This FAQ has been written for NEAL (North East Africa and Levant) region. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
The PTC Analog motor temperature sensing function is enabled when the Motor Temp Sensor Type parameter is set to PTC Analog and the LTM R controller is connected to an analog PTC thermistor embedded in the motor.
The PTC analog motor temperature sensor function has the following configurable parameter settings:
Fault thresholds setting range 20....6500 ohms
Warning thresholds setting range 20....6500 ohms
However, this value needs to be set as per the motor/thermistor specifications.
Released for:Schneider Electric Egypt and North East Africa
