Control Panel; Control Unit; Replacing The Memory Unit - ABB ACS880-304LC Series Hardware Manual

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Control panel

Refer to
ACS-AP-I, -S, -W and ACH-AP-H, -W Assistant control panels user's manual
(3AUA0000085685

Control unit

Replacing the memory unit

After replacing a control unit, you can keep the existing parameter settings by
transferring the memory unit from the defective control unit to the new control unit.
WARNING!
Do not remove or insert the memory unit when the control unit is powered.
1.
Stop the drive and do the steps in section
before you start the work.
2.
Make sure that the control unit is not powered.
[English]).
10
Electrical safety precautions (page 56)
Maintenance 89
11

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