2. System Hardware Setup and Structure
RX62T FPU based position control is implemented with Renesas RX62T evaluation kit and a three-phase PMSM with
a1000 line single-ended encoder as shown in Figure 1.
RX62T evaluation kit is a single board, inverter based on the RX series microcontroller RX62T.
A complete 3-phase inverter on-board with a low voltage motor
24Vexternal power supply to provide the DC bus voltage, 15V and 5V power supply
Power devices use Renesas low voltage MOSFETs
second-rate Power 120watts Support up to 3 single
shunt and shunt current measurement
Easily change jumper from the external amplifiers to the internal PGA
USB communication with the PC via a H8S2212 MCU
User GUI to modify motor and control parameters, tune both speed and position control
Connectors for hall sensors and encoder connections
LCD display to monitor the operation status
Support the standalone mode is set by potentiometer and push buttons
Support the second motor drive, signals and connector for another motor control power stage are available
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