Mitsubishi Electric Q12DCCPU-V - Clearing Errors; Error Clear Procedure; The Status after Clearing Error

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4.5 Self-Diagnostic Function
4
FUNCTIONS
(5) Clearing errors
A C Controller module can clear only continuation errors.
The errors cannot be cleared with the following C Controller modules.
• Q12DCCPU-V with a serial number whose first five digits are "12041" or higher
• Q06CCPU-V(-B)
(a) Error clear procedure
To clear errors, complete the following procedure.
1) Eliminate the reason for the error.
2) Perform one of the following operations or processes.
• Click the button on the <<Module information>> tab of the
C Controller setting utility.
• Execute the QBF_ClearError function.
3) The target error will be cleared.
(b) The status after clearing errors
• When the C Controller module is restored with error clear, the special relay,
special register and LED related to the error return to the status before the
error occurred.
• When the same error occurs after error clear is performed, the error is
registered to the event history again.
POINT
Errors
(*1)
occurring as a result of cause other than the C Controller module
cannot be cleared until the cause of the error is eliminated, even if the error clear
operation or processing is performed.
* 1 "SP.UNIT DOWN", etc.
For eliminating of error causes, refer to the following.
Page 16-1, CHAPTER 16
Error clear