APC615 Pump Unit Controller User Manual
APC615 Pump Unit Controller Version 1.0 2017-10-20 Page 27 of 54
Start relay output. See table 10.
0:Normally open; 1:Normally close
Fuel relay output. See table 10.
0:Normally open; 1:Normally close
ETS control. See table 10.
0:Normally open; 1:Normally close
Common Alarm. See table 10.
0:Normally open; 1:Normally close
0: Not used; 1: Relay adjust speed; 2: CAN
adjust speed.
Factory default center voltage is 5.0V.
Factory default voltage range is (-2.5~+2.5)V.
Automatic speed gain control.
Automatic speed control stability
Relay auto adjust speed control.
Speed Adjusting
Relay Gain
Speed Adjusting
Relay Stability
Speed Adjusting
Relay Response
Adjust Speed
Stabilized Object
0: Outlet pressure; 1: Inlet pressure; 2: Engine
speed; 3: Manual adjust speed.
When the object set as “Inlet pressure”, flexible
sensor 1 is considered as inlet pressure
sensor.
Inlet Pressure
Stable Value
When adjust object is inlet pressure, users
need to stabilize the inlet pressure as the
pre-set point.
Manual Adjust
Speed Stepping
coefficient