Fig. 30: Connecting a discharge pressure sensor
Fig. 31: Connecting a differential pressure sensor
Controller types
In most applications, the system or process is controlled to match a differential
pressure or an absolute pressure. For this reason, the PI Process Type parameter
(3-9-1-5)
is defaulted to Variable Pressure at the factory. If a different controller type
is required, change the selection to suit requirements. The Variable Pressure process
type activates the dynamic pressure setpoint compensation function (⇨ Section
7.2.4.1 Page 85) .
Connecting PumpMeter as
a discharge pressure
sensor
Connecting PumpMeter as
a differential pressure
sensor
7 Commissioning/shutdown
PumpDrive
57 of 162
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