Siemens SINAMICS G120 Drive
1
Posts
1
Users
0
Reactions
167
Views
Feb 14, 2024 8:01 am
Cause : Drive type unknown - comes when an unknown drive type was found or the drive's control unit cannot recognize or identify the power unit.
- replace Power Module.
- carry out a POWER ON (power off/on).
- upgrade firmware to later version.
