YASKAWA VS mini CIMR-J7AC20P4 Manuals

Manuals and User Guides for YASKAWA VS mini CIMR-J7AC20P4. We have 1 YASKAWA VS mini CIMR-J7AC20P4 manual available for free PDF download: Instruction Manual

YASKAWA VS mini CIMR-J7AC20P4 Instruction Manual

YASKAWA VS mini CIMR-J7AC20P4 Instruction Manual (119 pages)

VS mini J7 Series COMPACT GENERAL-PURPOSE INVERTER

Brand: YASKAWA | Category: Inverter | Size: 2.76 MB

Table of Contents

Instruction Manual
1
General Precautions
2
Notes for Safe Operation

3
- Warning Display
  11
- Table of Contents
  12
1 Receiving

15
- Checking the Name Plate
  15
2 Identifying the Parts

16
3 Mounting

17
4 Wiring

20
- Wiring Instructions
  20
- Wire and Terminal Screw Sizes
  21
  - Control Circuit
    21
  - Main Circuit
    21
- Wiring the Main Circuit
  24
- Wiring the Control Circuit
  25
- Wiring Inspection
  26
5 Operating the Inverter

27
- Test Run
  27
- Operating the Digital Operator
  29
- LED Description
  31
- Simple Data Setting
  35
6 Programming Features

36
- Constant Set-Up and Initialization
  36
- Selecting V/F Pattern
  37
- Switching LOCAL/REMOTE Modes
  40
- Selecting Run/Stop Commands
  41
- Selecting Frequency Reference
  42
- Setting Operation Conditions
  43
- Automatic Restart after Momentary Power Loss
  48
- Soft-Start Characteristics
  49
- Torque Detection
  50
- Frequency Detection
  52
- Jump Frequencies
  53
- Continuing Operation by Automatic Fault Reset
  53
- Operating Coasting Motor Without Trip
  54
- Holding Accel/Decel Temporarily
  55
- Using Frequency Meter or Ammeter
  56
- Calibrating Frequency Meter or Ammeter
  56
- Reducing Motor Noise or Leakage Current
  57
- Operator Stop Key Selection
  59
- Selecting Stopping Method
  60
  - Applying DC Injection Braking
    61
- Building Interface Circuits with External Devices
  62
  - Using Input Signals
    62
  - Using Output Signals
    65
- Setting Frequency by Current Reference Input
  67
- Preventing Motor from Stalling (Current Limit)
  69
- Decreasing Motor Speed Fluctuation
  71
  - Slip Compensation
    71
- Motor Protection
  72
  - Motor Overload Detection
    72
- Selecting Cooling Fan Operation
  73
- Using Constant Copy Function
  75
  - Constant Copy Function
    75
  - READ Function
    77
  - COPY Function
    78
  - VERIFY Function
    80
  - Inverter Capacity Display
    81
  - Software No. Display
    82
  - Display List
    83
7 Maintenance and Inspection

84
- Periodical Inspection
  84
- Part Replacement
  84
- Replacement of Cooling Fan
  85
8 Fault Diagnosis

87
- Protective and Diagnostic Function
  87
- Troubleshooting
  95
9 Specifications

98
- Standard Specifications (200V Class)
  98
- Standard Specifications (400V Class)
  101
- Standard Wiring
  104
- Terminal Description
  105
- Sequence Input Connection with NPN/PNP Transistor
  106
- Dimensions/Heat Loss
  109
- Recommended Peripheral Devices
  111
- Constants List
  113
- Revision History
  118

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