Format Of Reading Logs - Huawei PAC2000S12-B1 PSU Technical Manual

PAC2000S12-B1 PSU
The shutdown event, input voltage, input current, output voltage, output current, temperature, fan
speed, maximum input voltage, maximum output current, PS control, and other information will be
stored in the fault record register. The no-output faults caused by insertion or extraction with power
on, PSU output command (OPERATION), and CYC_PWR delivered by the system will not be stored in
the PSU fault record. Faults including input power failure, input overvoltage, input undervoltage,
output overvoltage, output overcurrent/short-circuit, overtemperature, fan fault, and PSU damage
will be stored. If a new fault is the same as the latest record in the event log, this fault will not be
stored. That is, two consecutive same faults cannot exist in the fault record.
A generated event is saved only when it is different from the last event record. The runtime counter
shall be updated every time an event occurs regardless of whether the event is written into the
event log. When there are more than 10 events, the 11 event shall overwrite the 1st event, the 12
event shall overwrite the 2nd event, and so on.

10.4.4.3 Format of Reading Logs

● Write Byte Index(0-10)
● Read Block(N=40)
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