Probing grid
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@exerqtor said in Probing grid:
So if i put X5 Y5 in the M557 first PROBE spot ie. the PROBE position, not the nozzle wil be 5:5?
Yes.
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@dc42 said in Probing grid:
@exerqtor said in Probing grid:
But i think i read somewhere in the Dozuki that probing points is allowed outside the max/min?
Probing using G30 commands (for example, in bed.g for delta calibration or true bed levelling) outside the area defined by M208 is allowed. Grid probing is constrained to keep the head reference point within the M208 area.
@dc42 said in Probing grid:
@exerqtor said in Probing grid:
So if i put X5 Y5 in the M557 first PROBE spot ie. the PROBE position, not the nozzle wil be 5:5?
Yes.
Ok that's fine, so with this code:
M208 X-8 Y-21 Z0 S1 M208 X338 Y323 Z390 S0 G31 P287 X-38 Y1 Z1.5 M557 P5:5 X5:300 Y5:318
the BLTouch pin should start at 5:5 and end at 300:318 with 5 probes in each direction am i correct?
And if the machine is freshly homed on all axes(in my case putting the nozzle at X-8 Y-21 Z5), the printhead/probe should move out to the correct X/Y position before deploying the probe and starting to raise the bed?
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Ok so i just reviewed my config.g from yesterday. And the only changes i made was to change the M557 by adding the P parameter and ditching the S. And now it all works for some strange reason.