Closed thehans closed 5 years ago
Please ask support questions on the forum at https://forum.duet3d.com/, not here.
OK, my apologies, it seemed like there was a bug involved between which heater it turns on vs which one it monitors, but its entirely possible that I just don't understand the numbering or something. I'll post this to the forums.
I'm attempting to configure Duet 2 Wifi , with DueX5 in preparation for a large printer build which will be a cartesian configuration with dual X carriages, and 2 extruders on each carriage for a total of 4.
I have updated to the latest firmware 2.01(RTOS), and am using stacked dual PT100 interface boards for sensors. The electronics are able to read the temperature for all 4 sensors correctly. However I'm having issue with defining the tool heads and getting the correct heater to correspond with the tool.
With the configuration below, the LCD is showing only 2 of the tools. And If I try to turn on the first nozzle, just to a low 40C temp for testing, it starts to heat the correct hotend, but its acting like it thinks it is heating the 3rd one(temp highlighted red on LCD) and will thermally run away far beyond the set point on the first hotend.
The setup is currently just being tested on the bench, printer mechanicals have not been completed yet for full integration testing. I have stepper motors connected to drivers for X/Y/Z/U , but none yet connected for extruder motors. (I don't think this should affect the toolhead definitions though?)
My plan was to run all 4 heaters and extruder steppers off of the DueX5 board just for wiring neatness and consistency, and ignoring the 2 heaters on the main board. Any help is appreciated.
config.g shown below: