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G54.4: WSEC part position error compensation

Workpiece Setting Error Compensation (WSEC): Compensates for part positioning errors on 5-axis machines using probing data.

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
5 axes
Machine
Milling, Mill-turn
Risk
High
Example
G54.4 P1 (activar) / G54.4 P0 (cancelar)
E.g.:
G54.4 P1 (activar) / G54.4 P0 (cancelar)

Parameters

P
P1 activa la compensación de error de posición de pieza (WSEC); P0 la cancela.

Machine: Milling, Mill-turnRisk: High

Fanuc

  • Only in controls with 5-axis option; requires prior probing and error data loaded.

Other codes in 5 axes

See the full list of G and M codes

Frequently Asked Questions (FAQ)

What does G54.4 mean in a CNC program?

Workpiece Setting Error Compensation (WSEC): Compensates for part positioning errors on 5-axis machines using probing data. In the catalogue it appears as "WSEC part position error compensation", within the 5 axes family.

Can you give me an example of G54.4?

G54.4 P1 (activar) / G54.4 P0 (cancelar) — Workpiece Setting Error Compensation (WSEC): Compensates for part positioning errors on 5-axis machines using probing data.

Which machines use G54.4?

G54.4 is used in: Milling, Mill-turn.

What should you watch out for with G54.4?

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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