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Changes for page 05 Objects

Last modified by Jett on 2025/07/04 09:41
From version 93.1
edited by Jett
on 2024/12/04 09:57
Change comment: There is no comment for this version
To version 95.1
edited by Jett
on 2024/12/04 10:06
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
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2566 2566  
2567 2567  * Plug the USB interface in the HMI into the Hub to expand the USB interface.
2568 2568  
2569 -= **PDF Reader** =
2569 +== **PDF Reader** ==
2570 2570  
2571 +The PDF reader can open the. pdf suffix file in the U disk or SD card for browsing and reading.
2572 +
2573 +(% class="box infomessage" %)
2574 +(((
2575 +✎Note: There are up to two in a single screen and four in the whole project.
2576 +
2577 + only on the HMI device side.Can not shown on LAN monitroing and remote control.
2578 +)))
2579 +
2580 +1.Object setting
2581 +
2582 +(% style="text-align:center" %)
2583 +[[image:1733277617481-225.png]]
2584 +
2585 +
2586 +File path
2587 +
2588 +* Root: You can choose to open PDF files in USB drive or SD card. each PDF reader can only choose to open files in one of the storage devices of USB drive or SD card.
2589 +* Folder:You can manually enter or insert the USB drive to select the directory where the PDF file is located. Only PDF files or folders under the folder can be opened after selected. When the folder path is empty, the root directory under the USB drive/SD card is opened by default.
2590 +* File name:Set the address of the Filename.Select the word address, the maximum length is 256 characters, occupying 128 addresses.
2591 +
2592 +Control address
2593 +
2594 +* Control:Set the address of object control.Select the word address,occupying up to 3 addresses.
2595 +* Page control:If page control is checked,then the two addresses starting from the control address will become the page control address. For example: control address as HDW0, then Current page number as HDW0,the Total Pages as HDW1.
2596 +* Zoom ratio control:If page control is checked,then the third address will become the Zoom ratio control address.For example:control
2597 +
2598 + Background configuration
2599 +
2600 +* Background color: change the color of PDF reader's background.
2601 +
2602 +2.PDF Reader Operation
2603 +
2604 +(% style="text-align:center" %)
2605 +[[image:1733277914591-914.png]]
2606 +
2607 +
2608 +1. Open the file browser
2609 +1. Single page display
2610 +1. Multi-page display
2611 +1. Previous page (single page mode)/Previous four pages (multi-page mode)
2612 +1. Next page (single page mode)/next four pages (multi page mode)
2613 +1. Swipe to zoom out PDF display content
2614 +1. High support full display.
2615 +1. Wide support full display.
2616 +1. Rotate 90 degrees to the left.
2617 +1. Rotate 90 degrees to the right.
2618 +
2619 +(% class="box infomessage" %)
2620 +(((
2621 + ✎Note: When this component is in the sub-screen, closing the sub-screen may cause the HMI to freeze. Before the problem is fixed, do not put PDF Reader in the sub-screen.
2622 +)))
2623 +
2571 2571  = **Draw** =
2572 2572  
2573 2573  It provides function of drawing graphics, setting text, displaying pictures, this part contains Text, Line, Polygon, Cycle, Arc, Rectangle, Broken Line, Linear Scale, Arc scale, Table.
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