ACC4100 Diesel Air Compressor Controller User Manual Page 24 of 52
Engine Oil Pressure (ECU) Setting
When external oil pressure sensor value is
less than this value, controller issues OP
low shutdown alarm. This value is
detected only after safety on delay. Delay
value can be set.
When external oil pressure sensor value is
less than this value, controller issues OP
low warning alarm. This value is detected
only after safety on delay. Delay value and
return value can be set.
Fuel Level Sensor Setting
SGD; For details please refer to Table 12.
0: Warning 1: Shutdown 2: None
When external sensor value is less than
this value, controller issues shutdown
alarm; Alarm enable and delay value can
be set.
When external sensor value is less than
this value, controller issues warning alarm;
Alarm enable, return and delay value can
be set.
When external fuel level sensor value is
less than this value, fuel pump control
outputs; return value and delay value can
also be set.
When custom resistance is chosen in the
curve type, corresponding curve shall be
set.
Discharge Pressure Sensor Setting
Custom 4-20mA curve;
Please refer to Table 12 for details.
0: Warning 1: Shutdown 2: None
When external sensor value is larger than
this value, controller issues shutdown
alarm; Alarm enable and delay value can
be set.
When external sensor value is less than
this value, controller issues shutdown
alarm; alarm enable and delay value can be