Delta Electronics A10 User Manual page 160

Property Description of Deviation Bar Element
Style
Display Format
Horizontal
Vertical
Detail
Standard Value
Minimum Value
Maximum Value
Display Deviation
Limit
Variable Standard
Value/Deviation Limit
When the user has input the standard value, minimum & maximum value and
deviation limit, after pressing OK button, HMI will examine the value by referring to the
selected data length and data format.
For example, if the data length is set to Word, the data format is set to Unsigned
Decimal, standard value is set to 50, minimum value is set to 0, maximum value is set
to 100 and deviation limit is set to 20, the deviation bar element will be shown as the
figures below:
Revision Apr. 30th, 2007, 2007PDD23000002
Chapter 3 Element Function|ScrEdit Software User Manual
Standard
The deviation value display horizontally.
The deviation value display vertically.
It is used to set the standard value for calculating deviation
value.
The minimum and maximum value in the deviation bar
element.
The deviation limit and color can be set only when this option
is selected. Also, the deviation value will display in the
designated color set by the user. If this option is not selected,
the deviation value will be displayed in the foreground color
directly on the screen.
When standard value and high limit of deviation value is
variable. The address of standard value is Read Address+1
and the address of deviation limit value is Read Address+2.
When the value is 10
When the value is 70
Raised
Data There are 16bits Word and 32bits
Length Double Word two options.
Data There are following data format
Format provided:
Word/Double Word
1. BCD
2. Signed BCD
3. Signed Decimal
4. Unsigned Decimal
5. Hex
When the value is 20
When the value is 90
Sunken
3-23