Welcome to aurora.com! Log in or Sign up to interact with the aurora community.

Rumba Endstop Signal and Ground Pins?

Discussion in 'RUMBA' started by roygpa, Feb 20, 2013.

  1. roygpa

    roygpa New Member

    Joined:
    Feb 20, 2013
    I have tried all of the thermistor settings changing only one thing at a time to see if I could get it to work.Repetier Host says all of the thermistors are defective, but does give different temp readings from -49 to 1081 degrees C. So the Rumba board is detecting resistance from the thermistors, that's why I think the board may be OK.
     
  2. BubbleRep

    BubbleRep Administrator Staff Member

    Joined:
    Nov 11, 2012
    try to change this in the configuration.h
    Code:
    #define USER_THERMISTORTABLE0  {\
      {1*4,864*8},{21*4,300*8},{25*4,290*8},{29*4,280*8},{33*4,270*8},{39*4,260*8},{46*4,250*8},{54*4,240*8},{64*4,230*8},{75*4,220*8},\
      {90*4,210*8},{107*4,200*8},{128*4,190*8},{154*4,180*8},{184*4,170*8},{221*4,160*8},{265*4,150*8},{316*4,140*8},{375*4,130*8},\
      {441*4,120*8},{513*4,110*8},{588*4,100*8},{734*4,80*8},{856*4,60*8},{938*4,40*8},{986*4,20*8},{1008*4,0*8},{1018*4,-20*8}    }
    
    to this:
    Code:
    #define USER_THERMISTORTABLE0 {\
    {4*0,4000*8},{4*92,2400*8},{4*105,2320*8},{4*121,2240*8},{4*140,2160*8},{4*162,2080*8},{4*189,2000*8},{4*222,1920*8},{4*261,1840*8},{4*308,1760*8},\
    {4*365,1680*8},{4*434,1600*8},{4*519,1520*8},{4*621,1440*8},{4*744,1360*8},{4*891,1280*8},{4*1067,1200*8},{4*1272,1120*8},\
    {4*1771,960*8},{4*2357,800*8},{4*2943,640*8},{4*3429,480*8},{4*3760,320*8},{4*3869,240*8},{4*3912,200*8},{4*3948,160*8},{4*4077,-160*8},{4*4094,-440*8}\
    }
    
    as i said i don'T have much expierence with repetier.

    BR
    BubbleRep
     
  3. roygpa

    roygpa New Member

    Joined:
    Feb 20, 2013
    I switched to Marlin Firmware and Pronterface and I am now getting a temperature reading from the heated bed thermistor.
    I will upgrade to some other combination when I go to multiple extruders.
    Thanks for your help.

    Roy
     
  4. nabil rayes

    nabil rayes New Member

    Joined:
    Feb 13, 2014
    how to set up dual z in marlin
     

Share This Page