Rev. 1.00
20801-EDEBDA0232-4716-1_EN
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KBR multicomp F144-NC-1V1C6DO6RO-2Description of the display window
7.5 Service window:
Select submenus by pressing .
In the submenus of this window, the number of connections of each individual
capacitor stage is displayed. In the delete operating cycles menu item, you can
delete the accumulated operating cycles for all stages. To do so, simultane-
ously press
and .
If the number of operating cycles of a contactor stage equals or exceeds the
value set in the menu item Extras / Limit, a message is displayed, depending on
the settings in the Error message menu / Operating cycle limit exceeded.
For thyristor stages, however, only the number of operating cycles is counted.
In addition, the value in the menu item Missing comp. power maximum can be
deleted by simultaneously pressing
and , resetting the Facility too small
message. If the set target CosPhi is not reached despite all available stages
being switched on, this message is displayed after the set alarm delay time
has elapsed. The alarm delay can be set in the Switching performance / Alarm
delay menu.