Advanced commissioning
7.9 Safe Torque Off (STO) safety function
Converter with control units CU250D-2
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Operating Instructions, 04/2015, FW V4.7.3, A5E34261542B AB
Procedure with Startdrive
Proceed as follows to check as to whether the safety-related inputs are only used for the
safety functions:
1.
Select the screen for the digital inputs.
2.
Remove all digital input interconnections that you use as safety-related input F-DI:
3.
You must delete the digital input connections for all CDS if you use the switchover of the
command data sets (CDS).
You can find a description of the CDS switchover in the operating instructions.
You have ensured that the safety-related inputs only control safety functions in the inverter.
7.9.3.8
Acceptance - completion of commissioning
What is an acceptance?
The machine manufacturer is responsible in ensuring that his plant or machine functions
perfectly. As a consequence, after commissioning, the machine manufacturer must check
those functions or have them checked by specialist personnel, which represent an increased
risk of injury to personnel or material damage. This acceptance or validation is, for example,
also specified in the European machinery directive and essentially comprises two parts:
●
Checking the safety-relevant functions and machine parts.
→
Acceptance test.
●
Generate an "Acceptance report" that describes the test results.
→
Documentation.
Supply information for the validation, e.g. the harmonized European standards
EN ISO 13849-1 and EN ISO 13849-2.
