Siemens A07891 fault code meaning
Siemens / A07891
Series: G110M
Drive: Pump/fan stall monitoring
converter
Meaning: Load monitoring is configured for a pump or fan (p2193 = 4, 5). Monitoring has detected a locked rotor in the pump/fan. The set locked rotor torque threshold (p2168) may be too low (e.g., during a heavy-load start). See: p2165 (Locked rotor monitoring upper limit), p2168 (Locked rotor monitoring torque threshold), p2181 (Load monitoring response), p2193 (Load monitoring configuration).
Possible causes
Source: SINAMICS G110M P713
Series: G115D, G120-CU240B-E-2
Drive: Pump/fan stall monitoring
converter
Meaning: Load monitoring is configured for a pump or fan (p2193 = 4, 5). Monitoring has detected a locked rotor in the pump/fan. The configured locked rotor torque threshold (p2168) may be too low (e.g., for a start under heavy load). See also: p2165 (locked rotor monitoring upper limit), p2168 (torque threshold for locked rotor monitoring), p2181 (load monitoring response), p2193 (load monitoring configuration).
Possible causes
Source: SINAMICS G115D P771; SINAMICS G120 Control Unit CU240B- 2_CU240E- 2 P849
Series: G120-CU230P-2
Load monitoring: Pump/fan stalled
converter
Meaning:
Possible causes
Source: Converter SINAMICS G120, equipped with control unit CU230P-2 P494
Series: G120-CU250S-2
Drive: Pump/fan stall monitoring
converter
Meaning: Load monitoring is configured for a pump or fan (p2193 = 4, 5). Monitoring has detected a locked rotor in the pump/fan. The locked rotor torque threshold setting (p2168) may be too low (e.g., for a start under heavy load). See: p2181 (Load monitoring response), p2193 (Load monitoring configuration).
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1042
Series: G120C
Drive: Pump/fan stall monitoring
converter
Meaning: Load monitoring is configured for a pump or fan (p2193 = 4, 5). Monitoring has detected a locked rotor in the pump/fan. The locked rotor torque threshold setting (p2168) may be too low (e.g., during a start under heavy load). See also: p2165 (Locked rotor monitoring upper limit), p2168 (Torque threshold for locked rotor monitoring).
Possible causes
Source: SINAMICS G120C P686
Series: G120D
Drive: Pump/fan stall monitoring
converter
Meaning: Load monitoring is configured for a pump or fan (p2193 = 4, 5). Monitoring has detected a locked rotor in the pump/fan. The configured locked rotor torque threshold (p2168) may be too low (e.g., during a start under heavy load). See also: p2181 (Load monitoring response), p2193 (Load monitoring configuration).
Possible causes
Source: SINAMICS G120D control unit CU240D- 2_CU250D- 2 P894
Series: G120X
Drive: Pump/fan stall monitoring
converter
Meaning: Load monitoring is configured for a pump or fan (p2193 = 4, 5). Monitoring has detected a locked rotor in the pump/fan. The locked rotor torque threshold setting (p2168) may be too low (e.g., during a start under heavy load). See also: p2165, p2168, p2181, p2193.
Possible causes
Source: SINAMICS G120X converter P1387
Series: G120XA
Drive: Pump/fan stall monitoring
converter
Meaning: Load monitoring is configured for a pump or fan (p2193 = 4, 5). Monitoring has detected a locked rotor in the pump/fan. The locked rotor torque threshold (p2168) may be set too low (e.g., for a start under heavy load). See also: p2165, p2168, p2181, p2193 Alarms, faults and system messages 11.12 List of fault codes and alarm codes SINAMICS G120XA PN converter Operating Instructions, 09/2025, FW V1.05, A5E51610273B-AC 1295
Possible causes
Source: SINAMICS G120XA PN converter P1297
Series: G210, S220
Drive: Pump/fan stall monitoring
converter
Meaning: Load monitoring is configured for a pump or fan (p2193 = 4, 5). Monitoring has detected a locked rotor in the pump/fan. The configured locked rotor torque threshold (p2168) may be too low (for example, during a start under heavy load). See also: p2165 (Locked rotor monitoring upper limit), p2168 (Torque threshold for locked rotor monitoring), p2181 (Load monitoring response), p2193 (Load monitoring configuration).
Possible causes
Source: SINAMICS G210 converter P1153; SINAMICS S220 converter P2350
Series: G210X
Drive: Pump/fan stall monitoring
converter
Meaning: Load monitoring is configured for a pump or fan (p2193 = 4, 5). Monitoring has detected a locked rotor in the pump/fan. The configured locked rotor torque threshold (p2168) may be too low (e.g., for a start under heavy load). See also: p2165 (Locked rotor monitoring upper limit), p2168 (Torque threshold for locked rotor monitoring), p2181 (Load monitoring response), p2193 (Load monitoring configuration). Faults and alarms 5.2 List of faults and alarms SINAMICS G210X Converter Parameter Manual, 07/2026, FW V6.7, A5E54375466F AA 979
Possible causes
Source: SINAMICS G210X Converter P981
Series: G220
Drive: Pump/fan stall monitoring
converter
Meaning: Load monitoring is configured for a pump or fan (p2193 = 4, 5). Monitoring has detected a locked rotor in the pump/fan. The locked rotor torque threshold setting (p2168) may be too low (for example, during a start under heavy load). See also: p2165, p2168, p2181, p2193
Possible causes
Source: SINAMICS G220 Converter P1369