Siemens F07422 fault code meaning
Siemens / F07422
Series: G120-CU250S-2, G130-G150, S120-S150
Drive: Reference model natural frequency > Shannon frequency
converter
Meaning: The filter natural frequency (p1433) of the PT2 element used for the reference model is greater than the Shannon frequency. The Shannon frequency is calculated using the following formula: 0.5 / p0115[1]
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1377; SINAMICS G130_G150 P1614; SINAMICS S120_S150 P2755
Series: G210, S220
Drive: Reference model natural frequency > Shannon frequency
converter
Meaning: The natural frequency (p1433) of the filter for the PT2 element used in the reference model exceeds the Shannon frequency. The Shannon frequency is calculated as follows: 0.5 / speed controller cycle time.
Possible causes
Source: SINAMICS G210 converter P1112; SINAMICS S220 converter P2292
Series: S110
Drive: Reference model natural frequency > Shannon frequency
servo drive
Meaning: The filter natural frequency (p1433) of the PT2 element used for the reference model is greater than the Shannon frequency. The Shannon frequency is calculated using the following formula: 0.5 / p0115[1]
Possible causes
Source: SINAMICS S110 P1014
Series: S200, S210
Drive: Reference model natural frequency > Shannon frequency
servo drive
Meaning: The filter natural frequency (p1433) of the PT2 element used for the reference model is higher than the Shannon frequency. The Shannon frequency is calculated as follows: 0.5 / speed controller sampling time.
Possible causes
Source: SINAMICS S200 PROFINET_SIMOTICS S-1FL2 P519; SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P1320