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VTS Medical Systems VTS5000 Series Operating Instructions Manual

High-performance vector inverter
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VTS5000 Series
High-performance Vector Inverter
Operating Instruction Manual
Control and protect your motor

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Summary of Contents for VTS Medical Systems VTS5000 Series

  • Page 1 VTS5000 Series High-performance Vector Inverter Operating Instruction Manual Control and protect your motor...

  • Page 2: Table Of Contents

    Contents 1 Safety Precautions and Product Model ..............1 1.1 Safety Precautions ..................1 1.2 Nameplate Introduction: ................2 1.3 VFD Series Type ..................3 1.4 Technical Index and Specification ............... 3 2 Installation and wiring ..................... 8 2.1 Operation Environment ................9 2.2 Installing Direction and Space ..............
  • Page 3 3.1 Operation Panel Keys .................. 19 3.2 LED and Indicator Light Description ............. 20 3.3 Monitoring Parameter Display ..............22 3.4 Run Status Parameter Display ..............22 3.5 Malfunction Alarm Display ................23 3.6 Function Code Editing Display ..............24 3.7 Monitoring Parameter ................
  • Page 4 5.8 Error Code from Slave Response of Abnormal Information: ...... 183 5.9 Communication Address of all Parameters: ..........184 6 Troubleshooting ....................186 6.1 Fault information and Troubleshooting ............186 6.2 Abnormal Phenomena Solution ..............191 7 Maintenance ..................... 194 7.1 Routine Maintenance ................

  • Page 5: Safety Precautions And Product Model

    1 Safety Precautions and Product Model 1.1 Safety Precautions ▲ Do not install this equipment in an explosive gas atmosphere, or there will be explosion hazards. ▲ Only qualified individuals should proceed with wiring, or there will be electric shock hazards. Do not conduct any wiring during the system power on to avoid the electric shock..

  • Page 6: Nameplate Introduction

    1.2 Nameplate Introduction: 1.2.1 Denomination rules 1.2.2 Nameplate MODEL: VTS5000-2R2G-4 POWER: 2.2 KW INPUT: 3PH AC380V 50HZ OUTPUT: 5.0A 0~300HZ 3PH 0~460V...

  • Page 7: Vfd Series Type

    1.3 VFD Series Type Voltage Classes Rated Power(KW) Rated Output Current(A) Adapted Motor(KW) 0.75 0.75 220V 1-phase 0.75 0.75 380V 3-phase 18.5 18.5 1.4 Technical Index and Specification Rated Voltage, 3-phase(4#sereis)380V;50/60HZ Frequency 1-phase(S2#series)220V;50/60HZ Allowed Voltage 3-phase(4#series)320V~460V Range 1-phase(S2#series)160V~260V 4#series; 0~460V Voltage S2#series;...
  • Page 8 G type: 110% for long-term, 150% for 1 min, 180% for 5s Overload Capacity P type: 105% for long-term, 120% for 1 min, 150% for 1s V/F control, advanced V/F control, V/F separation control, electric current vector Control Mode control Analog Input 0.1% of maximum output frequency Frequency Setting...
  • Page 9 Being able to detect parameter automatically under static Motor Parameter state and dynamic state of motor, thus guarantee an optimum Self-measurement control. Current and Voltage Current closed-loop control, free from current impact, perfect Restrain restrain function of overcurrent and overvoltage Undervoltage Specially for users with a low or unsteady voltage power grid: even lower than the Restrain during...
  • Page 10 Setting Dynamic braking initial voltage, backlash voltage and dynamic braking continuous adjustable Halt DC braking initial frequency: 0.00~[F0.16] upper limit frequency Braking time: 0.0~100.0s; Brake Braking current: 0.0%~150.0% of rated current 0~100 0: invalid Low Noise Running Carrier frequency 1.0kHz~16.0kHz continuous adjustable, minimize motor noise Speed Tracking and Smooth restart during operation, instantaneous stop and restart Restart Function...
  • Page 11 Output frequency, output current, output voltage, motor speed, set frequency, module temperature, PID setting, feedback, analog input and output. The latest 6 faults record; running parameters record when the latest fault tripping happens including output frequency, set frequency, output current, output voltage, DC voltage4 and module temperature.

  • Page 12: Installation And Wiring

    2 Installation and wiring DANGER 1. Ensure the power has been cut off before wiring. Electric chock and fire hazard. 2. Ask electric engineering professionals to conduct wiring. Electric chock and fire hazard. 3. Earth terminals must be reliable grounded. (380V class: especially the third grounding) Electric shock and fire hazard.

  • Page 13: Operation Environment

    CAUTION 1. Check if the voltage of power inlet wire agrees with rated input voltage of VFD. Injury and fire hazard. 2. Connect brake resistor or brake unit according to wiring diagram. Fire hazard. 3. Choose screw driver and wrench with specified torque to fasten terminals. Fire hazard.

  • Page 14: Installing Direction And Space

    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...

  • Page 15: Whole Structure

    2.4 Whole Structure Model Motor A(mm) B(mm) H1(mm) H(mm) W(mm) D(mm) d(mm) Weight(Kg) power VTS5000-0R7G-4 0.75 174.5 184.5 1.95 VTS5000-1R5G-4 VTS5000-2R2G-4 VTS5000-004G-4 148.5 VTS5000-5R5G-4 VTS5000-7R5G-4 VTS5000-011G-4 VTS5000-015G-4 VTS5000-018G-4 18.5 10.5...

  • Page 16: Basic Running Wiring

    2.5 Basic Running Wiring 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: Major Loop Terminal Wiring

    2.6 Major Loop Terminal Wiring 2.7 Major Loop Terminal Diagram 2.8 Control Loop Terminal Diagram...

  • Page 18: Control Loop Terminal Function Table

    2.9 Control Loop Terminal Function Table Functional Specification of Control Loop Terminal Terminal Category Functions Specification Number Effective when short circuit between(X1、X2、X3、 X4、X5、X6、X7)~COM, and the functions are set Multi-functiona by parameters F7.00~F7.06(common port: COM) INPUT, 0~24V level signal, low l Digital Input level effective, 5mA.
  • Page 19 ground: GND) AO1 is able to output analog voltage/current (total 13 kinds of signals). Jumper JP4 (for jumper OUTPUT, 0~10V DC voltage. terminal AO1) can select voltage or current ouput Output voltage of AO1, AO2 came mode, and voltage output is the default one. For from PMW waveform of CPU.

  • Page 20: Dial Switch

    2.10 Dial Switch Vout2 AO2 output voltage signal Cout2 AO2 output current signal AO2 of AO2/DO is effective, output voltage signal DO of AO2/DO is effective, output pulse signal Non-connecting for matched resistance of 485 communication...

  • Page 21: Wiring Notices

    Connecting for matched resistance of 485 communication AI1 input current signal AI1 input voltage signal Vout1 AO1 output voltage signal Cout1 AO1 output current signal 2.11 Wiring Notices Cut 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.

  • Page 22: Spare Circuit

    2.12 Spare Circuit It may cause big downtime loss or other accidental failure during VFD failure or tripping. Adding spare circuit is recommended under this circumstance to ensure safety. Note: confirm and test the operation characteristic of the spare circuit in advance to ensure the working frequency and the phase sequence of converted frequency are agreed.

  • Page 23: Operation Panel And Operation Method

    3 Operation Panel and Operation Method 3.1 Operation Panel Keys Name Function Description Programmin Enter or escape from programming g/escape key Choose the bit of the data which is to be set and modified when the VFD is Shift/monito in edit status; switch monitor parameter to be shown when the VFD is in r key other modes.

  • Page 24: Led And Indicator Light Description

    Enter key Enter into sub-menu items or confirm data. According to the setting of function parameter FE.01, jog or reverse run, and Function key frequency clearance is available when pressing this key under keypad mode. Run key Enter into run mode under keypad model. In common run status the VFD will be stopped according to set mode after Stop/reset press this key if run command channel is set as keyboard stop effective...
  • Page 25 Table 3-1 LED and Indicator Light Description Item Function Description Digital Display Display current run status parameter and set parameter. Hz, A, V Displayed physical quantity unit (current A, voltage V, frequency Hz) Alarm indicator light, indicate that the VFD is in over current or over voltage suppressing status or failure alarm status currently.

  • Page 26: Monitoring Parameter Display

    3.3 Monitoring Parameter Display Keypad display status is classified as power-on initialization display, function code and monitoring parameters display, malfunction alarm status display, run status parameters display. After power-on, LED will display “P.OFF”, then enter setting frequency display status. When the VFD is stopped, the keypad displays stopped state monitoring parameters, factory setting is digital setting frequency.

  • Page 27: Malfunction Alarm Display

    monitoring parameters in sequence. Other parameters display can be set by FE.08~FE.09, for details see parameter codes table FE.08~FE.09); 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 enter monitoring menu by pressing , and check each monitoring parameter by Fig 3-1 Power-on Parameter Display...

  • Page 28: Function Code Editing Display

    Fig 3-4 Fault Alarm Display of Over current during Accelerating Warning: For some serious fault, such as inverse module protect, over current, over voltage, etc., do not conduct fault reset forcibly to make the 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...
  • Page 29 Under monitoring status, press key, the display will switch automatically to according value of monitoring parameter according to FD group status monitoring parameter setting, and meanwhile the corresponding unit indicator light will be on. For example, press to switch to output frequency D-00, and the indicator light of unit “Hz” is on. 50.00 0.00 Example 2: check monitoring parameter item d-05 (output current)

  • Page 30: Function Code Setting

    Method 2: Under monitoring mode interface, press key, switch to next monitoring parameter item d-xx, press key to move flicker bit to ones digit of the monitoring code, then adjust key or key until the monitoring code displays d-05, then operate according to step 2 and step 3 of method 1. Example 3: check fault monitoring parameter in fault status Under fault status press key and check D group monitoring parameter ranging from D-00 to D-57.

  • Page 31: User Password Setting And Function Code Edit

    ⑤ Press key, move the flicker bit to the highest place “5”, press key 5 times to change it to 10.00. ⑥ Press key, save the value of F1.20 and displays next function code F1.21. ⑦ Press key, escape from programming status. 5.00 0.00 F1.20...
  • Page 32 When password modifying is required, choose function code F0.00, and press to enter password authentication status. Move to modifying status after password verified successfully. Input a new password and press to confirm. Power-down or wait for 3 minutes, the new password will take effect. Example 1: change user password “22222”...
  • Page 33 ----- F1.02 50.0 F0.0 00000 F0.00 F1.03 22222 -En-- F0.01 F0.00 00000 55555 F1.02 F0.01 Escape...

  • Page 34: Function Parameter Table And Description

    4 Function Parameter Table and Description 4.0 Monitoring Parameter Group and Fault Record D Group - Monitoring Parameter Group and Fault Record Function Minimum Factory Name Set Range Modification Code Unit Default 0.00~maximum output frequency ◆ d-00 Output Frequency 0.01Hz 0.00 【F0.15】...
  • Page 35 (m/s) Set Linear Velocity 0.01~655.35(m/s) ◆ d-11 0.01 m/s 0.00 (m/s) ◆ d-12 Bus voltage (V) 0~999V ◆ d-13 Input Voltage (V) 0~999V 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 Analog Input ◆...
  • Page 36 0~FFFFH BIT0: run/stop BIT1: reverse/forward BIT2: zero-speed running BIT3: reserved BIT4: accelerating BIT5: decelerating BIT6: constant speed running VFD Running ◆ d-23 BIT7: pre-excitation Status 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...
  • Page 37 ◆ d-31 Current length 0.000~65.535(KM) 0.001KM 0.000 d-32 Set length 0.000~65.535(KM) 0.001KM 0.000 ◆ Radiator ◆ d-33 0.0℃~+110.0℃ 0.1℃ Temperature 1 Radiator ◆ d-34 0.0℃~+110.0℃ 0.1℃ Temperature 2 accumulative run ◆ d-35 0~65535H time of VFD(hour) accumulative ◆ d-36 power-on time of 0~65535H VFD(hour) accumulative run...
  • Page 38 (reserved) Special model monitoring ◆ d-43 — — parameter (reserved) Special model monitoring ◆ d-44 — — parameter (reserved) Special model monitoring ◆ d-45 — — parameter (reserved) Special model monitoring ◆ d-46 — — parameter (reserved) Special model monitoring ◆...

  • Page 39: Function Code

    Run frequency of 0.00~【F0.16】upper limit of frequency ◆ d-52 0.01Hz 0.00 current fault Output current of 0.0~6553.5A ◆ d-53 0.1A current fault Busbar voltage of 0~999V ◆ d-54 current fault 0~FFH Note: sequence from high to low Input terminal order digit in binary system ◆...
  • Page 40 0~65535 Note 1: 0~9;without password protect Note 2: it takes 3 minutes to take effect F0.00 User password of the successfully set password Note 3: invalid for write-protect, and can not be initialized. Control software ◆ F 0.01 1.00~99.99 0.01 1.00 version Operation...
  • Page 41 (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 for ordinary terminal, not for high-speed pulse input. Note 2: this parameter can not be initialized, please modify it manually. 0: operation panel run command channel Operation command F 0.06...
  • Page 42 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 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)
  • Page 43 1: not hold LED hundred digit: ▲/▼ key, UP/DOWN frequency 0: invalid 1: valid LED thousands digit: reserved Frequency source F 0.12 0.00Hz~【F0.16】upper limit of frequency 0.01Hz 50.00 digital setting 1 Frequency source F 0.13 0.00Hz~【F0.16】upper limit of frequency 0.01Hz 50.00 digital setting 2 Auxiliary frequency...
  • Page 44 5.5 ~ 30.0KW 15.0s Depending F 0.20 Deceleration time 1 37.0 ~ 132.0KW 30.0s 0.1s on model 160.0~ 630.0KW 60.0s 0: forward F 0.21 Running direction 1: reverse × 2: prevent reversing 1.0~16.0KHz 0.4~4.0KW 6.0KHz 1.0~16.0KHz 5.5~30KW 4.0KHz Depending F 0.22 Carrier frequency 1.0~16.0KHz 0.1KHz...
  • Page 45 Time ratio of ending F 1.07 10.0~50.0% 0.1% 20.0% segment in S curve 0: Decelerate to stop F 1.08 Stop mode × 1: coast to stop Frequency threshold F 1.09 0.01Hz 0.00 0.00~【F0.16】upper limit frequency of DC brake F 1.10 DC brake delay time 0.0~100.0s 0.1s...
  • Page 46 0.1 ~ 3600.0s Depending F 1.22 Jog Acc time 0.1s 0.4 ~ 4.0KW 7.5s on model 5.5 ~ 30.0KW 15.0s Depending 37.0 ~ 132.0KW 40.0s F 1.23 Jog Dec time 0.1s on model 160.0~ 630.0KW 60.0s F 1.24 Jog interval time 0.0~100.0s 0.1s F 1.25...
  • Page 47 Standby deceleration F 1.36 time when 0.1~3600.0s 0.1s emergency brake Current continuous F1.37 time when DC 0.0~100.0s 0.1s braking P2 Group - Motor Parameters 0: AC asynchronous motor 1: PMSM(reserved) Note 1: only closed-loop vector control is F 2.00 Motor type acceptable by synchronous machine at ×...
  • Page 48 Stator and rotor Depending F 2.08 inductance of 0.1~6553.5mH 0.1mH × on model asynchronous motor Stator and rotor Depending F 2.09 mutual inductance of 0.1~6553.5mH 0.1mH × on model asynchronous motor No-load current of Depending F 2.10 0.01~655.35A 0.01A × asynchronous motor on model F 2.11 –...
  • Page 49 Switch low point F 4.03 0.01Hz 5.00 0.00Hz~【F4.07】 freq. Speed loop (ASR2) F 4.04 0.000~6.000 0.001 1.500 proportional gain Speed loop (ASR2) F 4.05 0.000~32.000s 0.001s 0.500 integral time ASR2 filter time F 4.06 0.000~0.100s 0.001s 0.000 constant Switch high point 【F4.03】~【F0.16】...
  • Page 50 Speed limit channel 1 0: keypad set 1 F 4.14 torque control 1: AI1 mode (forward) 2: AI2 Speed limit channel 1 0: keypad set 2 F 4.15 of torque control 1: AI1 mode (reverse) 2: AI2 F 4.16 Keypad limit speed 1 0.0~100.0%*【F0.15】maximum freq.
  • Page 51 detected during constant speed 6: keep running after torque shortage detected during running 7: cut off output after torque shortage detected during constant speed 8: cut off output after torque shortage detected during running G type: 0.0%~200.0%*rated current of Torque detection motor 150.0% Depending...
  • Page 52 F 5.02 V/F voltage V1 0.0~V2 (voltage value) 0.1% 25.0% × 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% × Freq. Value F2~【F2.02】rated freq. of F 5.05 V/F frequency F3 0.01Hz 37.50...
  • Page 53 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 VVVF relation, but get separated after the reaching of set frequency 0: digital setting...
  • Page 54 controller adjustment cycle F5.18 0.01~10.00s 0.01s 0.10 × of voltage closed loop output F5.19 Voltage rising time 0.1~3600.0s 0.1s 10.0 Note: this parameter is only valid for open Voltage declining F5.20 loop output mode of complete separated 0.1s 10.0 time voltage 0: alarm and keep running with the Voltage feedback...
  • Page 55 physical quantity 1: torque command(output torque,-200.0%~200.0%) 2: voltage command(output voltage, 0.0%~200.0% *rated voltage of motor) AI1 input F6.01 0.00V/0.00mA~10.00V/20.00mA 0.01V 0.00 lower-limit AI1 lower limit corresponding -200.0%~200.0% F6.02 0.1% 0.0% physical quantity Note: range is relevant to F6.00 AI1 input upper F6.03 0.00V/0.00mA~10.00V/20.00mA 0.01V...
  • Page 56 physical quantity setting AI2 input upper F6.09 0.00V~10.00V 0.01V 10.00 limit AI2 upper limit corresponding -200.0%~200.0% F6.10 0.1% 100.0% physical quantity Note: range is relevant to F6.00 setting AI2 input filtering F6.11 0.00S~10.00S 0.01S 0.05 time Error limit of F6.12 0.00V~10.00V 0.01V 0.10...
  • Page 57 input upper limit External impulse upper limit -200.0%~200.0% F6.19 corresponding 0.1% 100.0% note: range is relevant to F6.15 physical quantity External impulse F6.20 0.00s~10.00s 0.01s 0.0s input filtering time AO1 multi-function 0: output frequency(before slip F6.21 analog output compensation) terminal 1: output frequency(after slip compensation) AO2 multi-function...
  • Page 58 AO1 output lower F6.25 0.00~10.00V 0.01V 0.00 limit Physical quantity F6.26 correspond to AO1 -200.0%~200.0% 0.1% 100.0% ouput upper limit AO1 output upper F6.27 0.00~10.00V 0.01V 10.00 limit Physical quantity F6.28 correspond to AO2 -200.0%~200.0% 0.1% 0.0% output lower limit AO2 output lower F6.29 0.00~10.00V...
  • Page 59 curve selection selection 0: disable 1: enable LED ten’s place: AI1 Multi-Point curve selection 0: disabled 1: enabled LED hundred’s place: reserved LED thousand’s palce: reserved AI1 curve input F6.37 0.00~【F6.39】 0.01V 0.00 minimum AI1 curve minimum input -200.0%~200.0% F6.38 0.1% 0.0% corresponds...
  • Page 60 maxmum AI1 curve maxmum -200.0%~200.0% F6.44 input corresponds 0.1% 100.0% Note: range is relevant to F6.00 setting AI2 curve input F6.45 0.00~【F6.47】 0.01V 0.00 minimum AI2 curve minimum input -200.0%~200.0% F6.46 0.1% 0.0% corresponds Note: range is relevant to F6.06 setting AI2 Curve turning 【F6.45】~【F6.49】...
  • Page 61 Input X1 function 0: control terminal idle (when F8.21 is 1: forward run(FWD) F7.00 × non-zero, default 2: reverse run(REV) as function NO.58) 3: three-wire running control 4: forward jog control Input X2 function 5: reverse jog control (when F8.21 is F7.01 ×...
  • Page 62 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 34: PID control pause 35: start traverse operation 36: pause traverse operation 37: traverse status reset 38: PLC control input...
  • Page 63 61: interlock2 62: interlock3 63: PFC start/stop 64: A frequency switch B and run 65~99: reserved ◆ F7.07 Reserved — — Digital filtering F7.08 1~10 1: 2MS unit of scanning time times 0: terminal operation command invalid Terminal function when power on F7.09 detection when 1: terminal operation command valid...
  • Page 64 time Y2 output delay F7.15 0.0~100.0s 0.1S × time R1 output delay F7.16 0.0~100.0s 0.1S × time R2 output delay F7.17 0.0~100.0s 0.1S × time (reserved) Open collector 0: no output F7.18 × output terminal Y1 1: VFD forward running 2: VFD reverse running Open collector F7.19...
  • Page 65 running 17: upper and lower limit of traverse freq. 18: current limiting action 19: stall over voltage 20: low voltage lock-up 21: dormancy state 22: VFD alarm signal (PID disconnection, RS485 communication failure, panel communication failure, EEPROM read-write failure, encoder disconnection, etc.) 23: AI1＞AI2 24: preset length arrival...
  • Page 66 output terminal 0: positive logic, i.e. terminal Yi is enabled (Y1~Y2) 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. Freq. arrival F7.23 detectionrange 0.0~100.0%*【F0.15】max.
  • Page 67 value 0: stop timing, stop output Time out 1: stop timing, resume output F7.34 × processing 2: cycle timing, stop output 3: cycle timing, resume output 0: timing starts since power on Timing start F7.35 1: timing starts in operation status, and ×...
  • Page 68 Digital reference F8.02 0.0~100.0% 0.1% 50.0% input setting 0: AI1 1: AI2 2: AI1+AI2 3: AI1-AI PID feedback F8.03 channel 4: MAX｛AI1,AI2｝ 5: MIN｛AI1,AI2｝ 6: pulse setting 7: RS485 communication LED one’s place: PID sign 0: positive 1: negative LED ten’s place: proportion regulation (reserved) 0: integral regulation of constant proportion...
  • Page 69 F8.06 Integral time Ti1 0.01~10.00s 0.01s 0.05 Derivative time 0.01~10.00s F8.07 0.01s 0.00 0.0: no derivation 0.01~10.00s F8.08 Sampling cycle T 0.01s 0.10 0.00: auto F8.09 Error limit 0.0~100.0% 0.1% 0.0% Close-loop preset F8.10 0.00~upper limit freq. 0.01Hz 0.00 freq. Preset freq.
  • Page 70 percentage of given pressure. F8.17 Delay time of sleep 0.0~3600.0s 0.1S 100.0 Delay time of F8.18 0.0~3600.0s 0.1S awaking Delay time of F8.19 0.0~3600.0s 0.1S 10.0 adding pump Delay time of F8.20 0.0~3600.0s 0.1S 10.0 reducing pump Water supply enabling 0: disabled F8.21 (F8.21-F8.24 not...
  • Page 71 Proportional gain F8.29 0.01~100.00 0.01 1.00 F8.30 Integral time Ti2 0.01~10.00s 0.01s 0.10 Derivative time 0.01~10.00s F8.31 0.01s 0.00 0.0: no derivation PID Upper limit 【F8.33】~300.00Hz F8.32 0.01Hz 50.00 × cutoff frequency -300.00Hz~【F8.32】 PID Lower limit F8.33 Note: When the frequency is lower than 0.01Hz 0.00 ×...
  • Page 72 Limited times of F9.04 1~65535 continuous cycle Unit of PLC running F9.05 0: s 1: m × time F9.06 MS frequency 0 -upper limit Freq.~upper limit Freq. 0.01Hz 5.00 F9.07 MS frequency 1 -upper limit Freq.~upper limit Freq. 0.01Hz 10.00 F9.08 MS frequency 2 -upper limit Freq.~upper limit Freq.
  • Page 73 Acc/Dec time of F9.26 stage 2 F9.27 Run time of stage 2 0.0~65535.5 S (M) 0.1S(M) Acc/Dec time of F9.28 stage 3 F9.29 Run time of stage 3 0.0~65535.5 S (M) 0.1S(M) Acc/Dec time of F9.30 stage 4 F9.31 Run time of stage 4 0.0~65535.5 S (M) 0.1S(M) Acc/Dec time of...
  • Page 74 Acc/Dec time of F9.44 stage 11 Run time of stage F9.45 0.0~65535.5 S (M) 0.1S(M) Acc/Dec time of F9.46 stage 12 Run time of stage F9.47 0.0~65535.5 S (M) 0.1S(M) Acc/Dec time of F9.48 stage 13 Run time of stage F9.49 0.0~65535.5 S (M) 0.1S(M)
  • Page 75 0: fixed amplitude F9.57 Amplitude control × 1: varied amplitude Restart method of 0: start to the state before stop F9.58 × traverse mode 1: restart without other requirement Save traverse state 0: save F9.59 × upon power failure 1: not save Preset traverse F9.60 0.00Hz~upper limit Freq.
  • Page 76 revolution (X7) FA Group – Protective Parameters 0: disabled 1: common motor(electronic heat relay, Motor overload with low speed compensation) FA.00 × protection 2: variable frequency motor(electronic heat relay, without low speed compensation) Motor overload FA.01 20.0%~120.0% 0.1% 100.0% × protection factor Undervoltage 0: disabled...
  • Page 77 Current limiting in 0: disabled FA.09 constant speed × 1: enabled running Off load detection FA.10 0.1S~60.0S 0.1S time Off load detection 0~100%*VFD rated current FA.11 level 0: off load detection is disabled G type: 20%~200%*VFD rated current Overload pre-alarm 160% Depending FA.12...
  • Page 78 imbalance Note: detection of output current imbalance and output phase loss share the same reference parameter FA.17 and fault code E-13. ◆ FA.19 Reserved — — 0: disabled 1: alarm and maintain the operation at PID feedback the frequency of disconnection moment FA.20 disconnection ×...
  • Page 79 panel 1: alarm and maintain the current communication operation error 2: protection action and stop according to the preset stop mode Operation panel FA.27 communication 0.0~100.0s 0.1s timeout detect 0: protection action and coast to stop Action of EEFROM FA.28 1: alarm and maintain the current ×...
  • Page 80 ASCII mode is reserved at present FB.04 Response delay 0~200ms × Transmission 0: response for write operation FB.05 × response 1: no response for write operation Ratio correlation FB.06 0.01~10.00 0.01 1.00 coefficient Communication 0: general mode FB.07 × mode 1: MD380mode FC Group –...
  • Page 81 0: auto control mode FC.08 Cooling fan control 1: always running when power on 0~65535 Password of Note 1: the password will take into effect FC.09 operation limiting 3 minutes later after set successfully function Note 2: this parameter cannot be initialized.
  • Page 82 limiting of rotating speed tracking Speed of rotating FC.17 1~125 × speed tracking LED one’s place: PWM synthesize method 0: seven segments of full band 1: switch from 7 segment to five segments LED ten’s place: PWM temperature correlation 0: disabled 1: enabled LED hundred’s place: PWM frequency correlation...
  • Page 83 2: only disabled when decelerating LED ten’s place: overmodulation 0: disabled 1: enabled LED hundred’s place: dead-time compensation 0: disabled 1: enabled LED thousand’s place: harmonic components optimizing (reserved) 0: disabled 1: Oscillation suppressing mode1 2 : Oscillation suppressing mode2 3；Oscillation suppressing mode3 Oscillation Depending...
  • Page 84 LED one’s place: A02 and D0 output selection 0: A02 enabled 1: D0 enabled LED ten’s place: OC function (reserved) 0: disabled FC.25 Special function × 1: enabled LED hundred’s place: OU1 function (reserved) 0: disabled 1: enabled LED thousand’s palce: reserved Oscillation FC.26 suppression upper...
  • Page 85 3: switch between local operation and remote control (reserved) 4: reverse 0: only effective to panel control 1: effective to both panel and terminal Key STOP/RST control FE.02 function 2: effective to both panel and communication control 3: effective to all control modes STOP + RUN 0: disabled FE.03...
  • Page 86 parameters selection 2 in stop status 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 display mode 0: only display main monitoring Parameter display...
  • Page 87 parameters) 3: clear fault record 0: allow all parameters to be modified (some are not during operation) 1: only allow F0.12, F0.13 and F0.14 to be FE.14 Write-protect modified 2: only allow FE.14 to be modified Note: these above limitations are invalid to this function code and F0.00 0: disabled 1: parameters upload to operation panel...

  • Page 88: Detailed Function Description

    4.2 Detailed Function Description Keypad software F0 system management parameter version F0.02 User password 1.00~99.99 1.00 F0.00 0~65535 VFD rated power User password setting function could prevent Depending on F0.03 0.4~999.9KW(G/P) unauthorized person from checking and modifying the model function parameters. The above function codes are used for indicating the To avoid misoperation, user password less than 10 is relevant information of VFD, which can not be...
  • Page 89 1: advanced V/F control This function code is used for choosing the physical This control mode introduced flux closed loop control channel for receiving operation commands like run idea, and achieved a large improvement of torque and stop. response of motor control in full frequency range, 0: keypad run command channel torque output ability in low frequency, without the Controlled with keys in keypad like...
  • Page 90 frequency changed on/off command, for details check FB group communication multi-functional terminal defined as UP/DOWN (for parameter. details check F7 group function code of X terminal 3: AI1 analog set (0~10V/20mA) increase/decrease item). When UP and COM terminal The frequency setting is determined by analog are both closed, frequency increase;...
  • Page 91 8: PID control setting frequency source combinational algorithm F0.09 The VFD runs in process PID control mode in this frequency setting mode. Function codes of F8 group 0: principle frequency source A are needed to be set such as “process PID parameter”, 1: A+K*B analog given and impulse given.
  • Page 92 terminal is invalid, the frequency source returns to A. Once power on, the keypad and terminal frequency 7: switch between A and (A+K*B) increment will be initialized to the value saved in This function is used together with number 30 item of EEPROM when power down last time.
  • Page 93 1: not save frequency Once power on, the keypad and terminal frequency When frequency channel is defined as digital given 2 increment will be initialized to 0. (principle and auxiliary frequency source are both 1), LED tens digit: keep when stop this function parameter is initial setting frequency 0: keep when stop given by VFD terminal.
  • Page 94 figure; the maximum output voltage V is the output restricted by parameters like start frequency, stop DC voltage when output basic running frequency, usually braking start frequency, hopping frequency. rated voltage of the motor, as V showed in the 4. The maximum output frequency, upper limit following figure;...
  • Page 95 frequency, as t1 showed in figure F0-2. Decelerating 1: reverse run time is the time for VFD to decelerate from maximum In this mode, the actual output phase sequence is output frequency to zero frequency, as t2 showed in opposite to the system default. Key figure F0-2.
  • Page 96 the VFD needs to be used with derating. Normally 5% Start frequency is the initial frequency when the VFD derating of VFD current for every 1kHz increasing of starts, as fs showed in the following figure. For some carrier frequency. system with relatively big starting torque, a reasonably set start frequency can solve effectively the hard starting problem.
  • Page 97 The output frequency increase or decrease in S type 0.0~150.0%*rated current of motor 0.0% curve along with time. During the accelerating start DC brae time at startup F1.04 and speed reaching period, and decrease start and 0.0~100.0s decreasing reaching period, set the speed as S curve. The setting value of start DC brake current is the Thus the increasing and decreasing action become percentage relative to rated output current.
  • Page 98 percentage relative to rated current value of VFD. Stop mode F1.08 When stop brake time is 0.0s, there would be no DC brake process. 0: accelerating stop When receiving stop command, the VFD decreases output frequency gradually according to decelerating time until zero and then stop.
  • Page 99 0.1~3600.0 Depending on model 0.1~3600.0s Depending on model There are four kinds of Acc/Dec time to be defined, make different combination of control terminals to jog interval time F1.24 choose acc/dec time 1~4 during VFD running, check 0.1~100.0s F7.00~F7.07 for definition of acc/dec time terminal F1.20~F1.24 defines relevant parameters of jog function.
  • Page 100 Hopping freq. 1 F1.25 0.00~upper limit freq. 0.00 Hopping frequency 1 range F1.26 0.00~upper limit freq. 0.00 Hopping freq. 2 F1.27 0.00~upper limit freq. 0.00 Hopping freq. 2 range F1.28 0.00~upper limit freq. 0.00 Hopping freq. 3 F1.29 0.00~upper limit freq. 0.00 Hopping freq.
  • Page 101 FWD/REV switch mode F1.35 Delay time of stopping when frequency is lower than lower limit 0: over zero frequency switch F1.32 0.0~3600.0s 10.0 1: over start frequency switch For details check F1.31 parameter description. emergency stop standby deceleration time F1.36 0.1~3600.0S zero frequency brake current F1.37...
  • Page 102 Motor’s rated speed asynchronous motor Depending on F2.03 0~60000RPM 0.1~6553.5mH model Depending on model Motor’s rated voltage No-load current of asynchronous motor Depending on F2.04 F2.10 0~999V 0.01~655.35A Depending on model model Motor’s rated current These above motor parameters have specific Depending on F2.05...
  • Page 103 parameter range of asynchronous motor, and need to static state. This mode is suitable for condition where be set according to nameplate). motor can’t be apart from load. 2: complete tuning A complete parameters measurement of motor. Stator resistance of synchronous motor Choose this mode for best when motor can be apart (reserved) F2.11...
  • Page 104 Pre-excitation time of asynchronous motor 0.00~10.00s zero-servo position loop proportional gain 0.4~4.0KW 0.02s F3.08 (reserved) 5.5~30KW 0.05s 0.000~6.000 2.000 F2.17 Depending on 37~132KW 0.10s model 160~630KW 0020s Notice: this parameter is F4 Speed Loop, Torque and Flux Control Parameter not valid for VF control Speed loop (ASR1) ratio gain F4.00 0.000~6.000...
  • Page 105 time I of speed regulator. 0: speed control Speed control when without PG current vector 1． Speed regulator(ASR)has structure as showed in control. figure F4-1. KP is proportional gain P, TI is integral time 1: torque control Torque control when without PG current vector control, the relevant parameter setting is in F4.12~F4.24.
  • Page 106 3: RS485 communication Torque command is given by RS485 communication. Torque command F4.12 Torque set by keypad This function code is used to set reference input -200.0%~200.0%* rated current of 0.0% method of torque control. F4.13 motor 0: keypad set Torque command is given by keypad number.
  • Page 107 This function code is used to set reverse speed limit 0.0s~10.0s channel of torque control. Torque decline time F4.19 0: keypad number setting 2 0.0s~10.0s See F4.17 setting. Torque rise/decline time defines the time of torque 1: AI1 rising from 0 to maximum value and falling from Reverse speed limit channel is given by AI1 in maximum value to 0.
  • Page 108 VFD will stop output and the motor will coast to stop. G type: 150.0% 4: output cut off after over-torque detected during 0.0%~200.0%*rated running current of motor Depending on Over-torque is detected during the whole running P type: 110.0% model process, and after over-torque detected, the VFD will 0.0%~200.0%*rated stop output and the motor will coast to stop.
  • Page 109 value is output frequency value to the second power, V/F curve setting F5.00 as curve 4 showed in Fig. F5-1. This group of parameters are used to define motor V/F setting mode to cater for different load characteristic. Five fixed curves and one user-defined curve can be selected according to the setting of F5.00.
  • Page 110 To compensate for low frequency torque Frequency value F1~frequency 25.00 characteristics, it is feasible to boost output voltage. value F3 This function code indicates automatically torque V/F voltage value V2 compensation with set value of 0.0% and manual Voltage value V1~voltage value F5.04 50.0% torque compensation with any set value other than...
  • Page 111 of motor speed; the default rated slip in vector V/F control mode is 100.0%. control slip frequency filtering coefficient F5.10 1~10 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.
  • Page 112 the computational method is as follows: Hypothetically U*=120%*Ue=456V(AI1) PT ratio=50 (input AC 0-500V, output DC 0-10V) When output reaching the target voltage 456V, the feedback voltage of PT output is 456/50V=9.12V AI1 upper limit input is 10V, input voltage is 500V, the ratio to rated voltage value is 500/380=132% Fig.
  • Page 113 Specify target voltage value by analog quantity AI2, and the corresponding physical quantity F6.00 of AI2 should be set as 2 (voltage directive). voltage feedback channel voltage closed-loop output F5.14 Fig. F5-7 Voltage Control Mode 2 0: AI1 3: VF fully separated mode, voltage closed-loop output Analog quantity AI1 works as voltage feedback The only difference of this mode from mode 2 is input;...
  • Page 114 2: protection action and coast to stop. 0.0~100.0%*motor rated voltage 80.0% This function defined the maximum voltage point Detection value voltage feedback when starting the equipment with voltage and F5.22 disconnection frequency curve. An appropriate setting of this function could prevent voltage overshoot effectively 0.0~100.0%*motor rated voltage 2.0% to ensure reliable operation.
  • Page 115 speed command(output frequency, F6 analog and impulse parameters of input and output -100.0%~100.0%) 1: torque command(output torque, -200.0%~200.0%) AI1 input corresponding physical quantity F6.00 AI1 analog setting value works as given value of torque command, which ranges -200.0%~200.0%. speed command (output frequency, For relevant setting see F6 group function code...
  • Page 116 in accordance with 0~10V. The specific setting should 0.00~zero-frequency running 0.00 be depended on the actual condition of input signal. threshold value AI1, AI2 input filtering time constant are used for These two function codes are used to set filtering process of analog input signal, thus zero-frequency hysteresis control function.
  • Page 117 physical quantity setting -200.0%~200.0% 0.0% external impulse input upper limit F6.18 0.00~50.00KHz 20.00 external impulse upper limit corresponding physical quantity setting F6.19 -200.0%~200.0% 100.0% external impulse input filtering time F6.20 0.00s~10.00s 0.05 These above function codes defined input range of impulse input channel and the corresponding physical quantity percentage.
  • Page 118 table: upper limit rated output voltage 0~1.2 times of item range 2V/4mA~AO rated output 0V/0mA~AO 0~max. output upper limit Output freq. voltage upper limit freq. (before slip 0V/0mA~AO 2V/4mA~AO 0~max. output 0~800V compensatio) upper limit upper limit freq. Bus voltage 2V/4mA~AO 0V/0mA~AO 0~max.
  • Page 119 2V/4mA~AO Corresponding physical quantity of AO2 0~50KHZ upper limit output lower limit F6.28 0V/0mA~AO 0~2 times of -200.0%~200.0% 0.0% upper limit rated current AO2 output lower limit Torque current F6.29 2V/4mA~AO 0~2 times of 0.00~10.00V 0.00 upper limit rated current Corresponding physical quantity of AO2 0V/0mA~AO 0~2 times of...
  • Page 120 LED ten’s place: AI1 Multi-Point curve selection setting 0: disabled -200.0%~200.0% 100.0% 1: enabled note: range is relevant to F6.00 LED hundred’s place: reserved AI2 curve input minimum LED thousand’s palce: reserved F6.45 0.00~【F6.39】 0.00 AI1 curve input minimum F6.37 AI2 curve minimum input corresponds 0.00~【F6.39】...
  • Page 121 0~99 -200.0%~200.0% 100.0% Input terminal X3 function (when F8.21 is note: range is relevant to F6.00 non-zero, default as function NO.60) F7.02 0~99 AI1、AI2 multi curve choose through F6.36, as Input terminal X4 function (when F8.21 is figure F6-2. non-zero, default as function NO.61) F7.03 0~99 Input terminal X5 function (when F8.21 is...
  • Page 122 Short-circuit terminal with COM, VFD runs as jog 12: frequency increase forward. Valid only when F0.06=1. Terminal is short-circuited with COM, frequency 5: reverse jog control increases. Valid only when frequency setting channel Short-circuit terminal with COM, VFD runs as jog is digital setting 2 (terminal UP/DOWN adjustment).
  • Page 123 Figure F7-1 Multi-speed Running 19: Acc/Dec time selection TT1 20: Acc/Dec time selection TT2 By selecting the ON/OFF combination of these function terminals, there would be 4 kinds of acc/dec time at most, as showed in the following table: Acc/Dec time Acc/Dec time Acc/Dec selection...
  • Page 124 21: run command channel 1 25: switch operating command to keypad 22: run command channel 2 When this terminal function is enabled, the By selecting the ON/OFF combination of these operating command is switched to keypad control function terminals, there would be 3 kinds of run from present channel forcibly.
  • Page 125 30: switch from frequency source A to A+K*B F9.55~F9.65. When this terminal function is enabled, if F0.09 36: pause traverse operation (frequency combinational algorithm) is set as 7, Short-circuit the terminal with COM, the VFD will the frequency setting channel is switched to stop the traverse operation and remain the frequency source (A+K*B), and back to A if it is present frequency;...
  • Page 126 When the drive stops in PLC mode and this information of F9.69 (actual length) will be cleared terminal function is enabled, the memorized PLC to get prepared for recounting. See F9.67~F9.73. operating information (operating stage, operating 47: Input the signal of length(only effective to X6) time, operating frequency, etc.) will be cleared.
  • Page 127 shortage or high voltage. During powering up, even detected that the 60: interlock1 (X3) terminal of operation command is valid (closed), This terminal connection corresponds relay R2 the driver will not start; only when the terminal output. closed again after disconnected, the driver will 61: interlock2 (X4) start.
  • Page 128 FWD/REV terminal control mode F7.11 command This function code defines 4 kinds of modes of Xm ( FWD) stop controlling VFD operation via external terminal. forward Xn(REV) 0: 2-wire control mode 1 stop Xm: forward command (FWD); Xn: reverse command reverse (REV).
  • Page 129 0.01~50.00Hz/S 1.00 3: 3-wire control mode 2 This function code is used to setting the frequency Xm: operating command; Xn: running direction; Xx: modifying rate of UP/DOWN terminal, i.e. the changed stop command. Xm、Xn、Xx are 3 random terminals value of frequency when short-circuit UP/DOWN among X1-X8 defined as FWD, REV and 3-wire control terminal with COM for one second.
  • Page 130 frequency reached its lower limit. Programmable relay R1 output F7.20 10: lower limit arrival of preset frequency 0~99 The signal is given if the preset frequency is lower Programmable relay R2 output F7.21 than lower limit during VFD running. 0~99 11: pre-alarm signal of overload 0: no output The signal is given after alarm-delay time (FA.13)
  • Page 131 17: upper and lower limit of traverse frequency When traverse frequency function is selected, if Notice: the fluctuation range of traverse frequency When undedrvoltage of DC bus happens during counted based on central frequency exceeds stopping, the LED displays “PoFF”; when it happens upper limit F0.16 or lower limit F0.17, this during running, if FA.02=0, the LED displays “PoFF”, if indicator signal will be sent.
  • Page 132 braking action. See FC.00~FC.03. 50: VFD running indication 27: DC braking action Indication signal output when VFD is in in This signal is sent when the VFD is in DC braking forward/reverse running state. action. description function code 51: temperature arrival indication F1.00~F1.12 for corresponding setting.
  • Page 133 with common terminal and disabled if disconnected; Y2 terminal is disabled when it connect with common FDT1 detection mode F7.24 terminal and enabled if disconnected. When F7.22=3, Y1 and Y2 terminals are disabled when 0: speed preset value they connect to common terminal and enabled if 1: speed detection value disconnected.
  • Page 134 1: start in running status, stop in stop status These above is based on premise of counting impulse. Counter reset value F7.32 【F7.33】~65535 Counter detection value F7.33 0~【F7.32】 This function code defines counting 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.
  • Page 135 Y2 turn off delay time F7.38 0.0~100.0s R1 turn off delay time F7.39 0.0~100.0s R2 turn off delay time F7.40 0.0~100.0s F8 Process PID Parameter Fig. F7-9 Counter Reset and Detection Setting An integrated analog feedback control system can be formed through this group of parameters setting.
  • Page 136 Fig. F8-1 Analog Feedback Control System 3: pulse setting PID input is given by external impulse signal. PID regulation is as follows: 4: RS485 communication PID input is given by communication. 5 : given pressure(Mpa,Kg) 6 : given by panel potentiometer Digital reference input F8.02 0.0~100.0%...
  • Page 137 2: AI1+AI2 LED ten’s place: proportion regulation PID feedback is given by AI1 and AI2. characteristic(reserved) 3: AI1-AI 0: integral regulation of constant proportion PID feedback is determined by difference of AI1 and 1: integral regulation of automatically changing AI2. When the difference is negative, the feedback proportion value is 0.
  • Page 138 output. If the deviation is constant, the regulating Derivative time(Td): value is constant. Proportion regulation can response It determines the adjustment intensity of deviation quickly to the feedback changing, but can’t realize changing rate. floating control alone. The larger of the proportional When the deviation is changing, regulation value in gain, the quicker of the regulating speed, which may proportion to deviation changing rate is output.
  • Page 139 showed in the following figure. Setting this parameter approaching the controlled target. As showed in the correctly is helpful to improve the system stability, as following figure. frequent adjustment around target value can be avoided. Fig. F8-4 Closed Loop Preset Frequency Sleep mode F8.12 0: invalid...
  • Page 140 2) if feedback value increases to above reference value, than this set value, and the output frequency arrives the sleep mode is entered after delay time 【F8.17】; at lower limit, the driver will enter sleep mode (zero speed operation) after delay time defined by F8.17. otherwise, if the feedback value decreases to under wake-up threshold 【...
  • Page 141 2: SPFC enabled Delay time of terminal disconnect and connect F8.22 0.0~6000.0s Polling time F8.23 0.0~6000.0h The polling time is the time to switch the frequency Fig. F8-6 the Second Sleep Mode pump at regular intervals, Delay time of sleep which is only valid for single pump operation.
  • Page 142 Note: When the frequency is lower than Main pump start delay F8.27 -99.99Hz, set F0.18 one's place to 1 0.0~3600.0S Sleeping frequency F8.34 0.00Hz~upper limit frequency 0.00 This parameter is used in the "one drag three constant pressure water supply", the main pump start delay when switch between maim pump and Auxiliary pump F9 Programmable Operation Parameter Auxiliary pump start mode selection...
  • Page 143 direction of the last stage after single cycle. Fig.F9-3 PLC Continuous Cycle Fig.F9-2 Maintain Last Stage after Single Cycle Input mode of PLC running F9.01 2: continuous cycle of limited times The driver runs with cycle times set by F9.04, and 0: auto stops after reaching of cycle times.
  • Page 144 recorded frequency and run for the remaining time of the stage. See Fig. F9-5. 0: start from the first stage The driver restarts from the first 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.
  • Page 145 Multi-speed freq. 11 F9.17 0: s -upper limit ~ upper limit 0.00 1: m Multi-speed freq. 12 F9.18 -upper limit ~ upper limit 0.00 Multi-speed freq. 0 Multi-speed freq. 13 F9.06 F9.19 -upper limit ~ upper limit 5.00 -upper limit ~ upper limit 0.00 Multi-speed freq.
  • Page 146 Acc/Dec time of MS stage 3 0.0~6553.5S(M) F9.28 Acc/Dec time of MS stage 10 F9.42 Run time of MS stage 3 F9.29 0.0~6553.5S(M) Run time of MS stage 10 F9.43 Acc/Dec time of MS stage 4 0.0~6553.5S(M) F9.30 Acc/Dec time of MS stage 11 F9.44 F9.31 Run time of MS stage 4...
  • Page 147 Acc/Dec time setting at 0 stands for Acc/Dec time 1 0: auto (F0.19~F0.20); Acc/Dec time setting at 1, 2, 3 stand for 1: terminal config. (manually) respectively Acc/Dec time 2(F1.13~F1.14), When F9.56 is set at 1, if multi-function terminal 3(F1.15~F1.16), 4(F1.17~F1.18). selects function NO.35, the driver will enter traverse Run time of of these 16 stages are set by run time of mode.
  • Page 148 reaching upper limit of frequency, or the rising Preset traverse frequency F9.60 amplitude after reaching lower limit of frequency. 0.00Hz~upper limit 10.00 If it is set at 0.0%, then there will be no step Preset traverse frequency hold time F9.61 frequency.
  • Page 149 0: disabled 1: enabled Preset length F9.68 0.000~65.535(KM) 0.000 Actual length F9.69 0.000~65.535(KM) 0.000 Length factor F9.70 0.100~30.000 1.000 Length calibration Fig.F9-6 Traverse Operation F9.71 0.001~1.000 1.000 Shaft circumference Note: F9.72 0.10~100.00CM 10.00 1: the central frequency is the frequency of digital Pulse per revolution(X6) setting, analog setting, impulse, PLC or MS running.
  • Page 150 setting of it to a value smaller than preset length in turn, drivers the spindle through the belt. The shaft (F9.68), or the driver cannot be started. that contact with the spindle can measure the line speed of it which will be transmit to the drive by the sensor in the form of pulse.
  • Page 151 correctly as showed in Fig.FA-2. 20.0%~120.0% 100.0% In order to apply effective overload protection to different kinds of motors, the motor overload protection factor should be correctly set to limit the Max.output current of the driver. The factor is the percentage of motor rated current to the rated output current of the driver.
  • Page 152 stronger of the overvoltage suppressing ability. 220V: 180~280V 200V Depending 380V: 330~480V on model Current limit threshold(only valid in V/F 350V mode) This function code specifies the lower limit of DC bus G type: 80%~200%*VFD FA.06 voltage when the driver operates normally. rated current 160% Depending on...
  • Page 153 limiting is processed based on corrected current from the lasting time exceeds off load detection time. FA.06. Current limit factor in accelerating FA.08 0~100 0: current limit Depending on of accelerating invalid model During accelerating, the larger of this value, the stronger of the overcurrent suppressing ability.
  • Page 154 overload pre-alarm level (FA.12) to the time when be enabled after a period of time defined by FA.16, overload pre-alarm signal is sent. and the driver will coast to stop. Detection reference of output phase loss Notice: FA.17 protection With the setting of parameter FA.12 and FA.13, when 0%~100%*rated current of VFD the output current of the driver is higher than When the VFD actual output current is higher than...
  • Page 155 2: protection action and coast to stop Reserved 3: alarm and decelerate to zero-speed running according to set mode Action of RS485 communication error FA.24 Feedback disconnection detection value 0: protection action and coast to stop FA.21 0.0~100.0% 0.0% 1: alarm and maintain current operation The maximum value of PID input works as the upper 2: alarm and stop according to set mode limit of feedback disconnection detection value.
  • Page 156 If keypad communication didn’t receive the right data signal during the time defined by this parameter, then Action of big speed deviation (reserved) FA.33 keypad communication error is confirmed and the driver will respond with corresponding action based 0: protection action and coast to stop on FA.26 setting.
  • Page 157 During 485 communication, the parameter can 2: odd parity (0,8,1)for RTU identify local driver’s address. 3: no parity (N,8,2)for RTU 4: even parity (E,8,2)for RTU 5: odd parity (0,8,2)for RTU Notice: Notice: ASCII mode is reserved at present “0” is the broadcasting address. When it is set so, the The host should keep the same data format with the slave can receive and execute the command by host, driver, or there will be fault for communication.
  • Page 158 This function code is used to set weight coefficient of frequency command received via RS485 when the Action ratio of dynamic braking FC.03 driver is set as slave. The actual operation frequency is 10~100% 100% this parameter value multiplied by the command value These above function codes are used to set voltage received via RS485.
  • Page 159 Auto reset interval FC.07 0: disabled 0.1~60.0s The driver will not auto restart after power on. 100: no times limit, i.e. infinite times 1: start at start frequency When fault occurs during operation, the driver will After power on, if start condition is met, the driver will stop output and display fault codes.
  • Page 160 Freq. decreasing point of transient power ENTER press ,the password will take into effect failure after one minute later. 220V: 180V~330V When there is a need to modify the password, choose FC.12 250V Depending ENTER FC.09 function code, press to enter 380V: 300V~550V model...
  • Page 161 of this parameter is 100.0Hz. Current output is stable, power tube of full band produces a large amount of heat. 1: switch form 7 segments to five segments Delay time of rotating speed tracking FC.15 Current output is stable, heat production is large for 0.1~5.0s power tube of low frequency, and small for that of The driver will start rotating speed tracking after this...
  • Page 162 0: disabled 1: enabled When this function is enabled, PWM method will be modified to reduce electromagnetic interference and motor noise. AVR function FC.19 0000~0112 0102 LED one’s place: AVR function Fig. FC-2 AVR Function 0: disabled LED ten’s place: overmodulation 1: always enabled 0: disabled 2: disabled during decelerating...
  • Page 163 0: disabled 0~100 1: Oscillation suppressing mode1 The larger of the setting value, the better of the 2: Oscillation suppressing mode2 energy saving effect, but may cause unstable 3: Oscillation suppressing mode3 operation. This function is only valid for V/F control Mode 1 is applied, the PWM mode is forced to a mode, and is disabled when set at 0.
  • Page 164 LED thousand’s palce: reserved only effective to command giving method of keypad. Oscillation suppression upper limit freqency 2: clear frequency set by FC.26 0.00~300.00Hz 50.00 Oscillation suppression coefficient Key STOP/RST function FC.27 FE.02 1~500 Oscillation suppression voltage 0: only effective to panel control FC.28 0.0~25.0%*motor rated voltage Only when F0.06=0, this key can control the driver to...
  • Page 165 coast to stop. The items of main monitoring interface can be changed by modifying the set value of the above Close-loop display factor FE.04 function codes. For example: set PE.08=5, then 0.01~100.00 1.00 output current d-05 is selected, and the monitoring This function code is used to calibrate the error interface will display the present output current as between the actual parameters (pressure, flow rate,...
  • Page 166 LED ten’s place: monitoring parameters display mode Write-protect FE.14 0: only display main monitoring parameters 1: alternate display of main and auxiliary parameters 0: allow all parameters to be modified(some are not (interval time 1s) during operation) LED hundred’s place: reserved 1: only allow F0.12, F0.13 and FE.14 to be modified LED thousand's place: Panel▲/▼adjustment 2: only allow PE.14 to be modified...
  • Page 167 Monitoring Parameter -200.0~+200.0% 0.0% Output frequency (before slip Motor Revolving Speed (RPM/min) d-08 compensation) d-00 0~36000RPM/min 0.00~max. output freq.【F0.15】 0.00 Motor Power Factor d-09 Output frequency (after slip 0.00~1.00 0.00 compensation) d-01 0.00~max. output freq.【F0.15】 0.00 Run Linear Velocity (m/s) d-10 0.01~655.35m/s 0.00...
  • Page 168 BIT4: accelerating 0.00~10.00V/mA 0.00 BIT5: decelerating BIT6: constant speed running Analog Input AI2 d-17 BIT7: pre-excitation 0.00~10.00V 0.00 BIT8: tuning of VFD parameter BIT9: overcurrent limit Impulse Frequency Input BIT10: overvoltage limit d-18 0.0~50.0kHz 0.00 BIT11: amplitude limiting of torque BIT12: amplitude limiting of speed Analog Output AO1 BIT13: speed control...
  • Page 169 Current timing value (S) 0~65535H d-29 0~65535S Accumulative electricity consumption(low order digit) Set timing value (S) d-38 d-30 0~9999KWH 0~65535S Current length Accumulative electricity d-31 0.000~65.535(KM) 0.00 d-39 consumption(high order digit) 0~9999KWH(*10000) Set length d-32 0.000~65.535(KM) 0.00 PID pressure feedback d-40 0.00~60.00(Mpa,Kg) Power output...
  • Page 170 Reserved 0~999V Special model monitoring parameter Input terminal status of current fault (reserved) d-46 d-55 0~FFH reserved Special model monitoring parameter Output terminal status of current fault (reserved) d-47 d-56 0~FH reserved Run state of current fault The third to last fault type d-57 d-48 0~FFFFH...

  • Page 171: Communication Protocol

    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 given the condition of the same baud rate, and each information must be transported continuously.
  • Page 172 Read monitor parameter 0xD000(0x1D00)~0xD039(0x1D39) MODBUS frequency setting 0x2001 MODBUS torque setting 0x2002 MODBUS PID frequency given 0x2003 MODBUS PID feedback setting 0x2004 MODBUS analog output AO1 control 0x2005(0~7FFF means 0%~100%) MODBUS analog output AO2 control 0x2006 (0~7FFF means 0%~100%) MODBUS pusle output DO control 0x2007 (0~7FFF means 0%~100%) MODBUS digital output terminal control 0x2008 (0~7FFF means 0%~100%)
  • Page 173 Response information frame format(return frame): Address Function DataNum*2 Data1[2Byte] Data2[2Byte] CRC CHK High CRC CHK Low Analysis of this segment data: 01H is the address of the driver 03H read function code 04H is the product of (read item)*2 0064H read the data of F0.01 0064H read the data of F0.02 BA07H is 16 bits of CRC check code Example:...
  • Page 174 Send frame: 01H 03H 1D00H 0001H 8266H Return frame: 01H 03H 02H 1388H B512H Send frame: 01H 03H A000H 0001H A60AH Read the status when the driver stops(address Return frame: 01H 03H 02H 0040H B9B4H A000H and 1A00H interchangeable, refer to the Send frame: 01H 03H 1A00H 0001H 8312H run status description of the driver)
  • Page 175 01H is the address of the driver 06H write function code 2000H is the address of control command 0001H is forward command 43A1H is 16 bits of CRC check code Response information frame format(return frame): Address Function Starting data address Number of Data(Byte) CRC CHK High CRC CHK Low...
  • Page 176 Return frame: 01H 06H 2000H 0004H 83C9H Send frame: 01H 06H 2000H 0010H 43CAH Reset Return frame: 01H 06H 2000H 0010H 43CAH Send frame: 01H 06H 2000H 0002H 03CBH Forward jog Return frame: 01H 06H 2000H 0002H 03CBH Send frame: 01H 06H 2000H 000AH 020DH Reverse jog Return frame: 01H 06H 2000H 000AH 020DH...
  • Page 177 Send frame: 01H 06H 1C00H 0001H 4F9AH Return frame: 01H 06H 1C00H 0001H 4F9AH Send frame: 01H 06H AD01H 0002H 7967H Return frame: 01H 06H AD01H 0002H 7967H Check operation limit password(address AD01H and 1C01H interchangeable) Send frame: 01H 06H 1C01H 0002H 5E5BH Return frame: 01H 06H 1C01H 0002H 5E5BH MODBUS analog output AO1 output Send frame:...
  • Page 178 Data2(2Byte) CRC CHK High CRC CHK Low Analysis of this segment data: 01H is the address of the driver 10H write function code 0100H start address, equivalent to F1.00 of control panel 0002H amount of registers 04H bytes sum(2*register amount) 0001H data of F1.00 0002H data of F1.01 2E3EH 16 bits of CRC check code...
  • Page 179 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 Send frame: 01H 10H 0100H 0002H 04H 0001H 0002H 2E3EH Set F1.00, F1.01 at 1 and 0.02 respectively Return frame: 01H 10H 0100H 0002H 4034H Forward and communicate...
  • Page 180 45CBH 16 bits of CRC check code Inquiry information frame format(return frame): Address Function Starting data address Data1(2Byte) Data2(2Byte) Data3(2Byte) Data4(2Byte) CRC CHK High CRC CHK Low Analysis of this segment data: 01H address of the driver 13H write function code 000CH start address, equivalent to F0.12 of control panel 1388H parameter value 0322H attribute value...

  • Page 181: Functions Of Other Register Address

    Example: Name Frame format Send frame: 01H 13H 000CH 0001H 85CAH Read parameter value of F0.12 Return frame: 01H 13H 1388H B1D2H Read parameter value + Send frame: 01H 13H 000CH 0002H C5CBH attribute value of F0.12 Return frame: 01H 13H 04H 1388H 0322H FCE4H Read parameter value + Send frame: 01H 13H 000CH 0003H 040BH...
  • Page 182 0: INV_220V 1: INV_380V Bit6~Bit5 2: INV_660V 3: INV_1140V 0: no action Bit4 1: power off save 0: no action Bit3 1: reset 0: no action Bit2~Bit1 1: static tuning 2: dynamic tuning 0: control panel mode 1: terminal control mode Bit0 communication control mode...

  • Page 183: Fault Code

    0: no action Bit5 1: undervoltage 0: no action Bit4 1: jog run 0: forward Bit3 1: reverse 1: Acc Bit2~Bit1 2: Dec 3: constant speed 0: stop status Bit0 1: run status Read VFD fault Address E000H and 1E00H interchangeable(refer to fault code table and E000H(1E00H) code example of read function code 03H)
  • Page 184 Fault code Displayed code Fault information 0000H —— No fault E-01 0001H Overcurrent when accelerating E-02 0002H Overcurrent when decelerating E-03 0003H Overcurrent at constant speed E-04 0004H Overvoltage when accelerating E-05 0005H Overvoltage when decelerating E-06 0006H Overvoltage at constant speed E-07 0007H Bus undervoltage...

  • Page 185: Pre-Alarm Code Of The Driver

    E-24 0018H PID feedback disconnection E-25 0019H Voltage feedback disconnection E-26 001AH Arrival of operation limit time E-27 001BH Coprocessor communication fault E-28 001CH Encoder disconnection fault E-29 001DH Speed deviation too much E-30 001EH Over-speed fault 5.5 Pre-alarm Code of the Driver: Alarm code Displayed Fault information...

  • Page 186: Parameter Attribute

    0: no action Bit4 1: reset 0: forward Bit3 1: reverse 100: free stop 011: stop Bit2~Bit0 010: jog run 001: run Bit7~Bit4 Reserved Bit3 Prorammable relay output R2 2008H(Press to position 1 is output, press Bit2 Prorammable relay output R1 to position 1 is shut) Bit1 Collector open circuit output Y2...
  • Page 187 "o": 01 "×": 10 Bit10~Bit9 "◆": 11 "◇": 00 Bit8 Sign 1: 00000 KHZ: 01100 us: 10001 V: 00001 KW: 01010 HZ/S: 10000 A: 00010 om: 01110 mh: 10010 Bit7~Bit3 rpm: 00011 ms: 01001 C: 10011 HZ: 00100 MA: 01011 m/s: 10100 %: 00110 KM: 01101...
  • Page 188 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 FA.00~FA.35 0A00H~0A23H FB.00~FB.06 0B00H~0B06H FC.00~FC.25 0C00H~0C19H FE.00~FE.15 0E00H~0E0FH FF.00~FF.21 0F00H~0F15H d-00~d-57...
  • Page 189 then the read address of d—18 is D000H+12H = D012H (1D00H+12H = 1D12H). Address D000H and 1D00H are interchangeable. Frame format when the slave response information is abnormal: driver address + (80H+function code) + 16bit CRC check code; if the salve return frame is 01H + 83H + 04H + 40F3H, then 01H is slave address, 83H is 80H+03H indicating read error, 04H is invalid data length, 40F3H is 16bit CRC check code.
  • Page 190 6 Troubleshooting 6.1 Fault information and Troubleshooting Any abnormity occurs during operation, the driver will lock PWM output immediately and enter protection status. Meanwhile, the keypad will display function codes indicating the current fault, and the ALM indicator light will be on. Follow the method described in Table 6-1 to check the fault cause and conduct according actions.
  • Page 191 Low network voltage Check the power supply Over-current in E-03 constant speed Sudden change or abnormal of Check the load or reduce the change of load the load operation Too low driver’s power Select the driver with larger capacity Abnormal supply Check the power supply voltage(including tuning process) Over voltage in Acc...
  • Page 192 Improper setting of V/F curve or Adjust V/F curve and torque boost value torque boost E-08 Motor overload Check network voltage Low network voltage Motor blocked or load sudden Check load change Incorrect setting of motor Correct the setting overload protection factor Improper setting of V/F curve or Adjust V/F curve and torque boost value torque boost...
  • Page 193 Power device damage Seek help from manufacturer Phase loss of power supply Check power supply and wiring E-12 Input phase loss Output phase failure among phase Output phase loss or Check the driver’s output wiring E-13 U, V, W current imbalance Short trouble of reserved reserved...
  • Page 194 Hall or power board wiring is bad contact Wrong setting of motor Reset the motor parameter parameters Mismatching of power E-21 Motor tuning fault specification between driver and Seek help from manufacturer motor Tuning timeout Check motor wiring EEPROM fault Seek help from manufacturer E-22 EEPROM R/W fault...
  • Page 195 speed E-30 Overspeed fault Reserved Reserved 6.2 Abnormal Phenomena Solution During the driver operation, the common abnormal phenomena and solving actions are as showed in Table 6-2. Table 6-2 Common Abnormal Phenomena and Counteractions Phenomena Possible reasons of fault and actions to take Check whether there is power failure, or phase loss of input power, check if the LED no display power line is connected correctly.
  • Page 196 successfully The current limit is set too low. Increase the value. Over-voltage protection action during decelerating. Increase the decelerating time. Improper setting of carrier frequency, too much load may cause oscillation. The load is too heavy, and the torque is not enough. Increase torque boost value in V/F mode.
  • Page 197 running Serious mismatching of rated value of the driver and motor. Set the motor parameters as actual value. Frequency setting potentiometer is in bad connect or the frequency setting signal is in fluctuation. Switch to digit setting mode or increase filter time constant of analog input signal.
  • Page 198 7 Maintenance 7.1 Routine Maintenance Many factors such as ambient temperature, humidity, smog, internal component aging will give rise to the occurrence of potential faults. Therefore, it is necessary to conduct routine and periodic maintenance during storage or using of the driver.
  • Page 199 and maintain a long-term stable operation. General Inspection: whether screws of control terminals are loose. If so, tighten them with a screwdriver; whether the main circuit terminals are properly connected; whether the cable or copper bar joints and screws are over heated;...
  • Page 200 VTS INVERTER WARRANTY CARD USER NAME: ADD: 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:...
  • Page 201 Version: V0119A...

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