G31 and feed speed

[jjude]

Does changing the feed speed (150%) affect the speed of tool measurement (exec.Code("G31 Z" + Zmin + "F" + FeedrateSlow);)?
For some reason the tool hit the sensor.
I didn't notice to check if I had moved Feed Speed...

[cncdrive]

Yes, it does.
My idea to overcome this issue is to check the FRO DRO value in your probing macro before probing and remember the set value, then set the DRO to 100% and do the probing and then set the FRO back to the original value.

[Battwell]

ADD this to the top of your m31 macro.


// m31. Dont probe above 100% feedrate

string foveridevalue = AS3.Getfield(232);
string result =foveridevalue .Remove(foveridevalue .Length-1); //strips % sign from field read
int fvalue = Convert.ToInt32(result);

if (fvalue>100)
{
exec.AddStatusmessage(" PROBING STOPPED FEED RATE WAS SET AT "+result +" %");
MessageBox.Show(exec.mainform,"PROBING STOPPED ! FEED RATE ABOVE 100%");
exec.Callbutton(557); /// resets feedrate to 100%
exec.Stop();
return;
}