With Sinamics Startdrive commissioning software, Siemens supports machine builders in the validation of safety functions for Sinamics frequency converters with a guided acceptance test. With Sinamics Startdrive, Siemens offers a tool for the integration of drive hardware into the TIA Portal engineering framework. The integrated guided acceptance test for safety functions is available for Sinamics G and S series frequency converters and complies with EN ISO 13849-2 and IEC 62061.