Delta Electronics DELTA DUP-B - Manual (Page 201)

Chapter 3 Creating and Editing Screens
3-180 Revision May, 2010
Property Description of Historical Trend Graph Elements
Enable
If this option is selected, the following curve options are
enabled and can be set.
Data No.
It is used to set the reading Word data when triggering
every time. For example, if the Data Length option in the
History Setup dialog box is set to 3words, there are 0 ~
2 data numbers can be selected in this option.
Please note that if the data format is selected as
“Floating”, and the Data Length option in the History
Setup dialog box is an odd numbers of words, ensure
to set the Data No. as an even number.
Line Size
Used to the display line width. The range is within 1 ~ 8
and the unit is pixel.
Line Color Used to the display line color.
Setting
Min. Value
Max. Value
Each display line (curve) can have its min. and max.
values. If there are 8 lines in this history data, there will
be 8 groups of min. and max. values
Grid Line Color
Grid Number in
Horiz.
Please refer to the figure below. The grid color is set to red and the
grid number in horizontal direction is set to 3.
X Used to set X coordinate
Y Used to set Y coordinate
Width Used to set the element width
Height Used to set the element height