Operation
50
RCMS460-490_D00067_03_M_XXEN/12.2017
6.6.3 Menu 3: History
The failsafe history memory stores up to 300 events (prewarnings, alarms,
tests). If the history memory is full, the oldest entry will be deleted in each case
in the event of an alarm, to create space for the new entry.
For details about erasing the entire history memory refer to „Settings menu 5:
History“ on page 70.
Line 1: Event number (if applicable): TEST.
Line 2: Event start: Date/time
Line 3: Event acknowledgement (e.g. by pressing
"Buzzer off" at TM…, MK2430, MK800):
Date/time
Line 4: Event end: Date/time
1. If you are searching for an event that occurred at a specific time, use
the arrow buttons to navigate to the required entry.
2. Press the "↵" button to call up details about the current entry in the his-
tory memory.
Line 1: Data record number
Line 2:
Alarm status and alarm text (e.g. residual current, digital input,
overcurrent at k9…k12 (RCMS…-D4/-L4 only)
No alarm
Prewarning
Alarm, fault
History no. 297
Start:
01.03.16/15:57:00
Ack.:
End:
01.03.16/16:07:03
History no. 297
Residual current
Min. 21mA/Max.198mA
Addr.:2 Chan.:1
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