I would have the "stop on unexpected probe trip" behavior driven by a
config setting, or even better a HAL pin. The latter would allow maximum
flexibility, e.g. it could be linked to a UI toggle if needed, or always
on/off as desired.
On 05.12.2017 20:01, Sebastian Kuzminsky wrote:
On 12/05/2017 09:56 AM, Jon Elson wrote:
On 12/05/2017 08:11 AM, Les Newell wrote:
Yup, I can confirm it ignores probe when in auto.
If the probe is not tripped, and the non-probe auto move touches the
probe, it just keeps on moving?
That is really wrong! I'm pretty sure my old 2.7.x does stop with an
error message.
I agree that any unexpected probe trip (ie, any probe trip that
happens while the machine is *not* running G38.*) is a scary event
that seems like it should Abort or maybe even E-stop the machine.
The one argument i've heard for ignoring probe trips during non-probe
moves is that some probes might trip spuriously when jostled by tool
changers, or simply from sitting on a flimsy workbench next to a
high-acceleration machine.
A possible solution might be to somehow make LinuxCNC know when a
probe tool is loaded in the spindle, and Abort/Estop on non-G38 probe
trips when a probe tool is loaded, and ignore all probe trips when no
probe tool is in the spindle.
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