Siemens A01706 fault code meaning

Series: G120-CU240B-E-2, G120-CU250S-2

SI Motion P1 (CU): SAM/SBR limit exceeded

converter

Meaning: Safe braking ramp without encoder (SAM, p9506 = 3): - After STOP B (SS1) was initiated, the speed exceeded the configured tolerance. Safe braking ramp without encoder (SBR, p9506 = 1): - When STOP B (SS1) was initiated or SLS switched to a lower speed level, the speed exceeded the configured tolerance. The drive stops and issues message C01700 "SI Motion: STOP A triggered".

Possible causes

Source: SINAMICS G120 Control Unit CU240B- 2_CU240E- 2 P820; SINAMICS G120 Control Units CU250S-2 P1033

Series: S210

SI motion P1: SAM/SBR limit exceeded

servo drive

Meaning: Motion monitoring function with SAM (p9506 = 0): - After SS1 or SS2 starts, the speed exceeds the set tolerance. Motion monitoring function with SBR (p9506 = 2): - When SS1 starts or SLS switches to a lower speed level, the speed exceeds the set tolerance. The drive is stopped by message F01700. Faults and alarms 18.2 List of faults and alarms SINAMICS S210 servo drive system with S-1FK2 and S-1FT2 864 Operating Instructions, 09/2022, A5E41702836F AL

Possible causes

Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P866