Check Installation; Re-Install Cover; Apply Power - ABB ACS550-01 User Manual

ACS550 User's Manual

Check Installation

Before applying power, perform the following checks.

Re-install Cover

1. Align the cover and slide it on.
2. Tighten the captive screw.
3. Re-install the control panel.

Apply Power

Always re-install the front cover before turning
power on.
Warning! The ACS550 will start up
automatically at power up, if the external
run command is on.
1. Apply input power.
When power is applied to the ACS550, the green LED comes on.
Note! Before increasing motor speed, check that the motor is running in the desired
direction.
Installation environment conforms to the drive's specifications for ambient conditions.
The drive is mounted securely.
Space around the drive meets the drive's specifications for cooling.
The motor and driven equipment are ready for start.
For floating networks: The internal RFI filter is disconnected.
The drive is properly grounded.
The input power (mains) voltage matches the drive nominal input voltage.
The input power (mains) connections at U1, V1, and W1 are connected and tightened as
specified.
The input power (mains) fuses are installed.
The motor connections at U2, V2, and W2 are connected and tightened as specified.
The motor cable is routed away from other cables.
NO power factor compensation capacitors are in the motor cable.
The control connections are connected and tightened as specified.
NO tools or foreign objects (such as drill shavings) are inside the drive.
NO alternate power source for the motor (such as a bypass connection) is connected – no
voltage is applied to the output of the drive.
Check
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3
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IP2009
Installation