PULSAR MEASUREMENT
95
Stopping
If required, this feature will
prevent
pumps, with a
common “OFF” point
being switched off all at the same time pumps will be switched
“OFF”
in turn
as determined by the
delay
set in
P348 Stop Delay
.
P348 Stop Delay
Set the required time period, in seconds, that should elapse between pumps
stopping.
Default = 0.0 seconds.
Pump Exercising
This feature is used to reduce idle pump corrosion and sediment build up.
Pumps can run after a specified
Idle
Time
(
P355
) for a determined period of
Exercise time
(
P356
), providing a
Minimum head
/
level
(
P357
) is present
and all other pumps are switched off.
P354 Exercise Enable
This parameter determines if Pump Exercising is enabled or disabled.
OPTIONS
DESCRIPTION
0 = No (Default)
Pump exercising disabled
1 = Yes
Pump exercising enabled
P355 Idle Time
Sets the Idle Time to elapse before Pump Exercising is to be activated. Set
the required time period in minutes.
Default = 720 minutes.
P356 Exercise Time
Set the required Exercise Time in seconds.
Default = 30 seconds
P357 Minimum Head
To prevent the dry running and the possibility of cavitation, of the pump,
enter the minimum level (head) of material, in metres, that is to be present
before permitting pump exercising to take place.
