Siemens F07404 fault code meaning
Siemens / F07404
Series: G110M, G115D, G120-CU240B-E-2, G120C, G120D, G120X, G120XA
Drive: DC bus voltage threshold upper limit
converter
Meaning: DC bus voltage monitoring p1284 has responded (V/f control only).
Possible causes
Source: SINAMICS G110M P707; SINAMICS G115D P765; SINAMICS G120, Control Unit CU240B-2_CU240E-2 P737; SINAMICS G120C P681; SINAMICS G120D Control Unit CU240D- 2_CU250D- 2 P870; SINAMICS G120X Converter P1379; SINAMICS G120XA PN Converter P1290
Series: G120-CU250S-2
Drive: Upper DC bus voltage threshold reached
converter
Meaning: DC bus voltage monitoring is valid (p1240 = 4, 6), and the upper limit of the DC bus voltage threshold (p1244) has been reached in the "Run" status.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1372
Series: G130-G150, S120-S150
Drive: Upper DC bus voltage threshold reached
converter
Meaning: DC bus voltage monitoring is valid (p1240, p1280 = 4, 6), and the upper DC bus voltage threshold (r1242, r1282) has been reached in the "Run" status. - DC bus voltage monitoring (p1284) has responded (V/f control only). - DC bus voltage control is present (only when technology controller r0108.16 = 1 is activated), and the input voltage (p0210, p0212) has been reduced.
Possible causes
Source: SINAMICS G130_G150 P1609; SINAMICS S120_S150 P2746
Series: G200, G210, G210X, G220, S220
Drive: Upper DC bus voltage threshold reached
converter
Meaning: DC bus voltage monitoring is valid (p1240, p1280 = 4, 6), and the upper limit of the DC bus voltage threshold was reached in the "Run" status (r1242, r1282). - DC bus voltage monitoring (p1284) was triggered (V/f control only).
Possible causes
Source: SINAMICS G200 converter P710; SINAMICS G210 converter P1107; SINAMICS G210X converter P969; SINAMICS G220 converter P1324; SINAMICS S220 converter P2282
Series: S110
Drive: Upper DC bus voltage threshold reached
servo drive
Meaning: DC bus voltage monitoring is valid (p1240 = 4, 6), and the upper limit of the DC bus voltage threshold (p1244) has been reached in the "Run" status.
Possible causes
Source: SINAMICS S110 P1011