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APPX
Appendix 2 Remote Register
Details of remote registers
Error code
■Device number
■Description
The error code is stored. ( Page 214 Error Code List)
When multiple errors have occurred, these errors are stored in the error code (RWr1) in the following priority.
• When the error type differs, they are stored in the order of major error > moderate error > minor error.
• When the error type is the same, the error that occurred later is stored.
■Method for clearing an error
The method for clearing an error depends on the error type.
Name Device number
Error code RWr1
Error type Clearing an error
Major error The error cannot be cleared.
Moderate error Eliminate the error cause, and power off and on the I/O module. Or, turn on and off Error clear request flag
(RWw0.b10).
Minor error Eliminate the error cause, and power off and on the I/O module. Or, turn on and off Error clear request flag
(RWw0.b10).
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