Fault Reset - ComAp MainsPro Global Manual

Mains decoupling protection relay
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7.2 Fault reset

Fault reset is an event, caused by one of the following reasons:
FltRes button is pressed
Binary switch Fault reset is activated
Automatic fault reset timer set by setpoint
started in the moment when all evaluated values are back within their limits. If during the count-down another
fault status appears, the timer is reset and started no sooner than after all evaluated values are back within
limits again.
The above mentioned reasons are a trigger to provide Fault reset, however, it is successfully done only in case
that the TRIP status is activated and all evaluated values have returned back into limits. If the TRIP status is
not activated, or it is activated, but any of the values is still out of limits, Fault reset is not done and any of the
mentioned triggers is forgotten. I.e., the unit may not be „provisionally" fault-reset.
By a successful Fault reset, the TRIP status is terminated.
6 back to TRIP and Fault Reset
Mains pro 1.6.1 Global Guide
Auto FR Del [s] (page
53), has count down. The counter is
32

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