Siemens SINAMICS S120/S150 Drive
1
Posts
1
Users
0
Reactions
132
Views
Feb 21, 2024 9:12 am
Cause : VSM firmware versions differ comes when the firmware versions of the Voltage Sensing Module (VSM) do not match.
- For parallel circuit configurations, only Voltage Sensing Modules (VSM) with identical firmware versions may be used.