Bifold Orange EHPC210 User Manual

3. Pump Setup
ORM0043_2
Modulating Controller Application Manual
Page 7
If Fail On Pump Flt is active then the actuator will
position based on the fault override settings.
3.4 Pump Fault
The Pump Fault input is used to indicate that there is a
fault with the pump motor and should be linked to the
digital input provided by the pump indicating whether
the pump is healthy or not.
If Pump Fault is active then the Pump Fault output is set
active and Pump Output is turned off as the pump is in
fault. If Fail On Pump Flt is active then the actuator will
position based on the fault override settings.
3.5 Pump Overrun Fault
A Pump Run Max time can be set to specify the
maximum length of time that the pump can continuously
run for. This is included to prevent the pump being used
beyond its certified limits and prevent the possibility of it
running indefinitely.
Once the Pump Output has been continuously active for
greater than the Pump Run Max time, Overrun Fault is
latched active. Once Overrun Fault is active it turns
Pump Output off which prevents the pump being run
and because the Overrun Fault is latched the pump
cannot be run until the fault is reset.
If Fail On Pump Flt is active then the actuator will
position based on the fault override settings.
To reset Overrun Fault, Clear Fault must be set active.
This immediately resets the fault and then Clear Fault is
automatically set to off (such that it doesn’t
automatically clear Overrun Fault if it were to occur
again).
Alternatively the switch can be held away for more than
three seconds in Automatic mode which will also reset
Overrun Fault.
3.6 Low Oil Level
A level switch can be linked to Low Oil Level input to
indicate when the pump oil reservoir has reached a low
level limit.
If Low Oil Level is active for greater than Lx Limit Delay
time, then Low Level Fault output is set active.
If Lo Lvl Pump Lock is also active then Pump Output is
turned off which prevents the pump running if there is
insufficient oil in the reservoir. If Fail On Pump Flt is also
active then the actuator will position based on the fault
override settings.
3.7 High Oil Temperature
A temperature switch can be linked to High Oil Temp
input to indicate that the oil temperature has reach a
high temperature limit.
If High Oil Temp is active for greater than Tx Limit Delay
time, then High Temp Fault output is set active.
If Hi Tmp Pump Lock is also active then Pump Output is
turned off which prevents the pump running if there is
an unusually high oil temperature. If Fail On Pump Flt is
active then the actuator will position based on the fault
override settings.

Bifold Orange EHPC210 Specifications

General

Brand	Bifold
Model	Orange EHPC210
Category	Controller
Language	English