Required documents
NoteArticle numberDocument
3HAC059896-009,
3HAC063898-009,
3HAC072448-009
Circuit diagram - OmniCore C30,
Circuit diagram - OmniCore C30
for IRB 14050, Circuit dia-
gram - OmniCore C30 for CRB
15000
Removing the fieldbus master
Note
The fieldbus master is part of an assembly group, secured on a process plate.
To remove the fieldbus master, either lift out the assembly group and then remove
the fieldbus master, or take out the parts on top of the main computer and then
remove the fieldbus master.
Preparations
Note/IllustrationAction
DANGER
Before doing any work inside the cabinet,
disconnect the mains power. For more
information, see Electrical safety on
page 31.
1
Location of wrist strap button:
xx1800000683
ELECTROSTATIC DISCHARGE
(ESD)
The unit is sensitive to ESD. Before
handling the unit read the safety inform-
ation in section The unit is sensitive to
ESD on page 47.
2
Removing the controller covers on page 222.Remove the top and right covers of the
controller.
3
Continues on next page
Product manual - OmniCore C30 385
3HAC060860-001 Revision: P
© Copyright 2019-2022 ABB. All rights reserved.
5 Repair
5.2.13 Replacing the fieldbus master
Continued
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