Pathpilot 4th axis

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7 years 7 months ago #127623 by smgvbest
Replied by smgvbest on topic Pathpilot 4th axis
Looking at the source code and tormach website that is the Duality Lathe Option. Scale is for normal 4th axis.

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7 years 7 months ago #127633 by ScotY
Replied by ScotY on topic Pathpilot 4th axis
Thank you once again! I will try scale and harmonic_scale and see what happens. Which .ini file should I make the change in?

I am having some trouble with the stepper motor. It will turn in one direction but not the other. I am not yet sure why. If it becomes necessary to check or change, how do you verify the assignment of output 3 to step and output 4 to direction? Where are these values assigned?

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7 years 7 months ago - 7 years 7 months ago #127635 by smgvbest
Replied by smgvbest on topic Pathpilot 4th axis
Unless you want it to apply to all mill configs you would do the one that's specific to your will . example tormach_440_specific.ini and add the config items you want to override the base config tormach_mill_base.ini

the motor config for the pins would be in the hal file.
look for a line like this in the spefic.ini file for which hal file
[HAL]
HALFILE = tormach_mill_mesa_440.hal << you would edit this one
Last edit: 7 years 7 months ago by smgvbest.

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7 years 7 months ago #127650 by ScotY
Replied by ScotY on topic Pathpilot 4th axis
I am having trouble finding this hal file. Can you tell me where it lives?

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7 years 7 months ago #127651 by ScotY
Replied by ScotY on topic Pathpilot 4th axis
So I searched for the hal file and found it. I’m unfamiliar with Linux so I still don’t know in which directory it exists. When I look at the file, there’s a section that describes the 5i25 pin outs. It shows A step and A direction both on channel 3. That would explain the weird behavior I’m seeing. So I have no idea how to change A direction to channel 4. I believe that’s what I need to do. I could change it here in the hal file but I believe the # sign means it’s just comments so that shouldn’t fix anything by changing it here.

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7 years 7 months ago - 7 years 7 months ago #127652 by Leon82
Replied by Leon82 on topic Pathpilot 4th axis
They are normally in your home folder, linuxcnc,configs,in a folder of the machine name. You can copy and name it hal.bak, for backup before experimenting
Last edit: 7 years 7 months ago by Leon82.

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