NI 9232 offset & LSB weight

[charlie87]

Hi guys,

I am using NI 9232 A/D converter.

could someone tell me what LSB Weight and Offset means in this node ? I cannot find the explanation in any manual. 

I think "Offset" might be the offset of input data. The DC value maybe but than I dont understand why it is integer number and not FXP....

[christian_w · Accepted solution]

1) Search for 'gain and offset calibration' in the net to get the basics.

2) Read 'Converting and Calibrating CompactRIO Analog Input Values' from the LabVIEW help.

3) If you don't want to take care of the calibration programmatically, change the settings in the module property box (ProjectExplorer) and switch to calibrated mode.

Hope it helps

Christian