4 Repair activities, controller IRC5
4.24. Replacement of EPS board DSQC 646
2853HAC021313-001 Revision: K
© Copyright 2004-2008 ABB. All rights reserved.
4.24. Replacement of EPS board DSQC 646
General
An EPS board is mounted in the Single Cabinet Controller or Drive Module if the option
Electronic Position Switches is used.
Location
The EPS board is mounted behind the axis computer.
xx0600003203
Removal
A EPS board
B Axis computer
Action Note/illustration
1.
DANGER!
Before any work inside the cabinet, please
observe the safety information in section
DANGER - Make sure that the main power
has been switched off! on page 28.
2.
esd
WARNING!
The unit is sensitive to ESD, before
handling the unit please observe the safety
information in section WARNING - The unit
is sensitive to ESD! on page 29
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