PLC_PRG (PRG) and a [...] Task which calls PLC_PRG). In PLC_PRG , write a

variables of the PLC_PRG object [...] configuration object. In a

your own functions in C and call [...] shared object ). [...] shared object exists

the Control SL object. Call [...] The Control SL object

called "PDI objects [...] in the PLC settings

the PLC, respond to events from the PLC [...] your own functionality to the PLC