RX62T

Position Control of PMSM with Encoder

R01AN0899EU0200 Rev. 2.00

Page 4 of 22

Jan. 31, 2014

3.

Specification and Performance Data

The implementation of position control is based on Renesas evaluation kit and RX62T MCU, the main specification data

are described as following:

 Input voltage: 24VDC

 Rated bus voltage: 24V

 Output voltage: 24VAC

 Rated output power: 120W

 PWM Switch frequency: 20KHz

 Control loop frequency: 10KHz

 Current measurement: 3 shunt resistors

 Position measurement: 1000 line quadrature encoder

 Implementation: FPU

 CPU bandwidth: 17%

 Used flash memory: 13.444Kbytes

 Used RAM: 1.725Kbytes

 Used stack : 336bytes