| And | Logical and | |
| Inv | Logical inverter | |
| Or | Logical or | |
| XOr | Exclusive or | |
| Pulse | One-shot pulse with variable length | |
| Timer | Reset delay | |
| Wait | Set delay | |
| Waith | Set delay with hold function | |
| Count | Pulse counter | |
| DSup | Supervision of digital value | |
| Edge | Edge detector | |
| FirstScan | True the first scan or the plc thread | |
| SR_R | Set Reset flip-flop | |
| SR_S | Set Reset flip-flop | |
| GetDi | Get Di value | |
| GetDo | Get Do value | |
| GetDp | Get digital attribute value | |
| GetDpPtr | Get value of a digital pointer attribute | |
| GetDv | Get Dv value | |
| ResDo | Reset Do | |
| ResDp | Reset digital attribute | |
| ResDv | Reset Dv | |
| SetDo | Set Do | |
| SetDp | Set digital attribute | |
| SetDv | Set Dv | |
| StoDo | Store to Do | |
| StoDp | Store to digital attribute | |
| StoDpPtr | Store to digital pointer attribute | |
| StoDv | Store to Dv |