HEIDENHAIN TNC 128 (77184x-02) - Manual (Page 375)

Working with fixed cycles 15.3
15
TNC 128 | User's Manual HEIDENHAIN Conversational Programming | 5/2014
375
Defining a cycle using soft keys
The soft-key row shows the available groups of
cycles
Press the soft key for the desired group of cycles,
for example DRILLING for the drilling cycles
Select the cycle, e.g. DRILLING. The TNC initiates
the programming dialog and asks for all required
input values. At the same time a graphic of the
input parameters is displayed in the right screen
window.
Enter all parameters requested by the TNC and
conclude each entry with the
ENT key
The TNC ends the dialog when all required data
has been entered
Defining a cycle using the GOTO function
The soft-key row shows the available groups of
cycles
The TNC shows an overview of cycles in a pop-up
window
Choose the desired cycle with the arrow keys, or
Enter the cycle number and confirm it with the
ENT key. The TNC then initiates the cycle dialog as
described above
Example NC blocks
7 CYCL DEF 200 DRILLING
Q200=2 ;SET-UP CLEARANCE
Q201=3 ;DEPTH
Q206=150 ;FEED RATE FOR PLNGNG
Q202=5 ;PLUNGING DEPTH
Q211=0 ;DWELL TIME AT TOP
Q203=+0 ;SURFACE COORDINATE
Q204=50 ;2ND SET-UP CLEARANCE
Q211=0.25 ;DWELL TIME AT BOTTOM