Unipulse F160, Руководство по эксплуатации

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28
5 FUNCTIONS
28
FUNCTIONS
Chapter
5
5-10.
Digital Filter (Setting Code 30)
This function minimizes instability of the weight value through moving average of A/D-converted
data. The number of times of moving average can be set as desired up to 1024. The larger the
number of times of moving average, the more the weight value becomes stable, but the slower the
response becomes. On the contrary, the smaller the number of times of moving average, the quicker
the response becomes, but the more the weight value becomes unstable. Select the most appropriate
value according to the type of weighing.
Setting range/ 0000 (OFF), 0002 to 1024 [times] Initial value/ 0032
5-11.
Analog Filter (Setting Code 35)
This is a low-pass filter to eliminate noise components from input signals from the load cell, and
also stabilize the weight value by averaging.
Select the cutoff frequency from 2Hz, 4Hz, 6Hz and 8Hz.
By lowering the cutoff frequency, the display becomes more stable, but the response worsens. On
the contrary, the higher the frequency, the better the response becomes, but the more difficult it is to
make the display stable.
Setting/ 0: 2 1: 4 2: 6 3: 8 [Hz]
5-12.
Net Over/ Gross Over (Setting Code 43,44)
This function gives a warning when the net weight or gross weight exceeds a fixed regulation value.
Conditional expressions and indications are as follows:
Setting range and code No. of each set value
Conditional expression
Net over Net weight > Net over set value
Gross over Gross weight > Gross over set value
Set value Setting range Initial value Code No.
Net over
00000 to 99999 99999
43
Gross over 44