After three minutes, the display returns to the view menu system. The setup menu system can
only be entered again if the access lock is deactivated.
The following digital input functions are affected when access lock is activated:
Digital input name Input status
Remote Start Not active
Remote Stop Not active
Remote GB ON Not active
Remote GB OFF Not active
Remote MB ON Not active
Remote MB OFF Not active
Test mode Not active
Auto mode Not active
Manual mode Not active
Block Not active
AOP buttons are not locked when access lock is activated.
6.8 Digital mains breaker control
The unit will normally execute the automatic mains failure sequence based on the settings adjusted in the
system setup. Besides these settings it is possible to configure a digital input that can be used to control the
mains return sequence. This input is the "Mains Okay" input. The purpose of this function is to let an external
device or an operator control the mains return sequence. The external device can e.g. be a PLC.
The flowchart below shows that if the input is configured, it needs to be activated (by a pulse) in order to ini-
tiate the mains return sequence. The load will continue on generator supply if the input is not activated.
AGC 100 Designer's Reference Handbook
4189340766 UK
Additional functions
DEIF A/S Page 58 of 152
To Next Page
Loading...
