Siemens A35227 fault code meaning

Series: S120-S150

EDS switching/encoder data set change not supported

converter

Meaning: Terminal Module 41 (TM41) does not support this application: - The encoder connected via analog interconnection input p4420 has undergone a EDS conversion. - The encoder connected to TM41 has been reconfigured, requiring reinterpretation of the encoder actual position value. For example, this occurs when the motor direction (p0410, p1821) or fine resolution (p0418) is changed. This may cause an abrupt change in the encoder actual position value (position setpoint of TM41) that cannot be output at TM41. See also: p4420 (TM41 Encoder emulation position setpoint).

Possible causes

Source: SINAMICS S120_S150 P3159

Series: S220

EDS switchover/encoder data set change not supported

converter

Meaning: Terminal module 41 (TM41) does not support this application: - The connected encoder switched EDS via c4420. - The encoder connected to TM41 was reconfigured, requiring the encoder's actual position value to be reinterpreted. This can occur, for example, when changing the motor direction of rotation (p0410, p1821). This may cause an abrupt change in the encoder's actual position value (the position setpoint for TM41) that cannot be output on TM41. See also: c4420 (TM41 Encoder emulation position setpoint)

Possible causes

Source: SINAMICS S220 converter P2689