F52931 fault in siemens sinamics V90 drive indicates a Gear box limit error. This means the configured electronic gear ratio exceeds the allowed mathematical bounds of 0.02 to 200.
Cause:
The electronic gear ratio (p29012[x] / p29013[x]) exceeds the range from 0.02 to 200.
Remedy:
- Adjust the electronic gear ratio within the permissible range from 0.02 to 200.
