P9 ASD Installation and Operation Manual 153
(Virtual Linear Pump) Mode Switch
Program Virtual Linear Pump Virtual Linear Pump Settings
This parameter is enabled for use by completing the Virtual Linear Pump
Setup Wizard.
During a properly configured Virtual Linear Pump operation, this parameter
establishes if feedback is used or not.
Select the command source or the feedback source for operating in the Direct
or Process modes, respectively, at
F396. The default selection for each may be
used.
Note: If F396 is set to use V/I as the command source, DO NOT set
this parameter to Process Hold. Doing so will result in an error
message (V/I cannot be used for both functions).
Note: The selected setting for this parameter will be retained when the
Virtual Linear Pump function is turned on or off using a discrete
input terminal set to Virtual Linear Pump Enable/Disable.
Settings:
0 — Disabled
1 — Direct Mode (No Feedback Used)
2 — Process Hold (V/I Feedback Used)
255 — Setup
Direct Access Number — F390
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — No
(Virtual Linear Pump) Application Type
Program Virtual Linear Pump Virtual Linear Pump Settings
During a properly configured Virtual Linear Pump operation, this parameter
establishes the process variable measurement type.
Settings:
0 — Pressure
1 — Flow
2 — Level
Direct Access Number — F391
Parameter Type — Selection List
Factory Default — Pressure
Changeable During Run — No
(Virtual Linear Pump) Transducer Output Type/Range
Program Virtual Linear Pump Virtual Linear Pump Settings
During a properly configured Virtual Linear Pump operation, this parameter
establishes the transducer output signal type and range for Virtual Linear
Pump operation.
Note: This parameter is scaled at F201 – F204 for either selection and
requires no user intervention.
Settings:
0 — 0 – 20 mA
1 — 4 – 20 mA
2 — 0 – 10 V
3 — 0 – 5 V
Direct Access Number — F392
Parameter Type — Selection List
Factory Default — 0 – 20 mA
Changeable During Run — No
F390 F392
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