12. Encoder wiring
2. Testing Encoder Wiring
Power up your system to test the encoder wiring. Press the
Estop button in keep it there. Start the CNC11 software by double clicking on the CNC11
Mill icon on your desktop. After the MPU11 has initialized, press F10 to continue to the
main screen. From the main screen press:
F1 -Setup
→
F3 Config, password = 137, Press enter
→
F4 PID
This will display the PID screen below and allow you to monitor the encoder counts by
watching the values in “Abs Pos” for each axis.
To confirm that each encoder is wired correctly, rotate the motor shaft CCW (as seen
while looking at the face of the motor as shown below) and confirm that the position
displayed in the ABS Pos becomes more positive while rotating the shaft CCW and
becomes more negative rotating the shaft CW:
Motor face plate
Rotating the shaft CCW increases
the value in the Abs Pos field
Содержание GPIO4D
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