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16.7
Safety Integrated acceptance test after component replacement
Overview
After a component has been replaced or the firmware updated, a reduced acceptance test of the
safety functions must be performed.
Description
Depending on the measure performed, the following acceptance tests and documentation are
required:
Measure
Converter replacement
Encoder replacement
Motor replacement
Gearbox replacement
Replacement of the OM-
SMT option module
Replacing safety-related I/O
devices (e.g. Emergency
Stop switch).
Converter firmware update
After the converter has been replaced and the backed up settings have been transferred, the converter
1)
is ready to use.
SINAMICS G220 converter
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB
16.7 Safety Integrated acceptance test after component replacement
Converter warn‐
ing after compo‐
Acceptance test
nent replacement
No
1)
•
Yes
•
No
No
Yes
Test of the SMT func‐
tion
•
•
No
Check the control of
the safety functions af‐
fected by the compo‐
nents that have been
replaced.
No
No
Corrective maintenance
Reduced acceptance test
Documentation
Testing the emer‐
•
Supplement converter
gency stop func‐
data
tion STO or SS1
•
Supplement hardware
A general test of
version and firmware
the actual value ac‐
version in the convert‐
quisition by switch‐
er data.
ing on and operat‐
•
Log new checksums
ing briefly with tra‐
•
Countersignature
versing in both di‐
No change
rections
•
Supplement converter
data
Short-circuit, test
•
Log new checksums
sensor cable
•
Countersignature
Test wire break
No change
•
Supplement firmware
version in the convert‐
er data
•
Log new checksums
•
Countersignature
779
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