Twin Z axis motors using stepper motor drivers

(Sirron_SW) #1

I have two high current Z motors and am using two TB6600 drivers. I am using them with common anode connections and have wired them back to my V5 smoothieboard using the en, dir and st pins. One set gamma for Z1 motor and one set delta for Z2 motor. The manual is clear what to do when using the onboard motor drivers but nothing for two external drivers. How will the Gcode know that I want gamma and delta to move together.

Imported from wikidot