Digital Input - Deif MPC-1 Programming Manual

22
-22
2*22
2+22
3+5+13
4+7+11
-4*-7*-11
4*7*11
-4+-7+-11

4.2 Digital input

The digital inputs are made with full flexible functionality, i.e. any channel can be
selected to give a warning, a normal stop or a shutown. This means, that they are very
suited for engine supervision for e.g. lubricating oil pressure, water temperature,
external trip devices etc.
DISPLAY Factory
set
Dig. input EEEE
1234
Function
EDEE
Dig. input NNNN
1234
Delay
YYNY
Dig. input 1111
1234
Failclass
3012
Dig. input EEEE
5678
Function
EDEE
Dig. input NNNN
5678
Delay
YYNY
Relay closes when function 22
Relay opens when function 22
Relay closes only when func. 2 and 22
Relay closes if func. 2 or 22 or both
Relay closes when not func. 5 and func. 3
or func 13 or both
Relay closes when func. 4 or 7 or 11 or a
combination
Relay opens when func. 4 and 7 and 11
Relay closes when func. 4 and 7 and 11
Relay opens when func. 4 or 7 or 11 or a
combination
Commis DESCRIPTION
sioning
value
EEEE Digital inputs 1 to 4 E = Energised or D =
De-energised.
Digital inputs 1 to 4 Y = delay Yes or N =
delay No
Function, digital inputs 1 to 4.
0: Warning. Gives warning only, no inter-
ference with the present running situation.
1: As F0, but with setting of alarm output :
Common failure.
2: Stop. Trips breaker and stops genset
after cooling down time.
3: Shutdown. Trips breaker and stops
genset immediately.
Digital inputs 5 to 8 E = Energised or D =
De-energised.
Digital inputs 5 to 8 Y = delay Yes or N =
delay No