ABB ABB Enclosed Variable Speed/Frequency Drive ACS880-07-0124A-5 ACS880-07-0124A-5

WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrical professional, do not do installation, commissioning or maintenance work.

WARNING! Make sure that the cabinet is secured to the floor. If not, the cabinet can topple over when the heavy drive module is slid forward in front of the cabinet. This can cause injury or death, and damage to the equipment.

Stop the drive and do the steps in section Electrical safety precautions before you start the work.

For drives with options +L505 and +L506: Remove the shroud.

For drives with options +L505 and +L506: Remove the Pt100 and thermistor relay mounting plate by loosening the two mounting screws and lifting the mounting plate up.

Remove the drive module main fan.

Undo the screws on the right-hand side of the swing-out frame.

Undo the hinge screw at the top and bottom of the swing-out frame to enable the frame to open aside far enough.

Unplug the control wire terminals at the right-hand side of the cabinet.

Warning: Do not remove or insert the memory unit when the control unit is powered.

Drive stopped and electrical safety precautions followed

Upload a photo of the memory unit before removal

Clip at the side of the memory pulled up

Upload a photo of the memory unit after removal

Memory unit installed in reverse order

Upload a photo of the memory unit after installation

Sign off on the memory unit replacement

Warning: For trained personnel only. Follow safety instructions of the drive.

Drive stopped and electrical safety precautions followed

M4×8 (T20) screws at the ends of the control unit removed

XD2D terminal block removed to see the battery

Edge of the control unit cover on the side with the I/O terminal blocks carefully lifted

Battery pulled out of the battery holder

New CR2032 battery inserted into the battery holder

Warning: This procedure requires trained personnel with PPE!

Check if the mission time of functional safety components is expired

If the mission time is expired, proceed with the following steps

Note: Renewal of the components in the safety function circuit is economical only with larger drives that have replaceable circuit boards and other components such as relays.

Check if the renewed components are functioning properly

Sign off on the safety component replacement

WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrical professional, do not do installation, commissioning or maintenance work.

Drive stopped and electrical safety precautions followed

Prevented water from entering the drive

Sign off on the cleaning of the drive exterior