Siemens A07557 fault code meaning
Siemens / A07557
Series: G120-CU250S-2, G120D, G130-G150, S120-S150
Encoder 1: Permissible range exceeded by reference point coordinate
converter
Meaning: During encoder adjustment, the reference point coordinate received via analog interconnection input CI:p2599 exceeds half the encoder range and cannot be set as the current axis position. The maximum permitted value is shown in the additional information.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1400; SINAMICS G120D Control Unit CU240D- 2_CU250D- 2 P885; SINAMICS G130_G150 P1642; SINAMICS S120_S150 P2788
Series: G210, S220
Motor encoder: Reference point coordinate exceeded the permissible range
converter
Meaning: The reference point coordinate (p2599) received during encoder calibration exceeds half the encoder range and cannot be set as the current axis position. The maximum permissible value is displayed in the additional information.
Possible causes
Source: SINAMICS G210 converter P1139; SINAMICS S220 converter P2329
Series: S110
Encoder 1: Permissible range exceeded by reference point coordinate
servo drive
Meaning: During encoder adjustment, the reference point coordinate received via analog interconnection input CI:p2599 exceeds half the encoder range and cannot be set as the current axis position. The maximum permitted value is shown in the additional information.
Possible causes
Source: SINAMICS S110 P1038
Series: S200
Motor encoder: Reference point coordinate exceeded the permissible range
servo drive
Meaning: The reference point coordinate (p2599) received during encoder calibration exceeds half the encoder range and cannot be set as the current axis position. The maximum permissible value is displayed in the additional information.
Possible causes
Source: SINAMICS S200 PROFINET_SIMOTICS S-1FL2 P537