Toshiba Q9+ Installation & Operation Manual page 148

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
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.
136
–
F302
Direct Access Parameter Information
Q9 Plus ASD Install/Op Manual
F303
Direct Access Number —
Parameter Type — Selection List
Factory Default — Off
Changeable During Run — No
is
F301
https://www.toshiba.com/tic/
F302