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Thread: About to try Marlin1.1.0RC4...
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05-02-2016, 07:46 PM #28
- Join Date
- Apr 2015
- Location
- Lakeport, CA.
- Posts
- 174
First comment: On or around line 369 in Configuration_adv.h, it looks like you can uncomment "//#define LCD_PROGRESS_BAR" to restore the functionality I think you mentioned.
Second comment: Apologies if I missed something in the preceding discussion..., but it also seems at least possible that you have a genuinely failing bed heater relay. I missed if you mentioned that the firmware was actually reporting a runaway condition..., if it was..., were the HE and bed being successfully de-powered? ..., or did the bed just sit there and cook?
FWIW, I still run the mechanical relay, but I wired it with 10Ga from the start, AND I placed the relay board (and the RUMBA for that matter) on standoffs..., to ensure airflow underneath the board(s) as well. As I recall, MF's instructions just have you screw everything down flush to the wood.
New to 3d printing looking for...
05-20-2024, 12:56 AM in Tips, Tricks and Tech Help