SOLVED: Operation Move To loads Tool 1 which is not in use

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rodw
Posts: 39
Joined: Fri Feb 15, 2019 3:35 am

SOLVED: Operation Move To loads Tool 1 which is not in use

Post by rodw »

I want to use Sheetcam's Move To operation to sever a sheet after a job so I can index a job to cut the best yield out of a full 2400 x 1200 sheet on a 1200 x 1200 table.

I'm using LinuxCNC's plasmac config and cutting with tool #2
At the end of the cut Sheetcam is loading tool #1 for no reason (its never used in this job)
I've commented out these additional unwanted lines with a ; below

Code: Select all

  G0  X0.000 Y599.000
  M190 P2 (Load Plasmac Plasma Controller Tool #2)
  M66 P3 L3 Q2  (Wait for the Plasmac Plasma Controller to acknowledge the change)
  G0  X0.000 Y599.000
  F#<_hal[plasmac.cut-feed-rate]>
  M3 S1
  G1 X1200.000
;  M190 P1 (Load Plasmac Plasma Controller Tool #1)
;  M66 P3 L3 Q2  (Wait for the Plasmac Plasma Controller to acknowledge the change)
;  G1 X1200.001 Y599.001 (Add tiny extension)
  M5
The problem I have is the Gcode will wait for up to 2 seconds for Plasmac to retrieve the new tool before proceeding.
I can't see in my postprocessor what is causing this. (M66 P3 L3 Q2 means wait for input 3 for 2 seconds. It goes true once the tool is loaded)
Is there a method for the Move to That I can modify to remove this unwanted toolchange or is it baked into the Move to Operation? It is very buggy right now!
Last edited by rodw on Wed Apr 08, 2020 1:42 am, edited 1 time in total.
rodw
Posts: 39
Joined: Fri Feb 15, 2019 3:35 am

Re: Operation Move To loads Tool 1 which is not in use

Post by rodw »

SOLVED: Actually, I think its a bug in my post. If you do the cut using a feedrate without selecting a tool, it does what its meant to do as it retains the previous feedrate.
If you are tempted to try this, make a new part at the end of your job, do not import a drawing and add the moveto commands to that and it will be sweet. At one stage, I added it to a nested part and it severed the sheet 30 times :oops: :cry: :oops:
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