https://forge.codesys.com/forge/talk/Runtime/thread/f16eeff594/2020-02-27T17:19:19.757000ZRecent posts to Raspberry SD card read only mode.2020-02-27T17:19:19.757000Z2020-02-27T17:19:19.757000ZAndreas-Khttps://forge.codesys.com/u/andreas-k/https://forge.codesys.coma154a9f6031580f765826706eaaaf7909a3b0e83

<div class="markdown_content"><p>Dear Mr. Schwellinger </p> <p>Is there an instruction from start to finish available?<br/> Would be very interested since i want to use the RPi the same way with Codesys. </p> <p>Thank you very much.</p> <p>Andreas Kleiner</p></div>

2020-02-27T17:19:17.015000Z2020-02-27T17:19:17.015000Zsyomahttps://forge.codesys.com/u/syoma/https://forge.codesys.com26984c207b1f6572ca19eb1a5806a2f8248b34cf

<div class="markdown_content"><p>Also would like to see a final instruction for Raspberry to make it read only for all cases, or better include such option in Codesys Runtime for PI directly.</p></div>

2020-02-27T17:19:16.021000Z2020-02-27T17:19:16.021000ZCarstenhttps://forge.codesys.com/u/carsten/https://forge.codesys.comef706a2fe2e8b6048beb8d6c7ba840ea848631c0

<div class="markdown_content"><p>Hi all,</p> <p>ist this procedure still working with actual versions of codesys / Raspbian?</p> <p>I am experiencing a defective linux installation after power off, and would<br/> like to make the system read-only too. I am not, however, very familiar with <br/> linux systems.</p></div>

2020-02-27T17:19:13.173000Z2020-02-27T17:19:13.173000Zadvhttps://forge.codesys.com/u/adv/https://forge.codesys.com5e5438c9d690a49280d9c263d1d4fcc7af4bd13e

<div class="markdown_content"><p>Finally it woks! Thank you!</p> <p>But then your instructions are wrong Mr. Schwelliger?!</p> <p>You wrote: </p> <blockquote> <p><strong>Zitat:</strong><br/> 6.add/change to /etc/CODESYSControl.cfg<br/> <span>[SysFile]</span><br/> FilePath.1=/etc/, 3S.dat<br/> FilePath.2=/media/, <em>.app, </em>.crc</p> </blockquote> <p>I moved that files! Thats the reason because 3S.dat was not in /etc/ anymore...</p> <p>Also i did not understand why changing the CODESYSControl.cfg (see below) not worked?!</p> <div class="codehilite"><pre><span></span><span class="err">:</span><span class="o">/</span><span class="n">media</span><span class="err">#</span><span class="w"> </span><span class="n">cat</span><span class="w"> </span><span class="n">CODESYSControl</span><span class="p">.</span><span class="n">cfg</span><span class="w"></span> <span class="o">[</span><span class="n">SysFile</span><span class="o">]</span><span class="w"></span> <span class="n">FilePath</span><span class="mf">.1</span><span class="o">=/</span><span class="n">etc</span><span class="o">/</span><span class="p">,</span><span class="w"></span> <span class="n">FilePath</span><span class="mf">.2</span><span class="o">=/</span><span class="n">media</span><span class="o">/</span><span class="p">,</span><span class="w"> </span><span class="o">*</span><span class="p">.</span><span class="n">app</span><span class="p">,</span><span class="w"> </span><span class="o">*</span><span class="p">.</span><span class="n">crc</span><span class="p">,</span><span class="w"> </span><span class="mi">3</span><span class="n">S</span><span class="p">.</span><span class="n">dat</span><span class="w"></span> <span class="n">PlcLogicPrefix</span><span class="o">=</span><span class="mi">1</span><span class="w"></span> </pre></div> <p>Anyhow, thank you for your support!</p> <p>Regards,<br/> adv</p></div>

2020-02-27T17:19:12.066000Z2020-02-27T17:19:12.066000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com449072957b2408cc4ca12a25c39662f0f1398ede

<div class="markdown_content"><p>Hi,<br/> this should work if the 3S.dat is in /etc</p> <p><span>[SysFile]</span><br/> FilePath.1=/etc/, 3S.dat<br/> FilePath.2=/media/, <em>.app, </em>.crc<br/> PlcLogicPrefix=1</p> <p>BR<br/> Edwin</p></div>

2020-02-27T17:19:10.996000Z2020-02-27T17:19:10.996000Zadvhttps://forge.codesys.com/u/adv/https://forge.codesys.com884f0c6b86fcf8af0a0a2703221cd961f32d8fbd

<div class="markdown_content"><p>Yes!</p> <p>My new location is /media (mounted to the rw-partition):</p> <div class="codehilite"><pre><span></span><span class="p">:</span><span class="o">/</span><span class="n">media</span><span class="o">#</span> <span class="n">ls</span> <span class="o">-</span><span class="n">la</span> <span class="n">total</span> <span class="mi">56</span> <span class="n">drwxrwxrwx</span><span class="err"> </span> <span class="mi">5</span> <span class="n">root</span> <span class="n">root</span><span class="err"> </span> <span class="mi">4096</span> <span class="n">Oct</span> <span class="mi">29</span><span class="err"> </span> <span class="mi">2017</span> <span class="p">.</span> <span class="n">drwxr</span><span class="o">-</span><span class="n">xr</span><span class="o">-</span><span class="n">x</span> <span class="mi">25</span> <span class="n">root</span> <span class="n">root</span><span class="err"> </span> <span class="mi">4096</span> <span class="n">Oct</span> <span class="mi">26</span> <span class="mi">08</span><span class="p">:</span><span class="mi">53</span> <span class="p">..</span> <span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="c1">--r--  1 root root   158 Jan 19  2017 3S.dat</span> <span class="o">-</span><span class="n">rw</span><span class="c1">-------  1 root root    47 Sep  7 17:06 .bash_history</span> <span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="c1">--r--  1 root root   570 Sep  7 17:06 .bashrc</span> <span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="c1">--r--  1 root root   760 Oct 29  2017 CODESYSControl.cfg</span> <span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="c1">--r--  1 root root   242 Oct 26 08:57 CODESYSControl_User.cfg</span> <span class="n">drwx</span><span class="c1">------  2 root root 16384 Sep  7 16:26 lost+found</span> <span class="n">drwxr</span><span class="o">-</span><span class="n">xr</span><span class="o">-</span><span class="n">x</span><span class="err"> </span> <span class="mi">2</span> <span class="n">root</span> <span class="n">root</span><span class="err"> </span> <span class="mi">4096</span> <span class="n">Sep</span><span class="err"> </span> <span class="mi">7</span> <span class="mi">17</span><span class="p">:</span><span class="mi">06</span> <span class="p">.</span><span class="n">nano</span> <span class="n">drwxr</span><span class="o">-</span><span class="n">xr</span><span class="o">-</span><span class="n">x</span><span class="err"> </span> <span class="mi">3</span> <span class="n">root</span> <span class="n">root</span><span class="err"> </span> <span class="mi">4096</span> <span class="n">Oct</span> <span class="mi">26</span><span class="err"> </span> <span class="mi">2017</span> <span class="n">opt</span> <span class="o">-</span><span class="n">rw</span><span class="o">-</span><span class="n">r</span><span class="c1">--r--  1 root root   148 Sep  7 17:06 .profile</span> </pre></div> <p>I also tried both CODESYSControl.cfg:</p> <div class="codehilite"><pre><span></span><span class="err">:</span><span class="o">/</span><span class="n">media</span><span class="err">#</span><span class="w"> </span><span class="n">cat</span><span class="w"> </span><span class="n">CODESYSControl</span><span class="p">.</span><span class="n">cfg</span><span class="w"></span> <span class="o">[</span><span class="n">SysFile</span><span class="o">]</span><span class="w"></span> <span class="n">FilePath</span><span class="mf">.1</span><span class="o">=/</span><span class="n">etc</span><span class="o">/</span><span class="p">,</span><span class="w"> </span><span class="mi">3</span><span class="n">S</span><span class="p">.</span><span class="n">dat</span><span class="w"></span> <span class="n">FilePath</span><span class="mf">.2</span><span class="o">=/</span><span class="n">media</span><span class="o">/</span><span class="p">,</span><span class="w"> </span><span class="o">*</span><span class="p">.</span><span class="n">app</span><span class="p">,</span><span class="w"> </span><span class="o">*</span><span class="p">.</span><span class="n">crc</span><span class="w"></span> <span class="n">PlcLogicPrefix</span><span class="o">=</span><span class="mi">1</span><span class="w"></span> <span class="p">...</span><span class="w"></span> </pre></div> <p>and</p> <div class="codehilite"><pre><span></span><span class="err">:</span><span class="o">/</span><span class="n">media</span><span class="err">#</span><span class="w"> </span><span class="n">cat</span><span class="w"> </span><span class="n">CODESYSControl</span><span class="p">.</span><span class="n">cfg</span><span class="w"></span> <span class="o">[</span><span class="n">SysFile</span><span class="o">]</span><span class="w"></span> <span class="n">FilePath</span><span class="mf">.1</span><span class="o">=/</span><span class="n">etc</span><span class="o">/</span><span class="p">,</span><span class="w"></span> <span class="n">FilePath</span><span class="mf">.2</span><span class="o">=/</span><span class="n">media</span><span class="o">/</span><span class="p">,</span><span class="w"> </span><span class="o">*</span><span class="p">.</span><span class="n">app</span><span class="p">,</span><span class="w"> </span><span class="o">*</span><span class="p">.</span><span class="n">crc</span><span class="p">,</span><span class="w"> </span><span class="mi">3</span><span class="n">S</span><span class="p">.</span><span class="n">dat</span><span class="w"></span> <span class="n">PlcLogicPrefix</span><span class="o">=</span><span class="mi">1</span><span class="w"></span> <span class="p">...</span><span class="w"></span> </pre></div> <p>License dont work either... </p></div>

2020-02-27T17:19:08.217000Z2020-02-27T17:19:08.217000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.comf527347fcd592a23253074a141041bf296ec2516

<div class="markdown_content"><p>Hi,<br/> license file 3S.dat is still not accessible...<br/> did you move/copy it from /etc/ to your new runtime location?<br/> BR<br/> Edwin</p></div>

2020-02-27T17:19:07.225000Z2020-02-27T17:19:07.225000Zadvhttps://forge.codesys.com/u/adv/https://forge.codesys.comcadccf9fefae6b63b00cda16654df47acbd23037

<div class="markdown_content"><p>Only the Profinet (and OPC-UA, which i dont use).... The Raspy was running through the weekend and i just logged in without problems... These are the warning and errors from the log (screenshot):</p> <p>EDIT:<br/> 2nd screenshot with information entries... (note the "runtime licensed" entry at line 5...)</p> <p>P.S.: The timestamps are not correct, because the clock of the Pi are not set correctly (no RTC, no internet connection)...</p> <p><img alt="IMG: 13" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=3142"/></p> <p><img alt="IMG: 13" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=3141"/></p></div>

2020-02-27T17:19:04.420000Z2020-02-27T17:19:04.420000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com8b2bbdb6f68ad5c8649742e39605436b2c194aa0

<div class="markdown_content"><p>Hi,<br/> you mean only the fieldbus licenses are the problem or do you mean the plc license (2h Limitation)<br/> ist still not working?</p> <p>BR<br/> Edwin</p></div>

2020-02-27T17:19:03.426000Z2020-02-27T17:19:03.426000Zadvhttps://forge.codesys.com/u/adv/https://forge.codesys.comf00be502513aad8e95ab707c055c00fc84a0b665

<div class="markdown_content"><p><strong>no, license still dont work! </strong> </p> <blockquote> <p><strong>Zitat:</strong><br/> Since 3.5SP11 the /etc/CODESYSControl.cfg is splittet in an fix part<br/> CODESYSControl.cfg and Userpart CODESYSControl_User.cfg ... so if you do an download CODESYS add in CODESYSControl_User.cfg<br/> the name of the Booproject for example.</p> </blockquote> <p>1.) I changed the WORKDIR variable in the init.d script to /media/var/opt/codesys. Then i created the directorys and copied all files from /var/opt/codesys to it.</p> <p>2.) I copied the file /etc/CODESYSControl_User.cfg to /media/CODESYSControl_User.cfg</p> <p>3.) I changed the path /<strong>etc</strong>/CODESYSControl_User.cfg to /<strong>media</strong>/CODESYSControl_User.cfg in the configuration file /media/CODESYSControl.cfg</p> <p>After reboot CODESYS starts normally, but still with the licence issue. Downloading an application successfully creates the directoy /media/var/opt/codesys/PlcLogic/Application and the files "Application.app and Application.crc".<br/> As expected, in the directoy /var/opt/codesys/PlcLogic nothing is created.</p> <p>After 2nd reboot i can go online and the application is running!</p> <p>So "only" the license issue is still a problem... </p></div>