Status August 2025: Update 3

This update is valid for the following product:

In conjunction with PROFINET devices Note the following:

Devices connected to an enterprise network or directly to the internet must be appropriately protected against unauthorized access, e.g. by use of firewalls and network segmentation. For more information about industrial security, please visit https://www.siemens.com/global/en/products/automation/topic-areas/industrial-cybersecurity.html

Changes in SIRIUS Soft Starter ES V20 Update 3

• Problems in connection with the firmware update have been fixed.
• Stability when working in the TIA Portal has been improved, based partly on feedback from returned crash reports.