HEIDENHAIN TNC 407 (280 580) User Manual - Manual (Page 363)

12-19
12 Tables and Overviews
TNC 425/TNC 415 B/TNC 407
12.4 Features, Specifications and Accessories
Brief description
Contouring control with digital speed control
for machines with up to 5 axes and oriented spindle stop
Components
Logic unit, keyboard, color VDU with soft keys
Data interfaces
RS-232-C / V.24
RS-422 / V.11
Expanded data interface with LSV-2 protocol for remote operation
of the TNC through the data interface with HEIDENHAIN software
TNC REMOTE
Simultaneous axis control for contour elements
• Straight lines up to 5 axes
(TNC 407: 3 axes; export versions TNC 415 F, TNC 425 E: 4 axes)
• Circles up to 3 axes (with tilted working plane)
• Helices 3 axes
"Look Ahead"
• Defined rounding of discontinuous contour transitions (e.g. for 3D
surfaces)
• Collision prevention with the SL cycle for open contours
• Geometry pre-calculation for feed rate adaptation
Background programming
Editing one part program while the TNC runs another
(on TNC 407 without graphics)
Graphics
Interactive programming graphics
Test run graphics
Simultaneous program run graphics (not with TNC 407)
File types
• HEIDENHAIN conversational and ISO programming
• Tool tables, datum tables, pallet files
• Text and system files
Program memory
• Battery buffered for up to 100 files
• Capacity 256 kilobytes (TNC 407: 128 kilobytes)
Tool definitions
• Up to 254 tools in the program or in tables