Siemens A32470 fault code meaning
Siemens / A32470
Series: DCM-6RA80
Encoder 2: Encoder reports internal error (X521.7
DC drive
Meaning: On cabinet encoder module 30 (SMC30), the 0 signal at terminal X521.7 reports encoder contamination.
Possible causes
Source: SINAMICS DCM, Parameter Manual, firmware version 1.5 SP2 (based on 5.1 SP2) P1136
Series: G120-CU240B-E-2, G120-CU250S-2
Encoder 2: Contamination detected
converter
Meaning: At the secondary encoder system interface of cabinet encoder module 30 (SMC30), the 0 signal at terminal X521.7 reports encoder contamination.
Possible causes
Source: SINAMICS G120, control unit CU240B-2_CU240E-2 P792; SINAMICS G120, control unit CU250S-2 P1558
Series: G130-G150, S120-S150
Encoder 2: Encoder reports internal error (X521.7
converter
Meaning: On cabinet encoder module 30 (SMC30), the 0 signal at terminal X521.7 reports encoder contamination.
Possible causes
Source: SINAMICS G130_G150 P1866;SINAMICS S120_S150 P3054
Series: G210
Encoder 2: Encoder reports an internal error (X521.7
converter
Meaning:
Possible causes
Source: SINAMICS G210 converter P1307
Series: G220, S220
Encoder 2: Encoder reports an internal error (X521.7
converter
Meaning: On cabinet encoder module 30 (SMC30), the 0 signal at terminal X521.7 reports encoder contamination.
Possible causes
Source: SINAMICS G220 Converter P1554; SINAMICS S220 Converter P2592
Series: S110
Encoder 2: Contamination detected
servo drive
Meaning: At the secondary encoder system interface of cabinet encoder module 30 (SMC30), the 0 signal at terminal X521.7 reports encoder contamination.
Possible causes
Source: SINAMICS S110 P1167
Series: S200
Encoder 2: Encoder reports an internal error (X521.7
servo drive
Meaning: On cabinet encoder module 30 (SMC30), the 0 signal at terminal X521.7 reports encoder contamination.
Possible causes
Source: SINAMICS S200 Spindle Drive P474