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Err: MINTEMP LCD and Repetier-Host
Posted: Wed Mar 25, 2015 11:03 am
by retaf99
My LCD reads Err: MINTEMP and once connected Repetier-Host shows this:
Error:0
Extruder switched off. MINTEMP triggered !
Error:Printer stopped due to errors. Fix the error and use M999 to restart. (Temperature is reset. Set it after restarting)
Re: Err: MINTEMP LCD and Repetier-Host
Posted: Wed Mar 25, 2015 11:05 am
by zhangxueyou
Please wait a minute.
Re: Err: MINTEMP LCD and Repetier-Host
Posted: Wed Mar 25, 2015 11:09 am
by zhangxueyou
Please short the 2 pins on mainboard for connecting thermistor. See if there is any difference displayed on LCD.
Re: Err: MINTEMP LCD and Repetier-Host
Posted: Wed Mar 25, 2015 11:22 am
by retaf99
There was no difference. it is reading 26/0 26/0 and the error stays there
Re: Err: MINTEMP LCD and Repetier-Host
Posted: Wed Mar 25, 2015 11:33 am
by retaf99
If I short it and remove then short again the left side number changes as such:
26/0, 47/0, 120/0, 8/0
Both sets of Thermistors do this
Re: Err: MINTEMP LCD and Repetier-Host
Posted: Wed Mar 25, 2015 11:38 am
by zhangxueyou
Turn off the printer and turn it on again, see if there is any diferrence.
Re: Err: MINTEMP LCD and Repetier-Host
Posted: Wed Mar 25, 2015 11:43 am
by retaf99
Turned it off and on three times all three times the LCD read;
31/0 26/0
Err: MINTEMP
Re: Err: MINTEMP LCD and Repetier-Host
Posted: Wed Mar 25, 2015 12:43 pm
by retaf99
I found if I turn it off and unplug the USB as well then plug it back in the temps change a bit each time. Sometimes higher sometimes lower.
Re: Err: MINTEMP LCD and Repetier-Host
Posted: Wed Mar 25, 2015 3:07 pm
by retaf99
So what should I do now? How do I fix this?
Re: Err: MINTEMP LCD and Repetier-Host
Posted: Wed Mar 25, 2015 3:15 pm
by zhangxueyou
Please upload a picture of mainboard in this page. I want to check your wiring.