Document Outline

• Cover
• Preface
• Safety Information
• Visual Aids
• General Precautions
• Safety Precautions
• Warning Label Contents and Position
• Definition of Terms
• How to Change the Digital Operator Display from Japanese to English
• Table of Contents
• Introduction
  • 1.1 Outline and Functions
    • 1.1.1 Outline of Control Methods
    • 1.1.2 Functions
  • 1.2 Nomenclature
    • 1.2.1 VS-616G5 Components
    • 1.2.2 Digital Operator Components
• Handling Inverters
  • 2.1 Confirmations upon Delivery
    • 2.1.1 Nameplate Information
  • 2.2 Temporary Storage
    • 2.2.1 Storage Location
    • 2.2.2 Storage Method
  • 2.3 Transportation
    • 2.3.1 Precautions During Transportation
    • 2.3.2 Lifting with Wires
    • 2.3.3 Transporting on Rollers
  • 2.4 External Dimensions and Mounting Dimensions
  • 2.5 Checking and Controlling the Installation Site
    • 2.5.1 Installation Site
    • 2.5.2 Controlling the Ambient Temperature
    • 2.5.3 Protecting the Inverter Panel from Foreign Matter
    • 2.5.4 Floor Level
    • 2.5.5 Inverter Panel Connections (Side-by-side Connection)
    • 2.5.6 Tightening Anchor Bolts
  • 2.6 Installation Orientation and Space
  • 2.7 Removing/Attaching the Digital Operator
• Wiring
  • 3.1 Connection Diagram
  • 3.2 Terminal Positions
  • 3.3 Cable Sizes
  • 3.4 Wiring Main Circuit Terminals
    • 3.4.1 Main Circuit Terminal Functions
    • 3.4.2 Main Circuit Configurations
    • 3.4.3 Precautions for Wiring Main Circuit Power Input
  • 3.5 Wiring Control Circuit Terminals
    • 3.5.1 Control Circuit Terminal Functions External Terminal Code
  • 3.6 Wiring Check
  • 3.7 Installing and Wiring PG Speed Control Cards
    • 3.7.1 Installing a PG Speed Control Card
    • 3.7.2 PG Speed Control Card Terminal Blocks
    • 3.7.3 Wiring a PG Speed Control Card
    • 3.7.4 Wiring PG Speed Control Card Terminal Blocks
    • 3.7.5 Selecting the Number of PG (Encoder) Pulses
  • 3.8 Grounding
    • 3.8.1 Connection of Ground Bus Bar
    • 3.8.2 Connection of Ground Cable for Control Signals
• Setting User Constants
  • 4.1 Using the Digital Operator
  • 4.2 Modes
    • 4.2.1 Inverter Modes
    • 4.2.2 Switching Modes
    • 4.2.3 User Constant Access Levels
    • 4.2.4 Operation Mode
    • 4.2.5 Initialize Mode
    • 4.2.6 Programming Mode
    • 4.2.7 Autotuning Mode
    • 4.2.8 Modified Constants Mode
• Trial Operation
  • 5.1 Procedure
  • 5.2 Trial Operation Procedures
    • 5.2.1 Power ON
    • 5.2.2 Checking the Display Status
    • 5.2.3 Initializing Constants
    • 5.2.4 Setting Input Voltage
    • 5.2.5 Autotuning
    • 5.2.6 No-load Operation
    • 5.2.7 Loaded Operation
• Basic Operation
  • 6.1 Common Settings
    • 6.1.1 Setting the Access Level and Control Method: A1-01, A1-02
    • 6.1.2 Frequency Reference Settings: b1-01, H3-01, H3-08, H3-09
    • 6.1.3 Frequency Reference from Digital Operator: b1-01, o1-03, d1-01 to d1-09
    • 6.1.4 Run Source and Sequence Input Responsiveness: b1-02, b1-06, b1-07
    • 6.1.5 Acceleration/Deceleration Times: C1-01 through C1-08, C1-09, C1-10, C1-11
    • 6.1.6 Prohibiting Reverse Operation: b1-04
    • 6.1.7 Selecting the Stopping Method: b1-03
    • 6.1.8 Multi-function Input Settings: H1-01 through H1-06
  • 6.2 Open-loop Vector Control
    • 6.2.1 Autotuning
    • 6.2.2 Autotuning Faults
  • 6.3 V/f Control
    • 6.3.1 Setting the Motor Constants: E1-01, E1-02, E2-01
    • 6.3.2 V/f Pattern Selection: E1-03
  • 6.4 Flux Vector Control
    • 6.4.1 PG Speed Control Card Settings
    • 6.4.2 Setting the Zero-speed Operation Constants
    • 6.4.3 Autotuning
    • 6.4.4 Speed Control (ASR) Structure
    • 6.4.5 Speed Control (ASR) Gain
  • 6.5 V/f Control with PG
    • 6.5.1 Motor Constants: E1-01, E1-02, E2-01, E2-04
    • 6.5.2 V/f Pattern Selection: E1-03
    • 6.5.3 PG Speed Control Card Settings
    • 6.5.4 Speed Control (ASR) Structure
    • 6.5.5 Adjusting Speed Control (ASR) Gain
• Advanced Operation
  • 7.1 Open-loop Vector Control
    • 7.1.1 Torque Limit Function
    • 7.1.2 Adjusting Speed Feedback
    • 7.1.3 Setting/Adjusting Motor Constants
  • 7.2 Normal V/f Control
    • 7.2.1 Energy-saving Control Function
    • 7.2.2 Hunting-prevention Function
    • 7.2.3 Setting Motor Constants
  • 7.3 Flux Vector Control
    • 7.3.1 Droop Control Function
    • 7.3.2 Zero-servo Function
    • 7.3.3 Torque Control
    • 7.3.4 Speed/Torque Control Switching Function
    • 7.3.5 Torque Limit Function
    • 7.3.6 Setting/Adjusting Motor Constants
  • 7.4 V/f Control with PG Feedback
    • 7.4.1 Energy-saving Control Function
    • 7.4.2 Hunting-prevention Function
    • 7.4.3 Setting Motor Constants
  • 7.5 Common Functions
    • 7.5.1 Application Constants: b
    • 7.5.2 Tuning Constants: C
    • 7.5.3 Reference Constants: d
    • 7.5.4 Option Constants: F
    • 7.5.5 External Terminal Functions: H
    • 7.5.6 Protective Functions: L
    • 7.5.7 Operator Constants: o
• User Constants
  • 8.1 Initialize Mode Constants
  • 8.2 Programming Mode Constants
    • 8.2.1 Application Constants: b
    • 8.2.2 Autotuning Constants: C
    • 8.2.3 Reference Constants: d
    • 8.2.4 Motor Constant Constants: E
    • 8.2.5 Options Constants: F
    • 8.2.6 Terminal Constants: H
    • 8.2.8 Operator Constants: o
    • 8.2.9 Factory Settings that Change with the Control Method (A1-02)
    • 8.2.10 Factory Settings that Change with the Inverter Capacity (o2-04)
• Troubleshooting
  • 9.1 Protective and Diagnostic Functions
    • 9.1.2 Minor Fault Detection
    • 9.1.3 Operation Errors
    • 9.1.1 Fault Detection
  • 9.2 Troubleshooting
    • 9.2.1 If Constant Constants Cannot Be Set
    • 9.2.2 If the Motor Does Not Operate
    • 9.2.3 If the Direction of the Motor Rotation is Reversed
    • 9.2.4 If the Motor Does Not Put Out Torque or If Acceleration is Slow
    • 9.2.5 If the Motor Does Not Operate According to Reference
    • 9.2.6 If the Slip Compensation Function Has Low Speed Precision
    • 9.2.7 If There is LowSpeed Control Accuracy at High-speed Rotationin Open-loopVec-tor Control Mode
    • 9.2.8 If Motor Deceleration is Slow
    • 9.2.9 If the Motor Overheats
    • 9.2.10 If There is Noise When the Inverter is Started or From an AM Radio
    • 9.2.11 If the Ground Fault Interrupter Operates When the Inverter is Run
    • 9.2.12 If There is Mechanical Oscillation
    • 9.2.13 If the Motor Rotates Even When Inverter Output is Stopped
    • 9.2.14 If 0 V is Detected When the Fan is Started, or Fan Stalls
    • 9.2.15 If Output Frequency Does Not Rise to Frequency Reference
• Maintenance and Inspection
  • 10.1 Maintenance and Inspection
    • 10.1.1 Daily Inspection
    • 10.1.2 Periodic Inspection
    • 10.1.3 Periodic Maintenance of Parts
    • 10.1.4 Replacement of In-panel Ventilation Fan Unit
    • 10.1.5 Dismounting and Mounting the Module
• Specifications
  • 11.1 Standard Inverter Specifications
  • 11.2 Specifications of Options and Peripheral Devices
    • 11.2.1 Selection of MCCB and Ground Fault Interrupter
    • 11.2.2 Module Draw-out Lift
    • 11.2.3 Option Cards
• Appendix
  • 12.1 Inverter Application Precautions
    • 12.1.1 Selection
    • 12.1.2 Settings
    • 12.1.3 Handling
  • 12.2 Motor Application Precautions
    • 12.2.1 Using the Inverter for an Existing Standard Motor
    • 12.2.2 Power Transmission Mechanism (Speed Reducers, Belts, and Chains)
  • 12.3 Peripheral Device Application Precautions
  • 12.4 Wiring Examples
    • 12.4.1 Using Two Braking Units in Parallel 50/60 Hz 50/60 Hz
    • 12.4.2 Using a JVOP-95-j,-96-j VS Operator
    • 12.4.3 Using an Open-collector Transistor for Operation Signals
    • 12.4.4 Using Open-collector, Contact Outputs
  • 12.5 Function Block Diagram
  • 12.6 Spare Parts Lists
  • 12.7 User Constants
• Indexes
  • Index A-D
  • Index E-I
  • Index J-M
  • Index N-P
  • Index Q-T
  • Index U-V
  • Index W-Z
• Rear Cover