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7.1.3 Historical data
Tap
button to go to the histori-
cal data page.
Î Select the required data point.
Î Tap
button to move the data
point into the middle list.
Tap
button to load the start and
end data of the saved data points
into the corresponding data entry
fields. Tap
button to load the
data into the graph.
Î Tap
button to delete the dis-
played data and restrict the
time period.
This does not cause any data in the
CPU module to be deleted.
Î Define the start and end times for each selected measured value.
Î Tap
button to confirm the selected values.
Î Tap
button to load the selected data into the graph.
The graph must always be deleted if the selected time period is shortened. However, for ex-
ample, if the range from 22.10 to 28.10 has been selected, the data between 21.10 and
28.10 can be displayed without deleting the graph. To display only the data between 26.10.
and 28.10., you must delete the graph beforehand.
Tap
and
buttons to shift the displayed section of the diagram.
EB 6616-1/-2 EN
End of logged
Start of logged
data
data
Operation
Measured data
for the time
selected
7-3
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