[n] Operation
U0
Self-diagnostic errors are cleared. The system relays (SR), system data (SD),
and system monitors (SM) that are shown below are also cleared at the same
time.
● When self-diagnostic errors are cleared, the following system relays (SR), system data (SD),
and system monitors (SM) are also cleared at the same time.
Device No. Application
SR0 Operation error detection (Latest)
SR2 Unit error occurrence
SR3 Unit warning occurrence
SR4 Unit verification error occurrence
SR7 Operation error detection (Hold)
SR8 Operation error detection (Latest)
SR22 RTC data error
SR23 Power supply unit service lifetime warning
SR24 RTC backup battery voltage drop hold
SR25 RTC backup battery voltage drop real
SR26 SNTP time update fail
Device No. Application
SD0 Self-diagnostic error code
SD2 Error occurrence slot number
SD3 Warning occurrence slot number
SD4 Verify error occurrence slot number
SD7 Hold operation error occurrence address (PB number)
SD8 Hold operation error occurrence address (32-bit lower address)
SD9 Hold operation error occurrence address (32-bit upper address)
SD10 Latest operation error occurrence address (PB number)
SD11 Latest operation error occurrence address (32-bit lower address)
SD12 Latest operation error occurrence address (32-bit upper address)
■
Flag operations
Name Description
SR7
SR8
(ER)
To be set when the error code [n] is out of the range.
13.8 ERR (Self-Diagnostic Error Code Set)
13-14 WUME-FP7CPUPGR-12
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