<![CDATA[SoliForum - 3D Printing Community — Thermistor came unplugged during print]]> https://www.soliforum.com/topic/3165/thermistor-came-unplugged-during-print/ Sat, 13 Jul 2013 21:24:04 +0000 PunBB <![CDATA[Re: Thermistor came unplugged during print]]> https://www.soliforum.com/post/29779/#p29779 I guess I am confused... so when you disconnect your extruder thermistor, repetier host reads 209 C ?

]]> Sat, 13 Jul 2013 21:24:04 +0000 https://www.soliforum.com/post/29779/#p29779 <![CDATA[Re: Thermistor came unplugged during print]]> https://www.soliforum.com/post/29777/#p29777 the thermistor connector had separated completely and the temp on the chart read  209 °C

]]> Sat, 13 Jul 2013 21:01:06 +0000 https://www.soliforum.com/post/29777/#p29777 <![CDATA[Re: Thermistor came unplugged during print]]> https://www.soliforum.com/post/29772/#p29772 dubbsd wrote:

The thermistor came unplugged during print from what I can tell
it had been unplugged about 7 minutes.
the peek melted enough you can not see the barrel between the peek and block.

so I now have to set up the ceramic peek hotend that I have had a few  weeks.

this doesn't sound like it was the thermistor that came unplugged. The Marlin firmware has a saftey built in that shuts everything down if the thermistor stops reading. You might want to check to see if the gate on the mosfet is stuck open. Measure the voltage of the extruder port without "heat extruder" turned on. If you have 12V then the mosfet is stuck and you should get a new one.

]]> Sat, 13 Jul 2013 19:41:19 +0000 https://www.soliforum.com/post/29772/#p29772 <![CDATA[Thermistor came unplugged during print]]> https://www.soliforum.com/post/29769/#p29769 The thermistor came unplugged during print from what I can tell
it had been unplugged about 7 minutes.
the peek melted enough you can not see the barrel between the peek and block.

so I now have to set up the ceramic peek hotend that I have had a few  weeks.

]]> Sat, 13 Jul 2013 18:56:21 +0000 https://www.soliforum.com/post/29769/#p29769