APC615 Pump Unit Controller User Manual
APC615 Pump Unit Controller Version 1.0 2017-10-20 Page 34 of 54
No.
Type
Description
25
External Charge Fail
Input
When this input is active, controller will initiate charge fail warning
alarms.
26
High
Temperature
Shutdown
Connect to sensor digital input port.
27
Low
Oil
Pressure
Shutdown
Connect to sensor digital input port.
28
Remote Start
When this input is active in auto mode, pump unit can be started
automatically.
29
Remote Stop
When this input is active in auto mode (remote start is deactivated),
pump unit can be stopped automatically.
30
High Level of Water
Tank
When this input is active in auto mode, pump unit can be started
automatically (drain flooded fields).
31
Low Level of Water
Tank
When this input is active in auto mode (
“High Level of Water Tank”
input is deactivated), pump unit can be stopped automatically (drain
flooded fields).
32
Manual Start Input
In manual mode, when this input is active, pump unit can be started
automatically; When this input is deactivated, pump unit can be
stopped automatically.
33
Reserved
34
Simulated Stop Key
An external button can be connected (not self-lock), and simulated
panel key is pressed.
35
Simulated Manual Key
36
Simulated Auto Key
37
Simulated Start Key
38
Simulated Idle Key
39-51 Reserved
52
Raise Speed
An external button can be connected (not self-lock), and manual
control speed regulation.
53
Drop Speed