56 Service and maintenance
Replacing the battery
The instructions below describe how to
replace the battery that powers the real-
time clock of the control panel.
1. Turn the lid on the back of the control
panel counter-clockwise until the lid
opens.
2. Replace the battery.
3. Put the lid back and tighten it by
turning it clockwise.
Control panel software updates
If the control panel software needs to be updated, contact ABB.
Summary of Contents for ACS-AP-x
Page 1: ...Options for ABB drives User s manual ACS AP x Assistant control panels ...
Page 4: ...4 ...
Page 8: ...8 Table of contents Document library on the Internet 65 ...
Page 14: ...14 Installation and start up ...
Page 28: ...28 Basic operation ...
Page 50: ...50 Control of multiple drives ...
Page 54: ...54 Fault tracing ...
Page 66: ...Contact us www abb com drives www abb com drivespartners 3AUA0000085685 Rev D EN 2015 10 15 ...