Omron PROFIBUS CJ1W-PRM21 Manuals

Manuals and User Guides for Omron PROFIBUS CJ1W-PRM21. We have 1 Omron PROFIBUS CJ1W-PRM21 manual available for free PDF download: Operation Manual

Omron PROFIBUS CJ1W-PRM21 Operation Manual (304 pages)

Master Unit

Brand: Omron | Category: Control Unit | Size: 3.09 MB

Introduction

3
Relevant Manuals

4
Manual Configuration

5
Manual Structure

10
Sections in this Manual

12
- Table of Contents
  14
Contents

18
Read and Understand this Manual

18
Safety Precautions

21
Precautions for Correct Use

32
Regulations and Standards

35
Unit Versions

37
Related Manuals

39
Revision History

40
- Features and System Configuration
  41
Overview of PROFIBUS

42
- Introduction
  42
- PROFIBUS Communication Protocol
  43
- Device Types
  44
- Bus Access Protocol
  45
- Diagnostic Functions
  46
- Protection Mechanisms
  47
- Network Operation Modes
  47
- Configuring the PROFIBUS Master
  48
- FDT/DTM Technology
  48
- GSD File Technology
  50
PROFIBUS Master Unit

51
- PROFIBUS Master Unit Features
  51
- Specifications
  52
CX-Configuratorfdt

57
- CX-Configuratorfdt Features
  57
- Specifications
  59
Basic Operating Procedure

62
Section 2 Nomenclature and Installation

66
Unit Components

66
- Nomenclature
  66
- Indicators
  66
- Switch Settings
  67
- PROFIBUS Connector
  68
Installing the PROFIBUS Master Unit

70
- System Configuration Precautions
  70
- Mounting
  70
- Handling Precautions
  71
- External Dimensions
  71
Network Installation

72
- Network Structure
  72
- Bus Termination
  74
- PROFIBUS Cable Connector
  75
- Shielding Precautions
  76
Software Configuration

77
- Configuration Software
  79
Section 3 Configuration Software

80
CX-Configuratorfdt

80
- Starting CX-Configuratorfdt
  80
- CX-Configuratorfdt Main Window
  80
- Device Catalogue
  83
- Updating the Device Catalogue
  86
- Adding Devices to the Network
  86
- Saving and Opening Projects
  87
- Exporting to HTML
  87
- Error Logging and FDT Monitoring
  88
- Access Control and User Management
  89
CJ1W-PRM21 PROFIBUS Master DTM

93
- Configuration User Interface
  93
- Diagnostic User Interface
  106
- Connecting to the CJ1W-PRM21
  112
Generic Slave Device DTM

116
- Configuration User Interface
  116
- Diagnostic User Interface
  124
  - Data Exchange with the CPU Unit
    127
4-1 Data Exchange with the CPU Unit

128
- Data Flow
  128
- Data Exchange with the CPU Unit
  128
- Accessing from the User Program
  131
Device Variables for CJ-Series Unit (Software Switches, Statuses)

134
- Software Switches (*_Swcmd)
  135
- Global-Control Command (*_Globctlcmd)
  137
- Unit Status (*_Unitsta)
  141
- Master Status (*_Mstrsta)
  143
- Master Errors (*_Mstrerrsta)
  145
- Slave Status (*_Slvsta)
  147
- Actual Bus Cycle Time (*_Actcycletm)
  148
- Slave Data Exchange Active Flags (*_Slvdatxchg, *_Slvdatxchgl, *_Slvdatxchgh)
  148
  - Slave Data Exchange Active Flags
    148
  - Slvdatxchgh)
    148
  - Operation
    155
Introduction

155
- Adding Devices to the Network
  158
- Changing Device and DTM Addresses
  160
5-2 Setting up a Network

164
Configuring the Slave Devices

164
- Defining the I/O Configuration
  164
- Setting Parameters
  166
- Selecting the Group Assignment
  167
Configuring the Master

169
- Setting the Master Parameters
  170
- Setting the Bus Parameters
  171
- Defining and Changing the I/O Mapping
  172
- Configuring CX-Server
  173
- Downloading the Configuration
  175
I/O Communication Characteristics

177
- I/O Data Configuration
  177
- Mapping I/O Data
  177
- Supported Data Types
  186
- Exchanging I/O Data over PROFIBUS
  187
- I/O Response Time
  189
- System Startup Time
  192
Operating the Network

193
- User Access to the Network
  193
- Changing PROFIUS Mode of the Master Unit
  194
- Transmitting Global-Control Commands
  195
- Using Auto-CLEAR
  199
Monitoring the Network

201
- Monitoring the Master Unit and the Network
  201
- Monitoring Slave Status
  204
- Using the Error Log
  206
PROFIBUS DP-V1 Services

209
- Configuring and Monitoring Slaves Using Dtms
  209
- PROFIBUS Services from CPU
  210
Overview

212
Sending Acyclic Messages Using Sendcmd Instructions

213
Acyclic Messages

217
- Explicit Message Send (2801)
  217
- Profibus Message Send (2809)
  219
- Memory Area Read (0101)
  230
- Error Log Clear (2103)
  231
  - Troubleshooting and Maintenance
    233
Overview

234
Troubleshooting with the PROFIBUS Master Unit Indicators

235
- Indicators
  235
- Unit Startup Errors
  235
- Unit Operational Errors
  236
- Unit Configuration Errors
  237
- Network Errors
  238
Troubleshooting Using Error Status

241
- Unit Status Word
  241
- Master Errors Word
  243
Troubleshooting the Network

245
Error Log Functions

255
- Overview of the Error Log
  255
- Error Codes and Detailed Codes
  256
Event Logs

258
- Overview of the Event Logs
  258
- Error Table
  258
- Error Table
  260
- Error Descriptions
  261
Maintenance and Replacement

264
- Cleaning
  264
- Inspection
  264
- Replacing Faulty Units
  265
- Addition/Replacement of Units on the PROFIBUS Network
  265
Appendices

267
Differences in Available Functions Depending on the CPU Unit (NJ/CJ Series) to be Connected

268
Bus Parameters

274
Application Notes

278
Application Program

279
CX-Configuratorfdt Warning and Error Messages

280
I/O Data Type Definitions

287
Slave Diagnostics Message

290

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More Omron Manuals

Omron PROFIBUS CJ1W-PRM21 Manuals

Omron PROFIBUS CJ1W-PRM21 Operation Manual (304 pages)

Table of Contents

Introduction

Relevant Manuals

Manual Configuration

Manual Structure

Sections in this Manual

Contents

Read and Understand this Manual

Safety Precautions

Precautions for Correct Use

Regulations and Standards

Unit Versions

Related Manuals

Revision History

Overview of PROFIBUS

PROFIBUS Master Unit

CX-Configuratorfdt

Basic Operating Procedure

Section 2 Nomenclature and Installation

Unit Components

Installing the PROFIBUS Master Unit

Network Installation

Software Configuration

Section 3 Configuration Software

CX-Configuratorfdt

CJ1W-PRM21 PROFIBUS Master DTM

Generic Slave Device DTM

4-1 Data Exchange with the CPU Unit

Device Variables for CJ-Series Unit (Software Switches, Statuses)

Introduction

5-2 Setting up a Network

Configuring the Slave Devices

Configuring the Master

I/O Communication Characteristics

Operating the Network

Monitoring the Network

PROFIBUS DP-V1 Services

Overview

Sending Acyclic Messages Using Sendcmd Instructions

Acyclic Messages

Overview

Troubleshooting with the PROFIBUS Master Unit Indicators

Troubleshooting Using Error Status

Troubleshooting the Network

Error Log Functions

Event Logs

Maintenance and Replacement

Appendices

Differences in Available Functions Depending on the CPU Unit (NJ/CJ Series) to be Connected

Bus Parameters

Application Notes

Application Program

CX-Configuratorfdt Warning and Error Messages

I/O Data Type Definitions

Slave Diagnostics Message

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