To LOGO! Creation of program by Drag & Drop at PC (5 languages: d/e/f/s/i). Also available as Upgrade In LOGO! Soft Comfort the functions are almost self explanatory, & are placed on the drawing area using drag & drop. With the integral off-line simulation the switching programs can be tested in advance on the PC, or on-line direct on the application. Multiple print options enable professional documentation. With LOGO! Soft Comfort can be with all devices of the LOGO!-can be programmed by the family