Siemens F01055 fault code meaning
Siemens / F01055
Series: DCM-6RA80
CU: Internal error (application and port SYNO do not match
DC drive
Meaning: All applications working with a slave on the same port must use the same SYNO cycle. The first application to request a connection between the slave and the port determines the basic SYNO cycle for that port.
Possible causes
Source: SINAMICS DCM, Parameter Manual, firmware version 1.5 SP2 (based on 5.1 SP2) P936
Series: G130-G150, S120-S150
CU: Internal error (application and port SYNO do not match
converter
Meaning: All applications working with a slave on the same port must use the same SYNO cycle. The first application to request a connection between the slave and the port determines the basic SYNO cycle for that port.
Possible causes
Source: SINAMICS G130_G150 P1440; SINAMICS S120_S150 P2516
Series: S220
CU: Internal error (application and port SYNO do not match
converter
Meaning: All applications working with different slaves on the same port must be based on the same SYNO cycle. The first application to connect a slave to the port determines the SYNO cycle used by the port.
Possible causes
Source: SINAMICS S220 converter P2065