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Haiwell PLC - Load Cell Module Application Example
The average weight CR of 32 bits is 16-17 H, and the real-time weight CR of 32 bits is 14-15 H. The sample program is as
follows.
7. Adjustment of stability and responsiveness of weighing value
The stability and responsiveness of the weight read by the module will be adjusted according to different requirements in practical
applications. The two factors that affect the stability and responsiveness of the module are sampling frequency, average number
of times and filtering ratio. So we can adjust the above three parameters to achieve the adjustment of stability and
responsiveness.
1BH: Sampling Frequency
Sampling frequency, that is, the number of sampling times in one second, such as 1BH = 3, that is, 60 times of weight in one
second. The quicker the sampling times are, the faster the average calculation is, so the quicker the average and real-time
weights of weighing are updated. But the stability decreases with the increase of sampling times.
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