<![CDATA[SoliForum - 3D Printing Community — "MINTEMP" error on SD3 prevents print]]> 2015-02-02T11:02:29Z PunBB https://www.soliforum.com/topic/7691/mintemp-error-on-sd3-prevents-print/ <![CDATA[Re: "MINTEMP" error on SD3 prevents print]]> The thermistor is the small glass-like bead that is held into the heater block next to the nozzle.  The 2 wires coming from that are usually the culprit.  Check to see that they are not broken or shorted out to each other.  The tiny fiberglass insulation sleeves should also be pushed up as close to the bead as possible.  Also, check the crimp connections to the wires that go to the control board.

]]> https://www.soliforum.com/user/131/ 2015-02-02T11:02:29Z https://www.soliforum.com/post/82858/#p82858 <![CDATA[Re: "MINTEMP" error on SD3 prevents print]]> were do i find this wire At ??
i am having the same problems

]]> https://www.soliforum.com/user/8901/ 2015-02-02T04:32:32Z https://www.soliforum.com/post/82833/#p82833 <![CDATA[Re: "MINTEMP" error on SD3 prevents print]]> Glad to hear you found the issue!

And, for the record, it is a Thermistor, not Thermocouple :-)

]]> https://www.soliforum.com/user/131/ 2014-09-16T18:44:30Z https://www.soliforum.com/post/66231/#p66231 <![CDATA[Re: "MINTEMP" error on SD3 prevents print]]> It was a loose thermocouple wire. Now there's a smooth curve with the fantastic E3D extruder warming up in just seconds. Thanks for the advice!

]]> https://www.soliforum.com/user/7344/ 2014-09-16T18:11:29Z https://www.soliforum.com/post/66227/#p66227 <![CDATA[Re: "MINTEMP" error on SD3 prevents print]]> Loose wire! I'll check for that. I just thought since it responded, the wires must be good. The temp chart bounces a bit in the beginning, then seems to level off. I had a stuck piece of filament the other day, and jostled it around. I'll post back once I check it. Have to wait for it to cool off.

]]> https://www.soliforum.com/user/7344/ 2014-09-16T16:06:26Z https://www.soliforum.com/post/66220/#p66220 <![CDATA[Re: "MINTEMP" error on SD3 prevents print]]> Definitely sounds like a connection issue to the thermistor.  What does the temp chart look like when this happens?

]]> https://www.soliforum.com/user/2291/ 2014-09-16T15:18:00Z https://www.soliforum.com/post/66215/#p66215 <![CDATA[Re: "MINTEMP" error on SD3 prevents print]]> Perhaps a loose connection to the thermistor...start checking your wiring.

Also, make sure the fiberglass sleeves are right up to the glass thermistor "bead".

]]> https://www.soliforum.com/user/131/ 2014-09-16T10:16:54Z https://www.soliforum.com/post/66198/#p66198 <![CDATA["MINTEMP" error on SD3 prevents print]]> I upgraded my SD3 with the E3D extruder, and everything worked great after I updated the firmware. Now, especially if I don't print for a few days, it starts fine, then I get the MINTEMP error below. Sometimes, if I wait until the next day, it works fine for the whole print, and any prints right after. I've zeroed the minimum temps for the extruder, but no change. It's excruciating. Any others with this prob, or a possible solution? A recommend for the config.h? Does anyone know what the M999 is?

Extruder switched off. MINTEMP 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)

**The following shows in the black window in the background in Cura, but I have the same problem no matter what I use.

wx._core.PyDeadObjectError
the c++ part of the SceneView object has been deleted, attribute access no longer allowed
traceback object at 0x0E622648

]]> https://www.soliforum.com/user/7344/ 2014-09-16T09:14:53Z https://www.soliforum.com/post/66195/#p66195