APC715 Pump Unit Controller
APC715 Pump Unit Controller ISSUE 2013-08-28 Version 1.0 Page 23 of 62
When the controller detects the sensor value is higher
than the max. set value, it will initiate a shutdown
alarm.
When the controller detects the sensor value is lower
than the min. set value, it will initiate a shutdown alarm.
Digital Input 1~9
Shutdown
When the action of digital input port select “Shutdown”
and active, it will initiate a shutdown alarm.
Outlet Pressure
Sensor Open
When the controller detects that the outlet pressure
sensor is open circuit and the action select “Shutdown”,
it will initiate a shutdown alarm.
Outlet Pressure
Sensor High
When the controller detects the sensor value is higher
than the max. set value, it will initiate a shutdown
alarm.
Outlet Pressure
Sensor Low
When the controller detects the sensor value is lower
than the min. set value, it will initiate a shutdown alarm.
When the controller detects the flow value is higher
than the max. set value, it will initiate a shutdown
alarm.
When the controller detects that the gearbox speed has
exceeded the pre-set value, it will initiate a shutdown
alarm.
When the controller detects that the gearbox speed has
fallen below the pre-set value, it will initiate a shutdown
alarm.
When the mandate time has expired and the action
select “Shutdown”, it will initiate a shutdown alarm.