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Operation 4‐5MN2408
Inputs and Outputs
Any Binary input or output can be configured to any controller terminal Inputs are BI1 - BI6,
Outputs are BO1 - BO6) or changed to different function by LiteEdit software.
There is fixed 1 sec delay when any binary input is configured as protection.
Table 4‐11 Binary Inputs
Alarm Alarm type Warning or Shut down
Alarm active All the time, or Engine running only
Rem start/stop External request for engine run. AUT mode only.
Emergency stop If the input is opened, shut down is immediately activated. Input is
inverted (normally closed).
Rem start/stop External request for engine run. AUT mode only.
Table 4‐12 Binary outputs
Starter (relay output) The closed relay energizes the starter motor.
The relay opens if:
S The firing speed is reached or
S Maximum time of cranking is exceeded or
S Request to stop occurs
Fuel solenoid (relay output) Closed output opens the fuel solenoid and enables the engine start.
The output opens if:
Emergency stop occurs or
Cooled gen-set is stopped or
In pause between repeated starts
Prestart Output is closed prior to the engine start (Prestart) and opens when
START RPM speed is reached.
During repeated crank attempts the output is closed too.
The output could be used for pre-glow, pre-heat or prelubrication.
Common Sd Output closes when any shut-down alarm appears.
The output opens, if alarm is not active and FAULT RESET is pressed.
Used for shunt trip.