https://forge.codesys.com/forge/talk/Engineering/thread/4671fbdba7/2020-02-27T13:54:07.366000ZRecent posts to Wago PFC200 With Codesys 3.5 CanOpen bus failure2020-02-27T13:54:07.366000Z2020-02-27T13:54:07.366000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.comb9934fd3664a9902d6ff41083c68e1fd62080151

<div class="markdown_content"><p>Hi,<br/> if the slave is CANopen compliant - it should have object 1000 and should<br/> reply on the request for this, if not how should the scan then work and even the startup work<br/> this is mandatory to have.</p> <p>BR<br/> Edwin</p></div>

2020-02-27T13:54:07.181000Z2020-02-27T13:54:07.181000ZTiakTiakhttps://forge.codesys.com/u/tiaktiak/https://forge.codesys.comd26fc2080fce2f8fd5adfad7711cf1f391e1fdb2

<div class="markdown_content"><p>Hi Edwin</p> <p>Yes, it's a CanOpen slave.<br/> And I tried the scan but the scan didn't find the device. And still, the Manager status is Not Running.</p> <p><img alt="IMG: Udklip.PNG" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4459"/></p></div>

2020-02-27T13:54:07.003000Z2020-02-27T13:54:07.003000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com97da523b6377efc3a80088f81b251febf30c4609

<div class="markdown_content"><p>Hi,<br/> seems that this slave does not respond on the object 1000 request…<br/> Is this not a CANopen conform slave?<br/> Does rightclick on CANOPEN Manager and scan lead to found slave?</p> <p>BR<br/> Edwin</p></div>

2020-02-27T13:54:06.833000Z2020-02-27T13:54:06.833000ZTiakTiakhttps://forge.codesys.com/u/tiaktiak/https://forge.codesys.com77ac0404c54b54434a51f878c8549784ec512f80

<div class="markdown_content"><p>Hi Edwin.<br/> Danke für deine antwort.</p> <p>I have changed the Network id to.: 0 and the baud rate to .: 125 the specification from the vendor see below.<br/> Now the CANBus is running, but on the manager I get.: Not running and on the slave i get .: Module not found.</p> <p>I have checked the wiring and everything can you see what the problem can be?</p> <p>Our CANopen interface specification is as follows:<br/> CAN interface : 2.0B, ISO 11898<br/> Baud rate : 50 kbits/s…..1 Mbits/s (default 125 kbits/s)<br/> CANopen Node-ID : 1...126 (default 32)<br/> CANopen Communication profile : CiA DS 301 Version 4<br/> CANopen device profile : CiA 401 Generic I/O module<br/> LSS support : Remote node-ID and baud rate configuration<br/> CAN status indication : Two LEDs (R/G) <br/> CAN termination : On/Off (default Off)<br/> TPDO transmission rate : 50ms (default)<br/> Default baudrate : 125Kbaud<br/> Default CAN-ID : 32</p> <p><img alt="IMG: slave.PNG" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4458"/></p> <p><img alt="IMG: Manager.PNG" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4457"/></p> <p><img alt="IMG: log.PNG" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4456"/></p></div>

2020-02-27T13:54:06.254000Z2020-02-27T13:54:06.254000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.comf5f6074b776abaeb0a3ef4c2ba5e1850bc1bbe53

<div class="markdown_content"><p>Hi,<br/> see the screenshot... for more debug information you could add<br/> <strong>CANOPEN_DEBUG</strong> as compiler define.<br/> Then check the plc logger for detailed information on the CAN startup.</p> <p>BR<br/> Edwin</p> <p><img alt="IMG: CANOPEN_DEBUG.png" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4455"/></p> <p><img alt="IMG: PFC200_CAN.png" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4454"/></p></div>

2020-02-27T13:54:06.074000Z2020-02-27T13:54:06.074000ZTiakTiakhttps://forge.codesys.com/u/tiaktiak/https://forge.codesys.com26ad96a2a9110007bb102382d774aa0663a313d5

<div class="markdown_content"><p>Hi <br/> I'm starting with a clean PFC200 project. <br/> Then I add the CanOpen manager and a slave with the eds file from the vendor.<br/> I have changed the Node address of the slave to the right one.<br/> And after downloading I get the following errors <br/> CanBus status.: Bus failure<br/> CanOpen status.: Bus failure<br/> My slave.: Bus failure</p> <p>Do I need to tell somewhere what port in the PFC200 I use? I Have a Wago 750-8203 Can Controller with only one serial port.</p> <p>thx Jesper</p></div>