Michael:
I have a question about the operation of the CALC and AVG column in the Sensors web page. The version of the pdf file I have say:
Each line on the Analog Sensor (x) tabs or Sensors page contains a Cal /Avg box that is available to calibrate any device that contains a sensor serial number (it does not apply to devices that are managed via the virtual interface). The value in the box is added to Temperature sensor reading to calibrate for a bias. The value is used as an averaging filter for other non-counting sensor types. A value of .75 will apply a weight of 75% to prior readings and 25% to the current reading. Values between .99 and .01 are accepted as the filter weight. For counting type sensors such as rain the value is ignored.
For the CALC value, does that mean that if I need to calibrate a temperature sensor by -1.5 degrees I simply put -1.5 in the CALC column for that device? I tried that and after saving the changes the page refreshed with just a -1 in the CALC box. I waited for the next set of reading from my DS9490 but the data was not changed by the bias in the CALC column.
For the AVG value, is the explanation in the pdf file correect, specifically: The value is used as an averaging filter for other non-counting sensor types. A value of .75 will apply a weight of 75% to prior readings and 25% to the current reading. Values between .99 and .01 are accepted as the filter weight.
Have I missed something on one of the setup pages to get it to use the CALC value?
Thanks for the great support on this plug-in.
I have a question about the operation of the CALC and AVG column in the Sensors web page. The version of the pdf file I have say:
Each line on the Analog Sensor (x) tabs or Sensors page contains a Cal /Avg box that is available to calibrate any device that contains a sensor serial number (it does not apply to devices that are managed via the virtual interface). The value in the box is added to Temperature sensor reading to calibrate for a bias. The value is used as an averaging filter for other non-counting sensor types. A value of .75 will apply a weight of 75% to prior readings and 25% to the current reading. Values between .99 and .01 are accepted as the filter weight. For counting type sensors such as rain the value is ignored.
For the CALC value, does that mean that if I need to calibrate a temperature sensor by -1.5 degrees I simply put -1.5 in the CALC column for that device? I tried that and after saving the changes the page refreshed with just a -1 in the CALC box. I waited for the next set of reading from my DS9490 but the data was not changed by the bias in the CALC column.
For the AVG value, is the explanation in the pdf file correect, specifically: The value is used as an averaging filter for other non-counting sensor types. A value of .75 will apply a weight of 75% to prior readings and 25% to the current reading. Values between .99 and .01 are accepted as the filter weight.
Have I missed something on one of the setup pages to get it to use the CALC value?
Thanks for the great support on this plug-in.
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