Unipulse F805AT-BC, Руководство по эксплуатации

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6.SETTING AND ADJUSTMENT OF READING
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6-6. Display
6-6-1. Display frequency
Use this menu item to define the update frequency of reading display. Note that this
value controls only the display frequency, and does not affect the velocity of A/D
converter and CPU.
Normally recommended setting is around 25 times per second.
Slower frequency may be selected if you want to avoid flickering of display.
Operation
6-6-2. Digital filter
The digital filter calculates moving average of A/D converter outputs and reduces the
fluctuation of readings. You can obtain smoother reading as the number of averaging
increases, but with slower response. Reducing the averaging number provides quicker
response, but with more reading fluctuation. Use appropriate values for each of the data
type.
Operation
6-6-3. Analog filter
This analog filter represents a low-pass filter for canceling noise components out of the
source signal from the load cell. Higher cut-off frequency is effective for quicker
response, but with heavier noise effect. Select an appropriate cut-off frequency suited
for your measurement.
Operation
MODE DISPLAY DISPLAY FREQUENCY
→ →
Options: 1 Times/Sec, 3 Times/Sec, 6 Times/Sec, 13 Times/Sec, 25 Times/Sec
Options: OFF, 2 Times, 4 Times, 8 Times, 16 Times,
MODE DISPLAY DIGITAL FILTER
→ →
32 Times, 64 Times, 128 Times
Options: 2 Hz, 4 Hz, 6 Hz, 8 Hz
MODE DISPLAY ANALOG FILTER
→ →