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After changing new pogo adapter .

Discussion in 'Troubleshooting' started by J0ester, Sep 27, 2017.

  1. J0ester

    J0ester New Member

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    MAXTEMP triggered, system stopped! Heater_ID: bed !!
    can anyone help?
     
  2. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
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    You have a bad connection to the bed thermistor. A short circuit most likely.
    Trace it back and sanity check everything.
     
  3. J0ester

    J0ester New Member

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    all connection, fuse check nothing abnormal.
     
  4. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
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    And what does the temperature of the bed read?
    If it is shorted then it is shorted.
    That is a bad connection or a damaged thermistor (or in rare cases perhaps a damaged control board).
    Given what you worked on I would go with a bad connection.
     
  5. J0ester

    J0ester New Member

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    when i on the printer it show mi the error msg. i can even go into the menu.
     
  6. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
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    You should be able to go to OctoPrint (with a web browser) and see what it thinks the temperatures are.
     
  7. J0ester

    J0ester New Member

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    both bed n ext show off. i cant on it.
     
  8. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
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    Does the error occur if you power it up with the bed removed?
     
  9. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
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    @WheresWaldo has an R2 he might have some other ideas for troubleshooting.
     
  10. J0ester

    J0ester New Member

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    yep.. i even try remove the cable from the main board.
     
  11. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
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    You might want to go ahead and schedule a call with tier-2 support (since it takes as much as a week to schedule) and if you manage to get it sorted before then you can cancel it. Either the pogo pins are still malfunctioning or something else has died so you will need to get with them for warranty parts either way.
     
  12. J0ester

    J0ester New Member

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    noted.. thank very much
     
  13. WheresWaldo

    WheresWaldo Volunteer ( ͠° ͟ʖ ͡°)
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    You only replaced the pogo-pin board? Max temp would indicate a direct short, as these are NTC thermistors (negative temperature coefficient) and as the temperature increases the resistance decreases. 0 Ohms or a direct short would show as maximum temperature. A picture of your pogo-pin board would be helpful.
     
  14. J0ester

    J0ester New Member

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    new pogo adaptar
     

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  15. WheresWaldo

    WheresWaldo Volunteer ( ͠° ͟ʖ ͡°)
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    It looks okay, is the error you get when you turn it on 'BED Not Connected'?
     
  16. J0ester

    J0ester New Member

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    once i on my printer it show this msg straight.
     

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  17. WheresWaldo

    WheresWaldo Volunteer ( ͠° ͟ʖ ͡°)
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    If there is no short all I can tell you is what Mark told you arrange for a tier 2 support call. Because a short is the only way to generate this error, if you pull the bed you will get a bed not connected message instead.
     
  18. J0ester

    J0ester New Member

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    i think ther is a short after i install the new pin. after tat the printer restart itself thn the msg appears.
     
  19. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
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    If that message appears with the bed removed it is absolutely a short in the pins or cabling.
     
  20. J0ester

    J0ester New Member

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    switch back the old pin still have the same msg..:(
     

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