Multiple Analog ZProbe

Zseven

Hello
why can I only set 1x analogue sample?
Why are not more supported?

Phaedrux

What hardware are you using and how are you trying to configure it exactly? Share your config.g and firmware version.

Zseven

@Phaedrux

Hello ,

I have the Duet 3 6XD

I found this in the documentation:
From RRF 3.1.0, you can define multiple probes.

The K parameter in M558 selects the Z probe number. If there is no K parameter then 0 is used. You can ignore this parameter if you have only one Z probe.
Z probe #0 can use probe types 0, 1, 2, 3, 5, 8, 9 or 10. All other probes must be probe type 0, 8, 9 or 10.

But why is that so ?
I need 3x type 2

Translated with DeepL.com (free version)

oliof

@Zseven why do you need three z probes?

Zseven

@oliof
3 Tool whit analoge z-probe (Pessure Sensor)

Phaedrux

Perhaps reconfigure the probe before use by sending it's own M558 and G31 commands in your tool change files.

Do you really need one probe for each tool though?

Zseven

@Phaedrux

Hello ,

yes, I have installed a load cell in each tool which outputs an analog value.

The background is that I want to measure the tool offset and the filament pressure on the nozzle.

Phaedrux

If only one tool is being used at a time, you could do the reconfiguration method I mentioned.

Are you using toolboards or just the 6XD by itself?

Zseven

@Phaedrux

Yes i Use 6XD.

Zseven

@Phaedrux

Thank You it Works.