Advantech PCI-1710 handleiding
Handleiding
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PCI-1710U Series User Manual 42
C.2 A/D Calibration
Regular and accurate calibration ensures maximum possible accuracy.
The A/D calibration tool in the Advantech Device Manager leads you
through the whole A/D offset and gain adjustment procedure. The basic
steps are outlined below:
1. In the Advantech Device Manager, set analog input channel AI0 as
single-ended, bipolar, range ±5 V, and set AI1 as single-ended, uni-
polar, range 0 to 10 V.
2. Connect a DC voltage source with value equal to 0.5 LSB (-4.9959
V) to AI0. Adjust VR2 until the output from the card's AI0 flickers
between 0 and 1.
Note: Using a precision voltmeter to calibrate the
A/D outputs is recommended.
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Productinformatie
Merk | Advantech |
Model | PCI-1710 |
Categorie | Niet gecategoriseerd |
Taal | Nederlands |
Grootte | 4429 MB |