Toshiba Q9 Plus ASD, Installation & Operation Manual

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E6581611
F-61
6
(time elapsed between start of
acceleration to achievement of
specified speed)
Note 1: The deceleration time and the acceleration time when f302 = 3 or 4 depend on the setting of f317
and that of
f318
, respectively.
Note 2: Even if these functions are used, a motor may coast according to load conditions.
In this case, use the auto-restart function (
f301
) for the smooth restart after power supply is restored .
Note 3: Jog run function doesn't operate at synchronized acceleration/deceleration.
■ An example of setting when f302 = 1
[When power is interrupted]
+
The time for which the operation of the motor
can be continued depends on the machine
inertia and load conditions. Before using this
function, therefore, perform verification tests.
+
Use with the retry function allows the motor to
be restarted automatically without being
brought to an abnormal stop.
Motor speed
About 100ms
～
10s
Input voltage
Coasting stop
Note 4: If power is interrupted during deceleration stop, power ride-through control will not be performed.
Internal DC
voltage level
Regenerative power
ride-through control selection