Spindle Commands

Classic Control - Mill Operator's Manual

The Online Interactive Operator's Manual is currently available in English only.

A PDF version of the Operator's Manual is available for download in multiple languages. Click the link below to view the Operator's Manual in your language. Click "Continue" to view the online version in English.

Get a translated PDF Download Continue

There are (3) primary spindle M-code commands:

  • M03 Snnnn commands the spindle to turn clockwise.
  • M04 Snnnn commands the spindle to turn counter-clockwise.
note: The Snnnn address commands the spindle to turn at nnnn RPM, up to the maximum spindle speed.
  • M05 commands the spindle to stop.
note: When you command an M05, the control waits for the spindle to stop before the program continues.

Be aware: Many service and repair procedures should be done only by authorized personnel. The service technicians at your Haas Factory Outlet (HFO) have the training, experience, and are certified to do these tasks safely and correctly. You should not do machine repair or service procedures unless you are qualified and knowledgeable about the processes.

Danger: Some service procedures can be dangerous or life-threatening. DO NOT attempt a procedure that you do not completely understand. Contact your Haas Factory Outlet (HFO) and schedule a service technician visit if you have any doubts about doing a procedure.