Omron NT620S Operation Manual page 158

Graphs
146
• Direction
This attribute can select the direction of putting the referring Memory Table val-
ues in order.
Rightward Upward
Large number
100%
Small number
100% position is determined in accordance with the direction of putting the re-
ferring Numeral Memory Table values in order. 100% position falls to the right
when putting those values longitudinally in order and at the upper side when
putting those laterally.
• Sign representation
This attribute can specify whether or not a numeric value less than 0% value is
displayed.
[To display a value below 0%: Sign display "Yes"]
The broke line graph is displayed in the range of –100% to 100%. In this
case, 0% position of a graph falls the center of a graph display area.
Negative value is displayed.
[Not to display a value below 0%: Sign display "No"]
The broken line graph is displayed in the range of 0% to 100%. 0% position is
at the end of a graph. All values less than 0% are displayed as 0%.
Negative value is not displayed.
• Number of apexes
This specifies the number of Numeral Memory Tables to be referred to. One
apex indicates a single Memory Table value.
Since a minimum of one dot width is required to display one Memory Table val-
ue as a polygonal line, maximum number of Memory Table capable of referring
in accordance with a graph frame width is determined by the following equa-
tion.
Graph frame width (number of dots) y Number of referring Memory Table
• % Data value
This attribute specifies the % data value at every polygonal line. For the speci-
fying method, the same is also true as the bar graph. Refer to page 139.
Leftward Downward
100%
100%
Section 4-5
100%
100%
100%
–100%
100%
100%