Quote Originally Posted by Matthias View Post
Hi Andy,

it seems the original calibration data disappeared after the update and had been reset to default.
Or another possibility: The sensor order has changed after the udate and you reloaded the sensor settings.
Did you add/remove sensors or change the order (e.g. swapping EXB on the PAB bus)?

Each EXB comes with a paper where the calibration values are mentioned or they are printed on the bottom of the enclosure.

Did you save the sensor data before the update? Then the calibration data should be in the file.

If all attempts to find the calibration data fail then you should do the temperature adjustment.
Hi Matthias,

Thank you for your prompt response. I saved both sensor data and settings (as I always do) prior to the firmware upgrade, although I generally only reapply the setting and tend to recalibrate probes. I've checked the settings file and have identified the ADC values for temp2 and the saved file has different values to what is loaded - the index is different too, the saved file has "CODE_SENSORPARA8ITEM2" and "CODE_SENSORPARA8ITEM3" for the ADC values but Temp2 is listed as "SensorIndex = 9" in GCC - strange as no other probes were added. Anyway, setting the ADC values back to the saved values now have Temp2 within 0.1C of Temp1 - success. Regards, Andy