I am pretty new to PLC programming and what I did was use Automation builder to create a project for AC500 ECO PM566 plc and wrote a simple program in codesys. The program runs fine in the simulation mode and I have a couple of doubts going ahead from there.
- When I run the simulation in Codesys I see couple of DIs true and couple of DOs true but the same is not reflected in OBIO when I check in Automation builder, is this usual?
- Am I supposed to copy this program to the SD card and load it in the PLC to change my Onboard I/O or the program is already in my plc's CPU.
Apologies if the questions are dumb. Any help is appreciated.