Delta Electronics DUP-B Series User Manual page 142

Setting
Revision May, 2010
Property Description of Normal Bar Elements
When the user has input the target value, low & high limit, and
minimum & maximum value, after pressing OK button, HMI will
examine the value by referring to the selected data length and data
format.
Target Value
Color
Ranges (Enable range
setting)
Variable target/range
limits
Chapter 3 Creating and Editing Screens
Data Length:
There are 16bits Word and
32bits Double Word two
options.
Memory Format:
here are following data format
provided:
Word/Double Word
1. BCD
2. Signed BCD
3. Signed Decimal
4. Unsigned Decimal
5. Hex
Min. Value / Max. Value:
Used to set the display
minimum and maximum value.
The user can decide if the target value display
or not by using this option. If this option is
set, the target value and its color set by the
user will display on the screen. HMI will refer
to the minimum and maximum value and
draw the proper reference line on the bar
element just like the figure shown below:
(Here we set the target value is 50 and its
color is in red. The maximum and minimum
value is 100 and 0 respectively.)
Please refer to the description of Low & High
Region Color.
When the target value and low & high limit is
a variable value, the low limit address is Read
Address+1, the high limit address is Read
Address+2 and the address of target value is
Read Address+3.
3-121