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Wecon VZ2000 Series User Manual

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  • Page 1 VZ2000 Series 未找到目录项。 User Manual...
  • Page 2 Contents Safety Precautions ..........................3 VZ2000 Series User Manual .......................4 Chapter 1 Introductions ........................4 1.1 Technology Features ......................4 1.2 Description of Name Plate ....................7 1.3 Selection Guide........................8 Chapter 2 Installation and wiring ......................9 2.1 Environment and installation requirements................9 2.2 The opening size of the keyboard ..................
  • Page 3 Thank you very much for choosing VZ2000 Series Inverter. Before installing, operating, maintaining or checking the driver, please read this manual carefully to ensure proper usage. Keep this manual easily accessible so that it can be referred anytime as necessary.
  • Page 4 VZ2000 Series User Manual Chapter 1 Introductions 1.1 Technology Features Items VZ2000 Sensorless flux vector control (SFVC) Control mode Voltage/Frequency (V/F) control Vector control: 0-320 Hz Maximum frequency V/F control: 0-3200Hz 1kHz-16kHz Carrier frequency The carrier frequency is automatically adjusted based...
  • Page 5 regulation (AVR) when the mains voltage changes The current and voltage are limited automatically Overvoltage/ during the running process so as to avoid frequent Overcurrent stall control tripping due to overvoltage/over current. It can limit the torque automatically and prevent Torque limit and control frequent over current tripping during the running process...
  • Page 6 Lower than 1000m (Lower the grades when using Altitude higher then 1000m) -10℃-40℃ (Lower the grades if the ambient Ambient temperature temperature is between 40°C and 50℃) Humidity Less than 95%RH, without condensing Vibration Less than 5.9 m/s² (0.6 g Storage temperature -20℃-60℃...
  • Page 7 1.2 Description of Name Plate VT 2 400 - 3R7/5R5 G/P - □ ① ② ③ ④ ⑤ ⑥ Identification Description ① Series name ② Classification 200: 1PH AC220V ③ 200/400 400: 3PH AC380V 3R7: 3.7kW ④ 3R7/5R5 5R5: 5.5kW G: Constant torque ⑤...
  • Page 8 1.3 Selection Guide 1. 3PH AC380V±15%/1PH AC220V±15% Rated Output Rated Input Rated Output Motor Power Model Power (KW) current (A) Current (A) (kW) 1PH/3PH AC 220V±15% VZ2200-0R4G VZ2200-0R75G 0.75 0.75 VZ2200-1R5G VZ2200-2R2G 10.0 VZ2200-3R7G 16.0 3PH AC380V±15% VZ2400-0R75G 0.75 0.75 VZ2400-1R5G VZ2400-2R2G VZ2400-3R7G/5R5P...
  • Page 9 Inverter can't satisfy the specifications of environment, protection or fault could lead to the Inverter. VZ2000 series inverter of wall hung inverter, please use the vertical installation so that the air convection and the heat dissipation effect can be better.
  • Page 10 (2) Multiple inverters installed in one control cabinet. Please pay attetion: ①When encasing the multiple inverters, install them in paralled as a cooling measure. ②If multiple inverters are installed in one control cabinet, please leave enough clearances and take cooling measure.
  • Page 11 The inverter's outside shape and the installation dimensions. (1) 0.4-22kW (2) 30--160kW...
  • Page 12 (3) 185--220kW Outline dimension (mm) Installation size (mm) Model ød VZ2200-0R4G 62.7 132.7 VZ2200-1R5G VZ2200-2R2G VZ2200-3R7G VZ2200-5R5G VZ2200-7R5G VZ2400-0R4G 62.7 132.7 VZ2400-2R2G VZ2400-3R7G/5R5P VZ2400-5R5G VZ2400-7R5P VZ2400-11G/15P VZ2400-15G/18.5P 182.5 VZ2400-22G/30P VZ2400-30G/37P VZ2400-37G/45P VZ2400-45G/55P VZ2400-55G/75P VZ2400-75G/90P 256.5 VZ2400-90G/110P VZ2400-110P/132P VZ2400-132G/160P VZ2400-160G/185P VZ2400-132G/160PZ 871.5 VZ2400-160G/185PZ A1: 220...
  • Page 13 ød: 13 2.2 The opening size of the keyboard (1) 0.4--22kW 68.5mm*39mm (2) 30kW or above 70mm*119mm 2.3 The Inverter Wiring The inverter wiring of the main part and the control part. 2.3.1 The inverter wiring of the main part...
  • Page 14 2.3.2 the descriptions of peripheral devices (1) AC power supply Use with the permissible power supply in specifications of the inverter. (2) Moulded case circuit breaker: (MCCB) When the power supply voltage is low or the input terminal short circuit occurs, the breaker can provide protection, during inspection, maintenance or the inverter is not running.you can cut off the breaker to separate the inverter from the power supply.
  • Page 15 ·Install noise isolation for other equipment by means of isolation transformer or power filter. 2.3.4 Device recommended specifications Input Side Main Circuit Breaker Applicable Inverter Input Motor Output Magnetic Cable Type Selection Type voltage (kW) contractor (mm²) VZ2200-0R4G 0.75 VZ2200-0R75G 0.75 0.75 VZ2200-1R5G...
  • Page 16 2.3.5 Main circuit terminals and description 1.Main circuit terminal arrangement VZ2000 series inverter is as follows:...
  • Page 17 2.Description of main circuit terminals Terminal Name Description R/L1, S/L2, T/L3 Connect to the commercial power supply U/T1, U/T2, U/T3 Inverter output terminals, connect a three-phase motor +/B1, - Positive and negative DC inverter, brake unit can be connected. +/B1, B2 Connect brake resistor.
  • Page 18 2.4 Control Terminals Control terminal arrangement 2.4.1 Control Terminal Description (1) Input signals Terminal Name Function Description Remarks Forward command input (multi-function Multi-function input terminals input terminals) S1-S4, FWD, REV terminals by Reverse command input (multi-function reference number of specific settings set the terminal and GND input terminals)
  • Page 19 Multi-function input terminals closed effective Multi-function input terminals High-speed pulse input terminal (optional) Multi-function input terminals Analog output terminal 0-10V/0-20mA Frequency setting power Analog voltage input terminal 0-10V Analog input terminal 0-20mA/0-10V Input signal common Optically coupled output common Multifunctional optical coupling output contacts RS485 positive RS485...
  • Page 20 Control panel switch Description: Switch name Switch Description Voltage (0-10V) /current (0-20mA) input switch V, FIC short for voltage input; I, FIC short for current input Voltage (0-10V) /current (0-20mA) output switch V and FOV shorted to voltage output; I and FOV shorting current output Control loop distribution NOTES: (1) Please let the control signal lines and the main lines, and other power lines, power lines separate traces.
  • Page 21 Chapter 3 Operation 3.1 Digital Operator Description Panel can also be called keypad. 3.1.1 the picture of the panel (1) 0.2-22kW (2) 30kW or above...
  • Page 22 3.1.2 the descriptions of the key's function Name Description Programming key Entry or escape of first-level menu Progressively enter menu and Data enter key confirm parameters UP Increment Key Progressively increase data or function codes DOWN Decrement Progressive decrease data or function codes n parameter setting mode, press this button to select the bit to be modified n other...
  • Page 23 3.2 Operational process 3.2.1 Parameter Settings Three-level menu: 1. The function code group (first menu); 2. Function code symbols (second menu); 3. Function code set value (third menu). Explanation: the three-level menu operation, can press PRG or ENTER to return to the secondary menu.
  • Page 24 can press STOP key on the keyboard or terminal function to conduct the fault reset (P5), after fault reset, the inverter is in the standby state. If the inverter is in fault state, the user does not carry on the fault reset, the inverter is in the running to protect state, inverter can't run. 3.2.3 Motor parameter auto-tuning 1: The dynamic parameter auto-tuning Choosing no PG vector control operation mode, input motor nameplate parameters must be...
  • Page 25 P7.03 and P7.04 bit (converted into binary)choice, press the key to switch the display order of the selected parameters, press the JOG key to left in order to switch the display selected parameters. 3.3.5 Failure VZ2000 series offers a variety of fault information, please refer VZ2000 series inverter faults and their countermeasures.
  • Page 26 3.4 Quick commissioning...
  • Page 27 Chapter 4 List of Function Parameters If PP.00 is set to a non-zero number, parameter protection is enabled. You must enter the correct user password to enter the menu. To cancel the password protection function, enter with password and set PP.00 to 0. Parameters menu the user customizes are not protected by password.
  • Page 28 0: Digital setting (P01.0 preset frequency, can modify the UP/DOWN, power lost don't memory) 1: Digital setting (P0, 10 preset frequencies, can modify the UP/ DOWN, power lost memory) Main frequency ★ P0.04 2: FIV source X selection 3: FIC 4: Reserved 5: Pulse setting (S3) 6: Multistage instruction 7:...
  • Page 29 Model ☆ P0.17 Carrie frequency 1kHz-16.0kHz dependent Carrier frequency 0: No ☆ P0.18 adjustment with 1: Yes temperature Acceleration/ 0: 1s ★ P0.19 Deceleration 1: 0.1s time unit 2: 0.01s Frequency offset of auxiliary frequency 0.00Hz-Maximum frequency ☆ P0.21 0.00Hz P0.12 source for X and Y operation...
  • Page 30 Frequency offset of auxiliary frequency 0.00Hz-Maximum frequency ☆ P0.21 0.00Hz source for X and Y P0.12 operation 0: direct start 1: Rotational speed tracking ☆ P1.00 Start mode restart 2: Pre-excited start (asynchronous motor) 0: From frequency at stop Rotational speed ★...
  • Page 31 selection 0: Common asynchronous motor 1: Variable frequency asynchronous motor Model ★ P2.01 Rated motor power 0.1kW-30.0kW dependent Rated motor Mode ★ P2.02 1V-2000V voltage dependent Rated motor Model ★ P2.03 0.01A-655.35A current dependent Rated motor Model ★ P2.04 0.01Hz-maximum frequency frequency dependent Rated motor...
  • Page 32 Speed loop ☆ P3.03 1-100 proportional gain 2 Speed loop integral ☆ P3.04 0.01s-10.00s 1.00s time 2 Switchover P3.02-maximum output ☆ P3.05 10.00Hz frequency 2 frequency Vector control slip ☆ P3.06 50%-200% 100% gain Time constant of ☆ P3.07 0.000s-0.100s 0.000s speed loop filter Vector control...
  • Page 33 0: Linear V/F 1: Multi-point V/F 2: Square V/F 3: 1.2-power V/F V/F curve 4: 1.4-power V/F ★ P4.00 setting 6: 1.6-power V/F 8: 1.8-power V/F 9: Reserved 10: V/F complete separation 11: V/F half separation 0.0%: (Automatic torque boost Model ☆...
  • Page 34 0.0s-1000.0s Voltage rise time of It indicates the time for the P4.15 0.0s ☆ V/F separation voltage rising from 0 V to rated motor voltage. 0.0s-1000.0s Voltage decline It indicates the time for the ☆ P4.16 time of V/F 0.0s voltage to decline from rated separation motor voltage to 0 V.
  • Page 35 31: Reserved 32: Immediate DC braking 33: Normally closed (NC) input of external fault S3 function 34: Frequency modification ★ P5.04 selection forbidden 35: Reverse PID action direction 36: External STOP terminal 1 37: Command source switchover terminal 2 38: PID integral pause 39: Switchover between main frequency source X and preset frequency...
  • Page 36 setting of FI curve 1 maximum input Function Parameter Name Setting Range Default Property Code FI curve 1 filter ☆ P5.17 0.00s-10.00s 0.10s time FI curve 2 minimum ☆ P5.18 0.00V-P5.20 0.00V input Corresponding ☆ P5.19 setting of FI curve 2 100.0%-+100.0% 0.0% minimum input...
  • Page 37 Unit's digit: FIV curve selection 1: Curve 1 (2 points, see P5.13-P5.16) 2: Curve 2 (2 points, see P5.18-P5.21) 3: Curve 3 (2 points, see P5.23-P5.26) ☆ P5.33 FI curve selection 4: Curve 4 (4 points, see C6.00-C6.07) 5: Curve 5 (4 points, see C6.08-C6.15) Ten's digit: FIC curve selection (1-5, same as FIV)
  • Page 38 4: Frequency reached 5: Zero-speed running (no output at stop) 6: Motor overload pre-warning 7: AC drive overload pre-warning 8: Set count value reached 9: Designated count value reached 10: Length reached 11: PLC cycle complete 12: Accumulative running time reached 13: Frequency limited 14: Torque limited...
  • Page 39 37: Frequency lower limit Relay output reached (Having output at stop) ☆ P6.02 function 38: Alarm output (RA-RB-RC) 39: Reserved 40: Current running time reached FOV function 0: Running frequency ☆ P6.07 selection 1: Set frequency 2: Output current 3: Output torque 4: Output power 5: Output voltage 6: Pulse input (100.0% for...
  • Page 40 Group P7: Operation Panel and Display Output power ☆ P7.00 0.0-200.0 100.0 correction factor P7.01 Reserved 0: STOP/RESET key enabled only STOP/RESET key in operation panel control ☆ P7.02 function 1: STOP/RESET key enabled in any operation mode 0000-FFFF Bit00: Running frequency 1 (Hz) Bit01: Set frequency (Hz) Bit02: Bus voltage (V) Bit03: Output voltage (V)
  • Page 41 value Bit13: Reserved Bit14: Main frequency X display (Hz) Bit15: Auxiliary frequency Y display (Hz) 0000-FFFF Bit00: Set frequency (Hz) Bit01: Bus voltage (V) Bit02: S input status Bit03: M01 output status Bit04: FIV voltage (V) Bit05: FIC voltage (V) LED display stop Bit06: Reserved ☆...
  • Page 42 JOG deceleration ☆ P8.02 0.0s-6500.0s 20.0s time Mode ☆ P8.03 Acceleration time 2 0.0s-6500.0s dependent Model ☆ P8.04 Deceleration time 2 0.0s-6500.0s dependent Model ☆ P8.05 Acceleration time 3 0.0s-6500.0s dependent Mode ☆ P8.06 Deceleration time 3 0.0s-6500.0s dependent Model ☆...
  • Page 43 Jump frequency during 0: Disabled ☆ P8.22 acceleration/ 1: Enabled deceleration Frequency switchover point between ☆ P8.25 0.00Hz-maximum frequency 0.00Hz acceleration time 1 and acceleration time 2 Frequency switchover point between ☆ P8.26 0.00Hz-maximum frequency 0.00Hz deceleration time 1 and deceleration time 2 Terminal JOG 0: Disabled...
  • Page 44 delay time Function Parameter Name Setting Range Default Property Code Any current 0.0%-300.0% (Rated motor ☆ P8.38 100.0% reaching 1 current) Any current 0.0%-300.0% (Rated motor ☆ P8.39 reaching 1 0.0% current) amplitude Any current 0.0%-300.0% (Rated motor ☆ P8, 40 100.0% reaching 2 current)
  • Page 45 Motor overload ☆ P9.01 0.20-10.00 1.00 protection gain Motor overload ☆ P9.02 50%-100% warning coefficient Overvoltage stall ☆ P9.03 0-100 gain Overvoltage stall ☆ P9.04 120%-150% 130% protective voltage Over current stall ☆ P9.05 0-100 gain Over current stall ☆ P9.06 100%-200% 150%...
  • Page 46 Function Parameter Name Setting Range Default Property Code P9.14 1st fault type 0: No fault ● 1: Inverter unit protection P9.15 2nd fault type ● 2: Overcurrent during acceleration 3: Overcurrent during deceleration 4: Overcurrent at constant speed 5: Overvoltage during acceleration 6: Overvoltage during deceleration...
  • Page 47 Function code Parameter name Setting Range Default Property Current upon 3rd P9.18 ● fault Bus voltage upon P9.19 ● 3rd fault Input terminal P9.20 status upon 3rd ● fault Output terminal P9.21 status upon 3rd ● fault AC drive status P9.22 ●...
  • Page 48 Function Parameter Name Setting Range Default Property Code Bus voltage upon P9.41 ● 3rd fault Input terminal P9.42 status upon 1st ● fault Output terminal P9.43 status upon 1st ● fault Frequency upon 1st P9.44 ● fault Unit's digit: Motor overload (OL1) 0: Coast to stop 1: Stop according to the stop mode...
  • Page 49 Unit's digit: Reserved Unit's digit: Reserved 0: Coast to stop 1: Stop according to the stop mode 2: Continue to run Ten's digit: Reserved 0: Coast to stop 1: Stop according to the stop mode 2: Continue to run Hundred's digit: Accumulative power-on time reached (END2) 0: Coast to stop...
  • Page 50 Function Parameter Name Setting Range Default Property Code Action selection at 0: Invalid ☆ P9.59 instantaneous 1: Decelerate power failure 2: Decelerate to stop Action pause judging voltage at ☆ P9.60 0.0%-100.0% 100.0% instantaneous power failure Voltage rally judging time at ☆...
  • Page 51 1: Reverse action PID setting ☆ PA.04 0-65535 1000 feedback range Proportional gain ☆ PA.05 0.0-100.0 20.0 ☆ PA.06 Integral time Ti1 0.01s-10.00s 2.00s Differential time ☆ PA.07 0.000s-10.000s 0.000s Cut-off frequency ☆ PA.08 of PID reverse 0.00-maximum frequency 2.00Hz rotation ☆...
  • Page 52 Maximum deviation ☆ PA.24 between 2 PID 0.00%-100.00% 1.00% outputs in reverse Unit's digit: Integral separated 0: Invalid 1: Valid Ten's digit: Whether to stop ☆ PA.25 PID integral property integral operation when the output reaches 0: Continue integral operation 1: Stop integral operation Detection value of 0.0%Not judging feedback loss...
  • Page 53 ☆ PC.06 Reference 6 -100.0%-100.0% 0.0% ☆ PC.07 Reference 7 -100.0%-100.0% 0.0% ☆ PC.08 Reference 8 -100.0%-100.0% 0.0% ☆ PC.09 Reference 9 -100.0%-100.0% 0.0% ☆ PC.10 Reference10 100.0%-100.0% 0.0% ☆ PC.11 Reference11 -100.0%-100.0% 0.0% ☆ PC.12 Reference12 -100.0%-100.0% 0.0% ☆ PC.13 Reference13 -100.0%-100.0%...
  • Page 54 Acceleration/ deceleration ☆ PC.25 time of simple PLC reference 3 Running time of ☆ PC.26 simple PLC reference 0.0s (h) -6553.5s (h) 0.0s (h) Acceleration/ deceleration ☆ PC.27 time of simple PLC reference 4 Running time of ☆ PC.28 simple PLC reference 0.0s (h) -6553.5s (h) 0.0s (h) Acceleration/...
  • Page 55 reference 9 Running time of ☆ PC.38 simple PLC reference 0.0s (h) -6553.5s (h) 0.0s (h) Acceleration/ deceleration ☆ PC.39 time of simple PLC reference 10 Running time of ☆ PC.40 simple PLC reference 0.0s (h) -6500.0s (h) 0.0s (h) Acceleration/deceler ation ☆...
  • Page 56 1: h (hour) running 0: Set by PC.00 1: FIV 2: FIC 3: Reserved ☆ PC.51 Reference 0 source 4·PULSE setting 5: PID Set by preset frequency (P010), modified via terminal UP/DOWN Group PD: Communication Parameters Unit's digit: MODBUS 0: 300BPS 1: 600BPS 2: 1200BPS 3: 2400BPS...
  • Page 57 Communication 0: 0.01A ☆ PD.06 reading current 1: 0.1A resolution Group PE: reserved Group PP: User-Defined Function Codes ☆ PP.00 User password 0-65535 0: No operation 01: Restore factory settings except motor parameters Restore default 02: Clear records ★ PP.01 settings 04: Restore user backup parameters...
  • Page 58 PWM modulation 0: Asynchronous modulation ☆ C5.01 mode 1: Synchronous modulation Dead zone 0: No compensation ☆ C5.02 compensation 1: Compensation mode 1 mode selection 2: Compensation mode 2 0: Random PWM invalid ☆ C5.03 Random PWM depth 1-10: PWM carrier frequency random depth 0: Disabled ☆...
  • Page 59 Corresponding setting ☆ C6.07 of FI curve 4 -100.0%-+100.0% 100.0% maximum input FI curve 5 minimum ☆ C6.08 -10.00V-C6.10 0.00v input Corresponding setting ☆ C6.09 of FI curve 5 minimum -100.0%-+100.0% -100.0% input Fl curve 5 inflection 1 ☆ C6.10 C6.08-C6.12 3.00V input...
  • Page 60 ☆ CC.00 FIV measured voltage 1 0.500V-4.000V Factory- corrected ☆ CC.01 FIV displayed voltage 1 0.500V-4.000V Factory- corrected ☆ CC.02 FIV measured voltage 2 6.000V-9.999V Factory- corrected ☆ CC.03 FIV displayed voltage 2 6.000V-9.999V Factory- corrected ☆ CC.04 FIC measured voltage 1 0.500V-4.000V Factory- corrected ☆...
  • Page 61 D0.12 Count value D0.13 Length D0.14 Load speed D0.15 PID setting D0.16 PID feedback D0.17 PLC stage D0.18 Input pulse frequency 0.01kHz D0.19 Reserved D0.20 Remaining running time 0.1Min D0.21 FIV voltage before correction 0.001V D0.22 FIC voltage before correction 0.001V D0.23 Reserved...
  • Page 62 If it belongs to the reasons mentioned in the dotted box, please ask for service. Contact the agent of the inverter you purchased or contact Wecon directly. For fault message, OUOC is a hardware overcurrent or overvoltage signal. In most cases, hardware overvoltage fault causes OUOC alarm.
  • Page 63 1. Troubleshoot peripheral faults 2. Auto tuning of motor parameters 3. Increase acceleration time 4. Adjust the manual lift torque or V/F curve Troubleshooting 5. Adjust the voltage to the normal range 6. Select speed tracking to start or wait for the motor to stop before starting 7.
  • Page 64 VZ2000 Series User Manual 4. No brake unit and brake resistor are installed 1. Adjust the voltage to the normal range 2. Cancel additional power or install braking resistors Troubleshooting 3. Increase acceleration time 4. Install braking unit and resistor...
  • Page 65 VZ2000 Series User Manual Fault name Inverter overload Keyboard display 1. Whether the load is too much or the motor is stalled. Possible causes 2. The inverter selection is not appropriate. 1. Reduce the load and check the motor and mechanical conditions.
  • Page 66 VZ2000 Series User Manual 5. Replace the inverter module Fault 15 name External device failure Keyboard display 1. Input an external fault signal through the multi-function terminal S Possible causes 2. Input external fault signals through virtual IO function Troubleshooting 1.
  • Page 67 VZ2000 Series User Manual Troubleshooting 1. Replace the main control board Fault 22 name Inverter hardware fault Keyboard display OUOC 1. There is overvoltage Possible causes 2. There is overcurrent 1. Treat it according to overvoltage fault Troubleshooting 2. Treat it according to overcurrent fault...
  • Page 68 VZ2000 Series User Manual Fault 26 name Accumulative preset runtime fault Keyboard display END1 Possible causes 1. The cumulative running time reaches the set value 1. Use the parameter initialization function to clear the recorded Troubleshooting information Fault 29 name...
  • Page 69 VZ2000 Series User Manual 5.2 Common faults and treatments The following faults may occurred during the use of the inverter. Please refer to the following methods for simple fault analysis: Serial Fault Possible cause Solutions number phenomenon The grid voltage is not or too low;...
  • Page 70 VZ2000 Series User Manual wire jumper loosening; Control group; Reconnect the board failure; external signal line; Ask for manufacturer service; Reserved Reset motor parameters or Inverter reports The motor parameter settings are perform motor frequently incorrect; The acceleration and auto-tuning; Set the Overcurrent and deceleration time is inappropriate;...
  • Page 71 VZ2000 Series User Manual Wecon Technology Co., Ltd Factory Address: 10th Building, Area E, Fuzhou Software Park, Gulou District, Fuzhou, Fujian Pr ovince, P.R.China R&D Center: Floor 5-6, Block 6, Area F, Fuzhou Software Park, Gulou District, Fuzhou ,Fujian, Pr ovince, P.R.