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3 Functions of NB-Designer
NB-series Programmable Terminals NB-Designer Operation Manual(V106)
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Vector Font Smooth Display:
The characters can be made smooth, beautiful and no-alias by using “Vector Font Smooth Display”. But
using this function can increase the computations of the PT, and may affect the processing speed of the
PT with the slower speed of refreshing of the PT. Therefore, if the user doesn’t have the higher
requirements for the vector font display but have the requirements for the faster refreshing speed of the
PT, please do not check this option. The default is checking “Vector Font Smooth Display”.
This function doesn’t support Event Setting, Event, Alarm, Alarm List, List, Drop-down List, Data
History components and Operation Log component.
The comparison effect of checking and not checking the [Vector Font Smooth Display] is shown as
below:
The effect of checking [Vector Font Smooth Display]: The effect of not checking [Vector Font Smooth
Display]:
It is obvious that the edges after being handled are more smooth and no-alias.
Flip Screen Display:
The optimal visual angle for the screen of the PT is front view. If the screen needs to be seen by the
overlooking method, i.e. from top to bottom, in some special occasions, the display effect will become
poor; and the “Flip Screen Display” is added to turn the screen reversely to obtain the same display
effect as viewed from the front.
There are 2 methods for Flip Screen Display:
Method 1: Enter [PT Extended Properties] tab in PT Property, check [Flip Screen Display], and the
display is reversed after it is downloaded to the screen. And the screen will keep as Flipped Display
after the power failure or restart of the screen.
Perform the offline test and the effect is as shown below:
Method 2: The flipping of the screen is controlled by the local special memory LB9163 (LB9163 is
read/write type.). When LB9613 is turned ON, the screen is displayed vertically-flipped. When the
flipped screen display function is controlled by LB9163, the flipping function can’t be maintained after
the power failure or restart of the screen.
Example:
Place a Bit Switch with the address of LB9163 and Property of “Alternate” in the screen.
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