User's Manual ISO TNC 360 (260020xx, 280490xx) - heidenhain

4 Programming
4 Programming
4-2
In the PROGRAMMING AND EDITING mode of operation you can do such
things as
• creating,
• adding to, and
• editing files.
This chapter describes basic functions and programming input that do not
cause machine axis movement. The entry of geometry for workpiece
machining is described in the next chapter.
4.1 Editing Part Programs
Layout of a program
A part program consists of individual program
blocks.
The TNC numbers the blocks in ascending order.
The block number increment is defined through the
machine parameter MP 7220 (see page 11-5).
Program blocks contain units of information called
"words".
Block:
Function Key
• Continue the dialog
• Ignore the dialog question
• End the block
• Erase the block / Erase the word
N10 G00 G40 G90 X+100 Y+20 M3
Path
function
Block Words
Number
Fig. 4.1: Program blocks contain words of specific information
ENT
NO
ENT
END
DEL
TNC 360