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Saia-Burgess Controls AG
10
General recommendations
10.1
Recommendations for QVGA panels
In the «Project configurations»
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Don't forget to select the default font that will be the most used in the project.
In the web-editor project
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I t is recommended to use text fields that are up to 20% larger than the size that
is displayed in the editor
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IMasterSBC5_xx_xx.jar is not necessary to display web page on a MB panel
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A t the minimum the .tcr file is the only one file which must be builded in the web
server project (.wsp), all the other file of the project can be copied in the flash
(PLC or local M1_flash of the MB panel) under Mx_flash/webpages/
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g if file < 150 Kbytes and if possible < 320 and < 240 pixel (one pixel free
around)
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a dd Unicode fonts→check in the list: http://www.sbc-support.com→them Prod-
uct info→HMI→Web-Panel PCD7.D4xxx→ Additional information for Sales
Companies (restricted Area)
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Y ou don't find the right font in the list→Contact the Saia PCD support in
Murten. We are willing to help you
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Maximum of objects (painters) by page is 256 (512 for VGA panels)
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F unction «Scalable» Project configuration→scalable html: Define HTMLs that
resize the HMI during runtime according to a defined factor. Scale your HMI up
to 200% for example without need to change your TEQ-Views. MicroBrowser
will resize the TEQ-Views at runtime if you type in the URL of your new «scal-
able» HTML file instead of your standard HTML.
Examples: Factor 2.000000 means 200% of 320×240 which is 640×480
Factor < 1 (< 100%) is not recommended for application using MB panels
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M acros: For alarming and trending, use only specific Q_ series macros (for MB
5.7 QVGA colors) and Q_KEY series macros (for MB 3.5 QVGA). Only Q_of-
fline trend macro without «save to file» is available.
Definition of an object in the web-editor
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A n object is a static text, a multiline label, a line, a rectangle, an ellipse, a poly-
gon, an edit box, a button, or a bargraph. The macros contain many objects.
Some rules regarding gif image
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The three time items at the image display on the MB panel are:
1. The repaint from video cache
2. The decompression into the video cache at URL jump and after startup
(nearly linear with the number of pixels)
3. The file transfer time over the link if not local
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Better is 1 bigger picture (max 150 Kbytes) than 2 with the same sum-size
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B etter is to use x time the same picture ( in the same project) because it will
transferred , decompressed and stored in video cache only once
For example: put it in the common background teq
Manual PCD7.D4xx │ D ocument 26-851 ENG12 │ 2 016-02-05
General recommendations
Recommendations for QVGA panels
10
10-1
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