The first thing to do is to drag and drop your color table in Coraye or to perform a file / Open to select your color table. Coraye is compatible with .cxf, .aco, .acb, .ase, .csv, etc ...
By right clicking, you will have access to the export features. Select "Export"
A new window appears Select the ".spot Versaworks" icon
You will get a .spot file compatible with the Versaworks RIP
Link to a Roland tutorial explaining the use of color tables in the Versaworks RIP