DLL integration in ctrlX PLC Engineering

[SPINARDI_LUCREZ]

Hello everyone, I'm new in cltlX platform and I'm facing the problem of integrating DLL libraries in PLC programs.

I successfully managed to create and link to a progect a 'C Implemented Library' object following the standard procedure for DLL integration in CODESYS platforms (see here).

However, when I try to download the project on the target (I'm using a ctrlX CORE virtual) the following error occurs:

Is there something I'm missing in the configuration of the ctrlX CORE or it is simply not possible to use the DLL integration with the virtual controller?

Thank to everyone 

[CodeShepherd]

The CODESYS C++ implementation feature is not supported in a ctrlX PLC app. Mainly because

• implementing it from customer side needs a lot of effort
• influence to the realtime system is unpredictable
• the code cannot be debugged so searching for error reasons is quite not possible
• the CODESYS Developer edition with further license charges is needed.

We created an alternative solution in the ctrlX OS to use our realtime SDK to add C++ function via a Celix bundle into our system, that can be used from the PLC as external implemented function. This ways was implemented because:

• code can be debugged
• build application is following the ctrlX OS way
• as it is a Rexroth feature, better support can be granted

See the how area for web-based trainings for app programming and also the FAQ for the SDK for ctrlX AUTOMATION.