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Omron CS1W-CRM21 Manuals
Manuals and User Guides for Omron CS1W-CRM21. We have
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Omron CS1W-CRM21 manual available for free PDF download: Operation Manual
Omron CS1W-CRM21 Operation Manual (223 pages)
CompoNet Master Units
Brand:
Omron
| Category:
Computer Hardware
| Size: 3.52 MB
Table of Contents
Table of Contents
8
About this Manual
9
Related Manuals
9
Application Considerations
12
Precautions
15
1 Intended Audience
16
2 General Precautions
16
3 Safety Precautions
16
4 Operating Environment Precautions
17
5 Application Precautions
18
6 Conformance to EC Directives
20
Applicable Directives
20
Concepts
20
Conformance to EC Directives
21
7 Conformance to Shipbuilding Standards
21
Applicable Shipping Standards
21
Installation Location
21
Conditions for Use under Shipping Standards
21
Section 1 Overview
23
Componet Networks
24
Overview
24
Overall System Configuration and Elements
24
System Configuration Patterns
26
Features of Componet Networks
27
Componet Network Specifications
29
Cable Types, Maximum Distances, and Number of Slave Units
31
Branch Line Support for Cable Types and Baud Rates
33
Allocating Slave Units in the CPU Unit Memory Area by Communications Mode Number
34
Devices in a Componet Network
35
Master Units
35
Peripheral Devices
36
Special Tools
39
Selecting Peripheral Devices Used According to Connection Configuration
40
Overview of Design Flow
41
Overview of Operating Procedure
42
Design and Operating Procedure Examples
43
Design
43
Operating Procedure
49
Baud Rate Setting
49
Section 2 Master Units
55
Master Unit Specifications
56
Specifications
56
Component Names and Functions
57
Display Section
57
Display Section
59
Switch Settings
61
Mode Switch
61
Terminal Arrangement
62
Dimensions
64
Section 3 Wiring Configurations
65
Wiring Configurations
65
Wiring Formations
66
Componet Network Wiring
67
Round Cable I
67
Round Cable II
68
Flat Cable I or Flat Cable II
69
Cable Types
71
Connection Methods
74
Node Connection Methods
74
Branching a Communications Cable
75
Extending the Cable Length
77
Connection Locations for Terminating Resistors
78
3-2-10 Connection Locations for Communications Power Supply
80
Section 4 Installation and Wiring
81
Installation and Wiring
81
Installation
82
Tools Required for Installation and Wiring
82
Installation Locations According to Degree of Protection
82
Installing the Master Unit
82
Connecting Cables
86
Overview
86
Connecting to Units
88
Branching a Communications Cable
90
Extending a Communications Cable
93
Connecting Terminating Resistors
94
Preparing and Mounting Flat Connectors
97
Round Cable II
98
Flat Cable I
100
Flat Cable II
105
Power Supply Wiring
109
Connecting the Communications Power Supply
111
Connecting the Communications Power Supply
112
Current Consumption of a Slave Unit or a Repeater Unit
112
Communications Power Supply Wiring Example
113
Precaution in Supplying Power to Slave Units
119
Precautions on Locating the I/O Power Supply
121
Other Precautions
122
Section 5 Remote I\/O Communications
123
Remote I/O Communications
123
Exchanging Data with the CPU Unit
124
Basic Communications Operations
124
Start and Stop Conditions for Remote I/O Communications
124
Communications Errors
124
Addresses Allocated to Slave Units
125
Slave Unit Normal Confirmation
127
Allocations to Slave Units
133
Overview
133
I/O Memory Area Allocations by Communications Mode Number
133
Types of Node Addresses in Componet Networks
139
Details of Slave Unit Allocation in I/O Memory
141
Status Area Allocation
151
Remote I/O Communications Performance
161
I/O Response Time
161
Effects of Master Units on CPU Unit Cycle Time
170
Section 6 Message Communications
173
Message Communications
173
Message Communications
174
Overview
174
FINS Message Communications
174
Explicit Message Communications
175
Message Communications Specifications
175
Message Monitoring Timer
175
Overview of FINS Commands and Responses
176
FINS Communications Service
176
Sending and Receiving FINS Commands and Responses
176
Units that Can Process FINS Commands and Responses
177
FINS Command List
177
Using FINS Message Communications
178
Instructions for Sending FINS Commands
178
Sending Explicit Messages
181
Using CMND
184
Sending Explicit Messages
187
Other Functions
189
Simple Backup Function
190
Troubleshooting
193
Handling Errors
194
Exception Processing
196
Error History Function
200
Appendix
201
Error Codes
214
A FINS Commands Addressed to Componet Master Units and Responses
215
Index
217
Revision History
221
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