GE Industrial Solutions AF-650 GP General Purpose Drive (460_575_690V 125HP and above) - Manual (Page 77)

Motor protection can be implemented using a range of techniques: PTC or KTY sensor (see also section KTY Sensor Connection) in motor windings; mechanical
thermal switch (Klixon type); or Electronic Thermal Overload.
Using a digital input and 24 V as power supply:
Example: The frequency converter trips when the motor temperature is too high
Parameter set-up:
Set par. F-10 Electronic Overload to Thermistor Trip [2]
Set par. F-12 Motor Thermistor Input to Digital Input [6]
Using a digital input and 10 V as power supply:
Example: The frequency converter trips when the motor temperature is too high.
Parameter set-up:
Set par. F-10 Electronic Overload to Thermistor Trip [2]
Set par. F-12 Motor Thermistor Input to Digital Input [6]
AF-650 GP High Power Operating Instructions
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