Chziri ZVF200-M User Manual
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Chziri ZVF200-M User Manual

Vector inverter
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User's Manual
User's Manual
ZVF200-M Vector Inverter
ZVF200-M Vector Inverter
Manufacturer: Wenzhou Ziri Electrical Technology Co.,Ltd.
Manufacturer: Wenzhou Ziri Electrical Technology Co.,Ltd.
Add: NO.66 , Daqiao Road , Liushi Town ,Yueqing City , 325604. Zhejiang ,China .
Add: NO.66 , Daqiao Road , Liushi Town ,Yueqing City , 325604. Zhejiang ,China .
Tel: +86-577-27863300
Tel: +86-577-27863300
Http://www.chziri.com
Http://www.chziri.com

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  • Page 1 User's Manual User's Manual ZVF200-M Vector Inverter ZVF200-M Vector Inverter Manufacturer: Wenzhou Ziri Electrical Technology Co.,Ltd. Manufacturer: Wenzhou Ziri Electrical Technology Co.,Ltd. Add: NO.66 , Daqiao Road , Liushi Town ,Yueqing City , 325604. Zhejiang ,China . Add: NO.66 , Daqiao Road , Liushi Town ,Yueqing City , 325604. Zhejiang ,China .

  • Page 2: Table Of Contents

    Table of Contents Chapter 1 Safety Instruction..........P1 Thank you very much for your purchase of the inverter 1.1 Safety Symbols and Definition ..........P1 ZVF200-M series. 1.2 Application Range .............P2 This manual introduces the installation, operation, 1.3 Installation Ambient ............P2 1.4 Cautions for Installing............P3 function setting, trouble shooting and etc.

  • Page 3: Chapter 1 Safety Instruction

    Chapter 1 Safety Instruction Table of Contents Chapter 5 Inverter Use ............P31 Chapter 1 Safety Instruction 5.1 Trial Operation ..............P31 1.1 Safety Symbols and Definition 5.2 Examples of Use..............P34 The safety instructions described in this manual are very important. To avoid Chapter 6 Parameters ............P40 any error that may resul t in damage to equipment, injury to personnel or loss 6.1 Schedule of Function Parameters ........P40...

  • Page 4: Application Range

    Chapter 1 Safety Instruction Chapter 1 Safety Instruction 1.2 Application Range Be sure to install the inverter on metallic materials (i.e., metal). Otherwise, there is the danger of fire. Be sure not to let the foreign matter enter into the inverter, such as This inverter is applicable to general industrial purpose wireclippings, spatter from welding, metal (zinc or ferrous) threephase AC asynchronic electric motor.

  • Page 5: Cautions For Operation

    Chapter 1 Safety Instruction Chapter 1 Safety Instruction It is not advisable to install an electromagnetic contactor in the side of output power supply, because the operation of open and Proper Inverter Inverter Inverter grounding close to the contactor when the motor is runn ing may cause method damage to the inverter arising from over-voltage produced during this process.
  • Page 6 Chapter 1 Safety Instruction Chapter 1 Safety Instruction Motor insulation should be checked before the motor is used If the inverter runs at a frequency higher than 50Hz, DO confirm for the first use or reused after a long-term idle. Be sure the it is within the speed range acceptable by your motor bearing and insulation resistance measured is no lower than 5M .

  • Page 7: Cautions For Disposing

    Chapter 1 Safety Instructions Chapter 2 Introduction to the Product Chapter 2 Introduction to the Product Three-phase AC Power Supply 2.1 Inspection upon Arrival Inverter The inverter have excellent quality assurance system . Passed through strict test before shipment .and made a crash ,shock or other package treatment .

  • Page 8: Specification Label

    7. Power Terminal 8. Fan Figure 2-4 Model A Structural Representation 2.5 Models and Specifications Table 2-1 Inverter Models and Specifications Inverter Models Input Voltage Rated output Adaptive Motor (ZVF200-M) current (A) Power (KW) ZVF200-M0004T2/S2 ZVF200-M0007T2/S2 0.75 ZVF200-M0015T2/S2 ZVF200-M0022T2/S2 10.0...

  • Page 9: Technical Indication

    Chapter 2 Introduction to the Product Chapter 2 Introduction to the Product Inverter Models Input Voltage Rated output Adaptive Motor Item Description Item (ZVF200-M) current (A) Power (KW) V/F pattern Adjustable V/F Pattern 25.0 ZVF200-M0055T2 Operation frequency 0~50HZ . Output 0~100 % 0.75...

  • Page 10: Chapter 3 Installation And Wiring

    Chapter 2 Introduction to the Product Chapter 3 Installation and Wiring Chapter 3 Installation and Wiring Item Description Item Over Current .Over current .Under voltage .external Protection Function fault .Overload. Ground fault. Overheating . 3.1 Installation Altitude 1000m or less .Keep from corrosive gas . 3.1.1 Use the inverter in the following environmental conditions: Installation location liquid and dust...

  • Page 11: Remote Control Keypads And Wiring Connection

    Chapter 3 Installation and Wiring Chapter 3 Installation and Wiring 3.2 Remote control keypads and wiring connection STEP 3.Insert the optional cable with the grounding side into the slot of interface board. (as shown in the figure 3-6). STEP 1.Hand on the notch of the two sides( right and left) of the keypad and pull it up by inward,remove the keypad.(as shown in the figure 3-4).

  • Page 12: Wiring Diagram

    Chapter 3 Installation and Wiring Chapter 3 Installation and Wiring 3.3 Wiring Diagram 3.2.2 Cautions for Wiring 3.3.1 Basic Wiring Diagram Wait at least 10 minutes after power OFF before opening the front cover of the inverter. Braking Resistor Verify the charge indicator lamp is OFF before proceeding the work, and be sure that the voltage value of the main loop terminal P and DC- is less than 36VDC.
  • Page 13 Chapter 3 Installation and Wiring Chapter 3 Installation and Wiring 3.3.3 Instruction on Main Circuit Terminals When the open-ended output terminal of the collector 1 The main circuit terminals are shown as in the figure 3-9~3-10. connects to any inductive load, i.e., the relay coil, do insert a diode at each end of the load in parallel.
  • Page 14 Chapter 3 Installation and Wiring Chapter 3 Installation and Wiring 2 Function Description on Main Circuit Terminals 2. Description of the control circuit terminal Terminal Symbols Function Description Terminal Type Function Description Electrical Specifications Symbols AC line input terminals, connecting with three- R S T phase 380V or 220V AC input Xn (n=1, 2, 3, 6)-GND is...

  • Page 15: Inverter System Wiring

    Chapter 3 Installation and Wiring Chapter 3 Installation and Wiring 3.4 Inverter System Wiring Terminal Type Function Description Electrical Specifications Power Supply Symbols Please follow the specific power supply requirem ent Power Supply shown in . Avoid the inverter damage . 12VDC output(control 12VDC 100mA Be sure to install No-Fuse breaker between the AC...

  • Page 16: Chapter 4 Operation Panel And Operation

    Chapter 4 Operation panel and Operation Chapter 4 Operation panel and Operation Chapter 4 Operation panel and Operation 4.1.2 Function Description on Keys 4.1 Operation Panel and Description Run Key. When the run command selected bey the keypad control (P01=00).Press this key and the inverter start running . 4.1.1 Operation Panel STOP/RESET key.
  • Page 17 Chapter 4 Operation panel and Operation Chapter 4 Operation panel and Operation 4.1.3 Function Description on Operation Panel Indicator Lights 4.1.4 Use of Operation panel State parameter view Display Status Function Description The AC drives master frequency. Initializing The actual running frequency The customer unit(V) The output current preset at terminal U V W Run program automatic...

  • Page 18: Chapter 5 Inverter Use

    Chapter 4 Operation panel and Operation Chapter 5 Inverter Use Chapter 5 Inverter Use When running mode is controlled by keypads, revise the methods of running direction 5.1 Trial Operation Initializing 5.1.1 Safety Instruction on Trial Operation Press two times The following steps should be inspected and confirmed before the trial operation of the inverter: Be sure the application ambient and installation for the inverter is in...
  • Page 19 Chapter 5 Inverter Use Chapter 5 Inverter Use Table 5-1 Trial Operation Steps 5.1.3 Cautions for Operation All the inverter functions are determined by set parameters. The Operation Description Order parameters of inverter ZVF200 series consist of the function codes After energized, the inverter is in the state Switch on, inverter of readiness and LED displays F50.00Hz.

  • Page 20: Examples Of Use

    Chapter 5 Inverter Use Chapter 5 Inverter Use 5.2 Examples of Use 5.2.2 Eg.2: Start and stop the inverter with the external terminal , feed the frequency with external potentiometer . This manual provides the following examples for users' reference on the use of inverter.
  • Page 21 Chapter 5 Inverter Use Chapter 5 Inverter Use 5.2.3 Eg.3: Run or stop the inverter with external terminal.Multi-stage speed 5.2.4 Eg.4: Run and stop the inverter with the external terminal , feed the running. frequency with external potentiometer . Multiple motors run in parallel .
  • Page 22 Chapter 5 Inverter Use Chapter 5 Inverter Use 5.2.5 Eg.5: Inverter use for PID control Pressure Water supply control. P118- Integral time I : Set according to the actual request . No need to change . P119- Differential time D: Set according to the actual request . No need working to change .

  • Page 23: Chapter 6 Parameters

    Chapter 6 Parameters Chapter 6 Parameters Chapter 6 Parameters 6.1.1 Basic Operation Functions Factory Default Min. Explanation Settings Parameter Unit Setting Unit Setting 6.1 Schedule of Function Parameters 00: Master frequency determined by operation panel ( The mark " " indicates the setting value of parameter can 01: Master frequency determined by 0 to +10 V input on AVI be modified no matter when the inverter is shutdown or...
  • Page 24 Chapter 6 Parameters Chapter 6 Parameters Factory Factory Default Default Min. Min. Explanation Settings Explanation Settings Parameter Unit Parameter Unit Setting Setting Unit Setting Unit Setting P16 Jog Frequency Maximum Output 0.00 to 400.0 Hz 0.1 6.00Hz 50.00 to 400.0 Hz 0.1 50.00Hz Frequency 1st Step Speed...
  • Page 25 Chapter 6 Parameters Chapter 6 Parameters Factory Factory Default Default Min. Min. Explanation Settings Explanation Settings Parameter Unit Parameter Unit Setting Setting Unit Setting Unit Setting Lower Bound of DC Braking 00 to 100 % 0.00 Hz to 400.0Hz 0.1 0.00Hz Output Frequency Current Level 00: X1: FWD/STOP,...
  • Page 26 Chapter 6 Parameters Chapter 6 Parameters Factory Factory Default Default Min. Min. Explanation Settings Explanation Settings Parameter Unit Parameter Unit Setting Setting Unit Setting Unit Setting 06: AC Drive Operation Mode 21: RESET command (NC) 07: Fault Indication 22: Control source: External 08: Desired Frequency Attained Terminal 09: PLC Program Running...
  • Page 27 Chapter 6 Parameters Chapter 6 Parameters Factory Factory Default Default Min. Min. Explanation Settings Explanation Settings Parameter Unit Parameter Unit Setting Setting Unit Setting Unit Setting 03: Enabled during acceleration According Motor Rated 30.0% 120.0% rated output until the allowable time for to request Current current...
  • Page 28 Chapter 6 Parameters Chapter 6 Parameters Factory Factory Default Default Min. Min. Explanation Settings Explanation Settings Parameter Unit Parameter Unit Setting Setting Unit Setting Unit Setting Communication 12: Over-current during steady 0.00 to 400.0 Hz 0.1 0.00Hz Frequency state operation (ocn) 13: Ground fault or fuse failure (GFF) Skip Frequency 1 0.00 to 400.0 Hz...
  • Page 29 Chapter 6 Parameters Chapter 6 Parameters Factory Factory Default Default Min. Min. Explanation Settings Explanation Settings Parameter Unit Parameter Unit Setting Setting Unit Setting Unit Setting 00: Warn and Continue Operating PLC FWD/REV 00 to 127 Transmission 01: Warn and RAMP to Stop Motion Fault 02: Warn and COAST to Stop...
  • Page 30 Chapter 6 Parameters Chapter 6 Parameters Factory Factory Default Default Min. Min. Explanation Settings Explanation Settings Parameter Unit Parameter Unit Setting Setting Unit Setting Unit Setting Total Time Vector Slip Count from P108 25 to 9999 Compensation Power On (D) Filter Selection for Zero 00: No output...
  • Page 31 Chapter 6 Parameters Chapter 6 Parameters Factory Factory Default Default Min. Min. Explanation Settings Explanation Settings Parameter Unit Parameter Unit Setting Setting Unit Setting Unit Setting 00: Input positive PID feedback, Detection Time P127 0.1 to 300.0 sec 5.0s PV from A VI (0 to 10V) of PID Offset 01: Input negative PID feedback, PID Feedback...
  • Page 32 Chapter 6 Parameters Chapter 6 Parameters Factory Factory Default Default Min. Min. Explanation Settings Explanation Settings Parameter Unit Parameter Unit Setting Setting Unit Setting Unit Setting 00: Continue operation Treatment for Index Angle for P139 01: Stop Immediately and P150 00.0 to 360.0 180.0 Counter...

  • Page 33: Description Of Parameters Settings

    Chapter 6 Parameters Chapter 6 Parameters 6.2 Description of Parameters Settings Source of Frequency Command Factory Setting P 00 Master Frequency determined by digital keypad. ( Master frequency determined by 0 to +10 V input Settings Master frequency determined by 4 to 20mA input Master frequency determined by RS-485 Communication port Master frequency determined by potentiometer on digital keypad.
  • Page 34 Chapter 6 Parameters Chapter 6 Parameters Maximum Output Voltage (Vmax) Factory Setting 220/440 Minimum Output Voltage Factory Setting 10/20 P 05 P 09 220V series 0.1 to 255.0V 220V series 0.1 to 255.0V Settings Settings 0.1 to 510.0V 380V series 0.1 to 510.0V 380V series This parameter determines the Maximum Output V oltage of the AC drive.
  • Page 35 Chapter 6 Parameters Chapter 6 Parameters Acceleration/Deceleration Time x Application Actual Acceleration/ (Master Freq.-Min.Output Freq.) General Purpose 50.00 50.00 220.0 1.30 12.0 1.30 12.0 Deceleration Time Max. Output Freq. Fans and Pumps 50.00 50.00 220.0 25.00 50.0 1.30 10.0 High Starting Torque 50.00 50.00 220.0...
  • Page 36 Chapter 6 Parameters Chapter 6 Parameters Jog Accel / Decel Time Factory Setting 1.0 sec 1st step speed output frequency Factory Setting P 15 P 17 0.00Hz Settings 0.01 to 600.0 sec 2nd step speed output frequency Factory Setting P 18 0.00Hz This parameter sets the acceleration or deceleration time for Jog operation.
  • Page 37 Chapter 6 Parameters Chapter 6 Parameters Over-Current Stall Prevention during Operation Factory Setting 150% P 27 In applications where inertia is low, over-voltage during 20 to 200% deceleration would not occur. When inertia is high, the Settings 00 disable AC drive will automatically extend the deceleration During a steady-state operation with the motor load rapidly increasing, period.
  • Page 38 Chapter 6 Parameters Chapter 6 Parameters DC Braking Time during Start-up Factory Setting P 29 DC Braking during starting is used for loads that may Settings 0.0 to 5.0 sec move before the AC drive starts, such as hoists and cranes. These loads may also be moving in the wrong direction.
  • Page 39 Chapter 6 Parameters Chapter 6 Parameters should make the residual output voltage due to regeneration almost Maximum Output Frequency is 60Hz,the Maximum Output Frequency zero, before the drive resumes operation. will be limited to 50Hz.Setting of this parameter must be equal to or This parameter also determines the search time when performing greater than the Lower Bound of OutputFrequency (P37).
  • Page 40 Chapter 6 Parameters Chapter 6 Parameters Sheet 6-2 Two wire command operation sheet Settings Description Function Two Wire operation 1 Two Wire operation 2 Switch status No Function Operation Command 1 Operation Command 2 Output OFF (N.O.) (enabled when STOP When it is set to 01 or 02, AC drive output will stop running) immediately.
  • Page 41 Chapter 6 Parameters Chapter 6 Parameters Settings Description Settings Description Function Function Jog operation will run when the inverter stop completely . Can change the direction when jog Multi-Step Multi-Step Multi-Step operation run . and the key STOP on the keypads Jog Operation Selection for Speed...
  • Page 42 Chapter 6 Parameters Chapter 6 Parameters Settings Description Settings Description Function Function Parameter value 16 programs Multi-Function Input Parameter values 12, 13 program Multi-Function Terminal: X1,X2 (P38), X3 (P39), X4 (P40), Input Terminals: X1,X2 (P38), X3 (P39), X4 Run PLC Program X5 (P41) or X6 (P42) to enable the AC drive internal (P40), X5 (P41) or X6 (P42) for external Base PLC program.
  • Page 43 Chapter 6 Parameters Chapter 6 Parameters Settings Description Settings Description Function Function Parameter value 19 programs Multi-Function Input Second Source for This function is used with P142 to select a different Terminal: X1,X2 (P38), X3 (P39), X4 (P40), Frequency frequency source for control. X5 (P41) or X6 (P42) to reset the counter.
  • Page 44 Chapter 6 Parameters Chapter 6 Parameters AFM Analog Output Gain Factory Setting P 44 Settings Description Function Settings 00 to 200% Low-Voltage Terminal output is activated when low voltage is Indication detected. This parameter sets the voltage range of the analog output signal on output terminal AFM.
  • Page 45 Chapter 6 Parameters Chapter 6 Parameters Settings Description Function The contact will be "close" when PID offset exceeds PID supervision the setting of P126 and P127. The contact will be "close" before over voltage. It Over Voltage will be activated at 370Vdc in 220V series and at supervision 740Vdc in 380 series.
  • Page 46 Chapter 6 Parameters Chapter 6 Parameters Example 1: Example 3: Set P00=01 to command frequency with the potentiometer on keypad or The whole scale of the potentiometer may be used as desired. In addition P00=02 (4 to 20mA current signal) potentiometer/current sig nal of external to the signals 0 to 10V and 4 to 20mA, other popular voltage signals include terminal.
  • Page 47 Chapter 6 Parameters Chapter 6 Parameters Example 5: Example 7: In this example, the potentiometer is programmed to run a motor in forward In this example, a 5 Hz (10% of 50 Hz) negative bias is used. This setting or reverse direction. The motor will idle when the potentiometer is set at is used to provide a noise margin (1V in this example) in noisy environments.
  • Page 48 Chapter 6 Parameters Chapter 6 Parameters P57 displays the rated current of the AC motor drive. By reading this Factory Setting P 52 Motor Rated Current parameter the user can check if the AC motor drive is correct. Settings 30.0% FLA to 120.0% FLA P 58 Electronic Thermal Overload Relay Selection Factory Setting...
  • Page 49 Chapter 6 Parameters Chapter 6 Parameters Over-Torque Detection Mode Factory Setting User Defined Function for Display Factory Setting P 60 P 64 Displays AC drive output frequency (Hz) Over-Torque detection disabled. Display User-defined output Frequency (H*P65) Enabled during constant speed operation until the allowable time for detection (P62) elapses.
  • Page 50 Chapter 6 Parameters Chapter 6 Parameters Skip Frequency 1 Factory Setting PWM Carrier Frequency Factory Setting P 67 0.00 P 71 Settings 01 to 15 (1KHz to 15KHz;vector control 1KHz 9KHz) Factory Setting P 68 Skip Frequency 2 0.00 P 69 Factory Setting Skip Frequency 3 0.00...
  • Page 51 Chapter 6 Parameters Chapter 6 Parameters This parameter allows the user to reset the drive to factory settings. Present Fault Record Factory Setting P 73 Can set parameter to 01 or 08 to avoid person change the parameter Factory Setting P 74 Second Most Recent Fault Record setting by disoperation, when action abnormal by parameter fault or...
  • Page 52 Chapter 6 Parameters Chapter 6 Parameters Example 1: Execut e one cycle of the PLC program. Its relative parameter Example 2: Continuously executes program cycles: The diagram below shows the PLC program stepping through each speed settings are: and then automatically starting again. To stop the PLC program, either P17~P23:1st to 7th step speed (sets the frequency for each step speed) pause or stop the program.
  • Page 53 Chapter 6 Parameters Chapter 6 Parameters Example 4: Continuously executes program cycles step by step: Automatic operation instruction and point start operation In this explanation, the PLC program runs continuously step by step. Also instruction is a single instruction, and no need operation shown are examples of steps in the reserve direction.
  • Page 54 Chapter 6 Parameters Chapter 6 Parameters This parameter sets the transmission speed for communication on the Factory Setting P 80 Reserve RS485 serial port. Settings none P 90 Transmission Fault Treatment/Stop mode selection Factory Setting P 81 Time Duration of 1st Step Speed Factory Setting Warn and Continue Operating P 82...
  • Page 55 00 to 9999 Settings 00 to 1440 minutes This parameter defines the top count value for the ZVF200-M internal This parameter shows the inverter Cumulative time. It will not return counter. Please also see P45 and P46 (setting 13). Counting is in to zero while Restore production value.
  • Page 56 Chapter 6 Parameters Chapter 6 Parameters 12~20%Auto Voltage Regulation% rated voltage. Motor temperature Factory Setting P 101 Auto Acceleration/Deceleration will rise, insulating ability damage. Torque output unstable. The life- Linear acceleration/deceleration span of the motor will accelerate shorten and cause loss. Auto acceleration, linear deceleration When input voltage exceed motor's rated voltage.
  • Page 57 Chapter 6 Parameters Chapter 6 Parameters Example of Slip calculation: Note: From the diagram shown below, the original setting accel/decel time The rated speed of 4 poles/3 / 60Hz/ 220V on the nameplate is 1710 will be for reference when the function of the S-curve is enabled. RPM.
  • Page 58 Chapter 6 Parameters Chapter 6 Parameters loop. If the integral time is long, the response will be slow. If the integral time is short, the response will be quick. Be careful not to set (I) too small, since a rapid response may cause oscillation in the PID loop. Differential Time (D) P 11 9 Factory Setting...
  • Page 59 Chapter 6 Parameters Chapter 6 Parameters deviation is small, the effectiveness of the P-action decreases as well. Source of PID Set point Factory Setting P 125 0.00 In some cases, control systems include integral component loads, Settings 0.00 to 400.0Hz which are controlled by the P action only, and sometimes, if the integral component is functioning, the whole system will be vibrating.
  • Page 60 Chapter 6 Parameters Chapter 6 Parameters Minimum Reference Value (0-20mA) Factory Setting Sleep Frequency Factory Setting P 131 P 137 0.00 Settings Settings 0.0 to 20.0mA 0.00 to 400.0 Hz Wake Up Frequency Factory Setting P 138 0.00 This parameter is used to set the ACI input frequency that corresponds Settings 0.00 to 400.0 Hz to minimum frequency.
  • Page 61 Chapter 6 Parameters Chapter 6 Parameters Save Frequency Set Point Factory Setting Factory Setting P 141 P 146 Line Start Lockout Not Save Disable Settings Settings Save Enable This parameter is used to save the frequency setting before powering When Line Start Lockout is disabled (also known as Auto-Start), the off.
  • Page 62 Chapter 6 Parameters Chapter 6 Parameters Example: Factory Setting P 154 Reserved Compensation Coefficient for Motor Instability Factory Setting P 155 Disable Settings 0.1 to 5.0s This parameter is used to improve a condition of unstable current in any specific area. For higher frequencies, you can adjust this parameter to 0.0, and increase the setting value in P155 for 30HP and above (a setting of 2.0 is recommended).

  • Page 63: Chapter 7 Common Fault & Anomalies And Solutions

    Chapter 7 Common Fault & Anomalies and Solutions Chapter 7 Common Fault & Anomalies and Solutions Chapter 7 Fault Descriptions Fault Name Corrective Actions Common Fault & Anomalies and Solutions 3. Remove any foreign objects on the The AC drive temperature heat sinks and check for possible dirty 7.1 Fault Code Information sensor detects excessive...
  • Page 64 Chapter 7 Common Fault & Anomalies and Solutions Chapter 7 Common Fault & Anomalies and Solutions Fault Descriptions Fault Descriptions Fault Name Corrective Actions Fault Name Corrective Actions Ground fault : 1. Check for possible poor insulation Over-current during The AC drive output is abnormal. at the output line.

  • Page 65: Anomalies And Solutions

    Chapter 7 Common Fault & Anomalies and Solutions Chapter 7 Common Fault & Anomalies and Solutions Fault Descriptions Fault Name Corrective Actions Anomalies Possible reason Solutions Check input phase wiring for loose Swap random two phases of Error phase sequence of motor Phase Loss contacts.

  • Page 66: Chapter 8 Inverter Inspection And Maintenance

    Chapter 8 Inverter Inspection and Maintenance Chapter 8 Inverter Inspection and Maintenance Chapter 8 Inverter Inspection and Maintenance Target of Check Inspection Measuring Criteria Inspection Content Method Instrument 8.1 Inspection and Maintenance The following influ ences may lead to latent failure of the inverter such as Electric Daily Input...
  • Page 67 Chapter 8 Inverter Inspection and Maintenance Chapter 8 Inverter Inspection and Maintenance 8.1.2 Periodic Inspection Items Target or Contents of Inspection Inspection Inspection Criterias Inspection Inspection Cycle Items Method Target or Contents of Inspection Inspection Inspection Criterias Normal Inspection Check if Regular Visual Inspection...

  • Page 68: Storage Of The Inverter

    Chapter 8 Inverter Inspection and Maintenance Chapter 8 Inverter Inspection and Maintenance 8.2 Replacement of Wearing Parts 3. The above replacement duration for inverter's wearing parts is applied to the following conditions: The wearing parts of inverter mainly include cooling fan and filter electrolytic Ambient Temperature:30 averagely all year round;...

  • Page 69: Chapter 9 Outline & Mounting Dimension

    Chapter 9 Outline & Mounting Dimension Chapter 9 Outline & Mounting Dimension Chapter 9 Outline & Mounting Dimension 9.1 Inverter Outline Dimensions& Mounting Dimensions Fig.9-2 Inverter Model Outline Dimensional Drawings SIZE(MM) Power Gross Figure Inverter Models Weight Fig.9-1 Inverter Model Outline Dimensional Drawings ZVF200-M0037T4/T2 6.5 Fig.9-2 110 166.5...

  • Page 70: Operation Panel Outline Dimension And Mounting Hole

    Chapter 9 Outline & Mounting Dimension Chapter 10 Quality Warranty 9.2 Operation Panel Outline Dimension and Mounting Hole Dimension Chapter 10 Quality Warranty 1. Warranty time under Normal Conditions We provide guarantees for repair, replacement and return of the purchase in 1 month from the date of use.

  • Page 71: Appendix

    80W750 0.75 Built-in 80W750 3. Serial Communication (COM) 160W400 160W400 Built-in The standard machin e type of the inverter ZVF200-M series does have RS232 300W250 300W250 Built-in and RS485 communication function. The control terminals of standard 380V Built-in 400W150 400W150...

  • Page 72: Appendix 2 Emi Protection

    Appendix Appendix Appendix 2: EMI Prevention and etc. This kind of interference is named type C or C interference. Due to antenna effect of the cable's shielding layer, interference may be Table 1:Inverter system EMI Prevention: produced over external wireless installation. This kind of interference is The electromagnetic environment is very complicated in industrial occasions.
  • Page 73 Appendix Appendix Propagation Diagram of Inverter Body's Interference over External Equipment Solutions 1. Type B interference can be suppressed by a good earth ground of the inverter housing or by installing the inverter in a well-shielded metal cabine t. Generally radiated interference produced by the inverter body has less influence on the external equipment.
  • Page 74 Appendix Appendix Motor Cable will be caused by the close and open of the switch devices such as relay, 1. The electromagnetic field (EMF) caused by fundamental curr ent has contactor and etc, which may result in discharging radiation and conductive weaker effect on electric field coupling and magnetic flux inductive surge noise.

  • Page 75: Appendix 3 Rs485 Communication Protocol

    Attached Table II: Conventional Symbols Explanation Appendix 3 RS485 Communication Protocol Figure Figure NAME NAME ZVF200-M Series inverter use the popular MODBUS communicatio n symbol symbol protocol under RS485 communication control .It must set the inverter AC motor Frequency meter address .
  • Page 76 Appendix Appendix ( 8.O.1:P92=5) start stop stop start stop 7-bit character parity 10-bit character frame 8-bit character 11-bit character frame ( 7.E.1: P92=1) 3. Communication Protocol start Even stop 3.1 Communication Data Frame: parity 7-bit character ADR1 ARD0 CMD1 CMD0 0 N-1 N ETX CHK1 CHK0 10-bit character frame Address...
  • Page 77 Appendix Appendix RTU mode: ASCII mode: Command message: Response message: A silent interval of more than 10 ms START Communication address:8-bit address ADR 1 ADR 1 ADR 0 ADR 0 Command code:8-bit command CMD 1 CMD 1 CMD 0 CMD 0 DATA(n-1) Number of data Contents of data: n 8-bit data,n =25...
  • Page 78 Appendix Appendix Command code: 06H, write 1 word. For example, writing 6000(1770H) to ASCII Mode: Command message: Response message: address 0100H of AMD with address 01H. ASCII mode: Command message: Response message: ADR1 ADR1 ADR0 ADR0 ADR 1 ADR 1 CMD1 CMD1 ADR 0...
  • Page 79 Appendix Appendix RTU Mode: Command message Response message: ADR 1 ADR 0 CMD 1 CMD 0 Starting data address Starting data address Number of data Number of data Starting data address (count by word) (count by word) CRC CHK Low Number of data (count by byte) CRC CHK High...
  • Page 80 Appendix Appendix CRC (Cyclical Redundancy Check) is calculated by the following steps: Unsigned int crc_chk(unsigned char* data, unsigned char length){ int j; unsigned int reg_crc=0xFFFF; Step 1: Load a 16-bit register (called CRC register) with FFFFH. while(length--){ Step 2: Exclusive OR the first 8-bit byte of the command message with the reg_crc ^= *data++;...
  • Page 81 Appendix Appendix Content Content Address Functions Address Functions 2000H Bit6~15 19: Auto accel/decel failure (cFA) Reserved Frequency . command 2001H 2100H 20: Software protection enable (codE) Command Bit0 1:EF(NO) Status of AC Drive Read /Write 2002H Bit1 1: Reset command LED status : 0: light Off , 1: Light up Bit2-15 Reserved...

  • Page 82: Appendix 4 Inverter User's Warranty Bill

    Appendix Appendix to the error code if the error caused .and the maximum unit (bit 7) of the Inverter User's Warranty Bill command code set to 1 ( Function code and 80H) and answer to the Master . The master will know there will be error . User's Details Address Inverter Model...

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Zvf200-m0004t2Zvf200-m0004s2 zvf200-m0007t2Zvf200-m0007s2 zvf200-m0015t2Zvf200-m0015s2 zvf200-m0022t2Zvf200-m0022s2 zvf200-m0037t2Zvf200-m0055t2 ... Show all

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