Omron GQ-CRM21 Manuals

Manuals and User Guides for Omron GQ-CRM21. We have 1 Omron GQ-CRM21 manual available for free PDF download: Operation Manual

Omron GQ-CRM21 Operation Manual

Omron GQ-CRM21 Operation Manual (103 pages)

CompoNet Gateway Unit for CC-Link

Brand: Omron | Category: Gateway | Size: 2.29 MB

Table of Contents

About this Manual
3
Intended Audience
3
Using this Manual
4
Read and Understand this Manual
6
Safety Precautions
9
Precautions for Safe Use
13
Precautions for Correct Use
15
Conformance to EC Directives
16
Trademarks
17
Related Manuals
18
Table of Contents
19
Overview
21
Overview of Gateway Unit
22
Gateway Unit Features
23
Description of Gateway Unit
25
Specifications
26
General Specifications
26
CC-Link Communications Specifications
27
Componet Communications Specifications
28
Component Names and Functions
29
Indications
30
Switch Settings
33
Terminal Arrangement
36
Dimensions
37
Wiring and Settings
39
Overview of Operating Procedures
40
Basic Startup Procedures
40
Procedure for Using the Registration Table
42
Installation Method
43
Mounting to a Control Panel
43
Wiring
44
General Wiring Precautions
44
Special Connector Tools
44
Wiring the Power Supply
45
Wiring the Power Supply to the Gateway Unit
45
Power Supply Wiring for Componet Slave Units and the Componet Network
46
Wiring the Componet Network
49
Wiring Methods for the Componet Network
49
Wiring the CC-Link Network
50
Recommended Materials and Tools
50
Wiring the Connector
51
Communications Settings
52
Componet Settings
52
CC-Link Settings
53
Remote I/O Communications
55
Exchanging Data
56
Basic Communications Operations
56
Confirming Normal Slave Unit Operation in Communications Modes 0 to 3
58
Registration Table
60
Memory Map
63
Overview
63
I/O Memory Allocations According to Communications Modes
63
Memory Map for each Communications Mode
64
Status Area Allocations
65
Node Address Types on the Componet Network
69
Data Allocations for Word Slave Units
70
Data Allocations for Bit Slave Units
76
Remote I/O Communications Performance
77
Troubleshooting
79
Troubleshooting Componet Network Errors
80
Componet Network Errors
80
Troubleshooting Sequence When an Error Occurs
80
Troubleshooting CC-Link Network Errors
84
Appendices
85
A-1 Allocations According to Communications Modes
85
Status Area Allocations According to Communications Modes
97
Revision History
101

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