[LinuxCNC/linuxcnc Issue#387] feature request: track peak following error About GRBL HAL

Issue #387 | 状态: 进行中 | 作者: SebKuzminsky | 创建时间: 2017-12-25

标签: enhancement motion

It would be helpful and interesting to track the maximum following error. Each joint should grow a new output float pin named something like “.ferror-max”, which holds the highest ferror value seen on that joint since LinuxCNC was started.

#1 – MZot 于 2018-07-02

There should also be a way to reset the value. Maybe with machine-off -> machine-on transition. Or a .reset-ferror-max pin.

#2 – rene-dev 于 2018-07-02

why not do that in hal?

#3 – pcw-mesa 于 2018-07-02

If you mean track the largest FE in hal, its certainly possible but this is of such general utility
I think it would be better if it were native to motion, because its a great diagnostic tool for random
errors on systems that may not have the appropriate hal wiring installed

原始Issue: https://github.com/LinuxCNC/linuxcnc/issues/387

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