AD4329A-DLC
Page 23
6.10. Linearity calibration
The linearity calibration is used to improve linearity by adjusting it at specified points when the linearity cannot be
obtained
properly even after calibrating the zero and span point.
Set the following items to adjust linearity.
・
Calibration for compensation point 1
・
Calibration for compensation point 2 (If necessary)
・
Calibration for compensation point 3 (If necessary)
Before compensation After compensation
Display
Linearity adjustment
Comp point 1
Comp point 2
Comp point 3
Load
Span calibration point
Zero calibration point
Error
Load
Display
Ideal value
Digital load cell output
Zero calibration point