Omron CQM1H-CPU21 Manuals

Manuals and User Guides for Omron CQM1H-CPU21. We have 2 Omron CQM1H-CPU21 manuals available for free PDF download: Operation Manual, Replacement Manual

OMRON CQM1H-CPU21 Operation Manual (285 pages)

Programmable Controllers; Inner Boards

Brand: OMRON | Category: Computer Hardware | Size: 7.79 MB

Table of Contents

6
- About this Manual
  8
Precautions

14
- 1 Intended Audience
  
  15
- 2 General Precautions
  
  15
- 3 Safety Precautions
  
  15
- 4 Operating Environment Precautions
  
  17
- 5 Application Precautions
  
  17
- 6 Conformance to EC Directives
  
  21
  - Applicable Directives
    21
  - Concepts
    21
  - Relay Output Noise Reduction Methods
    21
- 7 Upgrades Made to New Version of CQM1H CPU Units
  
  23
  - Reading Manufacturing Numbers
    23
  - Changes in Specifications
    23
Section 1 Introduction

26
- Introduction
  
  26
  - Features
    27
  - System Configuration
    32
    
    Basic Configuration
    32
    
    Connections to Programming Devices
    34
    
    CPU Units
    34
    
    Inner Boards
    35
    
    Communications Units
    36
    
    Memory Cassettes
    37
    
    Power Supply Units
    37
    
    Products for Expansion I/O Blocks
    38
    
    I/O Units
    39
    
    Dedicated I/O Units
    40
    
    Accessories
    42
    
    Maximum Number of I/O Units and I/O Points
    43
  - Expanded System Configuration
    45
    
    Serial Communications System
    45
    
    Communications Networks
    51
  - Functions Listed by Purpose
    52
    
    High-Speed Counters
    60
  - CQM1-CQM1H Comparison
    61
    
    Pulse Outputs
    61
  - Overview Application Procedure
    66
- Specifications
  
  68
  - Unit Specifications
    69
  - Cpu Unit Specifications
    70
  - Input Unit Specifications
    75
    
    Cpu Unit's Built-In 24-V DC Inputs
    75
    
    DC Input Units
    78
    
    Ac Input Units
    83
  - Output Unit Specifications
    84
    
    Contact Output Units
    84
    
    Transistor Output Units
    88
    
    Triac Output Units
    98
Section 3 Units

100
- Units
  100
  - CPU Units
    101
    
    Indicators
    102
    
    Battery Compartment Cover
    103
    
    Battery
    103
    
    DIP Switch
    104
    
    Memory Cassettes
    104
    
    Serial Communications Ports
    107
    
    Peripheral Port
    108
    
    Built-In RS-232C Port
    108
  - Power Supply Unit
    110
    
    Inner Board Slots 1 and 2
    110
    
    Built-In Inputs
    110
    
    Power Supply Unit Components
    111
    
    Selecting a Power Supply Unit
    111
    
    Unit Weights
    113
  - I/O Units
    114
  - Inner Boards
    115
  - Products for Expansion I/O Blocks
    116
  - Programming Devices
    117
    
    Programming Consoles
    117
    
    Support Software
    119
    
    Connecting Cables
    122
Section 4 Installation

126
- Installation
  126
  - Fail-Safe Circuits
    127
  - Installation Precautions
    129
  - Mounting Dimensions
    131
  - Connecting PC Components
    135
  - Inner Board Installation
    137
  - DIN Track Installation
    138
  - Wiring and Connections
    140
    
    Power Supply Unit Wiring
    140
    
    Connecting the CPU Block and Expansion I/O Block
    144
    
    I/O Unit Wiring
    146
    
    Preparing Cables for 32-Point Input and Output Units
    148
  - I/O Unit Wiring Precautions
    150
  - Connecting Programming Devices
    153
  - Connecting Programmable Terminals
    154
Section 5 Overview of Operation

158
- Overview of Operation
  
  158
  - Internal Structure of CPU Unit
    159
    
    Memory Areas
    159
  - Operating Modes
    160
    
    DIP Switch
    160
    
    Memory Cassette
    160
    
    Description of Operating Modes
    160
    
    Initialization of I/O Memory
    161
    
    Startup Mode
    162
    
    Operation Without a Battery
    162
- Switch Settings
  
  164
  - DIP Switch Settings
    165
  - Communications Port and Startup Modes Settings
    166
Section 7 Using a Programming Console

168
- Using a Programming Console
  168
  - Programming
    169
  - Connecting the Programming Console
    169
    
    Compatible Programming Consoles
    171
    
    Changing the Cqm1H's Mode with the Mode Switch
    175
    
    Operating Mode at Startup
    177
    
    Preparation for Operation
    177
    
    Entering the Password
    177
  - Programming Console Operations
    178
    
    Overview
    178
    
    Clearing Memory
    179
    
    Reading/Clearing Error Messages
    181
    
    Buzzer Operation
    182
    
    Reading and Assigning Expansion Instruction Function Codes
    182
    
    Setting and Reading a Program Memory Address and Monitoring
    183
    
    Bit Status
    183
    
    Entering or Editing Programs
    184
    
    Instruction Search
    187
    
    Bit Operand Search
    188
    
    Inserting and Deleting Instructions
    189
    
    Checking the Program
    190
    
    Bit, Digit, Word Monitor
    191
    
    Binary Monitor
    193
    
    Three-Word Monitor
    193
    
    Signed Decimal Monitor
    194
    
    Unsigned Decimal Monitor
    195
    
    Differentiation Monitor
    195
    
    Changing Timer, Counter SV
    196
    
    Hexadecimal, BCD Data Modification
    197
    
    Binary Data Modification
    198
    
    Signed Decimal Data Modification
    199
    
    Unsigned Decimal Data Modification
    200
    
    Three-Word Data Modification
    200
    
    Force Set, Reset
    201
    
    Clear Force Set/Reset
    202
    
    Hex-ASCII Display Change
    203
    
    Reading and Setting the Clock
    203
  - Programming Example
    204
    
    Displaying the Cycle Time
    204
    
    Preparatory Operations
    204
    
    Programming Console Error Messages
    205
    
    Example Program
    206
    
    Programming Procedures
    207
    
    Checking the Program
    210
    
    Test Run in MONITOR Mode
    212
Section 8 Inner Boards

214
- Inner Boards
  
  214
  - High-Speed Counter Board
    215
    
    Model
    215
    
    Functions
    215
    
    Example System Configuration
    215
  - Applicable Inner Board Slots
    216
  - Names and Functions
    216
  - Pin Arrangement of Connectors CN1 and CN2
    217
  - Wiring Examples
    218
  - Specifications
    223
  - Pulse I/O Board
    227
    
    Internal Circuits
    227
    
    Model
    227
    
    Function
    227
  - System Configuration
    229
  - Applicable Inner Board Slot
    229
  - Names and Functions
    229
  - CN1 and CN2 Pin Arrangement
    230
  - Wiring Examples
    231
  - Specifications
    236
  - Pulse Output Specifications
    237
  - Absolute Encoder Interface Board
    238
    
    Model
    238
    
    Functions
    238
  - System Configuration
    239
  - Applicable Inner Board Slots
    239
  - Names and Functions
    239
  - Pin Arrangement of Connectors CN1 and CN2
    240
  - Wiring Examples
    241
  - Specifications
    242
  - Absolute Encoder Input Specifications
    242
  - Internal Circuit Configuration
    244
  - Analog Setting Board
    245
    
    Model
    245
    
    Function
    245
    
    Applicable Inner Board Slots
    245
    
    Names and Functions
    245
  - Specifications
    246
  - Analog I/O Board
    247
    
    Model
    247
    
    Function
    247
    
    System Configuration
    247
  - Applicable Inner Board Slot
    248
  - Names and Functions
    248
  - Pin Arrangement of Connectors CN1 and CN2
    249
  - Wiring Examples
    250
  - Specifications
    251
  - Serial Communications Board
    252
    
    Internal Circuit Configuration
    252
    
    Model Number
    252
    
    Serial Communications Boards
    252
  - Features
    253
  - System Configuration
    254
- Battery Maintenance
  
  256
  - Battery Replacement
    257
  - Battery Life
    257
  - Replacement Procedure
    258
- Appendix
  
  260
  - Preparing Cables for Inner Boards
    260
- Glossary
  
  262
- Index
  
  278
- Revision History
  
  282

Omron CQM1H-CPU21 Replacement Manual (54 pages)

Programmable Controllers

Brand: Omron | Category: Controller | Size: 1.71 MB

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Performance Data
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Table of Contents
7
1 Performance Specifications

8
2 System Configurations

11
- CQM1H/CJ2M System Comfiguration Comparison
  11
- CJ1M/CJ1G/CJ2M System Comfiguration Comparison
  13
3 Memory Area

14
- CQM1H/CJ2M Memory Area Comparison
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  16
4 I/O Area Allocation

18
5 Instructions

20
6 Example of Converting Ladder Program by CX-Programmer

42
Appendix

46
- Instruction Operations
  
  46
- Condition Flag Operations
  
  49

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Omron CQM1H-CPU21 Manuals

OMRON CQM1H-CPU21 Operation Manual (285 pages)

Table of Contents

Table of Contents

Precautions

1 Intended Audience

2 General Precautions

3 Safety Precautions

4 Operating Environment Precautions

5 Application Precautions

6 Conformance to EC Directives

7 Upgrades Made to New Version of CQM1H CPU Units

Section 1 Introduction

Introduction

Specifications

Section 3 Units

Section 4 Installation

Section 5 Overview of Operation

Overview of Operation

Switch Settings

Section 7 Using a Programming Console

Section 8 Inner Boards

Inner Boards

Battery Maintenance

Appendix

Glossary

Index

Revision History

Omron CQM1H-CPU21 Replacement Manual (54 pages)

Table of Contents

1 Performance Specifications

2 System Configurations

3 Memory Area

4 I/O Area Allocation

5 Instructions

6 Example of Converting Ladder Program by CX-Programmer

Appendix

Instruction Operations

Condition Flag Operations

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