212
GX9 ASD Installation and Operation Manual
Virtual Linear Pump Start/Stop Mode
Virtual Linear Pump
Start and Stop Points
During a properly configured
Virtual Linear Pump
operation, this parameter
Enables/Disables
the ability of the system to receive transducer input to
manage system starts and stops as it pertains to the process variable.
This parameter is also used to select the ASD response (Stop or Start) upon
meeting the criteria of
and
settings.
On (Forward Acting)
= Run ASD while measured signal is
setting and
setting.
On (Reverse Acting)
= Run ASD while measured signal is
setting and
setting.
Settings:
0 — Off
1 — On (Forward Acting)
2 — On (Reverse Acting)
Direct Access Number — F927
Parameter Type —
Selection List
Factory Default —
Off
Changeable During Run —
Yes
Virtual Linear Pump Start/Stop Delay Timer
Virtual Linear Pump
Start and Stop Points
During a properly configured
Virtual Linear Pump
operation, this parameter
establishes the time that the
Start-Stop
and
must be
maintained to activate the
Auto Start-Stop
function.
This feature is used to minimize system responses to rapid fluctuations in the
feedback signal.
See
for more information on this parameter.
Direct Access Number — F928
Parameter Type —
Numerical
Factory Default —
5.0
Changeable During Run —
Yes
Minimum — 0.1
Maximum — 6553.5
Units — Seconds
WARNING
The Auto Start-Stop operating mode may result in the
unexpected Start or Stop of the motor. Signs to this effect are
to be posted at the location of the motor/pump.
Summary of Contents for GX9
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