https://forge.codesys.com/forge/talk/Runtime/thread/49a00de34f/2020-02-27T16:21:14.993000ZRecent posts to Writing to devices log2020-02-27T16:21:14.993000Z2020-02-27T16:21:14.993000ZAnonymoushttps://forge.codesys.com/u/*anonymous/https://forge.codesys.com004783993fd894dd07eb1bb8caa8b1abc308e734

<div class="markdown_content"><p><em>Originally created by:</em> OE9SBV</p> <p>Hello!</p> <p>I have a little problem with your example project.<br/> I tried to make a status message with:</p> <div class="codehilite"><pre><span></span><span class="n">stdLogger</span><span class="p">.</span><span class="n">AddLogEntry</span><span class="p">(</span><span class="n">CmpLog</span><span class="p">.</span><span class="n">LogClass</span><span class="p">.</span><span class="n">LOG_USER_NOTIFY</span><span class="p">,</span> <span class="n">Errors</span><span class="p">.</span><span class="n">ERR_FAILED</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="s1">'server started'</span><span class="p">);</span> </pre></div> <p>but I only got the message "LOGGING BUFFER OVERFLOW;LOG MESSAGE DISMISSED" in the log file.<br/> Maybe anyone can help me?</p> <p>Best regards,<br/> Samuel</p></div>

2020-02-27T16:21:14.125000Z2020-02-27T16:21:14.125000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.combe7417c4ebb594c68378ea0602ca3344fef5ed2f

<div class="markdown_content"><p>Hi,</p> <p>by Default it is a 'ring-buffer' (alive as Long the runtime runs)<br/> you could activating to write the log file to the runtime Directory<br/> by uncommend the following section in /etc/CODESYSControl.cfg:<br/> (restart plc is needed after doning this)</p> <p>-&gt;remove the ';' to activate:</p> <p><span>[CmpLog]</span><br/> ;Logger.0.Name=StdLogger<br/> ;Logger.0.Enable=1<br/> ;Logger.0.MaxEntries=100000<br/> ;Logger.0.MaxFileSize=500000<br/> ;Logger.0.MaxFiles=3<br/> ;Logger.0.Backend.0.ClassId=0x0000010B<br/> ;Logger.0.Backend.1.ClassId=0x00000104<br/> ;Logger.0.Filter=0xFFFFFFFF</p> <p>the you<br/> BR<br/> Edwin</p> <p><img alt="IMG: PlcLog.jpg" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=1732"/></p></div>

2020-02-27T16:21:13.218000Z2020-02-27T16:21:13.218000Zbrendanghttps://forge.codesys.com/u/brendang/https://forge.codesys.com1a97aa3bbe7c68d2a6f2e7984854787eb63c23dc

<div class="markdown_content"><p>Thanks Edwin</p> <p>I just have a couple of questions:</p> <p>Does this log information get stored in a file?</p> <p>If the RPI reboots, will this information be rewritten?</p> <p>What is "Offline-Logging"</p> <p>Much appreciated!</p></div>

2020-02-27T16:21:10.635000Z2020-02-27T16:21:10.635000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com523fd6f7c3f8f4f03e02bde5654695737feadab5

<div class="markdown_content"><p>Hi<br/> Attached an Example for writing,<br/> Errors,Warnings,Debug Messages into the plc log.</p> <p>BR<br/> Edwin</p> <p><a class="" href="https://forum.codesys.com//download/file.php?id=1730" rel="nofollow">CmpLog_Example.project <span><span>[74.34 KiB]</span></span></a></p></div>

2020-02-27T16:21:09.650000Z2020-02-27T16:21:09.650000Zbrendanghttps://forge.codesys.com/u/brendang/https://forge.codesys.com8dc32bc343abb6adec887f999be8f6ba1f681d99

<div class="markdown_content"><p>Hi</p> <p>I see there is a log for the device (RPI). Is there any way to write to the same log location or is this dedicated for the device only information.</p> <p>Thanks</p></div>