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SECTION 5
Error Processing
This section explains how to troubleshoot errors and alarms that occur in the CJ1W-AD04U and CJ1W-AD04U-SL
Universal Input Units.
5-1
Indicators and Error Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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5-2
Errors Detected by the Universal Input Unit. . . . . . . . . . . . . . . . . . . . . . . . . .
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5-3
Errors Related to the CPU Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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5-4
Restarting Special I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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5-5
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Summary of Contents for SYSMAC CJ1W-AD04U
Page 3: ...iv...
Page 5: ...vi...
Page 9: ...x...
Page 13: ...xiv...
Page 61: ...42 Expansion Setting Area Section 4 3...
Page 69: ...50 Dimensions Appendix A...