Siemens G120C Error A07910: Drive: Motor overtemperature

Siemens G120C drive · taken from the manufacturer’s manual, pages cited

Fault codeA07910

The motor temperature or model 2 temperature has exceeded the alarm threshold, triggering a response based on parameterized settings. The manual lists no action for this code.

Model
Siemens G120C
Display shows
Drive: Motor overtemperature (A07910)
Type
Fault code
Source
Manual p. 712

What A07910 means

Drive: Motor overtemperature p. 712

Common causes

  • The measured motor temperature or the temperature of the motor temperature model 2 has exceeded the alarm threshold (p0604). The response parameterized in p0610 becomes active. p. 712
  • PTC or bimetallic NC contact: The response threshold of 1650 Ohm was exceeded or the NC contact opened. p. 712
  • Alarm value (r2124, interpret decimal): p. 712
  • 11: No output current reduction. p. 712
  • 12: Output current reduction active. p. 712

If A07910 is still not resolved

  • contact service / dealer p. 4
    “Warning concept This Manual contains information which you must observe to ensure your own personal safety as well as to avoid material damage.”
  • contact service / dealer p. 12
    “WARNING Danger to life if the safety instructions and residual risks are not observed”
Open the manual at page 712 All G120C error codes Manual details & download

This page summarises what the manufacturer’s manual says about A07910; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Siemens. Found a mistake? Report an error.