Topics created by Ricky_Grade10

Yes, there are LEDs on the board for each heater output.

After running auto tuning, you need to save the parameters in one of two ways:

If you are not using config-override.g, then run M307 H1 to find the resulting parameters, and edit them into a M307 h1 command in config.g; If you are using config-override.g, send M500 to save the heater parameters in config-override.g.

See also https://duet3d.dozuki.com/Wiki/Spurious_heater_faults_and_how_to_avoid_them.

@ricky_grade10

yes, start small.

I was using a volcano hot-end with a 0.8 mm nozzle and found that after I tuned the extra priming, it would work for the parts I tuned it for, but not for other parts/arrangements on the bed.

There is a plugin for Cura called "scalable extra prime" that adjusts the extra prime amount as a function of the travel distance. It's not usually needed with "normal" sized nozzles, but can be a big help with large nozzles.