Show all posts by user
Anything related to printer controllers not being Duet, RAMPS or Sanguinololu: microprocessors, motor and heater driver circuitry, gEDA/KiCAD issues, soldering tips, etc.
Re: Vibration when running X and Y at same time - 10 years ago
The firmware should have no effect on motor heating, you need to look a the current (Amps) setting of your drivers. setting this too high can also cause excessive vibration.by mrbubble - Repetier
Re: repetier: stops randomly - 10 years ago
You could also try using a laptop to monitor, that will eliminate the ground loop problem. (two pin power cord or run on battery)by mrbubble - Repetier
Re: Nozzle scratches on bed/printed layers-.- - 10 years ago
I the same symptom on my Delta caused by extruder motor noise in the end stops. In Repetier at least this causes the current move to end early and the machine looses position. If you are using Repetier try: #define ALWAYS_CHECK_ENDSTOPS falseby mrbubble - Delta Machines
Re: RAMPS for Due! - 10 years ago
Quotebobc There is an issue with homing, which doesn't always seem to work, and I get lots of position shifting during printing, even at low speed/accel. I couldn't find a combination of settings that worked. I suspect it may be something to do with step doubling, because there doesn't seem to be any motor stalls, the print head just goes to the wrong place. Your Repetier symptoms are very simiby mrbubble - Controllers