ...se Operation 16 segments programmable multi velocity control multiple operation mode Traverse operation preset frequency and center frequency adjustable parameter memory and recovery after power cut PID Control RS485 Communicatio n Built in PID controller able to preset frequency Standard configuration RS485 communication function multiple communication protocol for choice synchronizing control fu...

Page 10: ...nitial voltage backlash voltage and dynamic braking continuous adjustable DC Braking Halt DC braking initial frequency 0 00 F0 16 upper limit frequency Braking time 0 0 100 0s Braking current 0 0 150 0 of rated current Flux Restraint 0 100 0 invalid Low Noise Running Carrier frequency 1 0kHz 16 0kHz continuous adjustable minimize motor noise Speed Tracking and Restart Function Smooth restart durin...

Page 11: ...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 parameter adjustment abnormality internal memory fault etc Environment Ambient Temperature 10 40 please run the VFD in derated capacity when ambient temper...

Page 12: ...ake terminal is connected Injury risk wiring responsibility should be beard by users 5 Do not touch output terminals directly The output terminal is connected directly to motor There should be no short circuit between output terminals Electric shock and short circuit hazard 6 Install the terminal cover before power on and ensure power off when dismantling the terminal cover Electric shock hazard 7...

Page 13: ...e on output terminals 5 Do not dismantle the front panel cover only the terminal cover needs to be dismantled when wiring It may cause internal damage to VFD 2 1 Operation Environment 1 No corrosive gases vapors dust or oily dust no direct sunlight 2 No floating dust and metal particle 3 Ambient humidity 20 90 RH 4 Vibration less than 5 9m s2 0 6g 5 No electromagnetic interference 6 Ambient temper...

Page 14: ...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 2 Installing Direction and Space To ensure a good cooling cycle the VFD must be installed vertically and keep enough space from surroundings 2 3 Appearance and Dimension of Keypad 2 4 Whole Structure ...

Page 15: ...m Weight Kg SY5000 0R7G 4 0 75 106 174 5 160 167 118 184 5 3 5 1 95 SY5000 1R5G 4 1 5 SY5000 2R2G 4 2 2 SY5000 004G 4 4 0 148 5 236 177 184 160 247 6 0 4 6 SY5000 5R5G 4 5 5 SY5000 7R5G 4 7 5 SY5000 011G 4 11 206 305 199 206 220 320 6 5 9 3 SY5000 015G 4 15 ...

Page 16: ...iring The wiring parts of VFD include major loop and control loop Open the cover of I O terminals users can see the major loop terminal and control loop terminal and must conduct the wiring according to the following diagram ...

Page 17: ...13 2 6 Major Loop Terminal Wiring 2 7 Major Loop Terminal Diagram 2 8 Control Loop Terminal Diagram ...

Page 18: ... the functions are set by parameters F7 00 F7 06 common port COM INPUT 0 24V level signal low level effective 5mA X2 X3 X4 X5 X7 X6 X6 can work as one of the multi functional terminals also as high speed pulse input terminal with programming see F7 05 Digital Output Terminal Y1 Multi functional programmable collector open circuit output channel 2 can be programmed as DO terminal of various functio...

Page 19: ...l 13 kinds of signals Jumper JP4 for jumper terminal AO1 can select voltage or current ouput mode and voltage output is the default one For current output just short the middle and another pin with the jumper cap AO2 can only provide analog voltage output See F6 21 F6 22 Reference ground GND OUTPUT 0 10V DC voltage Output voltage of AO1 AO2 came from PMW waveform of CPU Output voltage is in direct...

Page 20: ... line and frequency meter should be wired separately with shielding and away from major loop wiring Control loop wiring should be over 0 75 mm2 and STP shielded twisted pair is recommended The connecting part of control loop terminals should be enameled with tin or process metal joint with cold pressing While connecting analog signal output devices malfunction may occur because of interference fro...

Page 21: ...ut off the input power of VFD while dismantling and changing the motor Switching of motor or work frequency power supply should only be conducted when the VFD stops output To reduce the effect of EMI electromagnetic interference add a surge absorber when electromagnetic connector and relay are close to VFD Do not connect AC input power to output terminal U V W of VFD Add an isolating device to the...

Page 22: ...o as not to damage the rectifier bridge The earth terminal must be grounded reliably grounding impedance should be under 100 Ω to avoid accidents or there might be electric leakage Choose the wire diameter according to national electrical code while conducting major loop wiring 2 12 Spare Circuit It may cause big downtime loss or other accidental failure during VFD failure or tripping Adding spare...

Page 23: ...ys Key Name Function Description programmin g escape key Enter or escape from programming shift monito r key Choose the bit of the data which is to be set and modified when the VFD is in edit status switch monitor parameter to be shown when the VFD is in other modes ...

Page 24: ... 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 F0 07 0 digital encoder can set the frequency as linkage control with increase decrease key Increase key Data or function code increase speed up the increasing rate by keeping pressing the key Decrease key Data or function code decrease speed up the d...

Page 25: ...ndicator Light Description LED Indicator A Current displayed parameter is current with unit of A LED indicator light A is on V Current displayed parameter is voltage with unit of V LED indicator light V is on Hz Current displayed parameter is frequency with unit of Hz LED indicator light Hz is on Current displayed parameter is percentage LED indicator light Hz and V are on r min Current displayed ...

Page 26: ...ult setting in sequence is main setting frequency bus voltage Other monitoring parameters can be set to display by function code FE 10 FE 11 for details see function code table FE 10 FE 11 or without pressing but set tens place of FE 12 as 1 alternate display of main and secondary parameters and the stopped state monitoring parameters will display circularly every other second automatically also e...

Page 27: ...h monitoring parameter by and 3 5 Malfunction Alarm Display The VFD enters into malfunction alarm display status upon detecting failure signal and display failure code as shown in Fig 3 4 Press to check relative parameters of stopped inveter to check failure information press and enter into program mode to check D group parameter After troubleshooting conduct fault resetting by key on the Fig 3 1 ...

Page 28: ...e inverter run again without fault elimination confirmed or might cause damage to the inverter 3 6 Function Code Editing Display 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 ...

Page 29: ...le press to switch to output frequency D 00 and the indicator light of unit Hz is on Example 2 check monitoring parameter item d 05 output current Method 1 Press key to enter programming status LED displays function code F0 00 press again key LED displays function code d 00 flicker bit stays in ones place adjust key or key until the monitoring code turns d 05 Press key the according value of d 05 ...

Page 30: ...y switch to fault alarm display 5s later after stopping operation The fault code displays ranging from D 48 to D 57 the current status and latest 3 times 3 8 Function Code Setting The function parameter system of this inverter includes function code F0 FF fault code E group and monitoring code D group Each function group is consisted of several function code which is marked as function group code ...

Page 31: ...ey save the value of F1 20 and displays next function code F1 21 Press key escape from programming status 3 9 User Password Setting and Function Code Edit User password setting is used for preventing unauthorized people form checking and modifying function parameter Factory set of user password F0 00 is 00000 user can conduct parameter setting in this interface parameter set here is only not restr...

Page 32: ...w password and press to confirm Power down or wait for 3 minutes the new password will take effect Example 1 change user password 22222 to 55555 check function code F1 02 Press to enter programming status LED displays function code F0 00 flicker bit stays in the ones place Press move flicker bit among hundreds place tens place and ones place of function items Press key or key to modify the digit i...

Page 33: ...enter F0 01 item Repeat step 2 and step 3 check the according data 0 0 of F1 02 conduct modifying by key or key Press escape from edit status 00000 F0 00 F1 03 22222 En F0 01 F0 00 00000 55555 F0 01 F1 02 0 0 50 0 0 F0 0 0 1s F1 02 ...

Page 34: ... 00 Output Frequency 0 00 maximum output frequency F0 15 0 01Hz 0 00 d 01 Set Frequency 0 00 maximum output frequency F0 15 0 01Hz 0 00 d 02 Estimated Motor Frequency 0 00 maximum output frequency F0 15 Note motor running frequency converted from estimated motor speed 0 01Hz 0 00 d 03 Main Set Frequency 0 00 maximum output frequency F0 15 0 01Hz 0 00 d 04 Auxiliary Set 0 00 maximum output frequenc...

Page 35: ...m s 0 00 d 11 Set Linear Velocity m s 0 01 655 35 m s 0 01 m s 0 00 d 12 Bus voltage V 0 999V 1V 0 d 13 Input Voltage V 0 999V 1V 0 d 14 PID Set Value V 0 00 10 00V 0 01V 0 00 d 15 PID Feedback V 0 00 10 00V 0 01V 0 00 d 16 Analog Input AI1 V mA 0 00 10 00V 20mA 0 01V 0 00 d 17 Analog Input AI2 V 0 00 10 00V 0 01V 0 00 d 18 Impulse Frequency Imput KHz 0 00 50 00KHz 0 01KHz 0 00 d 19 Analog Output ...

Page 36: ... d 23 VFD Running Status 0 FFFFH BIT0 run stop BIT1 reverse forward BIT2 zero speed running BIT3 reserved BIT4 accelerating BIT5 decelerating BIT6 constant speed running BIT7 pre excitation BIT8 tuning of VFD parameter BIT9 overcurrent limit BIT10 overvoltage limit BIT11 amplitude limiting of torque BIT12 amplitude limiting of speed BIT13 speed control BIT14 torque control BIT15 reserved 1 0 d 24 ...

Page 37: ...5 535 KM 0 001KM 0 000 d 32 Set length 0 000 65 535 KM 0 001KM 0 000 d 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 ...

Page 38: ... Power output 0 0 6553 5KW 0 1KW 0 0 d 42 Special model monitoring parameter reserved 0 d 43 Special model monitoring parameter reserved 0 d 44 Special model monitoring parameter reserved 0 d 45 Special model monitoring parameter reserved 0 d 46 Special model monitoring parameter reserved 0 d 47 Special model 0 ...

Page 39: ...mit 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 56 Output terminal status of current fault 0 FH Note sequence from high to low order digit in binary system R1 Y2 Y1 1 0 d 5...

Page 40: ...ers Function Code Name Set Range Minimum Unit Factory Default Modificatio n F0 00 User password 0 65535 Note 1 0 9 without password protect Note 2 it takes 3 minutes to take effect of the successfully set password Note 3 invalid for write protect and can not be initialized 1 0 F 0 01 Control software version 1 00 99 99 0 01 1 00 F 0 02 Operation panel software version 1 00 99 99 0 01 1 00 F 0 03 V...

Page 41: ... and water pump Note 2 can not be initialized please modify it manually 1 0 F 0 05 Control mode 0 common V F control manually torque boost 1 advanced V F control automatically torque boost 2 open loop current vector control SVC 3 closed loop currnt vector control rserved 4 separatd type V F control Note 1 choose control method 3 closed loop current vector control input terminal X6 can only be used...

Page 42: ... run command channel 2 communication run command channel 1 0 F 0 07 Main frequency source Ａ 0 digital set 1 keypad key encoder F0 12 1 digital set 2 terminal UP DOWN adjust F0 13 2 digital set 3 communication set 3 AI1 analog 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 9 ...

Page 43: ...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 F 0 09 Frequency source 0 main frequency source Ａ 1 Ａ K Ｂ 2 Ａ K Ｂ 3 Ａ K Ｂ 4 MAX Ａ K Ｂ 5 MIN Ａ K Ｂ 6 switch from Ａ to K B A prior to K B 7 switch form Ａto A K B A prior to A K B 8 switch form Ａ to A K B A prior to A K B Note 1 frequency switch needs Note 2 compared with 1 0 ...

Page 44: ... valid LED thousands digit reserved 1 000 F 0 11 Digital set 2 control 1 000 F 0 12 Frequency source digital setting 1 0 00Hz F0 16 upper limit of frequency 0 01Hz 50 00 F 0 13 Frequency source digital setting 2 0 00Hz F0 16 upper limit of frequency 0 01Hz 50 00 F 0 14 Auxiliary frequency source weight coefficient K setting 0 01 10 00 0 01 1 00 F 0 15 Maximum output frequency Low frequency range M...

Page 45: ...ncy mode is only effective to VF control 1 0 F 0 19 Acceleration time 1 0 1 3600 0s 0 4 4 0KW 7 5s 5 5 30 0KW 15 0s 37 0 132 0KW 30 0s 160 0 630 0KW 60 0s 0 1s Depending on model F 0 20 Deceleration time 1 0 1s Depending on model F 0 21 Running direction 0 forward 1 reverse 2 prevent reversing 1 0 F 0 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 132K...

Page 46: ...frequency hold time 0 0 100 0s 0 1s 0 0 F 1 03 DC brake current at startup 0 0 150 0 rated current of motor 0 1 0 0 F 1 04 DC brake time at startup 0 0 100 0s 0 1s 0 0 F 1 05 Accelerating and decelerating mode 0 linear Acc Dec mode 1 S curve Acc Dec mode 1 0 F 1 06 Time ratio of initial segment in S curve 10 0 50 0 0 1 20 0 F 1 07 Time ratio of ending segment in S curve 10 0 50 0 0 1 20 0 F 1 08 S...

Page 47: ...epending on model F 1 14 Dec time 2 0 1 Depending on model F 1 15 Acc tinme 3 0 1 Depending on model F 1 16 Dec time 3 0 1 Depending on model F 1 17 Acc timne 4 0 1 Depending on model F 1 18 Dec time 4 0 1 Depending on model F 1 19 Acc Dec time unit 0 second 1 minute 2 0 1s 1 0 F 1 20 Frequency setting of forward jog operation 0 00 F0 16 upper limit frequency 0 01Hz 5 00 F 1 21 Frequency setting o...

Page 48: ...eq 3 0 00 upper limit freq 0 01Hz 0 00 F 1 30 Hopping fre 3 range 0 00 upper limit freq 0 01Hz 0 00 F 1 31 Action when set freq is lower than lower limit freq 0 run at lower limit freq 1 run at zero freq after delay time start without delay 2 stop after delay time start without delay 1 0 F 1 32 Delay time of stopping when freq is lower than limit simple sleep 0 0 3600 0s 0 1 10 0 F 1 33 Zero freq ...

Page 49: ... by synchronous machine at present Note 2 this parameter can not be initialized please modify it manually 1 0 F 2 01 Motor s rated power 0 4 999 9KW 0 1KW Depending on model F 2 02 Motor s rated freq 0 01Hz F0 15 maximum freq 0 01Hz 50 00 F 2 03 Motor s rated speed 0 60000RPM 1RPM Depending on model F 2 04 Motor s rated voltage 0 999V 1V Depending on model F 2 05 Motor s rated current 0 1 6553 5A ...

Page 50: ...mH Depending on model F 2 10 No load current of asynchronous motor 0 01 655 35A 0 01A Depending on model F 2 11 F 2 15 Reserved 0 F 2 16 Motor tuning 0 no action 1 static tuning 2 no load complete tuning 3 on load complete tuning 1 0 F 2 17 pre excitation time of asynchronous motor 0 00 10 00s 0 4 4 0KW 0 02s 5 5 30KW 0 05s 37 132KW 0 10s 160 630KW 0 20s note invalid for VF control 0 01s Depending...

Page 51: ...roportional gain 0 000 6 000 0 001 1 500 F 4 05 Speed loop ASR2 integral time 0 000 32 000s 0 001s 0 500 F 4 06 ASR2 filter time constant 0 000 0 100s 0 001s 0 000 F 4 07 Switch high point freq F4 03 F0 16 upper limit freq 0 01Hz 10 00 F 4 08 Vector control of positive slip compensation factor electromotion state 50 0 200 0 rated slip frequency 0 1 100 0 F 4 09 Vector control of negative slip comp...

Page 52: ...ypad 200 0 200 0 rated current of motor 0 1 0 0 F 4 14 Speed limit channel 1 of torque control mode forward 0 keypad set 1 1 AI1 2 AI2 1 0 F 4 15 speed limit channel 1 of torque control mode reverse 0 keypad set 2 1 AI1 2 AI2 1 0 F 4 16 Keypad limit speed 1 0 0 100 0 F0 15 maximum freq 0 1 100 0 F 4 17 Keypad limit speed 2 0 0 100 0 F0 15 maximum freq 0 1 100 0 F 4 18 Torque rise time 0 0 10 0S 0 ...

Page 53: ...0 1 Depending on model F 4 22 Torque detection action 0 detect invalid 1 keep running after over torque detected during constant speed 2 keep running after over torque detected during running 3 cut off output after over torque detected during constant speed 4 cut off output after over torque detected during running 5 keep running after torque shortage detected during constant speed 6 keep running ...

Page 54: ...0 P type 0 0 200 0 rated current of motor 110 0 0 1 Depending on model F 4 24 Torque detection time 0 0 10 0s 0 1s 0 0 F 4 25 Cut off freq of static friction coefficient 0 00 300 00Hz 0 01Hz 10 00 F 4 26 Static friction coefficient set 0 0 200 0 0 1 0 0 F 4 27 Hold time of static friction coefficient 0 00 600 00s 0 01s 0 00 F5 Group VF Control Parameters ...

Page 55: ...0 F 5 03 V F frequency F2 F1 F3 frequency value 0 01Hz 25 00 F 5 04 V F voltage V2 V1 V3 voltage value 0 1 50 0 F 5 05 V F frequency F3 Freq Value F2 F2 02 rated freq of motor 0 01Hz 37 50 F 5 06 V F voltage V3 Voltage value V2 100 0 F2 04 rated voltage of motor 0 1 75 0 F 5 07 Torque boost setting 0 0 30 0 rated voltage of motor F2 04 0 1 Depending on model F 5 08 Torque boost cutoff point 0 00 r...

Page 56: ...f separated mode voltage open loop output 1 VF half separated mode voltage closed loop output 2 VF complete separated mode voltage open loop output 3 VF complete separated mode voltage closed loop output Note 1 when choose VF separated control please close the dead time compensation function Note 2 half separated concept is based on that during start up the frequency and voltage of VFD remains the...

Page 57: ... mode 1 0 F5 15 Output voltage of digital setting 0 0 200 0 rated voltage of motor note in open loop output mode the maximum output voltage is 100 0 of rated voltage of motor 0 1 100 0 F5 16 Deviation limit of voltage closed loop regulation 0 0 5 0 rated voltage of motor 0 1 2 0 F5 17 VF curve max voltage of half separation mode 0 0 100 0 rated voltage of motor note this voltage represents output ...

Page 58: ...nd 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 0s 0 1s 10 0 F5 24 Limit voltage of voltage feedback disconnection 0 ...

Page 59: ...00 0 2 voltage command output voltage 0 0 200 0 rated voltage of motor 1 0 F6 01 AI1 input lower limit 0 00V 0 00mA 10 00V 20 00mA 0 01V 0 00 F6 02 AI1 lower limit corresponding physical quantity set 200 0 200 0 note range is relevant to F6 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 r...

Page 60: ...9 AI2 input upper limit 0 00V 10 00V 0 01V 10 00 F6 10 AI2 upper limit corresponding physical quantity setting 200 0 200 0 note range is relevant to F6 00 0 1 100 0 F6 11 AI2 input filtering time 0 00S 10 00S 0 01S 0 05 F6 12 Error limit of analog input 0 00V 10 00V 0 01V 0 10 F6 13 Threshold of zero freq operation Zero freq hysteresis 50 00Hz 0 01Hz 0 00 F6 14 zero freq hysteresis 0 00 zero freq ...

Page 61: ...ntity set 200 0 200 0 note range is relevant to F6 15 0 1 100 0 F6 20 external impulse input filtering time 0 00s 10 00s 0 01s 0 0s F6 21 AO1 multi function analog output terminal 0 output frequency before slip compensation 1 output frequency after slip compensation 2 set frequency 3 motor speed estimated value 4 output current 5 output voltage 6 but voltage 7 PID specified value 8 PID feedback va...

Page 62: ... limit 0 00 10 00V 0 01V 10 00 F6 28 Physical quantity correspond to AO2 output lower limit 200 0 200 0 0 1 0 0 F6 29 AO2 output lower limit 0 00 10 00V 0 01V 0 00 F6 30 Physical quantity correspond to AO2 output upper limit 200 0 200 0 0 1 100 0 F6 31 AO2 output upper limit 0 00 10 00V 0 01V 10 00 F6 32 Physical quantity correspond to DO output lower limit 200 0 200 0 0 1 0 0 F6 33 DO output lowe...

Page 63: ... 00 F6 39 0 01V 0 00 o F6 38 AI1 curve minimum input corresponds setting 200 0 200 0 note range is relevant to F6 00 0 1 0 0 o F6 39 AI1 Curve turning point1 input F6 37 F6 41 0 01V 3 00 o F6 40 AI1 Curve turning point1 input corresponds setting 200 0 200 0 note range is relevant to F6 00 0 1 30 0 o F6 41 AI1 Curve turning point2 input F6 39 F6 43 0 01V 6 00 o F6 42 AI1 Curve turning point2 input ...

Page 64: ...nput corresponds setting 200 0 200 0 note range is relevant to F6 06 0 1 30 0 o F6 49 AI2 Curve turning point2 input F6 47 F6 51 0 01V 6 00 o F6 50 AI2 Curve turning point2 input corresponds setting 200 0 200 0 note range is relevant to F6 06 0 1 60 0 o F6 51 AI2 curve input maxmum F6 49 10 00 0 01V 10 00 o F6 52 AI2 curve maxmum input corresponds setting 200 0 200 0 note range is relevant to F6 0...

Page 65: ...8 external fault normally open input 9 external fault normally close input 10 emergency stop function brake with 11 reserved 12 freq increase 13 freq decrease 14 UP DOWN terminal freq zero clearing 15 multi speed 1 F7 01 Input X2 function when F8 21 is non zero default as function NO 59 1 2 F7 02 Input X3 function when F8 21 is non zero default as function NO 60 1 4 ...

Page 66: ...ohibiting 25 run command switch to keypad 26 run command switch to terminal 27 run command switch to communication 28 auxiliary freq zero clearing 29 freq source Ａ and K Ｂ switch 30 freq source Ａ and Ａ K Ｂ switch 31 freq source Ａ and Ａ K Ｂ switch 32 reserved 33 PID control input 1 7 F7 04 Input X5 function when F8 21 is non zero default as function NO 62 1 8 F7 05 Input X6 function high speed impu...

Page 67: ...zero 42 input 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 1 4...

Page 68: ...n 65 99 reserved F7 07 reserved 0 F7 08 Digital filtering times 1 10 1 2MS unit of scanning time 1 5 F7 09 Terminal function detection when power on 0 terminal operation command invalid when power on 1 terminal operation command valid when power on 1 0 ...

Page 69: ...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 1 3 three wire control mode 2 1 0 F7 12 UP DOWN terminal frequency modifying rate 0 01 50 00Hz S 0 01Hz S 1 00 F7 13 reserved 0 F7 14 Y1 output delay time 0 0 100 0s 0 1S 0 0 F7 15 Y2 output delay time 0 0 100 0s 0 1S 0 0 F7 16 R1 output delay time 0 0 10...

Page 70: ...T2 6 freq speed arrival signal FAR 7 VFD zero speed running 8 upper limit arrival of output freq 9 lower limit arrival of output freq 10 lower limt arrival of preset freq during running 11 pre alarm signal of overload 12 counter detection signal output 13 couner detection reset signal output 14 driver ready 1 0 F7 19 Open collector output terminal Y2 1 0 F7 20 Programmable relay R1 output 1 3 ...

Page 71: ...voltage 20 low voltage lock up 21 dormancy state 22 VFD alarm signal PID disconnection RS485 communication failure panel communication failure EEPROM read write failure encoder disconnection etc 23 AI1 AI2 24 preset length arrival 25 preset operation time out 26 dynamic braking action 27 DC braking action 28 flux braking action 29 torque limiting 30 over torque signal 31 auxiliary motor 1 32 auxil...

Page 72: ... Yi is enabled when it connects with common terminal and disabled if disconnected 1 negative logic i e terminal Yi is disabled when it connects with common terminal and enabled if disconnected 1 0 F7 23 Freq arrival detectionrange FAR 0 0 100 0 F0 15 max freq 0 1 10 0 F7 24 FDT1 detection method 0 speed set value 1 speed detected value 1 0 F7 25 FDT1 level 0 00Hz F0 16 upper limit freq 0 01Hz 50 0...

Page 73: ...ing 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 condition 0 timing starts since power on 1 tim...

Page 74: ...t mode 0 auto 1 manually input via defined multi function terminal 1 0 F8 01 PID input channel 0 digital setting 1 AI1 2 AI2 3 pulse setting 4 RS485 communication 5 given pressure Mpa Kg 6 given by panel potentiometer 1 0 F8 02 Digital reference input setting 0 0 100 0 0 1 50 0 F8 03 PID feedback channel 0 AI1 1 AI2 2 AI1 AI2 3 AI1 AI 2 4 MAX AI1 AI2 5 MIN AI1 AI2 6 pulse setting 7 RS485 communica...

Page 75: ...n when the frequency reaches the upper or lower limits 1 continue the integral regulation when the frequency reaches the upper or lower limits LED thousand s place reserved 1 000 F8 05 Proportional gain KP1 0 01 100 00 0 01 5 00 F8 06 Integral time Ti1 0 01 10 00s 0 01s 0 05 F8 07 Derivative time Td1 0 01 10 00s 0 0 no derivation 0 01s 0 00 F8 08 Sampling cycle T 0 01 10 00s 0 00 auto 0 01s 0 10 F...

Page 76: ...t of feedback when entering sleep state compared with set pressure 0 0 20 0 Note this parameter is only valid to the second sleep mode 0 1 0 5 F8 15 Threshold value of sleeping 0 0 200 0 Note this threshold value is the percentage of given pressure and it is only valid for the first sleep mode 0 1 100 0 F8 16 Threshold value of awaking 0 0 200 0 Note this threshold value is the percentage of given...

Page 77: ...1s 0 1 F8 23 Polling time 0 0 6000 0s 0 1h 48 0 F8 24 Lower limit freq of reducing pump 0 0 600 00Hz 0 01Hz 35 00 F8 25 Sensor range 0 00 60 00 MPa Kg 0 01 10 00 F8 26 Pressure setting 0 00 F8 25 MPa Kg 0 01 5 00 F8 27 Main pump start delay 0 0 3600 0s 0 1S 0 3 F8 28 Auxiliary pump start mode selection 0 directly 1 softly 1 0 F8 29 Proportional gain KP2 0 01 100 00 0 01 1 00 F8 30 Integral time Ti...

Page 78: ...ngth Control F9 00 PLC running mode 0 stop after single cycle 1 retain value after single cycle 2 continuous cycle of limited times 3 continuous cycle 1 0 F9 01 Input mode of PLC running 0 auto 1 manually input via defined multi function terminal 1 0 F9 02 PLC running state saving after poweroff 0 not save 1 save the stage and frequency when poweroff 1 0 F9 03 PLC restart mode 0 restart from the f...

Page 79: ...requency 2 upper limit Freq upper limit Freq 0 01Hz 15 00 F9 09 MS frequency 3 upper limit Freq upper limit Freq 0 01Hz 20 00 F9 10 MS frequency 4 upper limit Freq upper limit Freq 0 01Hz 25 00 F9 11 MS frequency 5 upper limit Freq upper limit Freq 0 01Hz 30 00 F9 12 MS frequency 6 upper limit Freq upper limit Freq 0 01Hz 40 00 F9 13 MS frequency 7 upper limit Freq upper limit Freq 0 01Hz 50 00 F9...

Page 80: ...mit 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 5 S 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 65535 5 S M 0 1S M 0 0 F9 26 Acc Dec time of stage 2 0 3 1 0 F9 27 Run time of sta...

Page 81: ...Dec time of stage 7 0 3 1 0 F9 37 Run time of stage 7 0 0 65535 5 S M 0 1S M 0 0 F9 38 Acc Dec time of stage 8 0 3 1 0 F9 39 Run time of stage 8 0 0 65535 5 S M 0 1S M 0 0 F9 40 Acc Dec time of stage 9 0 3 1 0 F9 41 Run time of stage 9 0 0 65535 5 S 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 5 S M 0 1S M 0 0 F9 44 Acc Dec time of stage 11 0 3 1 0 F9 45...

Page 82: ...15 0 3 1 0 F9 53 Run time of stage 15 0 0 65535 5 S M 0 1S M 0 0 F9 54 Reserved 0 F9 55 Traverse control 0 disabled 1 enabled 1 0 F9 56 Input method of traverse mode 0 auto 1 manually input via defined multi function terminal 1 0 F9 57 Amplitude control 0 fixed amplitude 1 varied amplitude 1 0 F9 58 Restart method of traverse mode 0 start to the state before stop 1 restart without other requiremen...

Page 83: ...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 Actual length 0 000 65 535 KM 0 001KM 0 000 F9 70 Length factor 0 100 30 000 0 001 1 000 F9 71 Length calibration 0 001 1 000 0 001 1 000 F9 72 Shaft circumference 0 10 100 00CM 0 01CM 10 00 F9 73 Pulse per revolution X7 1 65535 1 1024 FA Group Protective Parameters FA 00 Motor overload...

Page 84: ...V 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 FA 06 1 limited by conve...

Page 85: ...type 20 200 VFD rated current 120 1 Depending on model FA 13 Overload pre alarm delay time 0 0 30 0s 0 1s 10 0 FA 14 Temperature detection threshold 0 0 90 0 0 1 65 0 FA 15 Phase loss protection of input and output 0 disabled 1 disabled for input enabled for output 2 enabled for input disabled for output 3 enabled 1 Depending on model FA 16 Delay time of input phase loss protection 0 0 30 0s 0 1S ...

Page 86: ...ode E 13 1 00 FA 19 reserved 0 FA 20 PID feedback disconnection processing 0 disabled 1 alarm and maintain the operation at the frequency of disconnection moment 2 protection action and coast to stop 3 alarm and decelerate to zero speed operation according to preset mode 1 0 FA 21 Feedback disconnection detection value 0 0 100 0 0 1 0 0 FA 22 Feedback disconnection detection time 0 0 3600 0S 0 1S ...

Page 87: ...ation 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 panel communication timeout detect 0 0 100 0s 0 1s 1 0 FA 28 Action of EEFROM read write error 0 protection action and coas...

Page 88: ...7 slave 1 1 FB 02 Baud rate setting 0 2400BPS 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 ...

Page 89: ...ing 0 disabled 1 always enabled 2 only enabled when decelerating 1 1 FC 01 Initial voltage of dynamic braking 220V 340 380V 360V 380V 660 760V 680V 1V Depending on model FC 02 Hysteresis voltage of dynamic braking 220V 10 100V 5V 380V 10 100V 10V 1V Depending on model FC 03 Action ratio of dynamic braking 10 100 1 100 FC 04 Restart after power failure 0 disabled 1 start at start frequency 2 start ...

Page 90: ...inutes later after set successfully Note 2 this parameter cannot be initialized 1 0 FC 10 Operation limiting function 0 disabled 1 enabled Note this parameter cannot be initialized 1 0 FC 11 Limiting time 0 65535 h Note this parameter cannot be initialized 1 0 FC 12 Freq decreasing point of instantaneous power failure 220V 180 330V 250V 380V 300 550V 450V 1V Depending on model FC 13 Freq decreasin...

Page 91: ...ed Note When F0 18 1 high frequency mode upper limited is 100 0Hz 0 01Hz 0 00 FC 15 Delay time of rotating speed tracking 0 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 ...

Page 92: ... ten s place PWM temperature correlation 0 disabled 1 enabled LED hundred s place PWM frequency correlation 0 disabled 1 low freq adjustment high Freq adjustment 2 no adjustment for low freq high freq adjustment 3 low freq adjustment no adjustment for high freq LED thousand s place flexible PWM function 0 disabled 1 enalbed 1 0001 ...

Page 93: ...led LED hundred s place dead time compensation 0 disabled 1 enabled LED thousand s place harmonic components optimizing reserved 0 disabled 1 Oscillation suppressing mode1 2 Oscillation suppressing mode2 3 Oscillation suppressing mode3 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 ...

Page 94: ...ity 0 disabled 1 the jog has the highest priority during the driver operation 1 0 FC 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 1 010 FC 26 Oscillation suppression upper limit freq 0 00 300 00Hz 0 01 5...

Page 95: ... 2 reserved 1 0 FE 01 Key M FUNC function 0 JOG jog control 1 FWD REV switch 2 clear frequency set by 3 switch between local operation and remote control reserved 4 reverse 1 0 FE 02 Key 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 ...

Page 96: ... parameters selection 2 in operation status 0 57 1 5 FE 10 Monitoring parameters selection 1 in stop status 0 57 1 1 FE 11 Monitoring parameters selection 2 in stop status 0 57 1 12 FE 12 Parameter display mode LED one s place function parameters display mode 0 display all function parameters 1 only display parameters different from default value 2 only display parameters modified after power on o...

Page 97: ...ed s place frequency adjustment display 0 display frequency 1 only display state monitoring parameters LED thousand s place Panel adjustment 0 enable 1 disable FE 13 Parameter initialization 0 disabled 1 restore to factory defaults all user parameters except motor parameters 2 restore to factory defaults all user parameters 3 clear fault record 1 0 ...

Page 98: ... 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 Note1 when selecting parameters to download the software will check if it is in accordance with the driver power specification if not all the parameters relevant to model will not be changed Note2 only keyboa...

Page 99: ...ction code and press E N T E R to enter password authentification status After the authentification is successfully done enter modifying status and input a new password press E N T E R to confirm and the modifying will be done successfully New password will take into effect after 3 minutes Note Please keep the password carefully and seek help from the manufacture once lost the password F0 01 Contr...

Page 100: ...vement of torque response of motor control in full frequency range torque output ability in low frequency without the sensitivity to motor parameter as field oriented vector control It is especially suitable to situation where there is certain requirements for starting torque like drawbench ball mill etc 2 open loop current vector control sensitive to motor parameter As a real current vector contr...

Page 101: ...inally set as F0 12 but can be adjust with key or encoder The modified frequency value will be saved to F0 12 after power down if no need for saving set the F0 10 as 1 1 digital set 2 up down terminal adjust The initial value of frequency is F0 13 The running frequency can be changed by on off of multi functional terminal defined as UP DOWN for details check F7 group function code of X terminal in...

Page 102: ...t setting is in F6 00 F6 05 4 AI2 analog set 0 10V Frequency setting is determined by analog voltage current of AI2 terminal input ranges DC 0 10V The relevant setting is in F6 06 F6 11 5 impulse set Frequency setting is determine by terminal impulse frequency only input via X6 see F7 05 Input impulse signal specification high level range 15 30V frequency range 0 50kHz The relevant setting is in F...

Page 103: ... 0 9 principle freq channel selection 3 0 digital set 1 keypad encoder 1 digital set 2 UP DOWN terminal adjustment 2 digital set 3 communication setting 3 AI1 analog set 0 10V 20mA 4 AI2 analog set 0 10V 5 impulse set 0 50KHZ 6 simple ＰＬＣ setting 7 multispeed running setting 8 PID control setting 9 panel potentiometer setting Auxiliary frequency specified channel has the same meaning of each item ...

Page 104: ... B This function is used together with number 29 item of F7 group parameter X1 X8 When F0 09 6 and X 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 ...

Page 105: ...inal 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 last modified value 1 not keep When the VFD stops running the set frequency returns to F0 12 LED hundreds digit UP DOWN frequency adjustment 0 invalid 1 valid When valid operating with key terminal UP DOWN can achieve the positive or negative...

Page 106: ...y F0 12 Frequency source digital setting 1 0 00Hz F0 16 upper limit frequency 50 00 When frequency channel is defined as digital given 1 principle and auxiliary frequency source are both 0 this function parameter is initial setting frequency given by keypad digital frequency F0 13 Frequency source digital setting 2 0 00Hz F0 16 upper limit frequency 50 00 When frequency channel is defined as digit...

Page 107: ...ting as fmax showed in the following figure basic running frequency is the minimum frequency when output highest voltage usually the rated frequency of motor as fb showed in the following figure the maximum output voltage Vmax is the output voltage when output basic running frequency usually rated voltage of the motor as Vmax showed in the following figure fH fL are defined as upper limit frequenc...

Page 108: ...lease notice the numerical value order when setting 5 Upper limit and lower limit of frequency are used to restrict actual output frequency value of motor If the set value is higher than upper limit it runs in upper limit frequency if the set value is lower than the lower limit it runs in lower limit frequency the running condition when set frequency lower than lower limit is also relevant to func...

Page 109: ...F7 00 F7 07 function code Acc Dec time of jogging run is defined in F1 22 and F1 23 Figure F0 2 Accelerating and Decelerating time F0 21 Running direction 0 2 0 0 forward run In this mode the actual output phase sequence is the same with system default Key RUN and FWD terminal are both for forward control 1 reverse run In this mode the actual output phase sequence is opposite to the system default...

Page 110: ...or quiet running Meanwhile raising the carrier frequency will increase heat production and electromagnetic interference from the VFD When carrier 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 Notice 1 Select different carrier frequency method via function code F0 22 F1 Basic Running P...

Page 111: ...e For some system with relatively big starting torque 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 Figure F1 1 Start Frequency Notice 1 Start frequency is not effective by lower limit frequency Jog frequency is not e...

Page 112: ... of start DC brake current is the percentage relative to rated output current When start DC brake time is 0 0s there would be no DC brake process Figure F1 2 start DC brake P1 05 Acc Dec mode 0 1 0 0 linear Acc Dec mode The output frequency increase or decrease in a constant slope as showed in the following figure 1 S curve Acc Dec mode ...

Page 113: ...e of S curve initial segment te is time of S curve end segment F1 06 ts t1 F1 07 te t2 Fig F1 3 Straight Line and S Curve of Acc Dec F1 06 Time ratio of initial segment in S curve 10 0 50 0 20 0 F1 07 Time ratio of end segment in S curve 10 0 50 0 20 0 Details described in S curve Acc Dec item of F1 05 F1 08 Stop mode 0 1 0 0 accelerating stop When receiving stop command the VFD decreases output f...

Page 114: ...0 F1 10 DC brake delay time 0 0 100 0s 0 0 F1 11 DC brake current 0 0 150 0 rated current of motor 0 0 F1 12 DC brake time at stop 0 0 DC brake no action 0 1 100 0s 0 0 The setting value of stop DC brake current is the percentage relative to rated current value of VFD When stop brake time is 0 0s there would be no DC brake process Fig F1 4 Stop DC Braking F1 13 Accelerating time 2 ...

Page 115: ...lerating time 4 0 1 3600 0 Depending on model F1 18 Decelerating time 4 0 1 3600 0 Depending on model There are four kinds of Acc Dec time to be defined make different combination of control 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 F1 19 Acc Dec time unit 0 2 0 0 se...

Page 116: ...time 0 1 100 0s 0 1 F1 20 F1 24 defines relevant parameters of jog running As showed in figure F1 5 t1 and t3 are accelerating time and decelerating time respectively of actual running t2 is jog time t4 is jog interval time F1 24 f1 is forward jog running frequency F1 20 f2 is reverse jog running frequency F1 21 The jog accelerating time of actual running t1 is determined by the following formula ...

Page 117: ... 0 00 upper limit freq 0 00 F1 30 Hopping freq 3 range 0 00 upper limit freq 0 00 These above function codes are used to keep the output frequency of VFD away from resonance frequency of mechanical load The set frequency of VFD can be specified in a jumping mode around some frequency point as showed in the following figure which means the VFD frequency will never stay in hopping frequency range bu...

Page 118: ...alue 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 32 Delay time of stopping when frequency is lower than lower limit 0 0 3600 0s 10 0 For details check F1...

Page 119: ...rom forward running to reverse running or the other way around is as t1 showed in the following figure It is also related to F1 35 setting Fig F1 7 FWD REV run dead band time F1 35 FWD REV switch mode 0 1 0 0 over zero frequency switch 1 over start frequency switch F1 36 emergency stop standby deceleration time 0 1 3600 0S 1 0 F1 37 Current continuous time when DC braking 0 0 100 0S 0 0 ...

Page 120: ...ynchronous motor reserved Asynchronous motor only accepts closed loop vector control at present F2 01 Motor s rated power 0 4 999 9KW Depending on model F2 02 Motor s rated frequency 0 01Hz F0 15 max output freq 50 00 F2 03 Motor s rated speed 0 60000RPM Depending on model F2 04 Motor s rated voltage 0 999V Depending on model F2 05 Motor s rated current 0 1 6553 5A Depending on model Notice ...

Page 121: ...tance of asynchronous motor 0 001 20 000Ω Depending on model F2 07 Rotor resistance of asynchronous motor 0 001 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 load current of asynchronous motor 0 01 655 35A Depending on model These abov...

Page 122: ... with default parameters of asynchronous motor with corresponding power F2 02 is rated frequency of motor not included in the default parameter range of asynchronous motor and need to be set according to nameplate F2 11 Stator resistance of synchronous motor reserved 0 001 20 000Ω Depending on model F2 12 D axis inductance of synchronous motor reserved 0 1 6553 5mH Depending on model F2 13 Q axis ...

Page 123: ...ring complete tuning to prevent motor from complete tuning with load 3 insure the motor staying at stopped state before activating motor parameter tuning or it won t process normally 4 in some condition like that motor can t be detached from load that complete tuning can t be conducted conveniently or no high requirement is asked for the motor control performance static tuning can be used 5 if tun...

Page 124: ... 1 000 F3 02 PG rotation direction reserved 0 1 0 F3 03 PG signal filtering time reserved 0 00 10 00s 0 10 F3 04 PG disconnection detection time reserved 0 1 10 0s 2 0 F3 05 PG disconnection action reserved 0 1 0 F3 06 Zero speed detection value reserved 0 0 forbid disconnection protection 0 1 999 9rpm 0 0 F3 07 zero servo control function reserved 0 2 0 F3 08 zero servo position loop proportional...

Page 125: ...al gain 0 6 000 1 500 F4 05 Speed loop ASR2 integral time 0 00 32 000s 0 500 F4 06 ASR2 filer time constant 0 000 0 100s 0 000 F4 07 Switch high point frequency F4 03 F0 16 upper limit freq 10 00 Function 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 regul...

Page 126: ...otor is overload and the speed is low increase the parameter otherwise decrease the parameter Positive slip compensation factor works for the speed when motor slip ratio is positive and negative slip compensation factor works for the speed when motor slip ration is negative F4 10 speed and torque control selection 0 2 0 0 speed control Speed control when without PG current vector control 1 torque ...

Page 127: ...nes the delay time switching from speed control to torque control or the other way around F4 12 Torque command 0 3 0 This function code is used to set reference input method of torque control 0 keypad set Torque command is given by keypad number Set value is introduced in F4 13 1 AI1 Torque command is set by analog input AI1 The positive or negative value of AI1 input correspond to torque command ...

Page 128: ...munication F4 13 Torque set by keypad 200 0 200 0 rated current of motor 0 0 This function code corresponds to torque setting value when torque command is set to given by keypad number F4 14 Speed limit channel 1 of torque control mode forward 0 2 0 This function code is used to set forward speed limit channel of torque control 0 keypad number setting 1 See F4 16 setting 1 AI1 Forward speed limit ...

Page 129: ... to the value of maximum output frequency This function code corresponds to forward speed limit value when F4 14 0 P4 17 Keypad limit speed 2 0 0 100 0 F0 15 max freq 100 0 Keypad limit speed 2 is relative to the value of maximum output frequency This function code corresponds to reverse speed limit value when F4 15 0 F4 18 Torque rise time 0 0s 10 0s 0 1 F4 19 Torque decline time 0 0s 10 0s 0 1 T...

Page 130: ...alue of vector control F4 22 torque detection action 0 8 0 F4 23 torque detection level G type 150 0 0 0 200 0 rated current of motor P type 110 0 0 0 200 0 rated current of motor Depending on model F4 24 torque detection time 0 0 10 0s 0 0 When actual torque is within F4 24 torque detection time and continuously greater than F4 23 torque detection level the VFD will respond with corresponding act...

Page 131: ...etected the VFD will stop output and the motor will coast to stop 5 continue running after insufficient torque detected during constant speed running Only detect insufficient torque during constant speed running and the VFD keeps on running after insufficient torque detected 6 continue running after insufficient torque detected during running Detect insufficient torque during the whole running pro...

Page 132: ...oltage value is output frequency value to the power of 1 3 as curve 1 showed in Fig F5 1 2 decreasing torque curve 2 power of 1 5 Decreasing torque curve 2 output voltage value is output frequency value to the power of 1 5 as curve 2 showed in Fig F5 1 3 decreasing torque curve 3 power of 1 7 Decreasing toque curve 3 output voltage value is output frequency value to the power of 1 7 as curve 3 sho...

Page 133: ...broken line so as to meet special load characteristic The curve is as showed in Fig F5 2 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 F5 05 V F frequency value F3 Frequency value F2 motor rated ...

Page 134: ...tting F5 08 torque compensation cut off frequency 0 0 motor rated power 15 00 To compensate for low frequency torque characteristics it is feasible to boost output voltage This function code indicates automatically torque compensation with set value of 0 0 and manual torque compensation with any set value other than 0 0 F5 08 defines cut off frequency fz of manual torque compensation as showed in ...

Page 135: ...oach synchronous speed by slip compensation so as to improve the control precision of motor speed the default rated slip in vector V F control mode is 100 0 F5 10 V F control slip frequency filtering coefficient 1 10 3 This parameter is used to adjust the response speed of slip frequency compensation The greater of this set value the slower of the response speed and the steadier the motor speed F5...

Page 136: ...de 0 F0 set frequency V0 corresponding rated voltage of set frequency U U1 F5 13setting value of given channel As showed in the above figure the voltage is adjusted after stabilization of point a frequency According to value of target voltage and input voltage the voltage point may move towards point b increase or point c decrease until reaching target value 1 VF half separated mode voltage closed...

Page 137: ...reframe figure U setting value of P5 13 channel U1 analog feedback voltage PT PT electrical quantity transducer Fig F5 6 EPS Control Principle 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 ...

Page 138: ...hanges according to set acc dec time voltage is adjust to target value according to rise fall time defined by F5 19 F5 20 as showed in figure F5 7 This control mode is mainly applied in designing of some variable frequency power source Fig F5 7 Voltage Control Mode 2 3 VF fully separated mode voltage closed loop output The only difference of this mode from mode 2 is that it introduced voltage clos...

Page 139: ...antity AI1 works as voltage feedback input P6 00 as the corresponding physical quantity of AI1 should be set as 2 voltage directive 1 AI2 Analog quantity AI2 works as voltage feedback input F6 06 as the corresponding physical quantity of AI2 should be set as 2 voltage directive F5 15 output voltage of digital setting 0 0 200 0 motor rated voltage 100 F5 16 deviation limit of motor closed loop adju...

Page 140: ...e rising and falling time of voltage in the V F fully separated control mode i e mode 2 F5 21 Voltage feedback disconnection treatment 0 2 0 0 alarm and keeping running with the voltage in disconnection moment 1 alarm and decrease the voltage to the amplitude limiting voltage 2 protection action and coast to stop F5 22 Detection value of voltage feedback disconnection 0 0 100 0 motor rated voltage...

Page 141: ...ers of input and output F6 00 AI1 input corresponding physical quantity 0 2 0 0 speed command output frequency 100 0 100 0 1 torque command output torque 200 0 200 0 AI1 analog setting value works as torque command value given torque range is 200 0 200 0 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 limi...

Page 142: ...05 These above function codes defined input range of analog input voltage channel AI1 AI2 and the corresponding physical quantity percentage and filtering time constant AI1 can be chosen as voltage current input via J1 wire jumper and the digital setting can be based on the relation of 0 20mA in accordance with 0 10V The specific setting should be depended on the actual condition of input signal A...

Page 143: ...ion Take analog AI1 current setting channel for example as showed in Fig F6 1 Start process After start command is sent only when analog AI1 current input reaches or exceeds value Ib and the according frequency reaches fb the motor can start and speed up according to accelerating time until reaching the according frequency of analog AI1 current input Stop process When AI1 current falls to value Ib...

Page 144: ...n schematic diagram F6 15 External impulse input corresponding physical quantity 0 1 0 0 speed command output frequency 100 0 100 0 1 torque command output torque 200 0 200 0 F6 16 External impulse input lower limit 0 00 50 00KHz 0 00 F6 17 External impulse lower limit corresponding physical quantity setting ...

Page 145: ...input filtering time constant are mainly used for filtering process of impulse signal The principle is the same with analog input filtering time constant 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 output terminal 0 13 11 These above function codes determined the corresponding relation of multi functi...

Page 146: ...or synchronous speed Output current 0V 0mA AO upper limit 0 2 times of rated current 2V 4mA AO upper limit 0 2 times of rated current Output voltage 0V 0mA AO upper limit 0 1 2 times of rated output voltage 2V 4mA AO upper limit 0 1 2 times of rated output voltage Bus voltage 0V 0mA AO upper limit 0 800V 2V 4mA AO upper limit 0 800V PID set value 0V 0mA AO upper limit 0 100 10V 2V 4mA AO upper lim...

Page 147: ...t 0 2 times of rated current 2V 4mA AO upper limit 0 2 times of rated current Communication setting 0V 0mA AO upper limit 0 100 AO upper limit 2V 4mA AO upper limit 0 100 AO upper limit DO range DO lower limit DO upper limit correspond separately to upper limit and lower limit of each physical quantity F6 24 corresponding physical quantity of AO1 output lower limit 200 0 200 0 0 0 F6 25 AO1 output...

Page 148: ... 10 00V 10 00 F6 32 Corresponding physical quantity of DO output lower limit 200 0 200 0 0 0 F6 33 DO output lower limit 0 00 50 00kHz 0 00 F6 34 corresponding physical quantity of DO output upper limit 200 0 200 0 100 0 F6 35 DO output upper limit 0 00 50 00kHz 50 00 F6 36 AI Multi Point curve selection 0000 0011 0000 LED one s place AI1 Multi Point curve selection 0 disable 1 enable LED ten s pl...

Page 149: ...41 3 00 F6 40 AI1 Curve turning point1 input corresponds setting 200 0 200 0 note range is relevant to F6 00 30 0 F6 41 AI1 Curve turning point2 input F6 39 F6 43 6 00 F6 42 AI1 Curve turning point2 input corresponds setting 200 0 200 0 note range is relevant to F6 00 60 0 F6 43 AI1 curve input maxmum F6 41 10 00 10 00 F6 44 AI1 curve maxmum input corresponds setting 200 0 200 0 note range is rele...

Page 150: ...g 200 0 200 0 note range is relevant to F6 00 30 0 F6 49 AI2 Curve turning point2 input F6 39 F6 43 6 00 F6 50 AI2 Curve turning point2 input corresponds setting 200 0 200 0 note range is relevant to F6 00 60 0 F6 51 AI2 curve input maxmum F6 41 10 00 10 00 F6 52 AI2 curve maxmum input corresponds setting 200 0 200 0 note range is relevant to F6 00 100 0 AI1 AI2 multi curve choose through F6 36 as...

Page 151: ...147 Figure F6 2 AImulti point curve diagram ...

Page 152: ...ult as function NO 60 0 99 4 F7 03 Input terminal X4 function when F8 21 is non zero default as function NO 61 0 99 7 F7 04 Input terminal X5 function when F8 21 is non zero default as function NO 62 0 99 8 F7 05 Input terminal X6 function when F8 21 is non zero default as function NO 63 0 99 0 F7 06 Input terminal X7 function 0 99 45 F7 07 reserved 0 0 control terminal idle 1 forward running FWD ...

Page 153: ...nel 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 10 emergenc...

Page 154: ...17 multi speed selection 3 18 multi speed selection 4 By selecting ON OFF combination of these function terminals 16 segments of speed at most can be achieved as showed in the following table Multi speed selection SS4 Multi speed selection SS3 Multi speed selection SS2 Multi speed selection SS1 Speed segment OFF OFF OFF OFF 0 OFF OFF OFF ON 1 OFF OFF ON OFF 2 OFF OFF ON ON 3 OFF ON OFF OFF 4 OFF O...

Page 155: ...151 ON OFF OFF OFF 8 ON OFF OFF ON 9 ON OFF ON OFF 10 ON OFF ON ON 11 ON ON OFF OFF 12 ON ON OFF ON 13 ON ON ON OFF 14 ON ON ON ON 15 Figure F7 1 Multi speed Running 19 Acc Dec time selection TT1 ...

Page 156: ...Dec time 4 21 run command channel 1 22 run command channel 2 By selecting the ON OFF combination of these function terminals there would be 3 kinds of run command channels and 4 kinds of methods at most as showed in the following table Run command channel selection terminal 2 Run command channel selection terminal 1 Run command channel OFF OFF Determined by function code P0 06 OFF ON 0 keypad ON O...

Page 157: ...revious operating command channel will be enabled 28 clear the setting of auxiliary frequency This function is only valid for digital auxiliary frequency F0 08 0 1 2 to clear it to zero so that the reference frequency is determined solely bay main reference 29 switch from frequency source Ａ to K Ｂ When this terminal function is enabled if F0 09 frequency combinational algorithm is set as 6 the fre...

Page 158: ...ues 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 function terminal and PLC operates normally when operating command arrives if the terminal function is disabled the VFD runs in zero frequency when operating command arrives 39 PLC pause It is u...

Page 159: ...tion with F0 07 46 clear the length information When this function terminal is effective the information of F9 69 actual length will be cleared to get prepared for recounting See F9 67 F9 73 47 Input the signal of length only effective to X6 This function is effective only to multi function input terminal X6 and the impulse signal received by this function terminal works as length setting The numb...

Page 160: ...When this terminal is valid PID control is conducted and controlled by interlock signal The earlier input interlock signal will start first If input together start the one corresponding smaller number 64 A frequency switch B and run 65 99 reserved F7 08 digital filtering times 1 10 5 This function is used to set sensitivity of input terminal If digital input terminal is susceptible to interference...

Page 161: ...ommon port and disabled if disconnected 1 negative logic which refers that the terminal Xi is disabled when it connects with the common port and enabled if disconnected F7 11 FWD REV terminal control mode Bit4 positive negative logic of X5 Bit5 positive negative logic of X6 Bit6 positive negative logic of X7 Bit7 positive negative logic of X8 Bit0 positive negative logic of X1 Bit1 positive negati...

Page 162: ...ctively In this control mode K1 and K2 can both control operation and direction of the driver independently K1 K2 Xm FWD Xn REV COM Fig F7 2 2 wire Control Mode 1 1 2 wire control mode 2 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 is switch of run and stop K2 is for direction switc...

Page 163: ...m terminals among X1 X8 defined as FWD REV and 3 wire control function respectively K1 and K2 are invalid without connecting of K3 After K3 is connected K1 is triggered and the VFD runs forward disconnect K3 then the VFD will stop COM Xn REV Xx Xm FWD K3 K1 K2 Fig F7 4 3 wire Control Mode 1 3 3 wire control mode 2 K2 K1 command 0 0 stop 0 1 forward 1 0 stop 1 1 reverse ...

Page 164: ...K1 K3 K2 Xm FWD Xx Xn REV COM Fig F7 5 3 wire control mode 2 Notice When forward running with 3 wire control mode 2 the VFD can reverse steadily only if the REV terminal is normally closed once disconnected of the terminal the driver will runs forward F7 12 UP DOWN terminal frequency modifying rate 0 01 50 00Hz S 1 00 This function code is used to setting the frequency modifying rate of UP DOWN te...

Page 165: ...inal and the delayed time from relay condition changing to output changing F7 18 Open collector output terminal Y1 0 99 0 F7 19 Open collector output terminal Y2 0 99 0 F7 20 Programmable relay R1 output 0 99 3 F7 21 Programmable relay R2 output 0 99 0 0 no output 1 VFD forward running The indicator signal output when the VFD is in forward running 2 VFD reverse running The indicator signal output ...

Page 166: ... output frequency reached its lower limit 10 lower limit arrival of preset frequency The signal is given if the preset frequency is lower than lower limit during VFD running 11 pre alarm signal of overload The signal is given after alarm delay time FA 13 if the output current is higher than overload pre alarm level FA 12 12 counter detection signal output The indicator signal is given when counter...

Page 167: ...lected if the fluctuation range of traverse frequency counted based on central frequency exceeds upper limit F0 16 or lower limit F0 17 this indicator signal will be sent As showed in the following figure 18 current limiting action This signal is sent when VFD is during current limiting See FA 06 FA 08 for limiting protection setting 19 stall over voltage This signal is sent when VFD is in action ...

Page 168: ...l is given when the actual length F9 69 preset length F9 68 The length counting terminal X6 is set as function of NO 47 25 preset timing time arrival This signal is give when the actual timing time F7 36 preset timing time 26 dynamic braking This signal is sent when the VFD is in dynamic braking action See FC 00 FC 03 27 DC braking action This signal is sent when the VFD is in DC braking action Se...

Page 169: ... Bit0 effective logic definition of Y1 terminal Bit1 effective logic definition of Y2 terminal 0 positive logic i e Yi terminal is enabled when it connects with common terminal and disabled if disconnected 1 negative logic i e Yi terminal is disabled when it connects with common terminal and enabled if disconnected When F7 22 0 Yi and Y2 terminals are enabled when they connect with common terminal...

Page 170: ...n 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 F7 24 FDT1 detection mode 0 1 0 0 speed preset value 1 speed detection value F7 25 FDT1 level setting 0 00Hz F0 16 upper limit Freq 50 00 F7 26 FDT1 lag 0 0 100 0 F7 25 2 0 ...

Page 171: ... supplementary instruction to NO 4 5 function of function codes F7 18 F7 21 When output frequency of VFD exceeds preset value of PDF level the effective signal is output open collector signal low level after pulling up of resistance when output frequency decrease to lower than FDT signal preset value lag value invalid signal is output high impedance As showed in the following figure Fig F7 8 Frequ...

Page 172: ...reset value and detection value 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 ...

Page 173: ... 9 Counter Reset and Detection Setting F7 34 Time out processing 0 3 3 0 stop timing stop output 1 stop timing continue output 2 cycle timing stop output 3 cycle timing continue output This action is executed when the counting value arrives at preset value of F7 36 F7 35 Timing start condition 0 1 1 0 start during power on 1 start in running status stop in stop status F7 36 Timing setting 0 65535s...

Page 174: ... integrated analog feedback control system can be formed through this group of parameters setting Analog feedback 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 Contro...

Page 175: ...peration input mode 0 1 0 0 auto 1 manually input via defined multi function terminal F8 01 PID input channel 0 4 0 0 digital setting PID input is given by digital setting and determined by F8 02 1 AI1 PID input is given by external analog signal AI1 0 10V 0 20mA 2 AI2 ...

Page 176: ...tem of constant pressure water supply this function code setting should take into full account of measuring range of transmissible pressure gauge and its feedback signal output If the measuring range is 0 10Mpa the corresponding voltage output is 0 10V then we need pressure of 6MPa and set the digital value as 6 00V so the needed pressure is 6MPa when PID regulation is steady F8 03 PID feedback ch...

Page 177: ...e driver output frequency should be increased decrease feedback signal so as to maintain the balance of PID Examples are like tension control of unwinding central air conditioning 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 chara...

Page 178: ... system became stable otherwise decrease proportional gain and repeat the process above until the offset reaching a quite small value Integral time Ti It determines the speed of integral regulation When feedback shows deviation with reference output regulation value increases continuously If the deviation exists continuously the regulation value will stay increasing until no deviation The integral...

Page 179: ...erference signal Normally no need to set this parameter F8 09 Error limit 0 0 100 0 0 0 Error limit is the ratio of deviation feedback and reference absolute value to reference PID regulator stops operation when feedback is within this range as showed in the following figure Setting this parameter correctly is helpful to improve the system stability as frequent adjustment around target value can b...

Page 180: ...an 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 approaching the controlled target As showed in the following figure Fig F8 4 Closed Loop Preset Frequency F8 12 Sleep mode 0 2 1 0 invalid 1 dormant when feedback pressure exceed or lower than threshold value This is the first one of ...

Page 181: ...ring sleep state compared with set pressure 0 0 20 0 0 5 This function parameter is only valid to the second sleep mode F8 15 Threshold value of sleep 0 00 200 0 100 0 This threshold value is the percentage of set pressure value This parameter is only valid to the first sleep mode F8 16 Threshold value of wake up 0 00 200 0 90 0 F8 15 defines the feedback value when the driver is entering sleep mo...

Page 182: ...178 the actual feedback is larger than this set value the driver will start to operate from sleep mode after delay time defined by F8 18 Fig F8 5 the First Sleep Mode ...

Page 183: ...0s 5 0 F8 19 delay time of adding pump 0 0 3600 0s 10 0 F8 20 delay time of reducing pump 0 0 3600 0S 10 0 F8 19 F8 20 are delay time of adding and reducing pump in constant pressure water supply system see function NO 31 and NO 32 in F7 18 F7 21 F8 21 Water supply enabling F8 21 F8 24 not supported by hardware 0 2 0 ...

Page 184: ...le pump operation F8 24 Lower limit freq of reducing pump 0 0 600 00HZ 35 00 When the feedback pressure is higher than the set pressure the frequency drops to the pump lower limit frequency after pumping pump delay time after the pump F8 25 Sensor range 0 000 60 000MPa 10 000 F8 26 Pressure setting MPa 0 000 F8 25 5 000 If P8 01 5 according to the scene select the sensor range F8 25 given the pres...

Page 185: ...ugh direct power frequency start 1 softly The way is mainly used for a drag two two pumps were low frequency start F8 29 Proportional gain KP2 0 01 100 00s 5 00 F8 30 Integral time Ti2 0 01 10 00s 0 05 F8 31 Derivative time Td2 0 01 10 00s 0 00 F8 32 PID Upper limit cutoff frequency F8 33 300 00Hz 50 00 F8 33 PID Lower limit cutoff frequency 300 00Hz F8 32 0 00 Note When the frequency is lower tha...

Page 186: ...ps 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 Fig F9 1 Stop after a Single PLC Cycle 1 maintain value of the last stage after single cycle As Fig F9 2 shows the driver holds the frequency and direction of the last stage after single cycle ...

Page 187: ...cle of limited times The driver runs with cycle times set by F9 04 and stops after reaching of cycle times If F9 04 0 the 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 ...

Page 188: ...tional terminal F9 02 PLC running state saving after poweroff 0 1 0 0 not save The PLC state will not be saved when poweroff and the driver will start from the first stage after powerup 1 save The PLC state including the stage frequency and run time will be saved when poweroff After powerup and receiving run ...

Page 189: ...irst stage of PLC after interrupts such as stop command fault or poweroff 1 continue from the stage where the driver stops When the driver stops caused by stop command fault or poweroff it can record the time that it has undergone in the current stage After restart it will run at the preset frequency of the stage for the remaining time of the stage as Fig F9 4 shows Fig F9 4 PLC Start Mode 1 ...

Page 190: ... the very frequency when the driver stops After restart it will pick up the recorded frequency and run for the remaining time of the stage See Fig F9 5 Fig F9 5 PLC Start Mode 2 Notice The difference between PLC start mode 1 and mode 2 is that in mode 2 the driver can record the operating frequency when the driver stops and continue to operate at the recorded frequency after restart ...

Page 191: ...eed freq 1 upper limit upper limit 10 00 F9 08 Multi speed freq 2 upper limit upper limit 15 00 F9 09 Multi speed freq 3 upper limit upper limit 20 00 F9 10 Multi speed freq 4 upper limit upper limit 25 00 F9 11 Multi speed freq 5 upper limit upper limit 30 00 F9 12 Multi speed freq 6 upper limit upper limit 40 00 F9 13 Multi speed freq 7 upper limit upper limit 50 00 ...

Page 192: ... 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 The sign symbol of multi speed frequency determines running direction and minus means reverse running Input mode of frequency is set by F0 07 6 and start and stop command is set by F0 06 F9 22 Acc Dec time of MS stage 1 0 3 0 F9 23 Ru...

Page 193: ...Run time of MS stage 3 0 0 6553 5S M 0 0 F9 30 Acc Dec time of MS stage 4 0 3 0 F9 31 Run time of MS stage 4 0 0 6553 5S M 0 0 F9 32 Acc Dec time of MS stage 5 0 3 0 F9 33 Run time of MS stage 5 0 0 6553 5S M 0 0 F9 34 Acc Dec time of MS stage 6 0 3 0 F9 35 Run time of MS stage 6 0 0 6553 5S M 0 0 F9 36 Acc Dec time of MS stage 7 0 3 0 F9 37 Run time of MS stage 7 0 0 6553 5S M 0 0 ...

Page 194: ...cc 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 stage 13 0 0 6553 5S M 0 0 F9 50 Acc Dec time of MS stage 14 0 3 0 ...

Page 195: ...c time 2 F1 13 F1 14 3 F1 15 F1 16 4 F1 17 F1 18 Run time of of these 16 stages are set by run time of stage X respectively X 0 15 Notice 1 A stage is ineffective if its run time is set to 0 2 The control of PLC process including input pause and reset can be realized via terminal See function definition of F7 terminal 3 PLC operation direction is determined by plus minus of frequency and operation...

Page 196: ... value of amplitude is max frequency F0 15 1 varied amplitude The reference value of amplitude is specified channel frequency F9 58 restart method of traverse mode 0 1 0 0 start to the state before stop 1 just restart no other requirement F9 59 Save traverse state upon power failure 0 1 0 0 save 1 not save The traverse state parameters will be saved when poweroff This function is only effective wh...

Page 197: ...e 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 63 Step frequency 0 0 50 0 of traverse amplitude 0 0 This function cod...

Page 198: ... movement or rolling The typical application is shown in Fig F9 6 The driver accelerates to preset traverse frequency P9 60 and stay at it for a period of time F9 61 Next it will arrive at central frequency within Acc time and then it will operate according to traverse amplitude F9 62 hopping frequency F9 63 rise time F9 64 and fall time F9 65 one cycle after another until the stop command is rece...

Page 199: ...y begins to traverse after arriving at the PLC preset frequency within Acc Dec time When receiving stop command the driver will stop according to PLC Dec time F9 66 reserved reserved 0 F9 67 Length control 0 1 0 0 disabled 1 enabled F9 68 Preset length 0 000 65 535 KM 0 000 F9 69 Actual length 0 000 65 535 KM 0 000 F9 70 Length factor 0 100 30 000 1 000 F9 71 Length calibration 0 001 1 000 1 000 F...

Page 200: ... 68 the driver will stop automatically You must clear the actual length record F9 69 record or modify the setting of it to a value smaller than preset length F9 68 or the driver cannot be started Note The actual length can be cleared by multi function input terminal set the corresponding parameter at function NO 46 if the terminal is enabled The actual length and pulse number can be calculated onl...

Page 201: ...n motor deteriorates at low speed the motors thermal protection threshold should also be adjusted The low speed here refers to the operating frequency lower than 30Hz with which the motor will be lowered of the overload protection threshold 2 variable frequency motor thermal relay without low speed compensation The cooling effect of variable frequency motor is not affected by the motors speed so l...

Page 202: ...r Overload Protection Factor When the power of VFD is larger than the motor in order to apply effective overload protection to motors with different specification the factor should be set correctly as showed in Fig FA 2 ...

Page 203: ...ulated by the formula below Generally the max load current is the motors rated current FA 02 Undervoltage protection action 0 1 0 0 disabled 1 allowed under voltage is seen as fault FA 03 Undervoltage protection level 220V 180 280V 200V 380V 330 480V 350V Depending on model ...

Page 204: ...r long term FA 04 Overvoltage limit level 220V 350 390V 370V 380V 550 780V 660V Depending on model This parameter defines the action voltage of stall overvoltage protection FA 05 voltage limit factor in decelerating 0 100 0 overvoltage stall protection invalid Depending on model During decelerating the larger of this value the stronger of the overvoltage suppressing ability FA 06 Current limit thr...

Page 205: ...tude limiting 1 limited based on corrected current from FA 06 When output frequency is above 50Hz amplitude limiting is processed based on corrected current from FA 06 FA 08 Current limit factor in accelerating 0 100 0 current limit of accelerating invalid Depending on model During accelerating the larger of this value the stronger of the overcurrent suppressing ability FA 09 Current limit in cons...

Page 206: ...ction level and the lasting time exceeds off load detection time Fig FA 3 Off Load Detection FA 12 Overload pre alarm level G type 20 200 VFD rated current 160 P type 20 200 VFD rated current 120 Depending on model Overload pre alarm function is mainly used for monitoring overload condition before overload protection action Overload pre alarm level defines the current threshold of overload pre ala...

Page 207: ...erature detection threshold 0 0 90 0 65 0 For details see function description NO 51 of F7 18 F7 21 FA 15 Phase loss protection of input output 0 3 Depending on model 0 both invalid 1 invalid for input valid for output 2 valid for input invalid for output 3 both valid Factory default 1 for VFD under 7 5kW factory default 3 for VFD above 11kW FA 16 Delay time of input phase loss protection 0 0s 30 ...

Page 208: ...FA 08 1 00 output current imbalance detection is invalid 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 Feedback disconnection detection value 0 0 100 0 0 0 The maximum value of PID input works a...

Page 209: ... 0 2 1 0 protection action and coast to stop 1 alarm and maintain current operation 2 alarm and stop according to set mode FA 25 RS485 communication timeout detect 0 0 100 0s 5 0 If RS485 didn t receive the right data signal within the defined time by this parameter the RS 485 communication error is confirmed and the driver will respond with corresponding action based on FA 24 setting The RS485 co...

Page 210: ... 1 0 If keypad communication 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 28 EEPROM read write error action 0 1 0 0 protection action and coast to stop 1 alarm and keep on running FA 29 Output ground protection when power on reserved 0 1 0 0...

Page 211: ...eserved 0 2 0 0 protection action and coast to stop 1 alarm and decelerate to stop 2 alarm and keep on running FA 34 Detection value of too large speed deviation reserved 0 0 50 0 F0 15 max freq 0 0 PA 35 Detection time of too large speed deviation reserved 0 0 100 0s 0 5 FB Communication Parameter FB 00 Communication protocol 0 1 0 Communication protocol selection 0 MODBUS ...

Page 212: ...ll not answer back FB 02 Baud rate setting 0 5 3 0 2400BPS 1 4800BPS 2 9600BPS 3 19200BPS 4 38400BPS 5 115200BPS This function code is used to define the data transmission rate between host and VFD The baud rate setting of host should be in accord with that of VFD or the communication will go wrong The larger of the baud rate the quicker of the response but too larger of the setting value may affe...

Page 213: ...erwise the system will send data to host after delay waiting time FB 05 Transmission response 0 1 0 0 response to write operation The driver will response to all read write commands of host 1 not response to write operation The driver will response to all read command of the host but not to the write command so as to improve communication efficiency FB 06 Ratio correlation 0 01 10 00 1 00 This fun...

Page 214: ...60V 380V 660 760V 680V Depending on model FC 02 Hysteresis voltage of dynamic braking 220V 10 100V 5V 380V 10 100V 10V Depending on model FC 03 Action ratio of dynamic braking 10 100 100 These above function codes are used to set voltage threshold of the action backlash voltage and usage rate of brake unit If the internal DC side voltage is higher than the initial voltage of dynamic braking the in...

Page 215: ...close Fig FC 1 Dynamic Braking FC 04 Restart after power failure 0 2 0 0 disabled The driver will not auto restart after power on 1 start at start frequency After power on if start condition is met the driver will auto start at start frequency after a period of time specified by FC 05 2 start in speed tracking mode After power on if start condition is met the driver will auto start in speed tracki...

Page 216: ...to reset interval 0 1 60 0s 3 0 100 no times limit i e infinite times When fault occurs during operation the driver will stop output and display fault codes After a period of time specified by FC 07 the driver will auto reset and restart according to set start mode The auto reset times after fault occurring is specified by FC 06 When it is set at 0 auto restart function will be disabled and the dr...

Page 217: ...tus After successful authentication enter modify status and input the new password press ENTER and the password is modified successfully One minute later the new password will take into effect automatically For clear password just set it at 00000 FC 10 Operation limit function 0 1 0 0 disabled 1 enabled During operation limit as long as the total operation time exceeds the time specified by FC 11 ...

Page 218: ... load to the driver with higher speed The droop control is to make speed troop changing with the increase of the load so as to equalizing 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 s...

Page 219: ... 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 disabl...

Page 220: ...d 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 overvoltage 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 shor...

Page 221: ...e used when the driver works with a heavy load for a long time or high frequency over 50Hz operation torque is insufficient LED hundred s place dead time compensation 0 disabled 1 enabled If it is enabled dead time compensation of all band will be conducted in all control modes This function is mainly for manufacturer debugging and not recommended to set by customers LED thousand s place harmonic ...

Page 222: ...FC 21 Flux braking 0 100 0 This parameter is used to adjust the flux braking ability during decelerating The larger of the value the stronger of the flux braking ability and the shorter of the decelerating time Normally there is no need to set it This function is disabled if the parameter is set at 0 When overvoltage limit level is low this function can help reducing decelerating time Otherwise th...

Page 223: ...n s place eserved LED hundred s place reserved LED thousand s palce reserved FC 26 Oscillation suppression upper limit freqency 0 00 300 00Hz 50 00 FC 27 Oscillation suppression coefficient 1 500 50 FC 28 Oscillation suppression voltage 0 0 25 0 motor rated voltage 5 0 FC 27 FC 28 see details for FC 19 instruction FE Panel Function Setting and Parameter Management PD group reserved FE 00 LCD langu...

Page 224: ... 0 3 3 0 only effective to panel control Only when F0 06 0 this key can control the driver to stop 1 effective to both panel and terminal control Only when F0 06 0 or 1 can this key control the driver to stop In the communication control mode this key is invalid 2 effective to both panel and communication control Only when F0 06 0 or 2 can this key control the driver to stop In terminal control mo...

Page 225: ...speed display factor 0 01 100 00 1 00 This function code is used to calibrate the error of rotating speed display It has no effect on the actual speed FE 06 Line speed factor 0 01 100 00 1 00 This function is used to calibrate the error of line speed display It has no effect on the actual speed FE 07 Encoder regulation speed 1 100 70 FE 08 Monitoring parameters selection 1 in operation status 0 57...

Page 226: ...ected and the monitoring interface will display the present output voltage as default during stop status FE 12 Parameter display mode 0000 1011 0000 LED one s place function parameters display mode 0 display 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...

Page 227: ...ameters to be modified some are not during operation 1 only allow F0 12 F0 13 and FE 14 to be modified 2 only allow PE 14 to be modified FE 15 Parameter copy function 0 3 0 0 disabled 1 parameters upload to operation panel If it is set at 1 and confirmed the driver will display CP 1 and upload all function code parameters from control panel to EEPROM in operation panel for storage 2 all function c...

Page 228: ...eter d 00 Output frequency before slip 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 ...

Page 229: ...Output Torque 200 0 200 0 0 0 d 08 Motor Revolving Speed RPM min 0 36000RPM min 0 d 09 Motor Power Factor 0 00 1 00 0 00 d 10 Run Linear Velocity m s 0 01 655 35m s 0 00 d 11 Set Linear Velocity m s 0 01 655 35m s 0 00 d 12 Bus voltage V 0 999V 0 d 13 Input Voltage V 0 999V 0 ...

Page 230: ... 00 d 16 Analog Input AI1 0 00 10 00V mA 0 00 d 17 Analog Input AI2 0 00 10 00V 0 00 d 18 Impulse Frequency Input 0 0 50 0kHz 0 00 d 19 Analog Output AO1 0 00 10 00V mA 0 00 d 20 Analog Output AO2 0 00 10 00V 0 00 d 21 Input Terminal Status 0 FFH 0 d 22 Output Terminal Status ...

Page 231: ...T5 decelerating BIT6 constant speed running BIT7 pre excitation BIT8 tuning of VFD parameter BIT9 overcurrent limit BIT10 overvoltage limit BIT11 amplitude limiting of torque BIT12 amplitude limiting of speed BIT13 speed control BIT14 torque control BIT15 reserved d 24 Current stage of multistage speed 0 15 0 d 25 Pulse freuqney output 0 5000HZ 0 ...

Page 232: ...unt value 0 65535 0 d 29 Current timing value S 0 65535S 0 d 30 Set timing value S 0 65535S 0 d 31 Current length 0 000 65 535 KM 0 000 d 32 Set length 0 000 65 535 KM 0 000 d 33 radiator IGBT temperature 1 0 0 110 0 0 0 d 34 radiator IGBT temperature 2 0 0 110 0 0 0 ...

Page 233: ...tive run time of fan hour 0 65535H 0 d 38 Accumulative electricity consumption low order digit 0 9999KWH 0 d 39 Accumulative electricity consumption high order digit 0 9999KWH 10000 0 d 40 PID pressure feedback 0 00 60 00 Mpa Kg 0 d 41 Power output 0 0 6553 5KW 0 d 42 Special model monitoring parameter reserved reserved 0 ...

Page 234: ...ved 0 d 45 Special model monitoring parameter reserved reserved 0 d 46 Special model monitoring parameter reserved reserved 0 d 47 Special model monitoring parameter reserved reserved 0 d 48 The third to last fault type 0 30 0 d 49 The second to last fault type 0 30 0 d 50 Last fault type 0 30 0 d 51 Current fault type ...

Page 235: ...atus of current fault 0 FFH 0 d 56 Output terminal status of current fault 0 FH 0 d 57 Run state of current fault 0 FFFFH 0 5 Communication Protocol 5 1 RTU mode and format When controller communicates via Modbus in RTU mode each byte is divided into 2 hexadecimal characters of 4 bits The main advantage of this mode is that it can transfer characters with higher density compared with ASCII mode gi...

Page 236: ...RC 2 Bit sequence of RTU data frame With parity check Start 1 2 3 4 5 6 7 8 Par Stop Without parity check Start 1 2 3 4 5 6 7 8 Stop 5 2 Register Address and Function Code 1 supported function code Function code Function description 03 Read multiple registers 06 Write single register 10 Write multiple registers continuously 13 Read single parameter 2 register address Register function Address Cont...

Page 237: ...ata address 00H 01H Number of Data Byte 00H 02H CRC CHK High 95H CRC CHK Low CBH Analysis of this segment data 01H is the address of the driver 03H read function code 0001H is start address equivalent to F0 01 of control panel 0002H is item count of menu i e the two items of F0 01 and F0 02 95CBH is 16 bits of CRC check code Response information frame format return frame Address 01H Function 03H D...

Page 238: ...n frame 01H 03H 04H 0064H 0064H BA07H Read 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 A000...

Page 239: ...efer to the pre alarm code table Send frame 01H 03H E001H 0001H E20AH Return frame 01H 03H 02H 0012H 3849H Send frame 01H 03H 1E01H 0001H D3E2H Return frame 01H 03H 02H 0012H 3849H 4 06H write single parameter Inquiry information frame format send frame Address 01H Function 06H Starting data address 20H 00H Data 2Byte 00H 01H CRC CHK Low 43H CRC CHK High CAH Analysis of this segment data 01H is th...

Page 240: ... Example Frame format forward Send frame 01H 06H 2000H 0001H 43CAH Return frame 01H 06H 2000H 0001H 43CAH reverse Send frame 01H 06H 2000H 0009H 420CH Return frame 01H 06H 2000H 0009H 420CH stop Send frame 01H 06H 2000H 0003H C20BH Return frame 01H 06H 2000H 0003H C20BH Free stop Send frame 01H 06H 2000H 0004H 83C9H Return frame 01H 06H 2000H 0004H 83C9H reset Send frame 01H 06H 2000H 0010H 43CAH ...

Page 241: ... Return frame 01H 06H 2001H 0FA0H D642H MODBUS PID reference 5V Send frame 01H 06H 2003H 01F4H 721DH Return frame 01H 06H 2003H 01F4H 721DH MODBUS PID feedback 4V Send frame 01H 06H 2004H 0190H C237H Return 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 S...

Page 242: ...5 10H write multiple parameters continuously Inquiry information frame format send frame Address 01H Function 10H Starting data address 01H 00H Number of Data Byte 00H 02H DataNum 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 pan...

Page 243: ...segment data 01H address of the driver 10H write function code 0100H write data of F1 00 0002H item count of write 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 Se...

Page 244: ...frame Address 01H Function 13H Starting data address 00H 0CH Number of Data Byte 00H 04H CRC CHK High 45H CRC CHK Low CBH Analysis of this segment data 01H address of the driver 13H read function code 000CH start address equivalent to F0 12 of control panel 0004H register amount 45CBH 16 bits of CRC check code Inquiry information frame format return frame Address 01H Function 13H Starting data add...

Page 245: ... address equivalent to F0 12 of control panel 1388H parameter value 0322H attribute value 0000H min value 1388H max value 2831H 16 bits of CRC check code Example Name Frame format Read parameter value of F0 12 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 03...

Page 246: ...n value max value of F0 12 Send frame 01H 13H 000CH 0004H 45CBH Return frame 01H 13H 08H 1388H 0322H 0000H 1388H 2831H 5 3 Functions of other Register Address function address description VFD operation status A000H 1A00H byte bit meaning Byte1 Bit7 0 no action 1 overload pre alarm Bit6 Bit5 0 INV_220V 1 INV_380V 2 INV_660V 3 INV_1140V Bit4 0 no action 1 power off save ...

Page 247: ...ntrol panel mode 1 terminal control mode 2 communication control mode 3 reserved Byte0 Bit7 VFD operation status A000H 1A00H Byte0 Bit6 0 no action 1 bus voltage 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 ...

Page 248: ...H 1C00H Address AD00H and 1C00H interchangeable refer to example of write function code 06H Operation limit password check AD01H 1C01H Address AD00H and 1C00H interchangeable refer to example of write function code 06H 5 4 Fault Code Fault code Displayed code Fault information 0000H No fault 0001H E 01 Overcurrent when accelerating 0002H E 02 Overcurrent when decelerating 0003H E 03 Overcurrent at...

Page 249: ...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 0018H E 24 PID feedback disconnection 0019H E 25 Voltage feedback disconnection 001AH E 26 Arrival of operation limit time 001BH E 27 Coprocessor communication fault...

Page 250: ...pad communication fault alarm 0015H A 21 Motor tuning alarm 0016H A 22 EEPROM read write fault alarm 0018H A 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 ...

Page 251: ...EEPROM Bit10 Bit9 01 10 11 00 Bit8 sign Bit7 Bit3 1 00000 V 00001 A 00010 rpm 00011 HZ 00100 00110 S 01000 KHZ 01100 KW 01010 om 01110 ms 01001 MA 01011 KM 01101 CM 01111 us 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 ...

Page 252: ...mmand of host is invalid 09H Parameter protected by password 0AH Password error 5 9 Communication Address of all Parameters Function code Communication address F0 00 F0 22 0000H 0016H F1 00 F1 36 0100H 0124H F2 00 F2 17 0200H 0211H F3 00 F3 08 0300H 0308H F4 00 F4 24 0400H 0418H F5 00 F5 24 0500H 0518H F6 00 F6 35 0600H 0623H F7 00 F7 36 0700H 0724H F8 00 F8 20 0800H 0814H F9 00 F9 73 0900H 0949H ...

Page 253: ...s d 00 the corresponding initial address is D000H 1D00H now read monitor item d 18 18 00 18 the corresponding hexadecimal of 18 is 12H then the read address of d 18 is D000H 12H D012H 1D00H 12H 1D12H Address D000H and 1D00H are interchangeable 3 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 04...

Page 254: ... Select a higher power drive V F curve is not suitable Adjust V F curve or torque boost E 02 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...

Page 255: ...Check the power supply E 06 Over voltage in constant speed operating Abnormal of supply voltage Check the power supply Special potential energy load Connect suitable braking resistor or braking unit E 07 Bus undervoltage Abnormal of supply voltage or disconnecting of contactor relay Check supply voltage or seek help from manufacturer E 08 Motor overload Improper setting of V F curve or torque boos...

Page 256: ...eous over current of driver Refer to actions of over current Obstruction of damage of ventilation channel Clear the ventilation channel or replace the fan control board abnormal or interference serious Seek help from manufacturer Power device damage Seek help from manufacturer E 12 Input phase loss Phase loss of power supply Check power supply and wiring E 13 Output phase loss or current imbalance...

Page 257: ...ce 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 supply is damaged Hall or power board wiring is bad contact E 21 Motor tuning fault Wrong setting of motor parameters...

Page 258: ...ng 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 reserved reserved E 29 Large deviation of speed reserved reserved E 30 Overspeed fault reserved reserved 6 2 Abnormal Phenomena Solutio...

Page 259: ...d No abnormal phenomena Check if it is in trip status or hasn t reset after tripping check whether it is in restart status after power down whether the keypad is reset whether 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 i...

Page 260: ...de The motor can rotate but speed regulation can t be realized Improper setting of upper and lower limit of frequency The frequency is set too low or the frequency gain is set too low Check whether the speed adjustment mode is in consistent with frequency setting Check whether the load is too heavy whether it is in overvoltage stalled state or overcurrent limiting state Speed changing during motor...

Page 261: ... maintenance during storage or using of the driver When the driver operates normally please check if there are the following items 1 abnormal sound or vibration of the motor 2 abnormal heat producing from the driver or motor 3 high ambient temperature 4 whether the load current is as usual 5 whether the cooling fan of the driver runs normally 7 2 Periodic Maintenance To maintain a long term normal...

Page 262: ...her the insulating tapes around the joint are aged or stripped 5 clear the dust on PCBs and air ducts and take anti static measure 6 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 ...

Page 263: ...POSTAL 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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