Siemens A07541 fault code meaning

Series: DCM-6RA80

Drive: Cannot switch data sets

DC drive

Meaning: The selected drive data set changeover and the associated motor changeover cannot be performed. When using a synchronous motor, switching the motor contactor is permitted only when the actual speed is below the field weakening start speed (r0063 < p0348). See also: r0063 (actual speed value)

Possible causes

Source: SINAMICS DCM, Parameter Manual, firmware version 1.5 SP2 (based on 5.1 SP2) P1015

Series: G120-CU250S-2

Drive: Cannot switch data sets

converter

Meaning: The selected drive data set changeover and the associated motor changeover cannot be performed. When synchronous motors are used, the motor contactors may only be switched when the actual speed is below the field weakening start speed (r0063 < p0348). See: r0063 (Actual speed), p0348 (Vdc = 600 V Field weakening start speed)

Possible causes

Source: SINAMICS G120, Control Unit CU250S-2 P1397

Series: G130-G150

Drive: Cannot switch data sets

converter

Meaning: The selected drive data set changeover and the associated motor changeover cannot be performed. When using a synchronous motor, the motor contactor may only be switched when the actual speed is below the field weakening start speed (r0063 < p0348). See also: r0063 (Actual speed value).

Possible causes

Source: SINAMICS G130_G150 P1639

Series: S110

Drive: Cannot switch data sets

servo drive

Meaning: The selected drive data set changeover and the associated motor changeover cannot be performed. When using synchronous motors, the motor contactor may only be switched when the actual speed is below the field weakening activation speed (r0063 < p0348). See: r0063 (Filtered actual speed), p0348 (Vdc = 600 V field weakening start speed).

Possible causes

Source: SINAMICS S110 P1035