Basler Electric DGC-2020 - Manual (Page 253)

Name Description Symbol
GOVR Can be connected to inputs of other logic blocks. When
the Governor is being raised, the Raise output is true.
When being lowered, the Lower output is true.
IDLEREQUEST When this element is true, the DGC-2020 will send an idle
request to the engine ECU on J1939 engines that are
equipped to receive such a request. At this time, only
Volvo and Cummins are implemented.
If the engine is not
equipped to respond to idle requests, or the engine is not
one of the listed J1939 engine types, this will have no
effect.
LAMPTEST The lamp test will be performed when this element is true.
The lamp test can also be accomplished by pressing the
Lamp Test button on the front panel of the DGC-2020.
LOADTAKEOVER When this logic element is true, the generator is forced to
start, assume load, and disconnect from the mains, either
in a closed or open transition.
The Parallel to Mains logic element must be true any time
the generator is in parallel with the utility. Parallel
transitions to and from the mains will not operate properly
if the Parallel to Mains logic element is not set correctly.
LOGICALM When this input is true, the DGC-2020 goes into an alarm
condition.
LOGICPALM When this input is true, the DGC-2020 goes into a Pre-
alarm condition.
LOWFUELPALM When this element is true, a Low Fuel Pre-Alarm is
annunciated and the Low Fuel Level LED on the RDP-110
is illuminated.
MAINSFAILTEST When this element is true, the DGC-2020 will exercise its
mains fail transfer function exactly as it would if the mains
were to fail on a mains fail machine.
This can be used as a
test of the mains fail transfer capability of the unit without
having to cause a true mains failure.
MAINSFLTRINHIBIT The mains fail transfer function is inhibited when the Set
input is true.
9400200990 Rev X DGC-2020 BESTlogic ™ Plus Programmable Logic 5-25