5.3 Configuring Basic Settings for Measurement
80
3. Return to the unit configuration page and set the recording interval for
each unit.
Each click of the button switches whether the recording interval is in the group
for high speed or low speed.
When simultaneously measuring different physical quantities, you can reduce
the amount of data compared with measuring using normal sampling by select-
ing "High Speed" for high-speed phenomena such as voltage, and selecting
"Low Speed" for capturing phenomena with gentle variations such as tempera-
ture and humidity.
4. Set the digital filter for each of the high-speed and low-speed. (p. 75)
Selectable
Items
Explanations
OFF The filter is not used.
50Hz Select this to use at an operating power frequency of 50 Hz.
60Hz Select this to use at an operating power frequency of 60 Hz.
Recording Interval (high-speed)
Recording Interval
(low-speed, when dual sampling is selected)
Select
• The sampling speed becomes slower on the low-speed side than the high-
speed side.
• The maximum value for the sampling ratio of the high-speed side and the low-
speed side is 1000 times. It is not possible to set recording intervals that
exceed this ratio.
• Data of the high-speed side does not appear on the screen until scanning of
the low-speed side ends. The scanning time differs depending on the record-
ing period when the digital filter is not OFF, and becomes up to approximately
16 seconds longer. When the digital filter is OFF, the scanning time is 10 ms
regardless of the recording interval. (p. 75)
• The sampling data is the data at the scanning start time regardless of the scan-
ning time.
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