Haas M97: Haas local subprogram

Calls a local subroutine within the same program using line number.

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: Medium
Example: M97 P100

Haas M97

Haas manufacturer

Haas local subprogram

E.g.:

M97 P100

Parameters

P: Número de bloque N del programa actual donde empieza el subprograma local (termina en M99).
L: Repeticiones.

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

Haas

M97 P... / M99

Different from M98, which calls external applets; very useful for repeating patterns within the same file.

Fanuc

Fanuc usually uses M98 for subprograms; M97 is not a universal equivalent.

Other codes in Haas manufacturer

Haas G187 Haas Smoothing/Precision Control Haas M88/M89 Coolant through Haas spindle M31/M33 Haas chip conveyor Haas G100/G101 Haas mirror image Haas G102 Programmable RS-232 output Haas G103 Limit look-ahead Haas G107 Cylindrical mapping Haas G110-G129 Legacy Haas extended offsets Haas G136 Automatic center of origin measurement Haas G141 3D+ tool compensation Haas G143 5-axis length compensation Haas G150 General pocket via subprogram

See the full list of G and M codes

Frequently Asked Questions (FAQ)

What does Haas M97 mean in a CNC program?

Calls a local subroutine within the same program using line number. In the catalogue it appears as "Haas local subprogram", within the Haas manufacturer family.

How is Haas M97 written on each control?

Haas: M97 P... / M99. 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 Haas M97?

M97 P100 — Calls a local subroutine within the same program using line number.

Which other codes is Haas M97 combined with?

In practice Haas M97 appears alongside these codes: M98/M99. It is worth reading them together, because the state one leaves behind conditions what the next one does.

Which machines use Haas M97?

Haas M97 is used in: Milling, Turning, Mill-turn.

What should you watch out for with Haas M97?

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.

Related tools

CNC G-code Simulator

CNC IDE: editing with G/M tooltips, line inspector, conversion between controls and 2D/3D toolpath.

CNC Alarms Guide

CNC Alarms and Solutions Guide. Enter the error code or symptom to find the cause and how to repair it at the machine.

Calculate cycle time

Estimate CNC turning and milling cycle time from G-code. Calculate parts per hour with a breakdown of cutting, rapids, canned cycles and tool changes.