Omron 3G3RX-A2550 Manuals

Manuals and User Guides for Omron 3G3RX-A2550. We have 1 Omron 3G3RX-A2550 manual available for free PDF download: User Manual

Omron 3G3RX-A2550 User Manual

Omron 3G3RX-A2550 User Manual (442 pages)

High-function General-purpose Inverter

Brand: Omron | Category: Inverter | Size: 13.03 MB

Table of Contents

Dimensions and Weights
6
Safety Precautions
7
Precautions for Safe Use
9
Precautions for Correct Use
10
Checking before Unpacking
12
Checking the Accessories
12
Revision History
13
About this Manual
14
Table of Contents
15
Chapter 1 Overview

17
- Functions
  18
- Appearance and Names of Parts
  21
Chapter 2 Design

23
- Installation
  24
  - Safety Information
    25
  - Precautions for Use
    25
  - Installation Environment
    26
  - Backing Plate
    28
- Wiring
  29
  - Standard Connection Diagram
    29
  - Main Circuit Terminals
    30
- Control Circuit Terminal
  30
Chapter 3 Operation

52
- Operation Method
  
  52
- Test Run Procedure
  
  54
- Test Run Operation
  
  55
  - Parameter Initialization
    56
  - Actual Load Operation
    57
- Part Names and Descriptions of the Digital Operator
  
  58
- Keys
  
  61
- Parameter Transition
  
  62
- Parameter List
  
  68
  - Extended Function Mode
    71
Chapter 4 Functions

110
- Monitor Mode
  
  110
- Function Mode
  
  117
  - Frequency Reference Selection
    119
  - Run Command Selection
    120
  - Base Frequency
    120
  - Maximum Frequency
    121
  - Binary Operation
    126
  - Bit Operation
    127
    
    Torque Boost
    128
    
    Manual Torque Boost
    129
  - Automatic Torque Boost
    130
  - Constant Torque Characteristics (VC)
    131
  - Output Voltage Gain
    133
  - DC Injection Braking
    133
  - External DC Injection Braking
    134
  - Frequency Limit
    137
    
    Frequency Jump Function
    139
    
    Pid Function
    140
    
    Avr Function
    144
  - Automatic Energy-Saving Operation Function
    145
  - Automatic Optimum Acceleration/Deceleration
    145
  - Acceleration/Deceleration Pattern
    147
  - Frequency Addition Function
    150
    
    Electronic Thermal Function
    155
    
    Thermal Warning
    158
    
    Overcurrent Suppression Function
    160
    
    Rotation Direction Limit Selection
    161
    
    Reduced Voltage Startup Selection
    162
  - Display Selection
    162
  - Basic Display
    165
    
    User Parameter Automatic Setting Function
    166
    
    Torque Limit Function
    166
    
    Reverse Rotation Prevention Function
    168
    
    Torque Ladstop Function
    168
    
    Starting Frequency
    174
  - Carrier Frequency
    174
    
    Stop Key Selection
    177
    
    Stop Selection
    177
    
    Automatic Carrier Frequency Reduction Function
    180
    
    Regenerative Braking Function
    181
  - Cooling Fan Control
    181
  - Brake Control Function
    182
  - External Trip
    191
  - Commercial Switching
    192
  - Wire Input Function
    195
  - Control Gain Switching Function
    196
  - Analog Command Hold Function
    200
  - Forward Run Signal
    213
  - Fatal Fault Signal
    213
    
    Input Terminal Response Time
    214
    
    Motor Parameter Selection
    221
    
    Sensorless Vector Control
    222
  - Hz Sensorless Vector Control
    223
    
    Torque Monitor Function
    225
    
    Stabilization Parameter
    226
- Functions When Option PG Board (3G3AX-PG01) Is Used
  
  227
  - Torque Control
    230
  - Pulse Train Position Control Mode
    231
  - Electronic Gear Function
    233
  - Position Bias Function
    237
  - Speed Bias Function
    238
  - Orientation Function
    238
  - Absolute Position Control Mode
    240
  - Zero Return Function
    244
  - Teaching Function
    245
  - Pulse Train Frequency Input
    247
- Communication Function
  
  248
  - Ascii Method
    251
  - Communication Procedure
    251
  - Explanation of each Function Code
    271
Chapter 5 Maintenance Operations

325
- Protective Functions and Troubleshooting
  326
  - Error Code List
    326
  - Trip Monitor Display
    334
- Warning Function
  335
Chapter 6 Inspection and Maintenance

337
- Inspection and Maintenance
  337
  - Daily Inspection
    339
  - Periodic Inspection
    339
  - Daily Inspection and Periodic Inspection
    340
  - Megger Test
    344
  - Withstand Voltage Test
    344
Chapter 7 Specifications

349
- Standard Specification List
  350
- Common Specifications
  352
- Dimensional Drawing
  355
- Options
  363
  - Specifications
    366
  - Operating Environment
    379
Appendix

393
Appendix-1 Parameter List

394
- D086 Fault Monitor
  395
- Reference
  397
Appendix-2 Product Life Curve

434
Appendix-3 Life Alarm Output

435

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