Siemens F31160 fault code meaning
Siemens / F31160
Series: DCM-6RA80
Encoder 1: Analog encoder channel A fault
DC drive
Meaning: The analog encoder input voltage exceeded the permissible limits.
Possible causes
Source: SINAMICS DCM, Parameter Manual, firmware version 1.5 SP2 (based on 5.1 SP2) P1078
Series: G120-CU240B-E-2, G120-CU250S-2, G130-G150
Encoder 1: Analog encoder channel A fault
converter
Meaning: The analog encoder input voltage exceeded the permissible limits.
Possible causes
Source: SINAMICS G120, Control Unit CU240B-2_CU240E-2 P786; SINAMICS G120, Control Unit CU250S-2 P1509; SINAMICS G130_G150 P1805
Series: S110
Encoder 1: Analog encoder channel A fault
servo drive
Meaning: The analog encoder input voltage exceeded the permissible limits.
Possible causes
Source: SINAMICS S110 P1123
Series: S220
Motor encoder: Analog encoder channel A fault
converter
Meaning: The analog encoder input voltage exceeded the permissible limits.
Possible causes
Source: SINAMICS S220 converter P2526