Topics created by tomasro

@phaedrux @dc42 I removed the Duex board, and replugged the power, drivers and ribbon cable...and now it works. Thank you for your diagnostic help!!!!!

@tomasro 2000C on your thermistors indicates a short. I might be wrong, but wouldn't your endstops being triggered also imply a short, and same for the filament sensor?
The driver over temp warning might also be a red herring - I've seen that happen when I've shut off the 24V on my printer (whilst still keeping an external 5V supply so the processor and DWC stay up). I think the sudden voltage drop triggers something in the drivers/comms. So it could be a voltage/short issue causing it...

I'd start checking some things in the wiring. Maybe try unplugging everything from the board and see what DWC reports? Also try (carefully!) measuring the 3.3v and 5v rails to check if they're okay and that the grounds are not floating etc.

Looking at your config, it seems these issues are across both the Duet and Duex?

Beyond those ideas, you might need @dc42 's help...

@tomasro said in Printer locked up:

@jay_s_uk So why would it report drivers over temp when it shows 0?

possibly because by the time you sent the command to check they had cooled below the warning temp.

@tomasro said in Newly installed Duex5, BLTouch no longer working:

@fcwilt It's connected to PWM1 on the Duex board, but I just found that my White and Orange wires were swapped, so that has it fixed. Thanks for coming to my aid 🙂

Glad to hear it turned out to be a simple fix.

Frederick

@dc42 it's not so much that they require 5v, it's that I'm running a corexy system and combining as many pins as possible so I can run all the wires from the carriage with 2x ethernet cables (except for the hotend heater), so I've commonized as many ground's and 5v's as possible.