Jump to content
Ultimaker Community of 3D Printing Experts
  • Sign Up
Sign in to follow this  
astrodenny

Maxtemp error on Ulticontroller/Cura

Recommended Posts

Posted · Maxtemp error on Ulticontroller/Cura

I had just finished a print and I've recently been seeing Err:MAXTEMP show up on the ulticontroller. At one point the temperature on Ulticontroller read 386 degrees it then suddenly dropped back down. When viewing the Machine log in Cura, I found this:

Changing monitoring state from 'Offline' to 'Detecting serial port'

Serial port list: [u'/dev/tty.usbmodem641', '/dev/cu.Bluetooth-PDA-Sync', '/dev/cu.Bluetooth-Modem', '/dev/cu.usbmodem641']

Connecting to: /dev/tty.usbmodem641

Connected to: Serial<id=0x160e5150, open=True>(port='/dev/tty.usbmodem641', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=5, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor

Changing monitoring state from 'Detecting serial port' to 'Detecting baudrate'

Recv: ?nP<HN?Vb!8&6@??9

Recv: H?JqkJ.6?h&?H?X??A><y6M?>~?f?H?8?J3?~?kH?m?7??%)<?+MJO6?F??HH6f?J?

Recv: L?K?L?K?IHZ?

Recv: g:&hwL*

Recv: J?Z??I??I?%?{?x?:&?k^>H?$p|?%?%?%h%?x??^J??+^>IJO.X?^X?J?j??j?aHJP|@_a?&??M/M6CL

Recv: I

kJ?6

Recv: I?6Xkh?4?&H'?H

Recv: I?&HN~

Recv: X?J?z"?Jj?J?J?(jK??

Recv: g

Recv: ?Mah$|4

Recv: ?I?j?I?

Recv: jo?f?JH??JOq?(-?

Recv: ?N?O]?6?+Nm/H?o>FNn~_?~8?^HfNN6a?-HHw&I@~a~?HoBO6Ha&??']h.?

Trying baudrate: 250000

Send: M105

Baudrate test retry: 4

Send: M105

Recv: echo:Unknown command: ""

Recv: ok

Recv: ok T:386.0 /0.0 B:0.0 /0.0 @:0 B@:0

Baudrate test ok: 1

Send: M105

Recv: ok T:386.0 /0.0 B:0.0 /0.0 @:0 B@:0

Baudrate test ok: 2

Send: M105

Recv: ok T:386.0 /0.0 B:0.0 /0.0 @:0 B@:0

Baudrate test ok: 3

Send: M105

Recv: ok T:386.0 /0.0 B:0.0 /0.0 @:0 B@:0

Baudrate test ok: 4

Send: M105

Recv: ok T:386.0 /0.0 B:0.0 /0.0 @:0 B@:0

Baudrate test ok: 5

Send: M105

Recv: ok T:386.0 /0.0 B:0.0 /0.0 @:0 B@:0

Baudrate test ok: 6

Send: M105

Recv: ok T:386.0 /0.0 B:0.0 /0.0 @:0 B@:0

Baudrate test ok: 7

Send: M105

Recv: ok T:386.0 /0.0 B:0.0 /0.0 @:0 B@:0

Baudrate test ok: 8

Send: M105

Recv: ok T:386.0 /0.0 B:0.0 /0.0 @:0 B@:0

Baudrate test ok: 9

Send: M105

Recv: ok T:386.0 /0.0 B:0.0 /0.0 @:0 B@:0

Send: M999

Changing monitoring state from 'Detecting baudrate' to 'Operational'

Send: M105

Send: M105

Recv: Resend: 1

Recv: ok

Recv: ok

Recv: Error:0

Recv: : Extruder switched off. MAXTEMP triggered !

Changing monitoring state from 'Operational' to 'Error: 0: Extruder switched...'

Recv: Error:Printer stopped due to errors. Fix the error and use M999 to restart. (Temperature is reset. Set it after restarting)

This seems to happen after the print is complete and before I start a new print. Not sure what this means and was hoping someone could lend some input. Thanks!

 

Share this post


Link to post
Share on other sites
Posted · Maxtemp error on Ulticontroller/Cura

I tried to re-prepare the print in Cura, then selected print. It preheated, then I received the MaxTemp error again and it will not let me print.

I receive Machine state:Error: 0: Extruder switched

 

Share this post


Link to post
Share on other sites
Posted · Maxtemp error on Ulticontroller/Cura

Just tightened the red/yellow wires for the temp sensor and it seems to have gone away- the red screw was a bit loose. I restarted the ultimaker as well.

 

Share this post


Link to post
Share on other sites
Posted · Maxtemp error on Ulticontroller/Cura

Yes... you were getting a temperature reading of 386 because of the loose wires, which is beyond the safety limits built into the Marlin firmware, so it shut down the heater. Now that you've tightened things up it should be good to go again.

 

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

  • Our picks

    • Talking additive | The 3D printing podcast
      Why should we be the only ones asking questions? Join us and ask Jabil all your questions on September 22nd 5pm CET
        • Like
      • 2 replies
    • Ultimaker masterclass: Optimizing your Ultimaker Cura workflow
      Save your seat for either broadcast on September 23.
      What will you learn?
      · Best practices for iterative print preparation and every lesson you should learn from each print
      · The right way to use per-object settings and when they are most useful
      · Easy-to-use resources for anyone who wants to develop their own printer definitions, plugins, or print profiles
      · How to optimize print profile settings and whether to “keep” or “discard” changes
      · When is the right time to export your drawing from CAD? (Based on Ultimaker Cura’s surprising power as 3D control software)
      · And a whole lot more tips and tricks!
       
      How can I join?
      This free masterclass will take place twice:
      1. 11am CEST (5pm SGT, 5am EDT)
      2. 5pm CEST (11am EDT, 8am PDT, 11pm SGT)
        • Like
      • 0 replies
    • Do you use 3D printing at work? Let us know
      It doesn't matter if you are using 1 Ultimaker or 10, there is inspiration in everything. We're looking for ...
      • 1 reply
×
×
  • Create New...