Delta Electronics AC Motor Drive VFD-G Manuals

Manuals and User Guides for Delta Electronics AC Motor Drive VFD-G. We have 1 Delta Electronics AC Motor Drive VFD-G manual available for free PDF download: User Manual

Delta Electronics AC Motor Drive VFD-G User Manual (184 pages)

VFD-G Series Specific AC Motor Drives For plastic molding and air compressors machinery

Brand: Delta Electronics | Category: Controller | Size: 4.75 MB

Preface

4
- Table of Contents
  6
- Receiving and Inspection
  10
  - Nameplate Information
    10
  - Model Explanation
    10
Chapter 1 Introduction

10
- Series Number Explanation
  11
- Drive Frames
  11
- Appearances
  11
- Remove Instructions
  13
  - Remove Keypad
    13
  - Remove Front Cover
    14
- Lifting
  16
- Preparation for Installation and Wiring
  19
  - Ambient Conditions
    19
  - Minimum Mounting Clearances
    19
- Dimensions
  21
- General Wiring Information
  24
Chapter 2 Installation and Wiring

24
- Wiring
  25
- Wiring for SINK Mode and SOURCE Mode
  28
- External Wiring
  30
- Main Circuit Connection
  31
- Control Terminals
  34
  - Analog Inputs
    35
  - Digital Inputs
    35
  - Relay Outputs
    35
- Specification for Main Circuit Terminals and Control Terminals
  37
  - Control Terminal
    37
  - Power Terminal
    37
  - Chapter 2 Installation and Wiring
    37
  - 25 HP to 40 HP
    38
  - 50 HP to 60 HP
    39
  - 75 HP to 125 HP
    40
  - 150 HP to 215 HP
    41
  - 250 HP to 300 HP
    42
- Wiring Explanation for Analog Input Terminal
  43
- Digital Keypad VFD-PU01
  46
  - Description of the Digital Keypad
    46
Chapter 3 Keypad and Start up

46
Chapter 4 Parameters

52
- Summary of Parameter Settings
  53
  - User Parameters
    53
  - Chapter 4 Parameters
    53
  - Basic Parameters
    55
  - Operation Method Parameters
    56
  - Output Function Parameters
    58
  - Input Function Parameters
    59
  - Multi-Step Speed Parameters
    61
  - Protection Function Parameters
    62
  - AC Drive and Motor Parameters
    64
  - Special Parameters
    65
  - Communication Parameters
    66
- Parameter Settings for Applications
  69
  - Speed Search
    69
  - DC Brake before Running
    69
  - Energy Saving
    69
  - Overheat Warning
    70
  - Two-Wire/Three-Wire
    70
  - Operation Command
    70
  - Frequency Hold
    70
  - Emergency Stop by DC Brake
    71
  - Over-Torque Setting
    71
  - Upper/Lower Limit Frequency
    71
  - Skip Frequency Setting
    71
  - Output Signal During Running
    72
  - Output Signal in Zero Speed
    72
  - Output Signal at Master Frequency
    72
  - Output Signal for Over-Torque
    72
  - Output Signal for Base Block
    73
  - Overheat Warning for Heat Sink
    73
  - Multi-Function Analog Output
    73
- Description of Parameter Settings
  74
  - AC Drive Status Indication
    75
  - Frequency Setting (F) or Closed Loop Control Setting Point
    76
  - Output Frequency (H)
    76
  - Output Current (A)
    76
  - DC-BUS Voltage (U)
    76
  - Maximum Output Frequency
    78
  - Maximum Voltage Frequency (Base Frequency)
    78
  - Maximum Output Voltage
    78
  - MID-Point Frequency
    78
  - MID-Point Voltage
    79
  - Minimum Output Frequency
    79
  - Minimum Output Voltage
    79
  - Upper Bound Frequency
    79
  - JOG Frequency
    81
  - S Curve Delay Time in Accel/Decel
    81
  - Modulation Index
    81
  - Accel/Decel Time Unit
    81
  - Source of Frequency Command
    83
  - Source of Operation Command
    83
  - Stop Method
    83
  - PWM Carrier Frequency Selections
    84
  - Forward/Reverse Enabled
    85
  - 2-Wire/3-Wire Operation Control Modes
    85
  - Line Start Lockout
    85
  - Start-Up Display Selection
    86
  - Special Display
    86
  - User Defined Coefficient
    87
  - Flying Start
    87
  - Flying Start Frequency
    87
  - Master Frequency Memory Setting
    87
  - Reserved
    89
  - Master Frequency Attained
    89
  - DC Fan Control
    90
  - Analog Output
    90
  - Analog Output Gain
    90
  - Digital Input Terminal Response Time
    93
  - Analog Input Delay
    95
  - Summation of External Frequency Sources
    95
  - Analog Input Frequency Gain
    96
  - Output Frequency Gain
    96
  - PLC Mode
    97
  - PLC Forward/Reverse Motion
    99
  - Time Unit Settings
    102
  - Over-Voltage Stall Prevention
    103
  - Over-Current Stall Prevention During Acceleration
    103
  - Over-Current Stall Prevention During Operation
    104
  - Over-Torque Detection Selection
    105
  - Over-Torque Detection Level
    105
  - Over-Torque Detection Time
    105
  - Electronic Thermal Relay Selection
    105
  - Low Current Detection Level
    106
  - Low Current Detection Time
    106
  - Low Current Detection Treatment
    106
  - Parameter Reset
    108
  - Parameter Protection Password Input
    108
  - Parameter Protection Password Setting
    108
  - Identity Code of AC Drive
    109
  - Rated Current of AC Drive
    109
  - Full-Load Current of Motor
    109
  - No-Load Current of Motor
    110
  - Auto Slip Compensation Gain
    110
  - Rated Slip Frequency of Motor
    111
  - Auto Torque Compensation Gain
    111
  - Torque Compensation Gain by Manual Operation
    111
  - DC Braking Current Level
    113
  - DC Braking Time During Start-Up
    113
  - DC Braking Time During Stopping
    113
  - Start-Point for DC Braking
    113
  - Momentary Power Loss Operation Selection
    114
  - Maximum Allowable Power Loss Time
    114
  - Speed Search Time
    115
  - Maximum Speed Search Current
    115
  - Master Frequency Command
    116
  - Output Voltage
    116
  - BB Speed Search Method
    116
  - Auto Restart Times after Fault
    116
  - Auto Restart Time after Fault
    117
  - Automatic Energy-Saving
    117
  - Automatic Voltage Regulation (AVR)
    118
  - Software Setting of the Braking Level
    118
  - Vibration Compensation Factor
    119
  - Communication Address
    120
  - Transmission Speed (Baud Rate)
    120
  - Transmission Fault Treatment
    120
  - Time-Out Detection During Transmission
    120
  - Even/Odd Parity and Stopping Parity Setting
    121
  - Communication Operation
    121
  - Communication Frequency Setting
    122
  - RTU Mode
    123
  - Data Format
    123
  - 11-Bit Character Frame
    123
  - Communication Protocol
    124
  - Communication Data Frame
    124
  - ADR (Communication Address)
    125
  - CMD (Command Code) and DATA (Data Character)
    125
  - RTU Mode Uses CRC
    130
  - Address List
    132
  - Exception Response
    135
  - The Explanation of Exception Codes
    136
  - PID Control Parameters
    137
  - Input Terminal for PID Feedback
    137
  - PID Control Detection Signal Reference
    137
  - PID Feedback Control Method
    137
  - Proportional Gain (P)
    138
  - Integral Time (I)
    138
  - Differential Time (D)
    138
  - Upper Bound for Integral Control
    138
  - Primary Low Pass Filter Time
    139
  - PID Feedback Signal Range
    139
  - PID Feedback Signal Fault Treatment Time
    139
  - PID Feedback Signal Fault Treatment
    139
  - V/F Curve Diagram
    140
- Over Current (OC)
  142
Chapter 5 Troubleshooting

142
- Ground Fault
  143
- Over Voltage (OV)
  143
- Low Voltage (Lv)
  144
- Over Heat (OH)
  145
- Overload
  145
- Keypad Display Is Abnormal
  146
- Phase Loss (PHL)
  146
- Motor Cannot Run
  147
- Motor Speed Cannot be Changed
  148
- Motor Stalls During Acceleration
  149
- The Motor Does Not Run as Expected
  149
- Electromagnetic/Induction Noise
  150
- Environmental Condition
  150
- Affecting Other Machines
  151
  - High Harmonic at Power Side
    151
  - Motor Temperature Rises
    151
  - Common Problems and Solutions
    152
  - Reset
    152
Chapter 6 Fault Code Information and Maintenance

152
- Maintenance and Inspections
  156
  - Daily Inspection
    156
  - Periodic Inspection
    156
  - Periodical Maintenance
    157
  - Ambient Environment
    157
  - Voltage
    157
Appendix A Specifications

162
Appendix B Accessories

164
- B.1 All Brake Resistors & Brake Units Used in AC Motor Drives
  164
- B.2 Non-Fuse Circuit Breaker Chart
  167
- B.3 Fuse Specification Chart
  168
- 460V DC Choke
  169
- B.4 AC Reactor
  169
  - B.4.1 AC Input Reactor Recommended Value
    169
  - B.4.2 AC Output Reactor Recommended Value
    170
    
    Connected in Input Circuit
    171
    
    Correct Wiring
    171
  - B.4.3 Applications
    171
- B.5 Zero Phase Reactor (RF220X00A)
  173
  - B.6.2 Explanation of Display Message
    174
    
    Description of the Digital Keypad VFD-PU06
    174
    
    Pu06
    174
  - B.6.3 PU06 Operation Flow Chart
    175
Appendix C How to Select the Right Ac Motor Drive

176
Appendix C How to Select the Right AC Motor Drive

177
- C.1 Capacity Formulas
  177
  - Symbol Explanation
    178
  - Selection Note
    179
  - Parameter Settings Note
    179
- C.2 General Precaution
  179
- Standard Motor
  180
- C.3 How to Choose a Suitable Motor
  180
  - Special Motors
    181
  - Pole-Changing (Dahlander) Motor
    181
  - Submersible Motor
    181
  - Explosion-Proof (Ex) Motor
    181
  - Power Transmission Mechanism
    182
  - Motor Torque
    182
  - Synchronous Motor
    182

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Delta Electronics AC Motor Drive VFD-G Manuals

Delta Electronics AC Motor Drive VFD-G User Manual (184 pages)

Table of Contents

Preface

Chapter 1 Introduction

Chapter 2 Installation and Wiring

Chapter 3 Keypad and Start up

Chapter 4 Parameters

Chapter 5 Troubleshooting

Chapter 6 Fault Code Information and Maintenance

Appendix A Specifications

Appendix B Accessories

Appendix C How to Select the Right Ac Motor Drive

Appendix C How to Select the Right AC Motor Drive

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