ABB IRC5 Compact Product Manual page 144

4 Repair
4.6 Replacement of PCIexpress boards in the computer unit
Continued
Equipment
Other tools and procedures may
be required. See references to
these procedures in the step-by-
step instructions below.
References
Equipment
Application manual - PROFIBUS
Controller
Application manual - DeviceNet
Master/Slave
Circuit diagram
Removal
The procedure below details how to remove a PCIexpress board.
1
2
3
4
5
Continues on next page
144
Action
DANGER
Before commencing any work inside the
cabinet, please observe the safety inform-
ation in section DANGER - Make sure that
the main power has been switched off! on
page 33.
ELECTROSTATIC DISCHARGE
(ESD)
The unit is sensitive to ESD. Before hand-
ling the unit please observe the safety in-
formation in section WARNING - The unit
is sensitive to ESD! on page 34
Remove the cover of the cabinet.
Remove the computer unit.
Disconnect any cables to/from the PCIex-
press board.
© Copyright 2009-2017 ABB. All rights reserved.
Art. no. Note
These procedures include refer-
ences to tools required.
Art. no. Note
3HAC050966-001 Contains information on how to
configure the system for PROFIBUS
devices.
3HAC050992-001 Contains information on how to
configure the system for DeviceNet
devices.
See Circuit dia-
grams on page 217.
Note/Illustration
See Removing the controller cover on
page 89.
See Replacement of computer unit on
page 138.
Tip
Make a note of which cables are disconnec-
ted.
Product manual - IRC5 Compact
3HAC047138-001 Revision: G