ID-DCU-MARINE-2.2.2, ©ComAp – June 2015 - 71 -
ID-DCU-MARINE-2.2.2.pdf
Ready To Start
Engine ready for start indication: no start blocking alarm is active. Output is active in LOC (Local) mode as
well (even if can’t be started by binary inputs).
Ready To Load
Output closes if the engine is in Running state and can be loaded. Opens in Cooling state. Active only if
RPM > MinLoadSpeed.
Engine Running
It activates when RPM rises above Starting RPM and opens when RPM=0.
Ignition
Ignition system activation/deactivation during start - stop procedure.
The output becomes active during cranking if RPM > 30, becomes inactive during cranking pause and after
stop of the engine (RPM = 0).
Unload
1 sec (fix) pulse prior to transfer from Running to Cooling state.
Cooling
Closes in cooling state, opens after engine stop.
Fuel Solenoid
Closed output opens the fuel solenoid. Adjustable to DIESEL or GAS. See also the Fuel Solenoid setpoint
description.
Cooling Pump
The output closes when engine starts and opens AfterCoolTime delayed after stop the engine.
Watchdog
Indicates correctly running firmware when cycling on/off with 0,5s period.
Close Load (AUX, EME, CMB only)
The output is closed/opened with rising edge of Binary input Rem On/Off (or I/0 front panel button) when
engine is in Running state and engine RPM is over MinLoadSpeed. Output opens when RPM is below
MinLoadSpeed. Close load can be opened remotely (e.g. from InteliMonitor) when Binary input Rem On/Off
is closed.
Droop Sw
The output is closed when setpoint Basic setting: Governor Mode = DROOP or Governor Mode =
BIN.INPUT and corresponding Binary input BI Droop is closed. This logical output (Source) can be
configured to corresponding J1939 output (e.g. Governor Mode in Volvo-IndustrialD12 Aux).
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