Checking
Accumulation
Input weighing value（LSB）
Checking Accumulation
Description of Status Word of Response：
= 0xaa, Successful;
= 0x55, Failed.
7. Calibration of the Meter
♦ *Note: when the meter is calibrated, the function of zero tracking is not allowed to be
performed. , that is to set F1 =0. Besides, the meter should be powered on for half an hour in
advance before calibration, in order to make the weighing units of the load cells and the
meters up to thermal stability.
♦ *Note: In the calibration, only when the instrument is stable, i.e. when the weighing
detecting indicator is off, calibration is allowed. When the indicator is on for
a long time, check the parameters setting of F2.
♦ *Note: If the parameters input are not correct, an error screen will be shown for about 2
seconds and then the screen gets back to where the parameters need to be input again.
The input sensitivity of weighing display can be calculated by the following formula.
（The output voltage of the load cell when the scale is at full load –
The output voltage of the load cell when scale is at no load）
A= ╳ Scale division（d）
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