Override Keys

Classic Control - Lathe 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.

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Name Key Function
-10% Feedrate -10% FEEDRATE Decreases the current feedrate by 10%, down to 0%.
100% Feedrate 100% FEEDRATE Sets the overridden feedrate to the programmed feed rate.
+10% Feedrate +10% FEEDRATE Increases the current feedrate by 10%, up to 990%.
Handle Control Feedrate HANDLE CONTROL FEED Allows you to use the jog handle to control the feedrate in ±1% increments, from 0% to 999%.
-10% Spindle -10% SPINDLE Decreases the current spindle speed by 10%, down to 0%.
100% Spindle 100% SPINDLE Sets the overridden spindle speed to the programmed speed.
+10% Spindle +10% SPINDLE Increases the current spindle speed by 10%, up to 990%.
Handle Control Spindle RPM HANDLE CONTROL SPINDLE Allows you to use the HANDLE JOG control to change spindle speed in ±1% increments, from 0% to 999%.
Forward FWD Starts the spindle in the clockwise direction. The spindle can be started or stopped with the FWD or REV buttons any time the machine is at a Single Block stop or FEED HOLD has been pressed. When the program is restarted with CYCLE START, the spindle will be turned back on to the previously defined speed.
Stop STOP Stops the spindle.
Reverse REV Starts the spindle in the Reverse (counterclockwise) direction. The spindle can be started or stopped by pressing FWD or REV any time the machine is at a Single Block stop or FEED HOLD has been pressed. When the program is restarted with CYCLE START, the spindle is turned back on to the previously defined speed.
Rapids 5% RAPID / 25% RAPID / 50% RAPID / 100% RAPID Limits machine rapids to the value on the key. 100% RAPID allows maximum rapid.
You can also type an RPM value and press FWD or REV to command the spindle to that speed and direction.

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.

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