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MINTEMP ERROR - Firmware 3.5.2 - 12 Feb  

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PeP
 PeP
(@pep)
Active Member
MINTEMP ERROR - Firmware 3.5.2 - 12 Feb

Hi
Since I update to the last firmware, I get MINTEMP errors.
Anybody else facing this ? Is there any solution ?
Thanks
Pierre

Napsal : 21/02/2019 10:30 am
JoanTabb
(@joantabb)
Veteran Member Moderator
Re: MINTEMP ERROR - Firmware 3.5.2 - 12 Feb

Hi Pierre,

what is the ambient temperature in your room?

Very low temperatures say below 15C or 59F... can cause mintemp errors in a good printer,

alternatively, I broken thermistor wire, can also cause a mintemp error

you could reload an earlier version of firmware and monitor room temperature to confirm whether this issue is truly firmware related, or temperature related or hardware related.

Regards Joan

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK

Napsal : 21/02/2019 2:09 pm
PeP
 PeP
(@pep)
Active Member
Topic starter answered:
Re: MINTEMP ERROR - Firmware 3.5.2 - 12 Feb

Hi Joan,
I use enclosure. I will check my thermistor wire.
Thank you for this quick answer !
Pierre

Napsal : 21/02/2019 4:23 pm
Jorge S
(@jorge-s)
Active Member
Re: MINTEMP ERROR - Firmware 3.5.2 - 12 Feb

Hi

I too have min temp errors, every time I try to print - since Firmware 3.5.2, my printer is kept is a spare bedroom with room temperature at 19C. Since updating to the 3.5.1 RC or 3.5.2 I I have noticed this behaviour, after resetting the printer it behaves normally. There is a bug report on this.

Jorge

Napsal : 21/02/2019 5:54 pm
PeP
 PeP
(@pep)
Active Member
Topic starter answered:
Re: MINTEMP ERROR - Firmware 3.5.2 - 12 Feb

Hi Jorge,
Reset also mean XYZ calibration 🙄 I don't know why I'm always afraid of this... probably because long time ago that makes the head crash on the bed 😆
Anyway, I check my thermistor and I was able to finish a 4h print without any issues. This MINTEMP error only happen the first time I preheat... I will go for a reset.
Do you have a link for this bug ?
Thanks

Napsal : 22/02/2019 11:53 am
Jorge S
(@jorge-s)
Active Member
Re: MINTEMP ERROR - Firmware 3.5.2 - 12 Feb

Pierre

Hi - by reset I mean just turn off and back on or hit the reset button. Not sure what this "useful" check/feature this is about...

jorge

Napsal : 24/02/2019 3:16 pm
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