KONICS krn100, Руководство пользователя

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8
Parameter detail setup
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8.1.13 Reference Channel (Reference channel)
In case Input Type(Input specification) is temperature sensor(thermocouple, RTD), set Special
Function(special function) as Difference to set reference channel.

Set range: None / CH
□ -S □ UI- □

Factory default: -
8.1.14 Input Bias(Error correction)
This function is for error correction from input (thermocouple, RTD, voltage, current) not from this
recorder.
When temperature sensor cannot be installed near measured subject, there may be the
temperature deviation between temperature sensor area and measured subject area. This
function calculates and corrects this errors. Several kinds of temperature sensor has specified
grade. High accuracy type is high price and ordinary product is generally used. To correct input
by measuring error from each helps more accurate temperature measurement.
For using this error correction function, you should accurately measure the deviation from input
part , at first. If this deviation is not correct, the error may be higher.
 Set range: -9999 to 9999 ↔ -999.9 to 999.9 ↔ -99.99 to 99.99 ↔ -9.999 to 9.999
↔ -0.9999 to 0.9999 (Depending on the set scale point, range is different.)

Factory default: 0.0
In case actual temperature is 80
℃
but display temprature from recorder is 78
℃
, set Input
Bias(Error correction) as ‘2’ and display temperature is 80 ℃ .