Question about semi automatic thermistor calibration

[peirof]

Hi,

I have read this method for semi automatic thermistor calibration.

autimatic thermistor calibration

This method sounds great, I haved a lot of issues for thermistor setup...

I have some questions:

• when guide said un point 4,of semi automatic method that place a jumper,can be undertanded as a wire? I suppose that this not produce a short to ground...
• all process, must be done with duet powered on?

Thx

[kb58]

@peirof If you're asking "can you use a wire instead of a jumper", yes, both are the same thing. Just add it across where the thermister connects, and don't worry about shorting to ground.

[peirof]

@kb58

thx... and all process, must be done, with board powered on?

[dc42]

@peirof said in Question about semi automatic thermistor calibration:

@kb58

thx... and all process, must be done, with board powered on?

You can power the board off when fitting and removing the link. The M308 H# H999 and M308 H# L999 perform separate calibration operations.

[peirof]

@dc42 i can do semi automatic calibration with Duet 2, not supported

[dc42]

@peirof said in Question about semi automatic thermistor calibration:

@dc42 i can do semi automatic calibration with Duet 2, not supported

No, because Duet 2 does not measure the Vref and Vssa voltages.