150
Q9 Plus ASD Installation and Operation Manual
Virtual Linear Pump High Start/Stop Point
Virtual Linear Pump
Start and Stop Points
During a properly configured
Virtual Linear Pump
operation while in the
On
Forward
or
On Reverse
modes (
F385
), this parameter establishes the upper
level of the
Auto Start-Stop
threshold.
See
F385
for additional information on this parameter.
The unit of measure for this parameter may be one of the following types — the
type is selected while running the
Virtual Linear Pump Setup Wizard
.
• PSI
• GPM
• Inches of Water Column
• Feet of Water Column
• CFM
• °C
• °F
• Custom
(Custom selection allows for three character spaces to be populated from the 26
alphabet and 13 special characters)
Direct Access Number — F389
Parameter Type —
Numerical
Factory Default —
0.0
Changeable During Run —
Yes
Minimum —
F403
Setting
Maximum —
F393
Setting
Units — Selectable at Wizard
Virtual Linear Pump Mode Switch
Program
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
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
F389
F391
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