Board User Interface - Renesas RA6T2 Application Note

Sensorless vector control for permanent magnetic
synchronous motor - 1shunt current detection

2.2.3 Board User interface

Table 2-3 is lists of user interfaces of this system.
Table 2-3 Board user interface
Item
Rotation position/speed
START/STOP
ERROR RESET
LED1
LED2
LED3
RESET
List of port interfaces of this system is given in Table 2-4.
Table 2-4 Port interfaces
Function
Inverter bus voltage measurement
For rotation speed command value input
(analog value)
START/STOP toggle switch (SW1)
ERROR RESET push switch (SW2)
LED1 ON/OFF control
LED2 ON/OFF control
Phase current measurement with 1shunt
resistance
PWM output (U )
p
PWM output (V )
p
PWM output (W )
p
PWM output (U )
n
PWM output (V )
n
PWM output (W )
n
PWM emergency stop input at the time of
overcurrent detection
R01AN6840EJ0100 Rev.1.00
May 23, 2023
Interface component
Volume (VR1)
Toggle switch (SW1)
Push switch (SW2)
Orange LED
Orange LED
Orange LED
Push switch (RESET1)
RA6T2
PA06 / AN006
PB00 / AN008
PD04
PD07
PD01
PD02
PA04 / AN004
PB04 / GTIOC4A
PB06 / GTIOC5A
PB08 / GTIOC6A
PB05 / GTIOC4B
PB07 / GTIOC5B
PB09 / GTIOC6B
PC13 / GTETRGD
For Renesas Flexible Motor Control Series
Function
Inputs the rotation position/speed command
value (analog value).
Instructs start or stop of motor rotation.
Instructs recovery from an error state
On: The motor is rotating.
Off: The motor is stopped.
On: An error was detected.
Off: The system is operating normally.
Not used in this system
System reset
RA4T1
P004 / AN004
P005 / AN005
P304
P200
P113
P106
P000 / AN000
P409 / GTIOC1A
P103 / GTIOC2A
P111 / GTIOC3A
P408 / GTIOC1B
P102 / GTIOC2B
P112 / GTIOC3B
P104 / GTETRGB
RA6T3
P004 / AN004
P005 / AN005
P304
P200
P113
P106
P000 / AN000
P409 / GTIOC1A
P103 / GTIOC2A
P111 / GTIOC3A
P408 / GTIOC1B
P102 / GTIOC2B
P112 / GTIOC3B
P104 / GTETRGB
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