Yes, what is the concern?
The Built-In PLC runs CoDeSys (Machine Control Studio is CT's version)/ It is a background ask for the processor, so DO NOT expect real-time response (such as for fast motion control), us a co-procesor for that (MCi module).
It's a good tool, once you understand the limits. Do all you can in the built-in functions of the menu/parameters, they are lightning fast.