Contents
Main
Page
v
Notice:
DANGER
WARNING
OMRON Product References
Visual Aids
TABLE OF CONTENTS
ix
About this Manual:
WARNING
xi
PRECAUTIONS
3Safety Precautions
xii
1 Intended Audience
2 General Precautions
WARNING
3 Safety Precautions
WARNING
4 Operating Environment Precautions
5 Application Precautions
WARNING
5Safety Precautions
xiv
Page
2
Operating Levels and Polling Section 1-2
1-1 PC Link Systems
LK003-E PC Link Units
1-2 Operating Levels and Polling
3
Operating Levels and Polling Section 1-2
Page
2-1 System Configuration
7
Examples
C500 CPU Rack
Example 1 Single-level System
Example 2 Two-level System
Example 3 Three-level System
Page
10
Using Link Adaptors Section 2-2
2-2 Using Link Adaptors
Page
12
LR Area Data Section 3-1
3-1 LR Area Data
3-2 LR Area Allocations
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17
3-3 LR Area Division Tables
Single-level Systems
C200H, C200HS, C200HX/HG/HE(-Z), C1000H, or C2000H PCs
Page
19
Level 0
Multilevel Systems
Level 1
Level 0
Level 1
21
Data Exchange Section 3-4
3-4 Data Exchange
22
Data Exchange Section 3-4
Page
4-1 C200H PC Link Units
4-1-1 Nomenclature, Switches, and Indicators
Display
The basic names and functions of PC Link Unit components are given below.
The LEDs indicate the following :
4-1-2 Switch Settings
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4-2 C500 PC Link Units
4-2-1 Nomenclature, Switches, and Indicators
The basic names and functions of PC Link Unit components are given below.
4-2-2 Switch Settings
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4-3 Switch Setting Example
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5-1 Mounting and Connections
5-1-1 Mounting Location
5-1-2 Connections
Page
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42
Dimensions Section 5-2
5-2 Dimensions
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46
6-1 Response Times
C500 PCs
Page
48
C1000H and C2000H PCs
49
C200H, C200HS, and C200HX/HG/HE(-Z) PCs
Page
51
Reducing Response Time (C200H, C200HS, C200HX/HG/HE/(-Z)) Section 6-2
6-2 Reducing Response Time (C200H, C200HS, C200HX/HG/HE(-Z))
6-3 Programming Examples
LR Area Allocations
Program
Unit 1, Level 0
Unit 1, Level 1
Unit 7, Level 0
Unit 7, Level 1
C500 PC C500 PC C500 PC C500 PC C500 PC C200H PC
All words below are shown with the Unit that writes to them.
System Configuration 2
LR Area Allocations
Programming Example 1
Programming Example 2
>
Page
60
SR Area Flags Section 7-1
7-1 SR Area Flags
Level Flags
Error Flags PC RUN Flags
PC RUN and Error Flags
61
SR Area Flags Section 7-1
7-2 Error Examples
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Page
Units 3 and 5 (C200H PC)
7-3 Error Tables
C500, C1000H, and C2000H PCs
C200H, C200HS, and C200HX/HG/HE(-Z) PCs
General Errors
Page
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70
Inspection and Maintenance Section 8
71
Appendix A
Standard Models
This chart shows the standard models of the products that are available for use with PC Link Units.
Cables and Connectors
All Plastic Optical Fiber Cable
Standard Models Appendix A
72
Plastic-clad Optical Fiber Cable
Model numbers with the suffix -P can be connected to up to 200 m of PCF cable.
Appendix B
Specifications
Glossary
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Index Numbers
A-B
C
D
E
P
R
S
T
U
Revision History
Cat. No. W135-E1-3