Replacement Of Eps Board Dsqc 646 - ABB IRC5 Product Manual

4 Repair activities, controller IRC5

4.19. Replacement of EPS board DSQC 646

4.19. 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
A
B
Removal
238
EPS board
Axis computer
Action
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
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 31
Note/illustration
30.
3HAC021313-001 Revision: P
Continues on next page