4028 fan setup
hey guys, trying to setup my 4028 fan right now and currently run into this issue, not sure what to do about it
if someone could please help that would be amazing!...
Print randomly stops
I was 3 days into a print and went to check on my printer only to find it had stopped. I managed to measure where it left off at, cut my object in slicer and went back at it. A couple hours into the print again I came home to it having stopped and gave me this error again. What's going on and why is it randomly stopping mid print?
TMC 'extruder' reports error: GSTAT: 00000001 reset=1(Reset)
keep getting this issue, happens when printer is both enclosed and not enclosed so I don't think its a extruder temp issue (although when i have had the printer enclosed (55c chamber) the e motor is so hot you can only touch it for a second without burning yourself. unplugged and repluged extruder no difference made, stock VC4 400 hybrid with max ez 48v motion system, tho extruder is stock.
Solution:
think the fix was a dogy cable
3.1 Suddenly 4028 Loses PWM control
Hello everyone, I have not used my printer in awhile, and Monday when I turn it on I realise my cooling fan has lost PWM control.
I ordered a new replacement fan but at 24Vs and this also had the same issue. No PWM control.
Measuring the PWM wire to ground shows range of between 0-6-12Vs going from 0-50-100% respectively. ...
Solution:
Problem was a shorted MCU, explains the sudden failure after working for 1.5 years.
Replaced the MCU and the fan (just in case the PWM module was damaged) and now everything works fine 👍...
hot end temperature extreme fluctuation
All of a sudden hot end temperature started fluctuate very badly, but only when printing. If I move the hot end on the table with motors disabled even rapidly no change on temp. When adaptive bed meshing, no change or if I wiggle the wiring nothing change. Fan is at same state (off) when printing also. Any ideas?
Storage space used by ratos
Hi, I noticed a full disk space (almost 64gb) because of some log files. It is safe to delete them? I dont need the log files because they take up really big space (all space). Please see the attached picture, Thank you
Z wobble? Wave
Looking to get some thoughts on what might cause this ive had it on some prints and not others its not belt slipping to cause a layer shift but the whole print seems to wave on a very gradual pace and it returns to where it should be as it goes up. Just had a horrible print come out very wonky and 100% time to fix it now. Im taking the lead screws out to see how much those are bent if any, although it doesnt seem to match with the pitch so slightly confused.
Let me know if anyone has some ideas would be greatly appreciated!
It is in both directions, the nuts on the screws seem good along with the couplers..
Also its a vcore 3.1 enclosed 400mm...
