Siemens 814 fault code meaning

Series: SIMODRIVE 611U

Motor temperature prewarning

servo drive

Meaning: 1. The motor temperature is sensed using a temperature sensor (KTY84 or PTC) and evaluated in the drive. This alarm is output if the motor temperature reaches the alarm threshold, motor overtemperature (P1602 for KTY or the PTC-specific switching temperature for PTC). 2. The thermal motor model has reached the thermal motor utilization alarm threshold P1269.

Possible causes

Source: SIMODRIVE 611 universal Function Manual FBU 05/2010 (EN, Siemens official site) 7.3