METHOD FOR OPERATING AN ELECTRIC MOTOR, AND AN ELECTRIC MOTOR FOR CARRYING OUT SUCH A METHOD

摘要

The invention relates to a method for operating an electric motor (32) to which a microprocessor or microcontroller (23) and a non-volatile memory (74) are assigned, whereby, during the occurrence of a fault, at least one operation data value of the motor is automatically stored in the non-volatile memory (74) in a program-controlled manner. The invention also relates to an electric motor for carrying out such a method. The invention serves to increase the operational reliability of a motor since the stored data can be queried occasionally or after the occurrence of a fault. In addition, the invention demonstrates how such faults are processed.