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Haas M109: Wait at spindle speed

Halts execution until the spindle reaches the programmed speed before continuing.

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
Haas manufacturer
Machine
Milling, Turning, Mill-turn
Risk
Low
Example
M03 S3000 / M109
E.g.:
M03 S3000 / M109

Machine: Milling, Turning, Mill-turnRisk: LowManufacturer: Haas

Haas

  • Useful before precision operations where spindle stability is critical.

Other codes in Haas manufacturer

See the full list of G and M codes

Frequently Asked Questions (FAQ)

What does Haas M109 mean in a CNC program?

Halts execution until the spindle reaches the programmed speed before continuing. In the catalogue it appears as "Wait at spindle speed", within the Haas manufacturer family.

Can you give me an example of Haas M109?

M03 S3000 / M109 — Halts execution until the spindle reaches the programmed speed before continuing.

Which machines use Haas M109?

Haas M109 is used in: Milling, Turning, Mill-turn.

What should you watch out for with Haas M109?

Low risk: it is a state instruction that rarely causes damage on its own, although it is worth writing it out so you do not depend on the machine's previous state.

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