Siemens SINAMICS S120/S150 Drive
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Feb 20, 2024 6:11 am
Cause : Firmware version Motor Module/Hydraulic Module older Control Unit comes when the firmware version of the Motor Module/Hydraulic Module is older than the version of the Control Unit. It is possible that safety functions are not available (r9771/r9871).
Upgrade the firmware of the Motor Module/Hydraulic Module to a later version.
