ALC404 LIGHTING TOWER CONTROLLER USER MANUAL
ALC404 Lighting Tower Controller 2018-11-06 Version 1.1 Page 41 of 83
Note: this function is only active in safety running period. This moment, over
speed shutdown delay is overshoot delay, and calculation formula of speed
limit is speed limit=rated speed * over speed % * (1+overshoot %).
If fuel level bellows turn on
limit, output port of fuel
pump control starts output.
If fuel level exceeds turn off
limit, output port of fuel
pump control stops output.
It is the maximum output
time of fuel pump control,
aiming to prevent fuel pump
continues working because
of the sensor fault.
After it is enabled, liquid unit
displayed on the mains
screen is changed from %
to L. conversion formula:
Fuel capacity = tank
capacity * fuel level
Coolant Temperature Associated
0 Not Associated
1 ALC404 Sensor 1
2 ALC404 Sensor 2
3 ALC404 Sensor 3
Note: if select engine with
ECU, this parameter is
invalid, and coolant temp.
and oil pressure data
displayed on controller main
screen are transferred by
ECU.
0 Not associated
1 ALC404 Sensor 1
2 ALC404 Sensor 2
3 ALC404 Sensor 3
0 3Phase, 4Wire(3P4W)
1 3Phase, 3Wire(3P3W)
2 1Phase, 2Wire(1P2W)
3 2Phase, 3Wire(2P3W)
4 DC Power