Reduced Acceptance Test (Only Sto) - Siemens SINAMICS G120 Operating Instructions Manual

7.10.8.3

Reduced acceptance test (only STO)

A complete acceptance test is only necessary following first commissioning. An acceptance
test with a reduced scope is sufficient for expansions of safety functions.
The reduced acceptance tests must be carried out separately for each individual drive, as far
as the machine allows.
Reduced acceptance test for function extensions
Table 7- 52 Scope of the acceptance test depending on specific measures
Measure
Replacing the Control Unit or
the Power Modules.
Hardware replacement of
safety-related distributed I/O
devices (e.g. emergency off
switch).
Firmware - upgrading the
Control Unit.
Functional expansion of the
machine (additional drive).
Functional expansion of a drive
(e.g. enable STO).
Transfer of converter
parameters to other identical
machines by means of series
commissioning.
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2011, FW 4.4, A5E02299792B AB
Documentation
Supplement:
Hardware data
•
Configuration
•
• Firmware Versions
Supplement:
Hardware data
•
Configuration
•
Firmware Versions
•
Supplement:
Version data
•
New safety functions
•
Supplementary safety functions
for each drive and function
table.
Supplement to the safety
functions for each drive and
function table.
Supplement to the machine
description (checking of the
firmware versions).
7.10 Safe Torque Off (STO) safety function
Acceptance test
Function test
Yes.
Yes.
Limitation to replaced
components.
Yes.
Yes.
Testing the additional
functions.
Yes.
Testing the additional
functions.
Yes.
Testing the interfaces
FDI or PROFIsafe.
Functions
Completion of the certificate
Supplement:
New checksums and
countersignature
No.
Supplement:
New checksums and
countersignature.
Supplement:
New checksums and
countersignature.
Supplement.
New checksums and
countersignature.
No, if data are identical
(checking of checksums).
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