Problems with CODESYS OPC and FactoryIO

fabian.e.muegues · August 15, 2020, 3:09am

Does anyone know why I get this error and how can I fix it?

I am trying to connect my CODESYS program with OPC Client Data Access to Factory I / O, for some unknown reason I get this error.

Please, if anyone knows how to solve it I would appreciate it very much

brunovgr · August 17, 2020, 10:24am

Can you share your Codesys project file, so I can take a look?

fabian.e.muegues · August 19, 2020, 4:46pm

This is my CODESYS Projectc, In the compilation I don’t have any errors.

fabian.e.muegues · August 19, 2020, 4:49pm

Do you want the project file by mail?

brunovgr · August 20, 2020, 10:37am

Yes, you can post it here (in a zip archive) or send it to me in a private message.

fabian.e.muegues · August 21, 2020, 2:41pm

New users cannot upload attachments

fabian.e.muegues · August 21, 2020, 4:14pm

Now yes, thank you; This is my CODESYS project
MPS_STATIONS.zip (63.4 KB)

brunovgr · August 24, 2020, 1:42pm

I recommend that you update to the latest version of Factory I/O first. Next, try to update CodeSys to version 3.5.11.0. The CodeSys version you are using is quite old (3.5.7.10). I’m attaching a copy of your project which is working fine. Another thing, always build the Symbol Configuration before using global vars as OPC items/nodes:

Note, I had to remove the visualization part of your project since it requires Spanish libraries which on don’t have installed.