Siemens F05119 fault code meaning

Series: G110M

Bypass contactor synchronization monitoring time exceeded

converter

Meaning: A feedback signal has been interconnected for the bypass contactors, and synchronization monitoring has been activated (p0255[5, 7]). After the contactors in the parallel circuit are opened or closed, they do not all reach the same status by the end of the monitoring time.

Possible causes

Source: SINAMICS G110M P700

Series: G115D

Bypass contactor synchronization monitoring time exceeded

converter

Meaning:

Possible causes

Source: SINAMICS G115D P757

Series: G120-CU250S-2

Bypass contactor synchronization monitoring time exceeded

converter

Meaning: %1, Additional information: %2. Drive object: CU250S_V, CU250S_V_CAN, CU250S_V_DP, CU250S_V_PN. Reaction: OFF2 (OFF1, none). Acknowledgment: Immediate (power-on).

Possible causes

Source: SINAMICS G120, Control Unit CU250S-2 P1358