LS ELECTRIC LSLV-S100 Series, Руководство пользователя, Страница: 66 / 270

Installing the Inverter
57
Note
If the forward command (Fx) is on, the motor should rotate counterclockwise when viewed
from the load side of the motor. If the motor rotates in the reverse direction, switch the
cables at the U and V terminals.
Remarque
Si la commande avant (Fx) est activée, le moteur doit tourner dans le sens anti-horaire si
on le regarde côté charge du moteur. Si le moteur tourne dans le sens inverse, inverser les
câbles aux bornes U et V.
Verifying the Motor Rotation
1
On the keypad, set the drv (Frequency reference source) code in the Operation group to 0
(Keypad).
2
Set a frequency reference.
3
Press the [RUN] key. Motor starts forward operation.
4
Observe the motor’s rotation from the load side and ensure that the motor rotates
counterclockwise (forward).
If the motor rotates in the reverse direction, two of the U/V/W terminals need to be switched.
• Check the parameter settings before running the inverter. Parameter settings may have to
be adjusted depending on the load.
• To avoid damaging the inverter, do not supply the inverter with an input voltage that
exceeds the rated voltage for the equipment.
•
Before running the motor at maximum speed, confirm the motor’s rated capacity. As
inverters can be used to easily increase motor speed, use caution to ensure that motor
speeds do not accidently exceed the motor’s rated capacity.