Delta Electronics DELTA DUP-B - Manual (Page 195)

Chapter 3 Creating and Editing Screens
3-174 Revision May, 2010
Property Description of X-Y Chart Elements
Vert. Read
Address
The address can be internal memory or the controller
address. (Please refer to Table 3.2.2 Property
Description of General Buttons.)
The X-Y chart will continuously read numbers of
addresses from the vertical read address set by the
user, convert the read data into the points of Y-axis
and display on HMI screen. The numbers of the
addresses is determined by the setting of “Sample
Number”.
Sample Flag
It is used to set trigger and clear flag. When sample
flag is triggered, it will start to read data and draw
the X-Y chart. This sample flag is located within the
control block 2. Please refer to Chapter 5 for the
settings of the control block.
Horiz. Minimum
Horiz. Maximum
It is used to set the minimum and maximum value of
the horizontal display data, i.e. the minimum and
maximum value of X-axis. If the read value is more
the maximum or less than the minimum, the system
will display the minimum and maximum value still.
Vert. Minimum
Vert. Maximum
It is used to set the minimum and maximum value of
the vertical display data, i.e. the minimum and
maximum value of Y-axis. If the read value is more
the maximum or less than the minimum, the system
will display the minimum and maximum value still.
Line Size
Used to the display line width. The range is within 1
~ 8 and the unit is pixel.
Setting
Line Color Used to set the display line color.
Grid Line Color
Horiz. Line
Number
Vert. Line
Number
Please refer to the figure below. The grid color is set to red and the
grid numbers in horizontal and vertical direction are both set to 2.
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