5 9 ADC SAMPLING
5-9. ADC SAMPLING
▌Set-up Output voltage/current accuracy measurement.
▌The lower frequency, data acquiring decreases but very accurate.
▌The higher frequency, data acquiring increases, but it is not very accurate.
▌We recommend 20~50Hz when it is PC Interface.
▌If you control from Front panel, we recommend 5~20Hz.
▌Use 100Hz, 300Hz, 1.3KHz when you need data in high-speed!
▌Function
> 5Hz
Measure voltage or current in every 200ms.
> 20Hz
Measure voltage or current in every 50ms.
> 50Hz
Measure voltage or current in every 20ms. (Default setting)
> 100Hz
Measure voltage or current in every 10ms.
> 300Hz
Measure voltage or current in every 3.3ms.
> 1.3KHz
Measure voltage or current in every 770us.
ADC SAMPLING Operation
▌Power switch ON while pressing FACTORY Key.
▌Power Switch ON
Holding
▌
When
"
1. USER-MEM CLEAR
" Message is displayed, release FACTORY Key.
▌
Use cursor key to move on to
"
7. ADC SAMPLING
" Menu.
▌Press FACTORY Key to set-up.
0H
Release
LCD Display Description
50Hz
▌
Use cursor key to move on to
"2
0Hz
" to check 20hz.
LCD Display Description
20Hz
▌Press FACTORY Key once more to apply.
LCD Display Description
Done
LCD Display Description
Done
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