Delta Electronics DELTA DUP-B - Manual (Page 152)

Chapter 3 Creating and Editing Screens
Revision May, 2010 3-131
Property Description of Pie Elements
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.
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
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 80 and its color is in yellow.)
Ranges (Enable
range setting) Please refer to the description of Low & High Region
Color.
Setting
Variable target
/range limits
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.