Siemens A07440 fault code meaning
Siemens / A07440
Series: G120-CU250S-2, G120D, G130-G150, S120-S150
EPOS: Jerk time limit reached
converter
Meaning: The value calculated for the jerk time using Tr = MAX(p2572, p2573) / p2574 is too large, causing the jerk time to be limited internally to 1000 ms.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1380; SINAMICS G120D Control Unit CU240D- 2_CU250D- 2 P873; SINAMICS G130_G150 P1615; SINAMICS S120_S150 P2760
Series: G210, G220, S220
EPOS: Jerk time limit reached
converter
Meaning: The value calculated for the jerk time Tr = MAX (p2572, p2573) / p2574 is too large, so the jerk time is internally limited to 1000 ms. Note: The alarm is also output when the jerk limit is disabled.
Possible causes
Source: SINAMICS G210 converter P1113; SINAMICS G220 converter P1331; SINAMICS S220 converter P2297
Series: S110
EPOS: Jerk time limit reached
servo drive
Meaning: The value calculated for the jerk time using Tr = MAX(p2572, p2573) / p2574 is too large, causing the jerk time to be limited internally to 1000 ms.
Possible causes
Source: SINAMICS S110 P1017
Series: S200
EPOS: Jerk time limit reached
servo drive
Meaning: The value calculated for the jerk time Tr = MAX (p2572, p2573) / p2574 is too large, so the jerk time is internally limited to 1000 ms. Note: The alarm is also output when the jerk limit is disabled.
Possible causes
Source: SINAMICS S200 PROFINET_SIMOTICS S-1FL2 P520
Series: S210
EPOS: Jerk time limit reached
servo drive
Meaning: The value calculated for the jerk time Tr = MAX(p2572, p2573) / p2574 is too large, causing the jerk time to be internally limited to 1000 ms. Note: The alarm is also output when jerk limiting is disabled.
Possible causes
Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P1321