When I ran this code on my UMO, (code was generated in Cura) the hot end temperature was set to 0 and the machine didn't do anything until I manually set the temperature. After manually setting the temperature, the machine heated up and ran like normal.
I didn't see anything wrong with the code either, so I really don't have a clue what the problem is. It started when I last updated the firmware, so I am guessing it is a Marlin problem, though I updated Cura at the same time. I first had the problem right after updating to install a graphical controller. After noticing the problem, I flashed back to the latest stock firmware, but the problem persisted.
Recommended Posts
pm_dude 27
avi,
Which line are you seing it?
The only M109 line I see set the temp to 192. The T0 is to specify the target.
I'm no expert in gcode so I probably don't see the one you refer to.
Link to post
Share on other sites