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    Spindle Control Problems in RRF3.3RC2+1

    Beta Firmware
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    • EducatingSavvasundefined
      EducatingSavvas
      last edited by

      Hiya - I'm using 3.3RC2+1 (2021-05-16) but having trouble with spindle behaviour.

      I've defined the tool as such:

      M453 							; Switch to CNC Mode
M950 R1 C"e1heat+e0heat+bedheat" L0:24000 Q300	; Create spindle index 1
M563 P1 R1 S"Spindle"		; Create tool 1 with spindle 1 call it "Spindle "
G10 P1 X0 Y0 Z0 ; Set tool 1 axis offsets

      What I'm finding is that I have to use P# at the end of an M3 S# to turn the spindle on. I think this behaviour needs to change so that T# in CAM exported g-code selects the active tool and M3 S# turns it on. Otherwise everyone will need to write a different post processor for each tool being used.

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