Where applicable, you can send directly the generated code to the machine through RS232 Port .
First set the RS232 Port settings .
From Menu -> Edit -> Preferences -> search "serial" to filter the properties.
Then in code generation dialog press [Send File] .
The RS232 communication is very basic. If you have some issue or if you need advanced features , you can use text editor with RS232 capabilities like EdytorNC .
See related links below for instruction on how change default text editor