Delta Electronics DUP-B Manual De Usuario
Chapter 3 Creating and Editing Screens
Revision May, 2010
3-139
Property Description of Numeric Display Element
Fast Refresh
If this option is selected, the element can be displayed immediately
when switching the screen. Please note that this function is designed
to provide fast value refresh speed for the element which performs
communication frequently. Therefore, only 4 elements (including
display element and input element) can be fast refreshed on one
screen. If the user uses this function on too many elements, it may
affect the normal speed of HMI operation. So, we recommend the
user not to activate this function if not necessary. The user can set
the Fast Refresh Rate by clicking Screen > Screen Properties
command. There are three levels of the Fast Refresh Rate and they
are High, Medium and Low.
when switching the screen. Please note that this function is designed
to provide fast value refresh speed for the element which performs
communication frequently. Therefore, only 4 elements (including
display element and input element) can be fast refreshed on one
screen. If the user uses this function on too many elements, it may
affect the normal speed of HMI operation. So, we recommend the
user not to activate this function if not necessary. The user can set
the Fast Refresh Rate by clicking Screen > Screen Properties
command. There are three levels of the Fast Refresh Rate and they
are High, Medium and Low.
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
3.8.8.2 Character Display
Property Description of Character Display Element
The user can use this element to read the value of the specific address, convert them
to text or character and display on the screen. The read value must be in ASCII format
or the user cannot see the display text or character. (The max. string length is
28words.)
to text or character and display on the screen. The read value must be in ASCII format
or the user cannot see the display text or character. (The max. string length is
28words.)
Read Address
The address can be internal memory or the controller address.
(Please refer to Table 3-8-2 Property Description of General
Buttons.)
(Please refer to Table 3-8-2 Property Description of General
Buttons.)
Text Size
Text Color
The user can set the text size and text color provided by HMI to
determine the text display on the element. HMI provides 8~64 kinds
of default text font for the user to use.
determine the text display on the element. HMI provides 8~64 kinds
of default text font for the user to use.
Style
(Please refer to Table 3.8.2 Property Description of Numeric Display
Element.)
Element.)
Border Color
Background
Color
(Please refer to Table 3.8.2 Property Description of Numeric Display
Element.)
Element.)