VFD68 Variable Frequency Drives (230 or 460 VAC)
38
Resetting the VFD68 Drive
If the motor stops due to a fault, you can reset the VFD by using either of the following two methods.
Reset Option 1
1.
Remove the jumper that connects terminal SD to terminal STF before clearing the reset.
2.
Using the operation panel, press
to reset the VFD.
3.
Go to
Restarting the Motor After It Has Stopped
Reset Option 2
1.
Remove the jumper that connects terminal SD to terminal STF before clearing the reset.
2.
Disconnect power from the drive. After the indicator of the operation panel turns OFF, reinstall the jumper
that connects terminal SD to terminal STF.
3.
Reconnect power to the drive.
Manually Stopping the Motor
You can stop the motor while the VFD68 drive is in any mode (PU, EXT, or NET) by pressing
. When you
press
, the drive monitor displays
PS
(PU Stop Warning) and then performs a controlled shutdown of the
motor.
Restarting the Motor After It Has Stopped
To restart the motor after a controlled stop, disconnect the supply power from the drive for at least 30 seconds
and then reconnect the supply power to the drive.
If it is not easy to disconnect the supply power from the drive, follow these steps:
1.
Disconnect the jumper between the SD and STF terminals on the low-voltage terminal blocks.
2.
Press
. The PU LED lights.
3.
Press
two more times. The EXT LED lights.
4.
Reconnect the jumper between the SD and STF terminals.
!
WARNING: Risk of Personal Injury.
Before you reset the VFD68 drive, verify that all persons are clear of the controlled equipment.
Resetting the VFD68 drive may immediately start the controlled equipment, and failure to verify
that all persons are clear of the controlled equipment before resetting the VFD68 drive may
result in severe personal injury or death.
AVERTISSEMENT: Risque de blessure.
Avant de réinitialiser le VFD68 drive, assurez-vous qu'aucune personne n'est à proximité de
l'équipement. La réinitialisation du VFD68 drive peut faire redémarrer l'équipement contrôlé
immédiatement et le non-respect de cette précaution pourrait entraîner des blessures graves,
voire mortelles.
IMPORTANT:
To prevent the motor from starting immediately after a fault reset, remove the jumper that
connects terminal SD to terminal STF before clearing the reset.
STOP
RESET
STOP
RESET
STOP
RESET
STOP
RESET
STOP
RESET
STOP
RESET
PU
EXT
PU
EXT
