1. Got a question or need help troubleshooting? Post to the troubleshooting forum or Search the forums!

Solved *MOVED to R2*Extruder and Bed temperature reading issues

Discussion in 'Troubleshooting' started by Taylor Lee, May 7, 2018.

Thread Status:
Not open for further replies.
  1. Taylor Lee

    Taylor Lee New Member

    Joined:
    Jul 2, 2014
    Messages:
    17
    Likes Received:
    3
    So I have seen people dealing with similar issues for their hot end or bed, but never both at the same time. The hot end temperature reads around 115 and the bed around 160. If I try to heat up either I get a and error message identifying it. I have checked both and do not se any connection issues, and the machine behaves the same way if they are disconnected, not a good sign :( .

    Has anyone come across something like this before? I noticed it a few days after finishing a 12 hour print, I'm worried something on the driver board may have thermal damage.
     
    #1 Taylor Lee, May 7, 2018
  2. BrooklynBay

    BrooklynBay Active Member

    Joined:
    Apr 7, 2018
    Messages:
    452
    Likes Received:
    50
    Do you have a spare RAMPS board to test? I don't think that it's the thermistors since this issue is with two thermistors simultaneously.
     
    #2 BrooklynBay, May 7, 2018
    mark tomlinson likes this.
  3. Geof

    Geof Volunteer Moderator
    Staff Member

    Joined:
    Nov 9, 2015
    Messages:
    6,757
    Likes Received:
    2,339
    Hi Taylor,
    Where are you finding the error ? Is it with matter control and a pop up that says something about heating failed? Can you open the gcode terminal (some call it a communication log) and try again. If you copy and paste everything in there we may see an error and can direct you down a good trouble shooting path.
     
    #3 Geof, May 8, 2018
  4. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
    Staff Member

    Joined:
    Feb 21, 2013
    Messages:
    23,912
    Likes Received:
    7,338
    Yep, confirm with some testing and the specific errors.
    If both are actually reading failed and it is not just a bad wire/connector then the RAMPS is the next likely suspect.
     
    #4 mark tomlinson, May 8, 2018
  5. Taylor Lee

    Taylor Lee New Member

    Joined:
    Jul 2, 2014
    Messages:
    17
    Likes Received:
    3
    Thanks for getting back to me quickly everyone!

    here is the terminal when I try setting the extruder to 130C;
    end: M105
    Recv: ok T:116.29 /0.00 B:163.57 /0.00 @:0 B@:0
    Send: M105
    Recv: ok T:116.27 /0.00 B:163.49 /0.00 @:0 B@:0
    Send: M104 S130.000000
    Recv: ok
    Send: M105
    Recv: ok T:116.29 /130.00 B:163.54 /0.00 @:127 B@:0
    Send: M105
    Recv: ok T:116.29 /130.00 B:163.48 /0.00 @:127 B@:0
    Send: M105
    Recv: ok T:116.29 /130.00 B:163.45 /0.00 @:127 B@:0
    Send: M105
    Recv: ok T:116.29 /130.00 B:163.54 /0.00 @:127 B@:0
    Send: M105
    Recv: ok T:116.29 /130.00 B:163.52 /0.00 @:127 B@:0
    Send: M105
    Recv: ok T:116.29 /130.00 B:163.51 /0.00 @:127 B@:0
    Send: M105
    Recv: ok T:116.29 /130.00 B:163.47 /0.00 @:127 B@:0
    Send: M105
    Recv: ok T:116.27 /130.00 B:163.47 /0.00 @:127 B@:0
    Send: M105
    Recv: ok T:116.29 /130.00 B:163.44 /0.00 @:127 B@:0
    Recv: Error:Heating failed, system stopped! Heater_ID: 0
    Changing monitoring state from 'Operational' to 'Error: Heating failed, system stopped! Heater_ID: 0
    '
    Recv: Error:printer halted. kill() called!

    The error would look similar if i tried heating the bed.
    Unfortunately I don't have another RAMPS board to test with. Im wondering if maybe a bad solder joint came loose when the board cold down after the long print. Does the controller ADC use a common reference shunt or resistor?
     
    #5 Taylor Lee, May 8, 2018
  6. Taylor Lee

    Taylor Lee New Member

    Joined:
    Jul 2, 2014
    Messages:
    17
    Likes Received:
    3
    shot sorry all, I posted in the wrong thread... I have a Robo R2. guess I'll repost over there. Thanks and sorry again!
     
    #6 Taylor Lee, May 8, 2018
  7. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
    Staff Member

    Joined:
    Feb 21, 2013
    Messages:
    23,912
    Likes Received:
    7,338
    We will move it.
     
    #7 mark tomlinson, May 8, 2018
Thread Status:
Not open for further replies.

Share This Page