Curtis Instruments AC F4-A - Page 132

5 — SYSTEM MONITOR MENU
Curtis AC F4-A Motor Controller – August 2020 Return to TOC
pg. 124
SYSTEM MONITOR MENU: MOTOR MENU
VARIABLE DISPLAY RANGE DESCRIPTION
Motor RPM
Motor_RPM
0x352F 0x00
–32768 – 32767 rpm
–32768 – 32767
Motor speed in revolutions per minute (rpm).
Temperature
Motor_Temperature
0x3536 0x00
–100.0 – 300.0 °C
–1000 – 3000
Motor temperature sensor readout in °C or °F
See Programmer » Application setup » Vehicle » Metric Units.
Motor Torque
Motor_Torque
0x3538 0x00
–500 – 500 Nm
–500 – 500
Motor torque. A calculated value in Nm.
Motor Power
Motor_Power
0x352C 0x00
–100.0 – 100.0 kW
–10000 – 10000
Active motor power. A calculated value in kilowatts (kW).
Feedback A
AD_Encoder_Sine
0x3B24 0x00
–32768 – 32767
–32768 – 32767
Encoder or Sine sensor input (pulse count) at pin 31
Feedback B
AD_Encoder_Cosine
0x3B23 0x00
–32768 – 32767
–32768 – 32767
Encoder or Sine sensor input (pulse count) at pin 32
Rotor Position
Position_Rotor
0x3523 0x00
–524288.000 –
524288.000 revs
–2147483648 –
2147483647
Rotor revolutions since the last KSI= On.
Rotor revolutions in the forward direction are positive (count-up), while
revolutions in the reverse direction are negative (countdown); the sum of
which returns the number of resultant rotor “positions” (revolutions).