how to learn it?

 

 

"omron plc cp1e" programming

 

First obtain the relevant programming manual, after study, write out sample programs, if possible obtain the programming S/W and a PLC to experiment with.
Max.

 

we have both software and plc

 

So the next step is some practical exercises.
The nice thing about PLC's is you don't necessarily need to connect any loads to see results as the outputs have LED status indicators when on.
Max.

 

Clicking the big red button above got many links including this one. It is an easy to understand tutorial. Very useful.
www.omronkft.hu/nostree/pdfs/plc/cp1/w461-e1-05_plc0906-cp1intromanual.pdf