Siemens F52931 fault code meaning
Siemens / F52931
Series: V90
Gearbox limitation
servo drive
Meaning: The electronic gear ratio (p29012[x] / p29013[x]) has exceeded the range from 0.02 to 200. Adjust the electronic gear ratio to a value between 0.02 and 200.
Possible causes
Source: SINAMICS V90 pulse, USS_Modbus, SIMOTICS S-1FL6 Operating Instructions P481