Solo BETA - Page 12

SOLO BETA User Manual
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www.solomotorcontrollers.com
January 2021 - Revision V_1.0.5 Copyright © 2020, All right Reversed. SOLO motor controllers.
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12
Section 9 - Communication Port
PIN
Name
Descriptions / Notes
I/O
1
+3.3V / 100mA
+3.3V external supply
O
2
+5V/500mA
+5V external supply
O
3
GND
SOLO’s Ground
-
4
GND
SOLO’s Ground
-
5
+5V/500mA
+5V external supply
O
7
S/T
Speed or Torque reference (alternative to section3 pin 4 )
I
9
P/F
Current Limit, Power or Flux reference (alternative to section3 pin 3 )
I
11
DIR
Direction of rotation of the motor control (alternative to section3 pin 2 )
I
13
CAN_RX
CAN protocol receiver input
I
15
CAN_TX
CAN protocol transmitter output
O
17
UART_TX
UART protocol transmitter output
O
19
UART_RX
UART protocol transmitter input
I
20
GND
SOLO’s Ground
-
Section 10 and 11 - Functionality LEDs
section
Name
Descriptions / Notes
I/O
10
E2
Normal Activity LED
-
11
E1
Error Indicator LED
-