Siemens F31151 fault code meaning
Siemens / F31151
Series: DCM-6RA80
Encoder 1: Encoder speed too high during initialization
DC drive
Meaning: The encoder speed is too high during initialization of the encoder module.
Possible causes
Source: SINAMICS DCM, Parameter Manual, firmware version 1.5 SP2 (based on 5.1 SP2) P1077
Series: G120-CU250S-2
Encoder 1: Encoder speed too high during initialization
converter
Meaning: The encoder speed is too high during initialization of the encoder module.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1508
Series: G130-G150, S120-S150
Encoder 1: Encoder speed too high during initialization
converter
Meaning: The encoder speed is too high during initialization of the encoder module.
Possible causes
Source: SINAMICS G130_G150 P1804; SINAMICS S120_S150 P2986
Series: G210, G220
Motor encoder: Encoder speed too high during initialization
converter
Meaning: The encoder speed is too high during initialization of the encoder module.
Possible causes
Source: SINAMICS G210 Converter P1244; SINAMICS G220 Converter P1499
Series: S110
Encoder 1: Encoder speed too high during initialization
servo drive
Meaning: The encoder speed is too high during initialization of the encoder module.
Possible causes
Source: SINAMICS S110 P1122