https://forge.codesys.com/forge/talk/Engineering/thread/d4a09795be/2020-02-27T13:51:50.428000ZRecent posts to SysFile library of CODESYS32020-02-27T13:51:50.428000Z2020-02-27T13:51:50.428000Zjzhvymetalhttps://forge.codesys.com/u/jzhvymetal/https://forge.codesys.com7c1bd6a8ef9cbf24fbde1771406a353dab60339d

<div class="markdown_content"><p>Use the OsCat Network library. It has a built in File I/O handler. You must make a account to download.</p> <p><a class="" href="http://www.oscat.de/community/index.php/topic,1784.0.html" rel="nofollow">http://www.oscat.de/community/index.php ... 784.0.html</a> m </p></div>

2020-02-27T13:51:50.286000Z2020-02-27T13:51:50.286000ZRudolfAtITDhttps://forge.codesys.com/u/rudolfatitd/https://forge.codesys.combc51333b016d393317d7ad70e3cff0674cab5867

<div class="markdown_content"><p>Hello TimvH, your tip shows me the way to the repair my problem: With the menu "Preferences | Options" opens a window. In the categorie "Features" I have deselected the option "Enable simplified library handling" - thats all. After that I could install a library set like the example project - before it looks very different. </p> <p>Thanks for your help!!</p></div>

2020-02-27T13:51:50.134000Z2020-02-27T13:51:50.134000Ztimvhhttps://forge.codesys.com/u/timvh/https://forge.codesys.com684fb1fb0649ea2ae2f11fa3ee31587064bf74db

<div class="markdown_content"><p>It seems as if you didn't add the sysfile library to the library manager of your project?<br/> Then the compiler doesn't know these functions and aliases.</p> <p>When you go to the CODESYS store (<a class="" href="http://store.codesys.com/" rel="nofollow">http://store.codesys.com/</a>) you can download a package containing an example with File Access based on the CAA library and also the SysFile library.</p></div>

2020-02-27T13:51:49.982000Z2020-02-27T13:51:49.982000ZRudolfAtITDhttps://forge.codesys.com/u/rudolfatitd/https://forge.codesys.com667824f26548bc843273f9155cc9a79e4b42e5a4

<div class="markdown_content"><p>Hello to the experts,</p> <p>I would start with a file reading application with help of the library "Sysfile". It is "well documented" in the Library Manager. But I'm higly frustrated from the lots of Errors... I hope it's me...<br/> <span>[list=]</span>1. The declaration "hFile : RTS_IEC_HANDLE;" produces "C0077 Unknown Type".<span>[/list]</span><br/> <span>[list=]</span>2. The declaration "ptrResult: RTS_IEC_RESULT;" produces the same error.<span>[/list]</span><br/> <span>[list=]</span>3. The code line "hFile := SysFileOpen(szFile:=sFileName, am:='ACCESS_MODE.AM_READ', pResult:=ptrResult);" produces "C0046 Bezeichner 'SysFileOpen' nicht definiert" (on a German language system)-&gt; undefined.<span>[/list]</span></p> <p>In the ST Editor the tooltips works fine, they shows all things and describes it. But the compiler frustrates me with ist error messages. Some experiments with a lot of possible Namespaces changes nothing - allways the same error messages!!!</p> <p>Is there an idea that helps?</p></div>