Siemens A50020 fault code meaning

Series: G110M, G115D, G120-CU240B-E-2, G120-CU250S-2, G120C, G120D

PROFINET: Second controller missing

converter

Meaning: The PROFINET function "Shared Device" (p8929 = 2) has been enabled, but there is only a connection to one PROFINET controller.

Possible causes

Source: SINAMICS G110M P757; SINAMICS G115D P816; SINAMICS G120, control unit CU240B-2_CU240E-2 P798; SINAMICS G120, control unit CU250S-2 P1626; SINAMICS G120C P726; SINAMICS G120D control unit CU240D- 2_CU250D- 2 P956

Series: G120-CU230P-2

PROFINET: Second controller missing. “Shared device” is enabled (p8929 = 2). However, only with one PRO

converter

Meaning:

Possible causes

Source: Converter SINAMICS G120, equipped with control unit CU230P-2 P497

Series: S110

PROFINET: Second controller missing

servo drive

Meaning: The PROFINET function "Shared Device" is enabled (p8929 = 2), but a connection exists to only one PROFINET controller. See: p8929 (PN number of remote controllers).

Possible causes

Source: SINAMICS S110 P1181