Fault Elimination; Mains Failure - Busch-Jaeger 6412-101 Manual

Fault Elimination

8.1 Mains Failure

In case of a mains failure, the time in the operating element
keeps running for at least 30 minutes. The blinking symbol
appears in the display.
Please note the following points:
- After 30 minutes, the timer must be reprogrammed
- The display remains visible during the mains failure
- Programming/input via the pushbuttons is also possible
during the mains failure
- The outputs are not active in the case of mains failure
- The last switching command which should have been
executed during the mains failure will
be repeated
- Manually effected, or interrupted, switching commands
will not be repeated.
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