ABB IRC5 Product Manual page 218

4 Repair activities, controller IRC5
4.12. Replacement of fieldbus adapter in the computer unit DSQC639
Continued
Equipment
Application manual - PROFINET
Fieldbus Adapter
Standard toolkit
Circuit diagram
Removal
The following procedure details how to remove the fieldbus adapter from the computer unit.
216
Action
1.
DANGER!
Before commencing 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 30.
2.
esd
WARNING!
The unit is sensitive to ESD. Before
handling the unit please read the safety
information in the section
unit is sensitive to ESD! on page 31
3. Remove the computer unit.
4. Open the computer unit.
5. Identify the fieldbus adapter.
6. Disconnect the cable to/from the fieldbus
adapter.
Art. no.
3HAC031974-001
Note/Illustration
WARNING - The
Detailed in section
computer unit DSQC639 on page 200
Detailed in section
motherboard in computer unit DSQC639
on page 204
The barcode sticker contains information
on type designation.
Note
Contains information on how to
configure the system for
PROFINET Fieldbus Adapter
DSQC 688.
The contents are described in
section Standard toolkit, IRC5 on
page 299.
See Circuit Diagram on page
Replacement of
Replacement of
Continues on next page
3HAC021313-001 Revision: P
319.