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Chapter 3 Element Function|ScrEdit Software User Manual
3-22 Revision Apr. 30th, 2007, 2007PDD23000002
Property Description of Normal Bar Element
Minimum Value
Maximum Value
It is used to set the display minimum and maximum value.
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 50 and its color is in red. The
maximum and minimum value is 100 and 0 respectively.)
Ranges (Enable
range setting)
Please refer to the description of Low & High Region Color.
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.
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.
Low Region Color
High Region Color
This option is available and displayed in the property table only when the “Ranges”
option in the Detail dialog box is selected. If the user sets the low limit value is 30
and the color of low limit region is in green, and then set the high limit value is 70
and the color of high limit region is in red, the bar element will be shown as the
figures below (The min. & max. input value is 0 and 100 respectively.):
When the value is 20 When the value is 50 When the value is 80
Table 3.4.1 Property Description of Bar Element
Property Description of Deviation Bar Element
HMI reads the value of the corresponding PLC specific address (register). Subtract the setting standard
value from this read value and the user has a deviation value. Then, the user can convert the deviation value
to deviation bar element and then display it on the screen.
Read Address The address can be internal memory or the controller address. (Please refer to Table
3.2.2 Property Description of General Buttons.)
Text / Text Size
Font / Text Color
The user can set the text, text size, font and text color that provided by Windows® to
determine the text display on the element. (Please refer to Table 3.2.2 Property
Description of General Buttons.)
Border Color It is used to set the border color of the deviation bar element.
Foreground Color
Background Color
It is used to set the foreground and background color of the deviation bar element. For
example, the foreground color of the following example bar element is green and its
background color is yellow.