Delta VFD750B43C Manuals

Manuals and User Guides for Delta VFD750B43C. We have 1 Delta VFD750B43C manual available for free PDF download: Manual

Delta VFD750B43C Manual

Delta VFD750B43C Manual (251 pages)

Brand: Delta | Category: Controller | Size: 4 MB

Table of Contents

Preface
1
Table of Contents
3
Receiving and Inspection
9
- Nameplate Information
  9
- Model Explanation
  9
Chapter 1 Introduction

9
- Appearances
  10
  - Series Number Explanation
    10
  - Drive Frames
    10
- Preparation for Installation and Wiring
  12
  - Remove Keypad
    12
  - Remove Front Cover
    14
- Lifting
  15
- Storage
  16
- Installation and Wiring
  19
- Ambient Conditions
  19
Chapter 2 Installation and Wiring

19
- Dimensions
  21
  - General Wiring Information
    30
  - Basic Wiring
    31
  - Wiring for SINK Mode and SOURCE Mode
    35
  - External Wiring
    36
    
    2.4.3 Main Terminals Connections
    37
    
    Control Circuit Terminals
    37
    
    Mains Power Terminals
    37
    
    Circuit Diagram for Digital Inputs
    39
  - Control Terminals
    39
    
    Grounding Terminals
    39
    
    Terminal Symbols and Functions
    40
    
    Analog Input Terminals
    43
    
    Digital Inputs
    43
    
    Digital Outputs
    43
    
    General
    43
  - Main Circuit Terminals
    45
- Preparations before Start-Up
  53
Chapter 3 Start up

53
- Operation Method
  54
- Trial Run
  54
- Description of the Digital Keypad VFD-PU01
  57
Chapter 4 Digital Keypad Operation

57
- How to Operate the Digital Keypad VFD-PU01
  59
Chapter 5 Parameters

61
- Summary of Parameter Settings
  62
  - User Parameters
    62
  - Operation Method Parameters
    64
  - Output Function Parameters
    67
  - Input Function Parameters
    68
  - Multi-Step Speed and PLC Parameters
    70
  - Protection Parameters
    72
  - Motor Parameters
    74
  - Special Parameters
    74
  - Communication Parameters
    76
  - PID Control Parameters
    76
  - Fan and Pump Control Parameters
    77
- Parameter Settings for Applications
  78
  - Speed Search
    78
  - DC Braking before Running
    78
  - Motor Power Switch-Over between AC Motor Drive and Commercial Power
    79
  - Energy Saving
    79
  - Multi-Step Operation
    79
  - Switching Acceleration and Deceleration Times
    79
  - Overheat Warning
    80
  - Two-Wire/Three-Wire
    80
  - Operation Command
    80
  - Frequency Hold
    81
  - Auto Restart after Fault
    81
  - Emergency Stop by DC Braking
    81
  - Over-Torque Setting
    81
  - Skip Frequency Setting
    82
  - Carrier Frequency Setting
    82
  - Keep Running When Frequency Command Is Lost
    82
  - Display the Speed of Load
    82
  - Output Signal in Zero Speed
    83
  - Output Signal at Desired Frequency
    83
  - Output Signal for Base Block
    83
  - Overheat Warning for Heat Sink
    83
- Description of Parameter Settings
  84
  - Identity Code of the AC Motor Drive
    84
  - Rated Current Display of the AC Motor Drive
    84
  - Parameter Reset
    85
  - Start-Up Display Selection
    85
  - Content of Multi-Function Display
    85
  - User Defined Coefficient K
    86
  - Software Version
    87
  - Password Input
    87
  - Password Set
    87
  - Basic Parameters
    90
  - Maximum Output Frequency
    90
  - Maximum Voltage Frequency
    90
  - Maximum Output Voltage
    90
  - MID-Point Voltage
    91
  - Minimum Output Frequency
    91
  - Minimum Output Voltage
    91
  - Output Frequency Upper Limit
    91
  - Output Frequency Lower Limit
    92
  - Deceleration Time 4
    93
  - Accel/Decel Time Unit
    93
  - Jog Acceleration Time
    94
  - Jog Deceleration Time
    94
  - Jog Frequency
    94
  - Auto-Acceleration / Deceleration
    95
  - Deceleration S-Curve
    96
  - Source of First Master Frequency Command
    97
  - Source of Second Master Frequency Command
    97
  - Source of First Operation Command
    98
  - Source of Second Operation Command
    98
  - Source of the Master Frequency Command
    98
  - Source of the Auxiliary Frequency Command
    99
  - Combination of the Master and Auxiliary Frequency Command
    99
  - Stop Method
    99
  - PWM Carrier Frequency Selections
    101
  - Motor Direction Control
    101
  - 2-Wire/ 3-Wire Operation Control Modes
    102
  - Line Start Lockout
    103
  - Loss of ACI Signal (4-20Ma)
    105
  - Up/Down Mode
    105
  - Accel/Decel Rate of Change of UP/DOWN Operation with Constant Speed
    106
  - Keyboard Frequency Command
    106
  - Multi-Function Output Terminals
    107
  - Desired Frequency Attained 1
    108
  - Desired Frequency Attained 2
    109
  - Analog Output Signal
    109
  - Analog Output Gain
    110
  - Digital Output Multiplying Factor
    110
  - Terminal Count Value
    110
  - Preliminary Count Value
    111
  - EF Active When Preliminary Count Value Attained
    111
  - Fan Control
    111
  - Brake Release Frequency
    112
  - Brake Engage Frequency
    112
  - AVI Analog Input Bias
    113
  - AVI Bias Polarity
    113
  - AVI Negative Bias, Reverse Motion Enable/Disable
    113
  - ACI Bias Polarity
    113
  - AUI Analog Input Bias
    114
  - AUI Bias Polarity
    114
  - AUI Input Gain
    114
  - AUI Negative Bias, Reverse Motion Enable/Disable
    114
  - Use of Bias
    115
  - Use of Bias and Gain for Use of Full Range
    115
  - Use of 0-5V Potentiometer Range Via Gain Adjustment
    116
  - Use of Negative Bias in Noisy Environment
    116
  - Gain Adjustment to Use Full Potentiometer
    116
  - Range
    116
  - 0-10V Potentiometer Signal to Run Motor in FWD and REV Direction
    117
  - Use Negative Slope
    117
  - AVI/ACI/AUI Analog Input Delay
    118
  - Analog Input Frequency Resolution
    118
  - Multi-Function Input Terminals
    118
  - Accel/Decel Time and Multi-Function Input Terminals
    122
  - Multi-Speed Via External Terminals
    123
  - Digital Terminal Input Debouncing Time
    124
  - Gear Ratio for Simple Index Function
    124
  - Index Angle for Simple Index Function
    124
  - Deceleration Time for Simple Index Function
    124
  - Multi-Step Speeds and PLC Parameters
    125
  - PLC Mode
    126
  - PLC Forward/Reverse Motion
    128
  - Time Unit Settings
    130
  - The Amplitude of Wobble Vibration
    131
  - Wobble Skip Frequency
    131
  - Over-Voltage Stall Prevention
    132
  - Over-Current Stall Prevention During Acceleration
    133
  - Over-Current Stall Prevention During Operation
    133
  - Over-Torque Detection Mode
    134
  - Over-Torque Detection Level
    134
  - Over-Torque Detection Time
    135
  - Electronic Thermal Overload Relay Selection
    135
  - Electronic Thermal Characteristic
    135
  - Fourth Recent Fault Record
    136
  - Under-Current Detection Level
    137
  - Under-Current Detection Mode
    137
  - Under-Current Detection Restart Delay Time
    137
  - User-Defined Low-Voltage Detection Level
    137
  - Motor Rated Current
    139
  - Motor No-Load Current
    139
  - Torque Compensation
    139
  - Slip Compensation
    139
  - Number of Motor Poles
    140
  - Motor Parameters Auto Tuning
    140
  - Motor Line-To-Line Resistance
    141
  - Motor Rated Slip
    141
  - Slip Compensation Limit
    141
  - Torque Compensation Time Constant
    141
  - DC Braking Current Level
    143
  - DC Braking Time During Start-Up
    143
  - DC Braking Time During Stopping
    143
  - Start-Point for DC Braking
    143
  - Momentary Power Loss Operation Selection
    144
  - Maximum Allowable Power Loss Time
    144
  - Baseblock Time for Speed Search
    144
  - Current Limit for Speed Search
    145
  - Auto Reset Time at Restart after Fault
    146
  - Automatic Energy-Saving
    147
  - Automatic Voltage Regulation
    147
  - Software Braking Level
    148
  - Base Block Speed Search
    148
  - B.B. Speed Search with Last Output Frequency Downward Timing Chart
    149
  - B.B. Speed Search with Minimum Output Frequency Upward Timing Chart
    149
  - Speed Search During Start-Up
    150
  - Speed Search Frequency During Start-Up
    150
  - Compensation Coefficient for Motor Instability
    150
  - Communication Address
    151
  - Transmission Speed
    151
  - Transmission Fault Treatment
    152
  - Time-Out Detection
    152
  - Communication Protocol
    152
  - Communication Data Frame
    154
  - Address
    154
  - Function and DATA
    155
  - Check Sum
    158
  - Address List
    160
  - Exception Response
    162
  - Communication Program of PC
    163
  - Response Delay Time
    165
  - PID Control
    166
  - Input Terminal for PID Feedback
    166
  - Gain over the PID Detection Value
    166
  - Proportional Gain
    166
  - Integral Gain
    167
  - Derivative Control
    167
  - Upper Bound for Integral Control
    167
  - Primary Delay Filter Time
    167
  - PID Output Frequency Limit
    168
  - Feedback Signal Detection Time
    168
  - Treatment of the Erroneous Feedback Signals
    168
  - Deviation Range of PID Feedback Signal Error
    169
  - PG Pulse Range
    169
  - PG Input
    169
  - ASR Control
    170
  - Speed Control Output Frequency Limit
    170
  - Sample Time for Refreshing the Content of 210DH and 210EH
    170
  - Speed Control Diagram
    171
  - V/F Curve Selection
    172
  - Start-Up Frequency of the Auxiliary Motor
    172
  - Stop Frequency of the Auxiliary Motor
    172
  - Time Delay before Starting the Auxiliary Motor
    173
  - Time Delay before Stopping the Auxiliary Motor
    173
  - Sleep/Wake up Detection Time
    174
  - Sleep Frequency
    174
  - Wakeup Frequency
    174
- Common Problems and Solutions
  177
Chapter 6 Fault Code Information

177
- Reset
  181
Chapter 7 Troubleshooting

183
- Over Current (OC)
  183
- Ground Fault
  184
- Over Voltage
  184
- Low Voltage (Lv)
  185
- Overload
  186
- Over Heat (OH)
  186
- Display of PU01 Is Abnormal
  187
- Phase Loss
  187
- Motor Cannot Run
  188
- Motor Speed Cannot be Changed
  189
- Motor Stalls During Acceleration
  190
  - The Motor Does Not Run as Expected
    190
  - Daily Inspection
    191
  - Periodic Inspection
    191
Chapter 8 Maintenance and Inspections

191
- Periodical Maintenance
  192
Appendix A Specifications

197
- All Braking Resistors and Braking Units Used in AC Motor Drives
  201
Appendix B Accessories

201
- B.1.1 Dimensions and Weights for Braking Resistors
  203
- B.1.2 Specifications for Braking Unit
  205
- B.1.3 Dimensions for Braking Unit
  206
- B.2 AMD - EMI Filter Cross Reference
  207
  - Choose Suitable Motor Cable and Precautions
    208
  - General Precaution
    208
  - Saddle on both Ends
    209
  - Saddle on One End
    209
  - The Length of Motor Cable
    210
  - B.2.1 Dimensions
    211
- B.3 PG Card (for Encoder)
  219
  - PG Card and Pulse Generator
    220
  - PG-02 Terminal Descriptions
    222
  - Terminals
    222
  - Wiring Notes
    222
  - Control Terminals Block Designations
    223
  - Types of Pulse Generators
    223
  - B.3.2 Pg03
    224
  - PG-03 Terminal Descriptions
    226
- B.4 Remote Controller RC-01
  228
- B.5 Remote Panel Adapter (RPA 01)
  229
- AC Input Reactor Recommended Value
  230
- B.6 AC Reactor
  230
  - B.6.2 AC Output Reactor Recommended Value
    231
    
    Connected in Input Circuit
    233
    
    Correct Wiring
    233
  - B.6.3 Applications for AC Reactor
    233
- B.7 Zero Phase Reactor (RF220X00A)
  235
- B.8 DC Choke Recommended Values
  236
- B.9 Non-Fuse Circuit Breaker Chart
  238
- B.10 Fuse Specification Chart
  239
  - Description of the Digital Keypad VFD-PU06
    241
  - Explanation of Display Message
    241
- B.11 Pu06
  241
  - B.11.3 Operation Flow Chart
    242
Appendix C How to Select the Right AC Motor Drive

243
- C.1 Capacity Formulas
  244
  - Selection Note
    246
  - Parameter Settings Note
    246
- C.2 General Precaution
  246
  - How to Choose a Suitable Motor
    247
  - Standard Motor
    247
  - Special Motors
    248
  - Power Transmission Mechanism
    248
  - Motor Torque
    249

Advertisement

Advertisement

Related Products

Delta Categories

Plumbing Product

Plumbing Product Kitchen & Bath Fixtures Bathroom Fixtures Saw

Power Supply

More Delta Manuals