Siemens A01669 fault code meaning

Siemens / A01669

Series: G115D, G130-G150

SI Motion: Invalid motor and power unit combination

converter

Meaning:

Possible causes

Source: SINAMICS G115D P735;SINAMICS G130_G150 P1506

Series: G120-CU240B-E-2, G120-CU250S-2, G120D, S120-S150

SI Motion: Invalid motor and power unit combination

converter

Meaning: The motor and power unit combination currently used is incompatible with safety motion monitoring without an encoder. The ratio of the power unit rated current (r0207[0]) to the motor rated current (p0305) is greater than 5.

Possible causes

Source: SINAMICS G120, control unit CU240B-2_CU240E-2 P711; SINAMICS G120, control unit CU250S-2 P1323; SINAMICS G120D control unit CU240D- 2_CU250D- 2 P841; SINAMICS S120_S150 P2594

Series: S110

SI Motion: Invalid motor and power unit combination

servo drive

Meaning: The motor and power unit combination currently used for encoderless safety motion monitoring is incompatible.

Possible causes

Source: SINAMICS S110 P963