Switching Functions (M Functions); Comments - HEIDENHAIN 548431-05 User Manual

Teach-in | Working with cycles

Switching functions (M functions)

The control generates all switching functions that are necessary for
running a cycle.
The direction of spindle rotation must be defined in the tool
parameters. Using the tool parameters, the cycles generate spindle
trigger functions (M3 or M4).
Refer to your machine manual.
On your lathe, other or additional M commands may
apply to the automatically triggered switching functions.

Comments

You can assign a comment to an existing Teach-in cycle. The
comment is inserted in brackets [...] below the cycle.
Adding or editing comments:
Create and select a cycle
Press the Change text soft key
Press the GOTO key to show the alphabetic
keyboard
Enter the comment with the on-screen
alphabetic keyboard
Apply the comment
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
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