Siemens A05001 fault code meaning
Siemens / A05001
Series: G110M, G115D, G120-CU250S-2, G120C, G120D, G120X, G120XA, G130-G150, S120-S150
Power unit: Insulation layer chip overheat
converter
Meaning: The inverter power semiconductors have overheated, reaching the alarm threshold.
Possible causes
Source: SINAMICS G110M P698; SINAMICS G115D P756; SINAMICS G120, Control Unit CU250S-2 P1356; SINAMICS G120C P672; SINAMICS G120D Control Unit CU240D- 2_CU250D- 2 P863; SINAMICS G120X Converter P1369; SINAMICS G120XA PN Converter P1280; SINAMICS G130_G150 P1582; SINAMICS S120_S150 P2694
Series: G120-CU240B-E-2
Power unit: Insulation layer chip overheat
converter
Meaning: The inverter power semiconductors have overheated and reached the warning threshold. Note: - The overheat response is configured via p0290. - If the insulation layer temperature rises by a further 15K, fault F30025 is triggered.
Possible causes
Source: SINAMICS G120 Control Unit CU240B_E-2 P663
Series: S110, S210
Power unit: Insulation layer chip overheat
servo drive
Meaning: The inverter power semiconductors have overheated, reaching the alarm threshold.
Possible causes
Source: SINAMICS S110 P1002; SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P884
Series: S220
Power unit: Barrier-layer chip overheat
converter
Meaning: The inverter power semiconductors have overheated, reaching the alarm threshold. Note: - Set the overheat response using p0290. - If the junction temperature rises further by the value set in p0292[1], the system triggers fault F30025.
Possible causes
Source: SINAMICS S220 converter P2217