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TI04L55B01-01EN
Methods for Recording Event Data and Display Data
This section explains the methods for recording event data and display data.
l
Event data
The GM records the data sampled at the scan interval at the specified recording interval.
Detailed data is recorded, but the data size becomes large.
Scan interval
Recording data
Time
Event data recording
Recording interval
l
Display data
Display data can be likened to recording to chart paper on conventional pen recorders. Using the
data sampled at the scan interval, the GM records the maximum and minimum sampling data
values within each recording interval (interval determined by the trend interval [/div]).
Detailed data of each sample is not retained, but because the maximum and minimum data
values are recorded, display data expresses the fluctuation range in each recording interval. In
addition, because the number of data values can be reduced, display data allows long-term data
recording to the internal memory.
Scan interval
Min.
Max.
Recording interval (determined by the trend interval [/div])
Max.
Min.
Max.
Min.
Max.
Max.
Min.
Min.
Max.
Min.
Recording data
Time
Display data recording
Recording interval of display data
The recording interval of display data is determined by the trend interval [/div] setting.
The relationship between the trend interval and the recording interval is shown below.
Trend Interval
5s
10s
15s
30s
1min
Recording
Interval
100ms
200ms
500ms
1s
2s
Trend Interval
2min
5min
10min
15min
20min
Recording
Interval
4s
10s
20s
30s
40s
Trend Interval
30min
1h
2h
4h
10h
Recording
Interval
1min
2min
4min
8min
20min
Summary of Contents for SMARTDAC+ GM
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