ABB ACH550-02-645A-4 [72/454] Apply power

ABB ACH550-02-645A-4 [72/454] Apply power
68 Installing the drive
ACH550-02 User’s Manual
Apply power
WARNING! Always re-install the front covers before turning
power on.
WARNING! The ACH550 will start up automatically at power up,
if the external run command is on.
1. Apply input power. Green LED is lit.
2. Ensure that the motor is rotating in the right direction.
3. Adjust a suitable speed reference for the motor.
The figure below shows the direction of motor rotation.
L1 L2 L3
M
L1 L2 L3
U1 V1 W1
M
W2 U2 V2W2 U2 V2
Motor terminal box
U1 V1 W1

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