Siemens A03550 fault code meaning
Siemens / A03550
Series: DCM-6RA80
TM: Speed setpoint filter natural frequency > Shannon frequency
DC drive
Meaning: The natural frequency of the speed setpoint filter (p1417) is greater than or equal to the Shannon frequency. The Shannon frequency is calculated using the following formula: 0.5 / p4099[3]
Possible causes
Source: SINAMICS DCM, Parameter Manual, firmware version 1.5 SP2 (based on 5.1 SP2) P1004
Series: G120-CU250S-2
TM: Speed setpoint filter natural frequency > Shannon frequency
converter
Meaning: The natural frequency of the speed setpoint filter (p1417) is greater than or equal to the Shannon frequency. The Shannon frequency is calculated using the following formula: 0.5 / p4099[3]. See: p1417 (Speed setpoint filter 1 denominator natural frequency)
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1355
Series: G130-G150
TM: Speed setpoint filter natural frequency > Shannon frequency
converter
Meaning: The natural frequency of the speed setpoint filter (p1417) is greater than or equal to the Shannon frequency. The Shannon frequency is calculated using the following formula: 0.5 / p4099[3]
Possible causes
Source: SINAMICS G130_G150 P1581
Series: S220
TM: Speed setpoint filter natural frequency > Shannon frequency
converter
Meaning: The natural frequency of the speed setpoint filter (p1417) is greater than or equal to the Shannon frequency. The Shannon frequency is calculated as follows: 0.5 / p4099[3] See also: p1417
Possible causes
Source: SINAMICS S220 Converter P2216