ID–Lite-2.0 User guide, ©ComAp – January 2011 61
ID-Lite-2.0 User guide.pdf
Binary output IDLE/NOMINAL must be configured and connected to speed governor. Engine Idle
speed must be adjusted on speed governor.
Cooling time [s]
Runtime of the unloaded engine to cool the engine before stop.
Step: 1s
Range: 0 – 3600 s
AfterCool time [s]
Runtime of engine after cooling pump. Binary output Cooling pump is closed when the engine starts
and opens AfterCool time delayed after engine stops.
Step: 1s
Range: 0 – 3600s
Stop time [s]
Under normal conditions the engine must certainly stop within this period. The period starts by issuing
stop command.
Step: 1s
Range: 0 – 240 s
Hint:
Stop of engine is detected when all following conditions are met: RPM <2, Oil pressure < StartingPOil
and D+ input isn’t active.
Stop fail is detected when there is difference between those conditions.
Fuel solenoid [ DIESEL / GAS ]
Setpoint setting determines behavior of the Binary output FUEL SOLENOID.
DIESEL: Output closes 1 sec before Binary output STARTER.
The output opens if Emergency stop comes or Cooled engine is stopped and in pause
between repeated starts.
GAS: In this mode of operation the output closes to open the gas valve and enable the engine to
start. The delay of Fuel solenoid output activation in relation to Starter output is defined by FuelSol
offset. The output closes only if RPM > 30 (i.e. the starter motor is engaged).
The output opens if there is any reason to stop the engine or in pause between repeated starts.
Hint:
In the case of gas engine, the underspeed protection cannot be blocked by the Sprinkler function.
For gas engines, it is strongly recommended to use the pick-up sensor, as non-zero RPM detection is
required during the start procedure.
FuelSol offset [ s ]
This setpoint adjusts the Fuel solenoid output activation in relation to Starter output when Fuel
solenoid = GAS. Setpoint’s values mean that fuel valve is opened after the Starter. FuelSol offset has
effect for both Fuel solenoid = DIESEL or GAS.
Step: 0,1 s
Range: 0,0 – 30,0 s
Engine starting procedure when Engine params: Fuel solenoid = GAS