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G65: Macro call

Calls a macro program by passing arguments by letters.

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
Macros
Machine
Milling, Turning, Mill-turn
Risk
High
Example
G65 P9010 A10. B5.
E.g.:
G65 P9010 A10. B5.

Parameters

P
Número del programa macro (O9010 → P9010).
L
Repeticiones de la llamada.
A B C D … Z
Argumentos que la macro recibe como variables locales: A=#1, B=#2, C=#3, D=#7, E=#8, F=#9, H=#11, I=#4, J=#5, K=#6, M=#13, Q=#17, R=#18, S=#19, T=#20, U=#21, V=#22, W=#23, X=#24, Y=#25, Z=#26.G, L, N, O y P no se pueden usar como argumento.

Machine: Milling, Turning, Mill-turnRisk: High

Fanuc

G65 P... A... B... C...
  • Depends on installed macros; variables and arguments can move axes or activate functions.

Haas

G65 P... argumentos
  • Requires macro option enabled on some models.

Other codes in Macros

Fanuc macros Fanuc variables and macro logicG66/G67 Modal macro and cancellationG66.1 Modal macro B call
See the full list of G and M codes

Frequently Asked Questions (FAQ)

What does G65 mean in a CNC program?

Calls a macro program by passing arguments by letters. In the catalogue it appears as "Macro call", within the Macros family.

How is G65 written on each control?

Fanuc: G65 P... A... B... C... · Haas: G65 P... argumentos. The exact syntax depends on the control version and the machine parameters: always confirm with the manufacturer's manual.

Can you give me an example of G65?

G65 P9010 A10. B5. — Calls a macro program by passing arguments by letters.

Which machines use G65?

G65 is used in: Milling, Turning, Mill-turn.

What should you watch out for with G65?

High risk: a mistake here can cause a crash, a broken tool or an out-of-tolerance part. Simulate the program and dry-run it before cutting.

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