Topics created by Edkirk

@Edkirk as @oliof says you can use more than one Roto toolboard in a system if you change their CAN addresses, which is done using M952.

@Phaedrux Thanks for the help, I managed to figure it out on my own.

I am satisfied with my setup, not the problem. Already contacted E3D for a quote on their printer and looking forward to my next project.

Thanks, Ed

If you put a tool select in your config.g to run at machine start it should activate the tool automatically, then you would only have to set the temperature. Just a T0 or whatever should do it I think.

Not sure why it would reset at the end of a print. Check your slicer end code to make sure there are not any tool select or disables T-1 for example.

Most stuff happens in config scripts so if you can throw up what you're using that can't hurt.

@edkirk said in Compensate for thermal expansion?:

Thanks, I wrote it in the starting script, experimenting with speeds and number of probes, I think first probe fast followed by 3 slow probes. Fun little dance.

If you have already homed Z, you can use a G1 command to position the nozzle about 5mm above the centre of the bed before you do the G30. Then it only has to probe 5mm.