| abnormal stop |
Alarm Caused Stop. An irregular means of halting a part program during the machining process. |
| active program |
The program that will begin running when you press CYCLE START in MEM mode. The active program has an asterisk next to it. |
| alarm caused stop |
Abnormal Stop. An irregular means of halting a part program during the machining process. |
| alarm condition |
Any number of instances during the execution of a part program in which an error occurs, causing the control to stop the machine. |
| block |
A single line of a part program. |
| CYCLE START |
The button used to begin a program or continue a program that has been previously stopped. |
| Door Hold Stop |
A normal stop on the Haas control that halts a part program when the enclosure door of the machine is opened during machining. |
| EMERGENCY STOP |
Used for emergencies only, the control that automatically shuts down all machine functions. |
| End-of-Block |
A key on the Haas control that signals the end of a program block. EOB is represented by a semicolon on the display screen. |
| ERASE PROG |
A key that deletes selected programs in the LIST PROG operator mode on the Haas control. |
| F4 |
A key used to select either Program Review or Background Edit in the MEM mode and PRGRM display of the Haas control. |
| FEED HOLD |
The control used to pause a program. Cycle stop pauses tool feed but does not stop spindle movement. |
| graphics display |
A function of the Haas control that allows an operator to visually dry run a part program without moving the axes and risking tool damage. It is accessed by pressing SETNG/GRAPH twice. |
| LIST PROG |
An operation mode key that lists programs and allows an operator to select, send, receive, and delete programs. |
| M00 |
A miscellaneous code that signals a program stop. M00 is associated with Setting 42 on the Haas lathe control. |
| M01 |
A miscellaneous code that signals an optional program stop. M01 is associated with Setting 17 on the Haas lathe control. |
| M02 |
A miscellaneous code that signals the end of a program. |
| M30 |
A miscellaneous code that signals a program end and rest. M30 is associated with Settings 2, 39, 56, and 83 on the Haas lathe control. |
| normal stop |
A regular means of halting a part program during the machining process. |
| part program |
A series of numerical instructions used by a CNC machine to perform the necessary sequence of operations to machine a specific workpiece. |
| POWER OFF |
The red button on the upper left of the Haas control panel that shuts off power to the machine. |
| PRGRM/CONVRS |
The display key on the Haas control that causes program blocks of the active part program to display on the screen. |
| program block |
A single line of a part program. |
| Program Restart |
Setting 36. A setting on the Haas control that allows an operator to start a program from the middle of a tool sequence while recognizing the preceding lines of a part program. |
| Program Review |
A feature of the Haas control that allows an operator to review a program while it is running. It is accessed with F4. |
| prove out |
To verify the accuracy of a part program. Operators use dry runs and single blocking to thoroughly check a program for errors. |
| RESET |
A reset key that stops all machine motion and places the program cursor at the top of the current program. |
| Reset Program Pointer |
Setting 31. A setting that, when activated, causes the RESET key to send the cursor back to the beginning of a part program after an abnormal stop. |
| SELECT PROG |
A key that activates a program in the LIST PROG operator mode on the Haas control. |
| SETNG/GRAPH |
The display key on the Haas control that lists settings when pressed once and presents dry run information when pressed twice. |
| Setting 31 |
Reset Program Pointer. A setting that, when activated, causes the RESET key to send the cursor back to the beginning of a part program after an abnormal stop. |
| Setting 36 |
Program Restart. A setting on the Haas control that allows an operator to start a program from the middle of a tool sequence while recognizing the preceding lines of a part program. |
| SINGLE BLOCK |
A key that, when pressed, causes only one block of a part program to be executed for each press of the CYCLE START button on the Haas control. |
| UNDO |
A key that backs out of up to the last 9 simple edit changes in EDIT mode on the Haas control. |
| WRITE/ENTER |
A key on the Haas control that acts as a general enter key. |