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Kyle XY

Full Member

Sunday, February 21st 2010, 8:11am

Nobody cares ;( or (worse) nobody knows, even the administrators ??

b0nez

God

Monday, February 22nd 2010, 11:20pm

OK here we go. Take a look into the Users Manual of the AE. There you will find the anwsers to your questions ;)

Quoted

8.7. Calibration Offset
Professional function to calibrate the temperature sensors. Standard
value is zero and should not be altered in the normal case. An adjustment
may become necessary if sensors of other manufacturers are used.
Internal formula for the temperature calculation, see Fehler! Verweisquelle
konnte nicht gefunden werden..

8.8. Calibration Factor
Professional function to calibrate the temperature sensors. Standard
value is zero and should not be altered in the normal case. An adjustment
may become necessary if sensors of other manufacturers are used.
The internally used formula to calculate the temperature is:
237+Offset-(44,15-Factor)*ln(measured value) (Output is value in °C)
:rolleyes:

Kyle XY

Full Member

Sunday, February 28th 2010, 9:07am

Hello b0nez,



I thank you for your answer. Indeed, if you used a ln function for your program, it is the reason why the factor seemed not having a different influence than the offset. Initially, I supposed it was a linear function !

Ok ok! :thumbup:

Perfect !