User Interface
FM3/0+ Family Fan Motor Control User Manual, Doc. No. 002-04392 Rev. *B
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5.2.55 PULSE_FEEDBACK_ENABLE
Data type: macro definition
Description: motor speed count uses pulse counting model or not, if the parameter is enabled, there are 12
PWM cycle feedbacks from pin ‘P61’ in one motor mechanical cycle.
Unit: none
Range: 0
– disable; 1 – enable.
5.2.56 MOTOR1_IDENTIFICATION_ENABLE
Data type: macro definition
Description: motor parameters identification function enable flag.
Unit: none
Range: 0
– disable; 1 – enable.
5.2.57 MOTOR1_THERMAL_PROTECTION
Data type: macro definition
Description: thermal protect function enable flag, if the parameters are enabled, when the temperature of the
motor rises, the speed will slow down; if the temperature exceeds the max value, motor will stop running to
protect itself.
Unit: none
Range: 0
– disable; 1 – enable.
5.2.58 MOTOR1_U_PIN
Data type: macro definition
Description: AD Channel to sample U phase current
Unit: MCU pin
Range: ANXX
5.2.59 MOTOR1_V_PIN
Data type: macro definition
Description: AD Channel to sample V phase current
Unit: MCU pin
Range: ANXX
5.2.60 MOTOR1_W_PIN
Data type: macro definition
Description: AD Channel to sample W phase current
Unit: MCU pin
Range: ANXX
5.2.61 DC_V_PIN
Data type: macro definition
Description: AD Channel to sample DC bus voltage
Unit: MCU pin
Range: ANXX
