Anyload A2P Panduan Produk - Halaman 5

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Halaman Cetak
5.

Output Mode Switch

6.

Calibration

The calibration of A2P consists of Zero Calibration and Span Calibration:

6.1 Zero Calibration

Step1.Remove all load from the scale platform. If the scale require hooks or
chains (tare weight), place the hooks or chains onto the scale for zero
calibration.
Step2.Adjust ZERO variable resistor to an output of 0V or 4mA.
(Note: Tare weight shall not exceed 30% of full load)

6.2 Span Calibration

Step1.Place full load onto the scale.
Step2. Adjust SPAN variable resistor to an output of 10V or 20mA.
(Note: It's recommended to repeat adjustment in Step 2 of Section 6.2 above
three times.)
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ANYLOAD A2P Amplifier Product Manual (V1611)