Heidenhain GLOBAL DEF: Global cycle parameters

Sets global values that apply by default to every cycle in the program (feed, clearance distances, behaviour).

For reference only: syntax changes with the control, the post-processor and the machine parameters. Check the official manual and run a simulation before cutting. Legal notice.

Family: Heidenhain
Machine: Milling, Mill-turn
Risk: Medium
Example: GLOBAL DEF ...

Heidenhain GLOBAL DEF

Heidenhain

Global cycle parameters

E.g.:

GLOBAL DEF ...

Machine: Milling, Mill-turnRisk: Medium

Heidenhain

A GLOBAL DEF parameter can override individual cycle parameters.

Other codes in Heidenhain

Heidenhain TOOL CALL Heidenhain tool call Heidenhain TOOL DEF Definition of tool Heidenhain CYCL CALL Cycle call Heidenhain LBL Labels and subroutines Heidenhain CALL PGM Subprogram call Heidenhain PATTERN DEF Position pattern Heidenhain APPR/DEP Contour approach and retract Heidenhain CHF/RND Chamfer and rounding Heidenhain CYCL DEF 1/2 Legacy deep drilling and tapping Heidenhain CYCL DEF 7-11 Basic transformations Heidenhain CYCL DEF 14/20 Contour and contour data Heidenhain CYCL DEF 200+ Modern machining cycles

See the full list of G and M codes

Frequently Asked Questions (FAQ)

What does Heidenhain GLOBAL DEF mean in a CNC program?

Sets global values that apply by default to every cycle in the program (feed, clearance distances, behaviour). In the catalogue it appears as "Global cycle parameters", within the Heidenhain family.

Can you give me an example of Heidenhain GLOBAL DEF?

GLOBAL DEF ... — Sets global values that apply by default to every cycle in the program (feed, clearance distances, behaviour).

Which machines use Heidenhain GLOBAL DEF?

Heidenhain GLOBAL DEF is used in: Milling, Mill-turn.

What should you watch out for with Heidenhain GLOBAL DEF?

Medium risk: it rarely breaks anything on its own, but a wrong value shows up on the part. Check the block before running the batch.

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