Changes for page 05 Lua Script
Last modified by Hunter on 2026/10/01 15:44
From version 19.1
edited by Hunter
on 2026/10/01 15:34
on 2026/10/01 15:34
Change comment:
There is no comment for this version
To version 15.1
edited by Devin Chen
on 2026/08/26 11:33
on 2026/08/26 11:33
Change comment:
There is no comment for this version
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Hunter1 +XWiki.DevinChen - Content
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... ... @@ -747,43 +747,3 @@ 747 747 This example shows how to get the GPS data from device (Support RH-AG). Please note that use PI version 11.4.64.26081301 or higher to open the project. 748 748 749 749 [[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/GPS%20function.zip]] 750 - 751 - 752 -= **33 Data record query** = 753 - 754 -This example shows how to obtain data records for a certain time period and display them at an address. Please note that use PI version 10.6.45.26070101 or higher to open the project. 755 -[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/Data%20record%20query.zip]] 756 - 757 - 758 -= 34 Ethernet A4 Printer = 759 - 760 -This example shows how to print A4 report paper directly from an HMI via TCP/IP, which is not required any PC software tool. 761 - 762 -**Common PCL5 Commands** 763 - 764 -{{code language="lua"}} 765 ---Set text position and content 766 -local sample = "\x1B*p1000x1000YHelloWorld" 767 -{{/code}} 768 - 769 -{{code language="lua"}} 770 --- Set font size to 12 pt 771 -local fontSize = "\x1B(s12V" 772 -{{/code}} 773 - 774 -{{code language="lua"}} 775 --- Set print direction to 0 degrees 776 -local direction = "\x1B&a0P" 777 -{{/code}} 778 - 779 -{{code language="lua"}} 780 ---Restore default drawing logic 781 -local defaultLogic = "\x1B*l252O" 782 -{{/code}} 783 - 784 -{{code language="lua"}} 785 ---New page feed output 786 -local formFeed = "\x0C" 787 -{{/code}} 788 - 789 -Download link