LEM DCBM 400 Series - Figure 47. Specific Reversedvoltage Status Persistence; Table 11. List of Status Flags

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21January2021/Version 0
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Flag reversedVoltage is an exception, it can only be turned o󰀨 after a restart of the DCBM.
Figure 47: Specific reversedVoltage status persistence
The list of ags is as follows:
Figure 48:
Table 11: List of status flags
Criticality levels are as follows:
• Indicator: A transaction is still possible, event is logged.
• Blocker: New transactions are rejected until status bit returns to nominal mode, event is logged.
17 is the status value corresponding to the nominal state of the DCBM, when ready for a transaction.
!
Event raising flag X
Event raising flag reversedVoltage
Status value
Restart
Time
0
1
0
1
Nominal


Name  
0
suLinkStatusIsOk
Data link cable is functional Blocker
1
muFatalErrorOccured
At least an error is active Blocker
2
transactionIsOnGoing
A transaction is on-going Blocker
3
tamperingIsDetected
Tampering is currently detected Indicator
4
timeSyncStatusIsOk
Time synchronization is active Blocker
5
overTemperatureIsDetected
An over-temperature was detected by the Sensor Unit Indicator
6
reversedVoltage
Reversed voltage is seen by the Sensor Unit Indicator
7
suMeasureFailureOccurred
An error occurred in Sensor Unit ADC Indicator
i