by Kenennis » Thu Mar 21, 2019 2:00 pm
I am upgrading my breakout board to an AXBB-E. My servo driver has the step (+,-) and direction (PU) (+.-) there are 4 extra connections ENA (+, -) and Alarm (+, -) .My existing breakout board has a pin marked ENA. I am anxious that I do not cause any damage to the board by making an incorrect connection. The Step and Dir are obvious but how are the ENA + and - connected. On my existing board the alarm + and - are wired through the limit switch . Not sure if that is correct but everything works