DKG-119 User Manual V-27 (20.04.2012)
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The unit offers an optional SIMULATE MAINS signal input. Any digital input may be assigned
as Simulate Mains using Input Function Select program parameters.
It is also necessary to set the ACTION program parameter of the related input to 3 in order to
prevent any alarms generated from this input.
The SIMULATE MAINS signal may be a NO or NC contact, switching to either battery positive or
battery negative. These selections are made using the programming menu.
If the Simulate Mains input is defined and the input signal is active, the mains phases are not
monitored and supposed to be inside limits. This will prevent the genset from starting even in case of a
mains failure. If the genset is running when the signal is applied, then usual Mains Waiting and
Cooldown cycles will be performed before engine stop. When the SIMULATE MAINS signal is present,
the front panels mimic diagram‟s mains LEDs will reflect the mains voltages as present.
When the signal is passive, the unit will revert to normal operation and monitor the mains
voltage status.
The REMOTE START operation overrides SIMULATE
MAINS and FORCE TO START operations.
6.7 Mains Simulation (Disable Start)
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