System Overview; Hardware Configuration - Renesas RA6T2 Application Note

RA6T2
Vector control for permanent magnetic synchronous motor with encoder - AB incremental type encoder

2. System overview

Overview of this system is explained below.

2.1 Hardware configuration

The hardware configuration is shown below.
RA6T2
A/D converter input
PA06 / AN006
PA04 / AN004
PA02 / AN002
PA00 / AN000
PB00 / AN008
Switch input
PD04
PD07
LED output
PD01
PD02
PD03
GPT output
PB04 / GTIOC4A(U
PB06 / GTIOC5A(Vp)
PB08 / GTIOC6A(Wp)
PB05 / GTIOC4B(Un)
PB07 / GTIOC5B(Vn)
PB09 / GTIOC6B(Wn)
Over current detection input
PC13 / GTETRGC
Encoder output
PC14 / GTIOC3A
PC15 / GTIOC3B
R01AN6208EJ0101 Rev.1.01
Oct 18, 2022
Bus voltage
IU_AIN
Phase
IV_AIN
current
IW_AIN
VR1
Rotation speed command
Motor rotation start/stop
Error reset
)
p
Over current detection
Figure 2-1 Hardware Configuration Diagram
Power supply circuit
LED1
SW1 SW2
U
p
V
p
Inverter circuit
W
p
U
n
V
n
W
n
V
Iu Iv Iw
OC
Phase current
detection
PMSM
V
dc
GND
LED2 LED3
V
V
w v u
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