[gnea/grbl-Mega Issue#111] Feature Request : add support for torch up torch down THC and torch step torch dir inputs About GRBL HAL

Issue #111 | 状态: 进行中 | 作者: sinfocomp | 创建时间: 2019-09-01

it would be nice to have two pins for thc control for plasma users, configurable as either torch up torch down inputs, (moving the torch up or down while running program)
or as a torch step dir input (moving sinle step per pulse again while executing a program)
a third desirable function would be sonething like, hold on spindle enable ( so we can use the resume input as an “arc good” input
Thanks

#1 – bdurbrow 于 2019-09-04

What are you using as a source of torch height information? Another Arduino… or something else entirely?

#2 – sinfocomp 于 2019-09-04

Hello, I’m developing both a voltage divider height control for plasma and also a capacitative one for oxifuel

#3 – sinfocomp 于 2019-12-15

These would be the most desirable enhancements to GRBL mega:http://linuxcnc.org/docs/devel/html/plasma/plasmac-user-guide.html#cha:plasmac-user-guide
thanks

原始Issue: https://github.com/gnea/grbl-Mega/issues/111

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