Q9 Plus ASD Installation and Operation Manual
135
Regenerative Power Ridethrough Mode
Program
Protection
Under-Voltage/Ridethrough
This parameter determines the motor control response of the ASD in the event
of a momentary power outage or under-voltage condition.
During a
Ridethrough
, regenerative energy is used to maintain the control
circuitry settings for the duration of the
Ridethrough
; it is not used to drive the
motor. The motor(s) of the system are stopped and then restarted automatically
if so configured.
Note:
If used to restart the motors, the Retry setup of
F301
is required.
Settings:
0 — Off
1 — Ridethrough
2 — Deceleration Stop
Ridethrough Setup Requirements
1.
Select the
Ridethrough Mode
at
F302
.
2.
Select the
Ridethrough Time
at
F310
.
Direct Access Number — F302
Parameter Type —
Selection List
Factory Default —
Off
Changeable During Run —
No
F302
F302
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