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8.4.6 Plotarea (zoom)
Defines the range of the input signal to be
recorded on the chart. The complete range
or an enlarged section can be recorded. In-
put is in percent. The low value designates
the point of the measurement range which
becomes the new zero. The high value des-
ignates the new end value.
measurement range (scaling start to scaling
end) corresponds to 100%.
The difference between low and
high value must be at least 10%.
The low value is calculated as follows:
(smallest value to be recorded – start of scaling) /
(end of scaling – start of scaling) h 100%
The high value is calculated as follows:
(largest value to be recorded – start of scaling) /
(end of scaling – start of scaling) h 100%
Display
PLOTAREA
8 Programming
The entire
Edit
Selection/input
E
2 PLOTAREA
Select recording channel
2 LOW: 010 %
2
Input start of
presentation range of
measurement value
(in percent of the
measurement range)
2 HIGH: 100 %
3
Input end of presentation
range of measurement
value (in percent of the
measurement range)
with keys Enter
h
R
,
h
R
,
,
l
r
,
h
R
,
,
l
r
,
76
Continue with
E
2
E
3
Check:
≤
0
start
≤
90%
E
h
forwards
R
backwards
Check:
≤
end
100%
and end–start
≥
10%
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