Siemens A07550 fault code meaning
Siemens / A07550
Series: DCM-6RA80
Drive: Cannot reset encoder parameters
DC drive
Meaning: Encoder parameters cannot be restored when restoring factory settings (e.g., via p0970=1). Read the encoder parameters directly from the encoder via DRIVE-CLiQ.
Possible causes
Source: SINAMICS DCM, Parameter Manual, firmware version 1.5 SP2 (based on 5.1 SP2) P1015
Series: G120-CU250S-2, G130-G150
Drive: Cannot reset encoder parameters
converter
Meaning: Encoder parameters cannot be restored when restoring factory settings (e.g., via p0970=1). Read the encoder parameters directly from the encoder via DRIVE-CLiQ.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1398; SINAMICS G130_G150 P1639
Series: G120D
Drive: Cannot reset encoder parameters
converter
Meaning: The encoder parameters cannot be restored when restoring the factory settings (e.g., via p0970=1).
Possible causes
Source: SINAMICS G120D Control Unit CU240D- 2_CU250D- 2 P884
Series: G210
Drive: Cannot reset encoder parameters
converter
Meaning: The encoder parameters cannot be reset when restoring factory settings (for example, via p0976 = 1). The encoder parameters are read directly from the encoder via DRIVE-CLiQ.
Possible causes
Source: SINAMICS G210 converter P1135
Series: G220
Drive: Cannot reset encoder parameters
converter
Meaning: The encoder parameters cannot be restored when restoring factory settings. Read the encoder parameters directly from the encoder via DRIVE-CLiQ.
Possible causes
Source: SINAMICS G220 converter P1352
Series: S110
Drive: Cannot reset encoder parameters
servo drive
Meaning: Encoder parameters cannot be restored when restoring factory settings (e.g., via p0970=1). Read the encoder parameters directly from the encoder via DRIVE-CLiQ.
Possible causes
Source: SINAMICS S110 P1035
Series: S200
Drive: Cannot reset encoder parameters
servo drive
Meaning: The encoder parameters cannot be restored when restoring factory settings. By reading the encoder parameters directly from the encoder.
Possible causes
Source: SINAMICS S200 Compact_SIMOTICS S-1FL2 and S-1FL1 P509