| Instruction name | Instruction format | Description | |||||
|---|---|---|---|---|---|---|---|
| Mnemonic | First argument | Second argument | Third argument | Fourth argument | Fifth argument | ||
| open com statement (communication port use declaration) | Open com | Declares the use of the RS-232C port (PC). | |||||
| print statement (communication port output instruction) | Print #0 #1 #2 | <variable> | Outputs the <variable> data from the RS-232C port (PC). | ||||
| input statement (communication port input instruction) | Input #0 #1 #2 | <variable> | Inputs the <variable> data from the RS-232C port (PC). Does not proceed to process the next line until communication data is entered. | ||||