Filter - Setting Filter Parameters - Pavone Systems DAT 1400 Technical Manual

Weight transmitter/indicator with rs232 serial, analog and fieldbus output
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d1G. b An.
WEIGHT FILTER VALUE [1201]
This parameter adjusts not only the refresh rate of the display, but specially the serial and analogue
output. The maximum refresh rate of the display is limited to 25 Hz
High filter values speed up the weight update.
Low values of the filter slow down the weight update.
Settling
Factor
Time
(Hz)
(mS)
MANUAL [0]
50 [1]
20
25 [2]
40
10 [3]
100
5 [4]
200
2 [5]
500
1,25 [6]
800
1 [7]
1000
0,7 [8]
1500
0,5 [9]
2000
Default: 2 Hz
The following parameters are visible and therefore can be set, only if the parameter selection is MANUAL.
C. rAtE.
ADC SPEED [1202]
With this parameter, the frequency of weight acquisition is adjusted. If the parameter changes to values
higher than 12.5 Hz, the weight must be stable. In case of instability the instrument will immediately
indicate an error message.
Selectable Values:
12,5 [0]
50 [1]
100 [2]
250 [3]
1000 [4]
AJErAG.
NUMBER OF READINGS ON AVERAGE [1203]
With this parameter you set the number of readings that the filter will use to establish the average
weight value.
Values: from 0 to 50.
Page 50

FILTER - SETTING FILTER PARAMETERS

ADC Freq
N readings
(Hz)
Selectable
250
100
50
50
50
12,5
12,5
12,5
12,5
Monotony
Time (mS)
Settable
Settable
5
20
5
40
5
80
10
100
25
250
10
300
12
400
19
500
25
600
Oscillation
Oscillation
time (mS)
range (div)
Settable
Settable
4000
10
3000
12
2500
16
2000
20
1500
25
1500
25
1500
25
1200
30
1000
30

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