InteliLite
NT
– AMF20/25, SW version 2.2, ©ComAp – September 2014 64
IL-NT-AMF-2.2-Reference Guide.pdf
alarm is not active and
FAULT RESET is pressed
In case the assigned binary input is configured to any control function, the output propagates the state
of the input.
Hint:
Valid when extension module IL-NT BIO8 or IL-NT CT-BIO7 is configured.
ECU Comm OK
If the ECU is not communicating and all values from ECU show #### the output is not active. If the
ECU communicates the output is active.
ECU Comm Error
The output is an inversion of binary output
ECU Comm Ok
, i.e. the output is closed when ECU is not
communicating and all values from ECU show #####. Communication error causes stop of the engine.
ECU YellowLamp
The output copies warning information from ECU.
ECU Red Lamp
The output copies shutdown information from ECU.
ECU PowerRelay
The output closes at the beginning of prestart and opens if the engine shall be stopped.
This output can be used to indicate when the ECU should be powered up i.e. only while the engine is
running.
This output also influences evaluation of communication failure with ECU and related FLS alarms from
analog inputs read from the ECU. If the output is configured (which means configured on physical
binary output or VPIO output), the issuing of communication error is blocked during Prestart and
Stopping procedure as shown in the picture.
Louver
This binary output is activated when the controller is stopping the engine (in the same time when Fuel
Solenoid is deactivated). The setpoint
defines a period of activation. When the new
starting sequence is initiated LBO Louver is automatically deactivated.
Beginning of
Prestart
Fuel
solenoid
deactivation
ECU
communication
failure alarm
blocked
End of
Prestart
Engine
stopped
t
ECU PwrRelay
