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Direct Access Parameter Information
Q9 Plus ASD Install/Op Manual
Virtual Linear Pump Low Suction/No-Flow Cut Off Fault
Disposition
Program Virtual Linear Pump Low Suction/No-Flow Cut Off
This parameter is used in conjunction with the setting of parame-
ter F483.
If On (Physical Switch) or On (Electronic Switch) is selected at
parameter F483, then this parameter selection sets the disposi-
tion of the system in the event of a Low Suction/No-Flow Cut Off
condition that exists for the duration of the parameter F484 set-
ting.
If Off is selected at parameter F483, then this parameter selec-
tion is ignored.
Settings:
0 — Trip
1 — Alarm
2 — Alarm (auto-restart)
Direct Access Number —
F450
Parameter Type — Selection List
Factory Default — Trip
Changeable During Run — Yes
Constant Output Zone Torque Limit
Program Torque Torque Limit Settings
This parameter is used to select if either Constant Torque is
applied to the load as selected (selection 1) or if the ASD is
allowed to use an over-voltage condition to support a torque
requirement at the load that exceeds that of the Constant Torque
operation setting during an active over-speed (selection 0).
Settings:
0 — Constant Output Limit
1 — Constant Torque Limit
Direct Access Number —
F454
Parameter Type — Selection List
Factory Default — Constant Out-
put Limit
Changeable During Run — No
(Time-Based Alternation) Direct Mode Emergency Setpoint
Program Virtual Linear Pump Time-Based Alternation
During Time-Based Alternation operation, this parameter sets the
Virtual Linear Pump setpoint while running in the Direct mode.
Direct Access Number —
F456
Parameter Type — Numerical
Factory Default — F394 Setting
Changeable During Run — Yes
Minimum — F394 Setting
Maximum — F395 Setting
Units — %
Current Control Proportional Gain
Program Feedback PG Settings
This parameter sets the sensitivity of the ASD when monitoring
the output current to control speed.
The larger the value entered here, the more sensitive the ASD is
to changes in the received feedback.
Direct Access Number —
F458
Parameter Type — Numerical
Factory Default — 0
Changeable During Run — No
Minimum — 0
Maximum — 1000
F450 – F460
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