Siemens F07406 fault code meaning
Siemens / F07406
Series: G110M, G115D, G120-CU240B-E-2, G120-CU250S-2, G120C, G120XA, G130-G150, S120-S150
Drive: Maximum duration in kinetic buffering status exceeded
converter
Meaning: The maximum buffering time was exceeded before the power supply was restored (p1255 or p1295: vector drive with V/f control).
Possible causes
Source: SINAMICS G110M P707; SINAMICS G115D P766; SINAMICS G120, Control Unit CU240B-2_CU240E-2 P737; SINAMICS G120, Control Unit CU250S-2 P1373; SINAMICS G120C P681; SINAMICS G120XA PN Converter P1290; SINAMICS G130_G150 P1610; SINAMICS S120_S150 P2747
Series: G120X, G210X
Drive: Maximum duration in kinetic buffering status exceeded
converter
Meaning:
Possible causes
Source: SINAMICS G120X Converter P1379; SINAMICS G210X Converter P969
Series: G200, G210, G220, S220
Drive: Maximum duration in kinetic buffering status exceeded
converter
Meaning: The maximum soft-charge time was exceeded before the mains supply was restored (p1255 or p1295: vector drive with V/f control).
Possible causes
Source: SINAMICS G200 Basic converter P587; SINAMICS G210 converter P1108; SINAMICS G220 converter P1325; SINAMICS S220 converter P2282