Veikong VFD500 Series Operation Manual
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Veikong VFD500 Series Operation Manual

High performance vector and torque
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VFD500 Series AC DRIVE
High Performance vector and torque
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Summary of Contents for Veikong VFD500 Series

  • Page 1 Operation manual VFD500 Series AC DRIVE High Performance vector and torque...
  • Page 2 Preface Thank you for purchasing the VFD500 series high performance vector and torque control frequency inverter VFD500 series Performance higher level than VFD300Afrequency inverterwith advanced functions, such as high performance vector control of induction motor, user-programmable function and backstage monitoring software, variable communication and supporting multiple PG cards etc. It is applicable to textile, papermaking, tension control, wire drawing fans and pumps, machine tools, packaging, food and all kinds of automatic production equipment.Its excellent performance is equivalent and competitive to...

  • Page 3: Table Of Contents

    Contents Chapter 1 Safety Information and Precautions ....................1 1.1 Safety Precautions………………………………………………………………………………………………………………………….1 1.2 Precaution………………………………………………………………………………………………………………………………………2 Chapter 2 Product Information ........................….4 2.1 Designation Rules……………………………………………………………………………………………………………………………4 2.2product series instruction………………………………………………………………………………………………………………..4 2.3Technical Specifications…………………………………………………………………………………………………………………..5 Chapter 3 Product appearance and Installation Dimension……………………………………………………………….7 3.1 Product appearance and installation……………………………………………………………………………………..….…..7 3.1.1Product appearance ........................

  • Page 4: Chapter 1 Safety Information And Precautions

    VFD500 high performance vector control frequency inverter user manual Chapter 1 Safety information and precautions Chapter 1 Safety Information and Precautions Safety Definitions: In this manual, safety precautions are divided into the following two categories: indicates that failure to comply with the notice will result in serous injury or even death indicates that failure to comply with the notice will result in moderate or minor injury andequipment damage Read this manual carefully so that you have a thorough understanding.

  • Page 5: Precaution

    Chapter1 Safety information and precaution VFD500 high performance vector control frequency inverter user manual Use stage Security Level Precautions damage to the drive!  No part of the drive need to withstand voltage test, the product has been made before the test. Otherwise it may cause accident! ...
  • Page 6 VFD500 high performance vector control frequency inverter user manual Chapter 1 Safety information and precautions  Altitude and derating use In areas above 1000m above sea level, it is necessary to derate the inverter due to poor air quality due to poor air quality.

  • Page 7: Chapter 2 Product Information

    Chapter 2 Product information VFD500 high performance vector control frequency inverter user manual Chapter 2 Product Information 2.1 Designation Rules Name plate： TYPE MODEL: VFD500-2R2GT4 POWER POWER: 2.2kW/4.0kW INPUT INPUT: 3PH AC380~440V 50Hz/60Hz OUTPUT OUTPUT: 3PH 0~440V 0~600Hz 5.6A/9.4A S/N: CODE 2-1 name plate Model instruction：...

  • Page 8: Technical Specifications

    VFD500 high performance vector control frequency inverter user manual Chapter2 production information VFD500-030G/037PT4 62.0 60.0 75.0 SIZE E VFD500-037G/045PT4 76.0 75.0 87.0 VFD500-045G/055PT4 92.0 90.0 110.0 optio SIZE F VFD500-055G/075PT4 113.0 112.0 135.0 VFD500-075G/090PT4 157.0 152.0 165.0 SIZE G VFD500-090G/110PT4 170.0 176.0 210.0...
  • Page 9 Chapter 2 Product information VFD500 high performance vector control frequency inverter user manual Undervoltage stall control: control the power consumption of the motor by adjusting the output frequency to avoid yaw failure VdcMax Control: Limit the amount of power generated by the motor by adjusting the output frequency to avoid over-voltage trip;...

  • Page 10: Chapter 3 Product Appearance And Installation Dimension

    Keypay and keypad support size The dimensions of the VFD500 series keypad are shown in Figure 3-1. When installing the keypad on the outside of the control cabinet, use the two screws on the back of the keypad to fix it (right side of Figure 3-1).
  • Page 11 Chapter3 product appearance and wiring VFD500 high performance vector control frequency inverter user manual M3 screw X2 depth 8mm (for mounting to the control cabinet) diagram 3-2keypad dimension If you want to install the keypad on the inside of the control cabinet (to prevent the keypad from protruding toward the outside of the control cabinet), use a keypad Bracket.
  • Page 12 VFD500 high performance vector control frequency inverter user manual Chapter3 Product appearance and wiring Figure 3-4 Keypad support installation diagram and control cabinet processing dimensions Inverter dimensions and installation dimensions Figure 3-5 SIZE A to SIZE C Dimensions Figure 3-6 SIZE D~G Dimensions - 9-...

  • Page 13: Removal And Installation Of Cover And Inlet Plate

    Chapter3 product appearance and wiring VFD500 high performance vector control frequency inverter user manual Table 3-1 VFD500 series appearance and installation dimension Appearance and installation dimension（mm） SIZE Mounting Φd screws M4X16 SIZE A 206.5 ø5.0 M4X16 SIZE B 239.5 ø5.0...
  • Page 14 VFD500 high performance vector control frequency inverter user manual Chapter3 Product appearance and wiring Step 2: Install the upper cover ① Slant the front cover diagonally from the front to ① Step 1: Install the inlet board the docking station ②...

  • Page 15: Wiring

    Chapter3 product appearance and wiring VFD500 high performance vector control frequency inverter user manual 3.2Wiring 3.2.1 Standard wiring diagram Break resistance breaker contactor R/L1 3 phase AC input S/L2 380V~ 50/60Hz T/L3 Main circuit Control circuit PG card RS485 port communi 485+ cation...

  • Page 16: Main Circuit Terminals

    VFD500 high performance vector control frequency inverter user manual Chapter3 Product appearance and wiring 3.2.2 Main Circuit Terminals DC-LINK POWER MOTOR Figure 3-8 SIZE A~SIZE C Main Circuit Terminal Figure 3-9 SIZE D main circuit terminal block diagram Figure 3-10 SIZE E(LEFT) SIZE F~G(RIGHT) Main Circuit Terminal Blocks Table 3-2 Function description of the main circuit terminal of the inverter Terminal Function instruction...

  • Page 17: Terminal Screws And Wiring Specifications

    Chapter3 product appearance and wiring VFD500 high performance vector control frequency inverter user manual 3.2.3 Terminal screws and wiring specifications Table 3-3 Main circuit cable and screw specifications Power terminal Ground terminal Cable Cable Model number Tightening Tightening Screw diameter screw diameter torque（Nm）...

  • Page 18: Control Circuit Terminal

    VFD500 high performance vector control frequency inverter user manual Chapter3 Product appearance and wiring ◆Avoid short circuit the output cables or with the inverter enclosure, otherwise there exists the danger of electric shock. ◆It is forbidden to connect the output terminal of the inverter to the capacitor or LC/RC noise filter with phase lead, otherwise, the internal components of the inverter may be damaged.
  • Page 19 Chapter3 product appearance and wiring VFD500 high performance vector control frequency inverter user manual Table 3-3VFD500 control circuit terminal instruction Type Terminal Terminal Terminal function description Symbol Name 10.10V± 1% Maximum output current:10mA，it provides power +10V Input voltage supply to external potentiometer with resistance range of：1KΩ~51KΩ...
  • Page 20 VFD500 high performance vector control frequency inverter user manual Chapter3 Product appearance and wiring Type Terminal Terminal Terminal function description Symbol Name terminal Pulse input frequency input：0~50KHz /High-speed Voltage range：10V~30V pulse input Optocoupler isolation Open collector Voltage range：0V~24V output Current range：0mA ~50mA Switch Open Open collector output：same as DO1...
  • Page 21 Chapter3 product appearance and wiring VFD500 high performance vector control frequency inverter user manual configuration are shown in the following figure: Figure 3-11 Analog input terminal wiring diagram The AO1 and AO2 terminals support the voltage output (0~10V) and the current output (0~20mA). They are selected by jumpers “AO1”...
  • Page 22 VFD500 high performance vector control frequency inverter user manual Chapter3 Product appearance and wiring C：NPN mode uses external +24V power supplyD：PNPNPN mode uses external +24V power supply 3-13 Switching Digital input terminal wiring diagram Note： When using an external power supply, the shorting tab between +24V and PLC must be removed, otherwise the product will be damaged! When using an external power supply, connect the negative terminal of the external power supply to COM when using HDI, otherwise HDI is invalid!
  • Page 23 Chapter3 product appearance and wiring VFD500 high performance vector control frequency inverter user manual external power supply to the COM terminal.  4 85Communication terminal instructions 3-15Single inverter RS485 directly communicates with the host computer 3-16Multiple inverter RS485 is connected to the host computer for communication - 20 -...

  • Page 24: Emcquestion And Solution

    VFD500 high performance vector control frequency inverter user manual Chapter3 Product appearance and wiring 3.3EMCquestion and solution The working principle of the inverter determines that it will certainly produce electromagnetic interference, affecting and interfering with other equipment. In the meantime, the frequency converter usually works under the industrial environment with very strong noise,its internal weak signal is also easily disturbed.
  • Page 25 Chapter3 product appearance and wiring VFD500 high performance vector control frequency inverter user manual recommended to install the AC output reactor when the motor cable length exceeds 100 meters. Refer to the following table for carrier frequency setting .3-3 Inverter output cable length and carrier frequency table Cable length between drive 20m below 50m below...

  • Page 26: Chapter 4 Operation And Display

    Chapter 4 Operation and display VFD500 high performance vector control frequency inverter user manual Chapter 4 Operation and display 4.1 LED Instruction of operation and display LED keyboard consists of 5 digital tubes, 7 lights, 8 keys and a potentiometer; can be used to set the parameters, status monitoring and operation control, LED keyboard shape as shown in Figure 4-1：...

  • Page 27: Display Hierarchy And Menu Mode

    VFD500 high performance vector control frequency inverter user manual Chapter 4 Operation and display Indicator light:Hz · Indicate the digital display unit, all three lights off menas other Indicator light:A units Indicator light:V • Off: indicates a stop condition. • On: indicates inverter is running.· Running lights Blinking: Deceleration stopped.

  • Page 28: Digital Tube Display

    Chapter 4 Operation and display VFD500 high performance vector control frequency inverter user manual  Verify mode（-vrF-） In this menu mode, only parameters that differ from the factory settings are displayed。  Guide mode（-GdE-） When users first use the inverter, can guide the user to complete a simple trial run。 4.3 Digital tube display Display of decimal data 16 digits:...

  • Page 29: Test Run

    VFD500 high performance vector control frequency inverter user manual Chapter 4 Operation and display Symbol Meaning tUnE Motor parameter self-learning bUSY Processing parameter read and write requests • Indicates that the parameters have been changed and saved to the EEPROM •...

  • Page 30: Chapter 5 Function Code Table

    Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Chapter 5 Function Code Table The following is the VFD500 parameter distribution list： classification Parameter group Page 00:Basic function Page29 01:frequency source selection Page31 02:start and stop Page 37 03:Ramp and S curve Page 39...
  • Page 31 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Function Parameter name Description Default Property code 00Group Basic Function 0 ~ 65535  No user password status (P00.01 = 1 after power-on): Entering the same non-zero value twice in succession sets a user password and enters lockout.
  • Page 32 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Function Parameter name Description Default Property code 0：Speed mode 1：Torque mode  If use with DI function,19:Switch between ★ P00.05 Running mode torque and speed Control and 20: torque control diabled.
  • Page 33 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Functio Parameter name Description Default Property n code 01Group frequency source selction 0：Digital setting 1：AI1 2：AI2 3：AI3(reserved) 4：AI4（reserved） Main frequency source 5：HDI ★ P01.00 selction (A) 6：multiple speed 7：communication 8：PID...
  • Page 34 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Functio Parameter name Description Default Property n code Lower limit frequency(P01.09)～maximum ☆ P01.08 Upper limit frequency 50.00Hz frequency (P01.06) ☆ P01.09 Lower limit frequency 0.00Hz～upper limit frequency 0.00Hz Action when set 0：Run at low limit frequency...
  • Page 35 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Functio Parameter name Description Default Property n code 3:AI2 4:Reserved 5:Reserved 6:HDI pulse 7:Communication 8:PID Ten’s digit：Combination of multiple speed 0：Combination methord 1：Priority method K1-K4 Each represent DI multiple terminal 1-4 status ,O represent ineffective ,1 represent effective,M indicates current output number of speed.Instructions of multiple speed combination 0: Combination method M = K1 + (K2*2) + (K3*4) + (K4*8)
  • Page 36 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Functio Parameter name Description Default Property n code plc 11 frequency(P01.06) Lower limit frequency(P01.09) ～ maximum Multiple speed 11/in-built ☆ P01.32 0.00Hz plc 12 frequency(P01.06) Multiple speed 12/in-built Lower limit frequency(P01.09)～maximum ☆...
  • Page 37 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Functio Parameter name Description Default Property n code risingtimecoeffcient This function is mostly used in textile and chemical industry and some application such as traversing and winding so it is used for balancing the workload allocation when multiple motors are used to drive the same load.
  • Page 38 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Function Parameter name Description Default Property code 02 Group Start and stop Control 0：direct start Inverter will start from P02.01,After P02.02,It will go to setting frequency as per S curve 1：speed tracking/Searching ★...
  • Page 39 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Function Parameter name Description Default Property code decrease lower than delaying frequency at stop (P02.13),inverter will block pulse output after delaying time at stop (P02.14).if run command comes during delaying time,inverter will restart.it is useful to some application with jog function...
  • Page 40 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Function Parameter name Description Default Property code 03 Group Ramp and S curve Acceleration 0：linear ★ P03.00 deceleration curve 1：S curve A selection 2：S curve B Acceleration and deceleration curve, also known as "Ramp Frequency Generator (RFG)", is used to smooth the frequency command.
  • Page 41 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Function Parameter name Description Default Property code on model Depend ☆ P03.07 Acceleration time4 0.01～60000s same as P03.01 on model Depend ☆ P03.08 Deceleration time4 0.01～60000s same as P03.02 on model The VFD300A provides four groups of acceleration and deceleration time.
  • Page 42 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Function Parameter name Description Default Property code S-curve ☆ P03.14 Deceleration SAME AS P03.11 0.50s Arrival time Accel and Deceltime 0：maximum frequency ★ P03.15 frequency 1：Motor rated frequency benchmark 0：1s Accel and Decel...
  • Page 43 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Function Parameter name Description Default Property code Ten’unit：when input signal lower than minimum input 0：equal to minimum input 1：equal to 0.0% ☆ P04.08 AI1 filter time 0.000s～10.000s 0.100s 0.00V～10.00V ( it is used to view the port voltage of AI1.
  • Page 44 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Function Parameter name Description Default Property code 0：equal to minimum input 1：equal to 0.0% AI4(option card) ☆ P04.20 0.000s～10.000s 0.100s filter time 0.00V～10.00V ( it is used to view the port voltage of AI4. When AI4(option card) ●...
  • Page 45 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Function Parameter name Description Default Property code axis 3 P04.37 Note:input less than P04.31，output decide by curve Curve C vertical -100.0%～ ☆ P04.36 60.0% ten’s digit axis 3 100.0% Curve C horizontal...
  • Page 46 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 05 Group Analog and Pulseoutput Actual output Pulse ● r05.00 0.00kHz～50.00kHz frequency 0：Common numeric output (DO2 P07.02) ☆ P05.01 HDO Pulse Output type 1：high frequency pulse output (Hdo) 0：Running frequency（0～max frequency）...
  • Page 47 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table 06 Group Digital input Bit0～Bit6 Correspond to DO1～DO7 ● r06.00 DI port status Bit12～Bit15 Correspond to VDI1～VDI4 0：no function 1：run terminal ★ P06.01 DI1 Numeric input function 2：reverse/Forward and reverse switchover 3：three wire control 4：forward jog command...
  • Page 48 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 36：Accel and Decel Stop VDI2 Numeric input 37：User-defined fault 1 ★ P06.14 function（option card） 38：User-defined fault 2 39：PID pause 40：PID integral pause 41：PID parameter Switchover VDI3 Numeric input ★...
  • Page 49 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table ☆ 0.000s～30.000s P06.28 DI4 ineffective delay time 0.000s 0：2-wire mode (FWD+REV)1 Two wire/3wire operation 1：2-wire mode RUN+DIRECTION)2 ★ P06.29 control 2：3-wire 1(FWD+REV+ENABLE) 3：3-wire 2 RUN +FWD/REV+ENABLE DI1 Forward DI1 operation Run (FWD)
  • Page 50 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual When command is terminal ,power on and terminal effective, inverter will not run ,so need terminal ineffective then effective,then inverter will run ★ P06.32 DI terminal on/ready time 0.000s～30.000s 1.000s 07 Group Digital output...
  • Page 51 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table 31:Single running time arrival 32:Variable selector unit 1 output 33:Variable selector unit 2 output 34:Variable selector unit 3 output 35:Variable selector unit 4 output 36:Logic unit 1 output 37:Logic unit 2 output VDO2(virtual DO2) output ☆...
  • Page 52 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 08Group Digital output setting Frequency detection value ☆ P08.00 0.00Hz～maximum frequency(P01.06) 50.00Hz (FDT1) Frequency detection ☆ P08.01 0.0%～100.0% FDT1 5.0% hysteresis 1 Frequency detection value ☆ P08.02 0.00Hz～maximum frequency(P01.06) 50.00Hz...
  • Page 53 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Output overcurrent ☆ P08.12 0.0%～300.0% motor rated time 200.0% threshold 0.000～30.000sNotice：When output Overcurrent detection current≥P08.12 and endure P08.13 ☆ P08.13 0.100s delay time time,corresponding DOoutput effective signal IGBT Module temperature ☆...
  • Page 54 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 10 Group encoder type 0: ABZ 1: ABZUVW ★ P10.01 Encoder type 2: Rotary/resolver 3: sin/cos encoder  Consult factory when need PG card 1～65535 ★ P10.02 Encoder line number 1024...
  • Page 55 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table 11 Group Motor 1 Parameter 0：AC asynchronous motor ● P11.00 Motor type 1：Synchronous motor(Special software) 0.1kW～800.0kW  when power is less than 1kw ,0.75kw set to 0.8 as per round up principle ,0.55kw motor set 0.6 ★...
  • Page 56 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Unit:0.001Ω(P11.02<30kW) Stator resistor of ★ P11.11 Depend Unit:0.01mΩ(P11.02>=30kW) Asynchronous motor Unit:0.001Ω(P11.02<30kW) Rotor resistor of ★ P11.12 Depend Unit:0.01mΩ(P11.02>=30kW) Asychronous motor Leakage inductance of Unit:0.01mH(P11.02<30kW) ★ P11.13 Depend Asychronous motor Unit:0.001mH(P11.02>=30kW)
  • Page 57 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table 12 Group Motor 1 VF control parameter 0：linear VF 1：Multi-point VF 2：VF to the 1.3 ★ P12.00 VF curve 3：1.7 power 4：2.0 power 5：VFcomplete separation 6：VF Half separation ...
  • Page 58 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 1(F2) VF curve F3(P12.08) ☆ P12.06 Multi-point VF Voltage 2(V2) 0.0%～100.0% 100.0% Multi-point VF Frequency ☆ P12.07 multi-point VF curveF2(P12.05)～600.00Hz 50.00Hz 3(F3) ☆ P12.08 Multi-point VFVoltage 3(V3) 0.0%～100.0% 100.0% ☆...
  • Page 59 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table 13 Group Motor 1 vector control Speed Proportional Gain ☆ P13.00 0.1～100.0 12.0 ASR_P1 Speed Integral Time ☆ P13.01 0.001s～30.000s 0.100s constant ASR_T1 Speed Proportional Gain ☆...
  • Page 60 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 14 Group Torque control 0：digital setting 1：AI1 2：AI2 ★ P14.00 Torque setting 3：AI3(reserved) 4：AI4(reserved) 5：HDI 6：communication ☆ P14.01 Torque digital setting -200.0～200.0% Benchmark 10.0%～300.0% Notice:torque benchmarks for analog inputs and ★...
  • Page 61 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table 16 Group Energy saving control parameter Electricity meter count ● r16.00 Unit:KW/H (32BIT) Unit:0.1kw,output power will be negative in regen ● r16.02 Output power state ● r16.03 Power factor -1.000～1.000...
  • Page 62 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 20 Group User-defined function code menu User-defined function code ☆ P20.00 00.00 User-defined function code ☆ P20.01 00.00 User-defined function code ☆ P20.02 00.00 User-defined function code ☆...
  • Page 63 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table 21 Group Keypad and Display Group 0: Chinese ☆ P21.00 LCD language option 1: Englishthis parameter valid in VFD500 0：no function; 1：Forward Jog 2：Reverse Jog; 3：Forward/reverse Switch ★...
  • Page 64 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Unit’s digit: quick editing function selection 0: invalid 1：Numeric frequency setting 2：Numeric torque setting 3：PID digital setting 0 Note: The quick editing function means that if the current monitoring value is the output frequency or command frequency under the monitoring status, press the [ENTER] key to enter the...
  • Page 65 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table 22 Group AC drive data and configuration Depend on drives power ≤7.5kW: 1kHz～12.0kHz 11kW～45kW: 1kHz～8kHz ≥55kw: 1kHz～4kHz The carrier frequency can be reduced when it came like following phenomenon: 1 The leakage current generated by the inverter is large ☆...
  • Page 66 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual It is only used in special situation 10%～100%(modulation percentage) When P22.06 is set to 1, increasing this ★ P22.07 DPWM switching point setting vaule can reduce the electromagnetic noise in the middle speed section.
  • Page 67 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table 23 Group Drive protection function setting Unit’digit :Overvoltage stall control 0:overvoltage stall disabled 1:overvoltage stall enabled 2:overvoltage stall self-adjustable Ten’unit:Undervoltage stall control ★ P23.00 Bus voltage control option 0:undervoltage stall disabled 1:undervoltage stall deceleration(decelerate to zero speed and run at zero speed)
  • Page 68 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Ten’unit: user self-defined fault 1 same as Unit’s digit Hundred’unit: user self-defined fault 2 same as Unit’digit Thousand’s unit: communication fault same as unit’s digit Unit’s digit: motor overload 0: coast to stop 1: emergent stop 2: stop as per stop mode...
  • Page 69 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Define as per bit: bit0-undervoltage;bit1- inverter overload ☆ P23.24 fault reset bit2-inverter overheat ;bit3-motor overload bit4-motor overheat;bit5-user’fault 1 bit6- user’fault 2; bit7～15 reserved Define as per bit: bit0-overcurrent during acceleration;bit1-overcurrent during deceleration bit2-overcurrent during constant speed;bit3-over...
  • Page 70 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 24 Group motor Protection parameter Motor overload protection ☆ P24.00 0.20～10.00 1.00 gain Motor overload starting ☆ P24.01 50.0%～150.0% 100.0% current at zero speed Motor overload starting ☆...
  • Page 71 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table ten’unit:temperature detecting channel 0:AI3(IO card ) 1:AI4(IO card) Motor 1 overheat ☆ P24.05 0.0℃～200.0℃ 120.0℃ protection threshold Motor 1 overheat warning ☆ P24.06 50%～100% threshold Motor 1 temperature read ●...
  • Page 72 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 25 Group Fault tracking parameter - see detail chapter 6 fault diagnosis and ● r25.00 current fault type solution Output ● r25.01 frequency at fault Unit:0.01Hz Output current at ●...
  • Page 73 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table fault Running mode ● r26.04 status 1at fault See Parameter r27.10 Input terminal Bit0～Bit6 corresponds to DI1～DI7 ● r26.05 status at fault Bit12～Bit15 corresponds to VDI1～VDI4 working time at ●...
  • Page 74 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 27 Group Monitoring parameter Running ● r27.00 It can set unit as per Parameter P21.07 frequency ● r27.01 Set frequency It can set unit as per Parameter P21.07 bit0：direction of running frequency bit1：direction of setting frequency Direction...
  • Page 75 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Bit6～7:current running mode:0-speed;1-torque;2-position Accumulated ● r27.14 Unit:hour power on time Accumulated ● r27.15 Unit:hour running time Heat sink ● Unit:0.1 ℃ r27.18 temperature ● r27.19 Main frequency Unit:0.01Hz Auxiliary ●...
  • Page 76 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual from master overtime,it will trip as Er.485 Number of process Add 1 after receive one data，0～65535 ● r30.06 data received count in cycle Number of process Add 1 after transmiss one data，0～65536 ●...
  • Page 77 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table 40 Group PID function PID final output ● r40.00 Read only unit:0.1% value final ● r40.01 Read only unit:0.1% value final ● r40.02 Read only unit:0.1% feedback value deviation ●...
  • Page 78 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual When PID reference source is digital setting, PID digital setting 0~3 depends on DI terminal function 43 (preset PID terminal I ) and 44 ( preset PID terminal 2): preset PID terminal1 preset PID terminal 2 PID Digital setting value(0.1%)
  • Page 79 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table value 7: (ref1+ref2)/2 8:sqrt(fdb1） 9:sqrt(fdb1-fdb2) 10:sqrt(fdb1+fdb2) 11:sqrt(fdb1)+sqrt(fdb2) 12:fdb1and fdb2 switchover Sqrt means square root calculation,eg:sqrt(50.0%)＝70.7% 0-positive ☆ P40.14 PID output feature 1-negative The PID output characteristic is determined by P40.14 and Di terminal 42 function PID positive/negative switching: P40.14 = 0 and PID positive/negative switching terminal (DI function No.
  • Page 80 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual when valid 2：automatic switchover based on deviation The absolute value of PID command and feedback deviation is less than P40.24, using KP1, TI1, TD1; the absolute value of deviation is greater than P40.25, using KP2, TI2, TD2 parameters;...
  • Page 81 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table PID operation at 0-No PID operation at stop ☆ P40.39 stop 1-PID operation at stop PID command ☆ P40.40 for accel and 0.0s～6000.0s 0.0s decel time 0-digital setting PID offset 1-AI1...
  • Page 82 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Sleep setting 0.00Hz～600HZ,It will sleep if value is less ☆ P41.01 value by 0.00Hz than this value frequency Wake up 0.00hz～600.00hz, ,It will wake up if value is ☆...
  • Page 83 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table PLC running ☆ P42.04 1～60000 times 0.0～6553.5 unit depend on P42.21 Notice:Running time do not conclude ☆ P42.05 PLC step 1 acceleration and deceleration time,same as running time following PLC step 2...
  • Page 84 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 2- ACCEL/DECEL time 3 3- ACCEL/DECEL time 4 Unit’digit: ACCEL/DECEL time 5 Ten’digit: ACCEL/DECEL time 6 Hundred’digit: ACCEL/DECEL time 7 PLC step 5-8 Thousand’digit: ACCEL/DECEL time 8 ☆...
  • Page 85 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Parameter bit selection Parameter bit selection Delay control parameter Parameter P43.01 P43.03＝x P43.04,P43.05 P43.02 Delay Unit 1 Logical Parameter input output Obtain delay unit Turn choice 0- status parameter on/turn off positive...
  • Page 86 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual delay time Delay unit 4 ☆ P43.14 input parameter 00.00-98.99(function code index) 0.0s selection Delay unit 4 ☆ P43.15 input bit 0-15 0.0s selection Delay relay 4 on ☆...
  • Page 87 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table VFD500 inbuilt 4 group variable selector,this function can be used for any two function code parameters,by selecting the comparison relationship, and output will be 1 if it meet conditions or it will be 0.Variable selector output can act as DI,VDI,virtual relay input and DO,relay.etc output.Users can easily and flexibily get logic function ,variable selector 1 frame as follows P44.04...
  • Page 88 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual Variable selector ☆ P44.17 4 hysteresis 0～65535 width Logic block 1 ☆ P44.18 threshold 00.00-98.99(function code index) 00.00 parameter 1 Logic block 1 threshold ☆ P44.19 00.00-98.99(function code index) 00.00 parameter2...
  • Page 89 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Ten’digit:parameter 2 bit selection 0-F (Represent 0-15),PP44.23 corresponds to 0-15 bit 0:no function;1:and;2:or;3:not and;4:not or;5:Xor 6:Ref=1 effective;Ref2=1 ineffective Logic bock 2 7:Ref1 up effective,Ref2 up ineffective ☆...
  • Page 90 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual 8:Ref1 up and signal reverse 9:Ref1 up and output 200ms pulse width 10:Ref2=0 ineffective always;Ref2=1,Ref1 up effective Constant setting ☆ P44.34 0～65535 Constant setting ☆ P44.35 0～65535 Constant setting ☆...
  • Page 91 VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table Counter 1 ☆ P45.09 Electronic gear 1～65535 denominator VFD500 has two inbuilt counters:counter 1 is for 32 bit multifunctional counter with electronic gear;Counter 2 is a common counter with 16 bit without electronic gear.following is counter 1 function and use. Counter 1 get input pulse signal via DI function 50 (counter 1 Input),when counter 1 comes to setting value (P45.04) via electronic gear,it can come to signal via DO function (21) and counter will continue to count When counter arrive maximum value,it will decide to overflow as per P45.13...
  • Page 92 Chapter 5 Function code table VFD500 high performance vector control frequency inverter user manual time option 1：Accel and Decel time 3 When choose 1,Motor 2 can convert betweens accel and decal time 3 and 4 by DI terminal function code 55 or switch by output frequency comparing with P60.05 P60.06）...

  • Page 93: Chapter6 Fault Diagnosis And Solution

    Chapter 6 Fault diagnosis and solutions VFD500 high performance vector control frequency inverter user manual Chapter6Fault Diagnosis and Solution VFD500 inverter has 24 types of warning information and protection function. In case of abnormal fault, the protection function will be invoked, the inverter will stop output, and the faulty relay contact of the inverter will start, and the fault code will be displayed on the display panel of the inverter.
  • Page 94 VFD500 high performance vector control frequency inverter user manual Chapter6 Fault diagnosis and solutions Fault Name Display Possible Causes Solutions 1: The output circuit is grounded or 1: Eliminate external faults. short circuited. 2: Perform the motor 2: Motor auto-tuning is not performed. auto-tuning.
  • Page 95 Chapter 6 Fault diagnosis and solutions VFD500 high performance vector control frequency inverter user manual Fault Name Display Possible Causes Solutions 1. Instantaneous power cut 1. Reset failure 2, the inverter input voltage is not in the 2. Adjust the voltage to the normal scope of the specification requirements range 3.
  • Page 96 VFD500 high performance vector control frequency inverter user manual Chapter6 Fault diagnosis and solutions Fault Name Display Possible Causes Solutions 1, temperature detection line broken 1. Check the thermistor wiring 2, drive board is faulty 2. Ask for technical support module temperature Er.tCK 3.
  • Page 97 Chapter 6 Fault diagnosis and solutions VFD500 high performance vector control frequency inverter user manual Fault Name Display Possible Causes Solutions 1: Reduce the load and check 1: The load is too heavy or locked- By wave the motor and mechanical rotor occurs on the motor.

  • Page 98: Chapter7 Selection Guide Of Inverter Accessory

    VFD300A high performance vector control frequency inverter user manual Chapter 7 Selection guide of inverter Accessory Chapter7Selection Guide of inverter Accessory Selection Guide of braking component The braking resistor is used to consume the energy fed back by the motor to the inverter during braking or generating operation, so as to achieve quick braking or prevent the inverter from reporting the main circuit overvoltage fault.

  • Page 99: Pg Card Type

    Chapter 7 Selection guide of inverter Accessory VFD500 high performance vector control frequency inverter user manual ≥ 90Ω VFD500-5R5G/7R5PT4B 800W ≥ 68Ω VFD500-7R5G/011PT4B 1000W ≥ 45Ω VFD500-011G/015PT4B 1.2KW ≥ 32Ω VFD500-015G/018PT4B 1.5KW ≥ 25Ω VFD500-018G/022PT4B 2.0KW Built-in as option ≥ 22Ω VFD500-022G/030PT4B 2.5KW ≥...
  • Page 100 VFD300A high performance vector control frequency inverter user manual Chapter 7 Selection guide of inverter Accessory Encoder W-signal Note:UVW is Encoder used to the W+signal synchronous Encoder motor V-signal incremental Encoder encoder, no V+signal need wiring Encoder when it is not U-signal used.

  • Page 101: Io Extension Card

     VFD500-IOEX1 Extension card The VFD500-IOEX1 expansion card is a multi-function IO expansion card for VFD500 series inverters. It can expand 4 channels of DI, 2 channels of AI, and 4 channels of DO. Among them, AI4 can be used as ordinary voltage type input analog quantity, and can also be used as PT100.
  • Page 102 VFD300A high performance vector control frequency inverter user manual Chapter 7 Selection guide of inverter Accessory PT100 temperature detection input. PT1000 temperature detection input. Open collector output 3 Open collector output 4 Voltage range： Open collector output 5 0~24V Open collector output 6 Digital input power supplying terminal It is used for switching between high and low level of switch input.

  • Page 103: Chapter8 Daily Maintenance Of Frequency Inverters

    Chapter 8 Maintenance VFD500high performance vector control frequency inverter user manual Chapter8Daily maintenance of frequency inverters Daily maintenance Due to the influence of temperature, humidity, dust and vibration, it will lead to poor heat dissipation and component aging of frequency inverter, and results in potential failure or reducing the service life of frequency inverter.

  • Page 104: Warranty Items

    VFD500 high performance vector control frequency inverter user manual Chapter 8 Maintenance Part Name Service Life 2 ~ 3 Years Electrolytic capacitor 4 ~ 5 Years The user can confirm the replace time according to the running time. 1) Possible reasons for the damage of cooling fan: bearing wear and vane aging. Distinguish standard: Any cracks in the fan vanes, any abnormal vibration sound during the starting of frequency inverter.

  • Page 105: Appendix A Modbus Communication Protocol

    RS485 terminal default data format: 1-8-N-1 (1 start bit, 8 data bits, no parity, 1 stop bit), the default baud rate: 9600bps. See parameter group set 30. Message format The VFD500 series inverter Modbus message includes the start sign, the RTU message, and the end sign。 ≥3.5Byte ≥3.5Byte...
  • Page 106 VFD500 high performance vector control frequency inverter user manualAppendix A Modbus communication protocol  Request PDU Command code 1byte 0x03 initial address 2byte 0x0000～0xFFFF(high 8 bit in front) Number of registers 2byte 0x0001-0x0010 (1～ 16,high 8 bit in front)  Response PDU Command code 1byte...
  • Page 107 Appendix A Modbuscommunication protocol VFD500 high performance vector control frequency inverter user manual in front,first send initial address’register value  Respond PDU Command code 1byte 0x10 0x0000 ～ 0xFFFF( high Initial address 2byte 8 bit in front) Number of register 2byte 1～16(1～16, high 8 bit in front)
  • Page 108 VFD500 high performance vector control frequency inverter user manualAppendix A Modbus communication protocol request (such as the register address does not exist, etc.), the slave station will return an abnormal response to inform the master of the actual situation. Abnormal response command code = normal response command code + 0x80, Abnormal code value and meaning as shown in the following table Error Name...
  • Page 109 Appendix A Modbuscommunication protocol VFD500 high performance vector control frequency inverter user manual (0x28=40, 0x0F=15). Communication command.The values and functions are as follows： 0x0000：disable command ； 0x0001：forward running； 0x0002：reverse running； 0x7000 0x0003：forward jog； 0x0004：reverse jog； 0x0005：free stop； 0x0006：decelerating stop； 0x0007：immediate stop； 0x0008：fault reset；...
  • Page 110 ShenZhen VEIKONG Electric CO., Ltd. Factory Address: Block E01,first industrical park lingbei 5 road ,phoenix community,fuyong street , Bao'anDistrict, Shenzhen ,China TechnicalSupport Hotline: +86-0755-89587650 Web Site: www.veikong-electric.com...

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