Omron CJ2 CPU UNIT SOFTWARE User Manual page 94
Cj2 cpu unit software
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Also See for CJ2 CPU UNIT SOFTWARE:
- User manual (425 pages) ,
- Connection manual (68 pages) ,
- Manual (40 pages)
Table of Contents
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5 Understanding Programming
5-2
5-7 Index Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-86
5-7-1
What Are Index Registers? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-86
5-7-2
Using Index Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-86
5-7-3
Processing Related to Index Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-91
5-7-4
Monitoring Index Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-92
5-7-5
Sharing Index and Data Registers between Tasks . . . . . . . . . . . . . . . . . . . . . 5-93
5-8 Specifying Address Offsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-95
5-8-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-95
5-8-2
Examples of Address Offset Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-97
5-9 Checking Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-98
5-9-1
Errors during CX-Programmer Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-98
5-9-2
Program Checks with the CX-Programmer . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-98
5-9-3
Debugging with the Simulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-99
5-9-4
Program Execution Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-102
5-10 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-105
5-10-1
Condition Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-105
5-10-2
Special Program Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-110
CJ2 CPU Unit Software User's Manual
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How do I retrieve fault codes from plc: CJ2M-CPU35