Omron NT620C, Руководство по эксплуатации

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4-5 Section Graphs
144
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% representation
The same is also true as the bar graph. Refer to page 139.
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Differences when a trend graph is displayed using percentage values
When % value is in the following range, the graph displaying method is re-
stricted as follows:
(1) In case of negative % value
A graph is displayed differently depending on the sign representation.
Without sign representation: Displayed in the same manner as 0%.
With sign representation: A graph is displayed in the negative direction.
(2) When an absolute value of % is from 100% to 999%
A graph is not displayed in this range of %. Only a part of % value within the
graph frame is displayed. A % value is displayed as it is.
the latest data: –300%
the latest data: 50%
100%
–100%
10 0%
(3) When an absolute value of % is equal to or greater than 1000%
A value is displayed in a graph in the same way as (2) at the % display posi-
tion depending on the presence of a sign as follows:
Sign display “No”: ::: %
Sign display “Yes”:
::::
%
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When the graph width is not an integral multiple of the drawing width
In the normal type, when a graph is over the graph frame next time, the
NT610C draws a graph of the latest data at the end of the frame.
< Example: In case the graph width 100-dot and the drawing width 30-dot >
Drawn at the end
100-dot
0 30 60 90 30 60 90 30 60 90
10
A A A
B B
C
Reference If a graph is duplicated by drawing multiple graph lines of the same % value, it is
overwritten and displayed in the order of setting. Similarly, when 0% value
continues in a graph with a sign displayed, a graph line is overwritten and
displayed with respect to the graph frame indicating 0%.