Acceptance - Completion Of Commissioning - Siemens SINAMICS G120 Operating Instructions Manual

Setting functions
8.8 Safe Torque Off (STO) safety function
8.8.3.10

Acceptance - completion of commissioning

Why is acceptance required?
The EC Machinery Directive and ISO 13849-1 stipulate:
● You must check safety-related functions and machine parts after commissioning.
→ Acceptance test.
● You must create an "acceptance report" showing the test results.
→ Documentation.
Acceptance test
The acceptance test comprises two parts:
● Checking whether the safety functions in the inverter are correctly set:
– Does the speed control handle the configured application cases in the machine?
– Do the set interface, times and monitoring functions match the configuration of the
● Checking whether the safety-relevant functions in the plant or machine function correctly.
This part of the acceptance test goes beyond the inverter acceptance test:
– Are all safety equipment such as protective door monitoring devices, light barriers or
– Does the higher-level control correctly respond to the safety-relevant feedback signals
– Do the inverter settings match the configured safety-relevant function in the machine?
Documentation
The documentation consists of the following parts:
● Description of the safety-relevant components and functions of the machine or plant.
● Report of the acceptance test results.
● Report of the settings of the safety functions.
● Countersigned documentation.
Authorized persons
Personnel from the machine manufacturer, who, on account of their technical qualifications
and knowledge of the safety functions, are in a position to perform the acceptance test in the
correct manner, are authorized to carry out an acceptance.
314
machine?
emergency-off switches connected and ready for operation?
of the inverter?
Converter with the CU250S-2 Control Unit (vector)
Operating Instructions, 06/2013, FW V4.6, A5E31759476B AB