Comments (11)
from ender-3.
from ender-3.
It's possible that it has a short. Have you checked the connection with a mutimeter?
from ender-3.
from ender-3.
Check for continuity on both ends of the wires and the voltage on the controller board versus the voltage going into the hotend.
I have a multimeter but what do I check? Thanks for your response. Larry On Monday, August 26, 2019, 04:18:40 p.m. GMT-4, Joshua Rising [email protected] wrote: It's possible that it has a short. Have you checked the connection with a mutimeter? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.
from ender-3.
from ender-3.
Attach an incandescent bulb rated for the voltage you are monitoring (ie: 12v bulb for 12v system. 24v bulb for 24v system. etc.) to the heater leads in parallel with the heater. If temps drop while the bulb stays lit, suspect heater. If bulb goes out AND temps drop, suspect control hardware (thermistor, connections, wires). If all of that looks fine, check the control board itself REAL carefully. Look for broken or dull solder connections, or overheating components. Good idea to reset the Ender 3 to factory defaults first.
from ender-3.
I have my ender 3 pro connected to my macbook pro with Marlin 1.6.1 installed and my new usb cable and cannot seem to tether it even with printrun for mac installed. I would like to run the PID setup but my mac can't find the ender. Should I try octoprint? A slicer?
from ender-3.
I made an error I have a Creality 1.1.6 board. I'm not sure what version of Marlin is installed. I don't know what it wants for a "port". I tried com2 and usb2 and variations, but have no results, just errors.
from ender-3.
I have the bootloader installed(flashed) in my ender 3 pro and I have the printer connected to my macbook pro.
Using Printrun for mac the nozzle temperature to 250 C and at about 190 C it failed. This is the error message
in Printrun.
Setting hotend temperature to 250.000000 degrees Celsius.
Error:Heating failed, Heating failed
Printer halted
please reset.
I don't even know if I should try to set the PID at 190 or what?
from ender-3.
Hi @roon4660, is this issue ongoing or can we close it out?
from ender-3.
Related Issues (20)
- are there any .pdf drawings for the Ender 3 pro? HOT 1
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from ender-3.