• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to secondary sidebar
  • Skip to footer
  • Home
  • Subscribe
  • Your Membership
    • Edit Your Profile
  • Services
    • Advertising
    • Case studies
    • Design
    • Email marketing
    • Lead generation
    • Magazine
    • Press releases
    • Publishing
    • Sponsored posts
    • Webcasting
    • Webinars
    • White papers
    • Writing
  • Shop
    • My Account
    • Cart
  • About
    • Contact
    • Privacy
    • Terms of use
  • Events

Robotics & Automation News

Market trends and business perspectives

  • News
  • Features
  • Video
  • Webinars
  • White papers
  • Press releases
  • Featured companies
    • AMD Xilinx
    • BlueBotics
    • Elite Robot
    • RGo Robotics
    • SICK Sensor Intelligence
    • Vicor Power
mro_blog fanuc keys small

Technical guide: Fanuc panel keyboard keys overview

November 29, 2017 by Sam Francis

Contributed by MRO Electric, an independent factory automation distributor 

Fanuc Alarm keys: These keys are located on the machine panel that displays alarm intelligence for the machine panel. MRO Electric has several Fanuc part numbers starting with A06B, A20B, and A16B in-stock here. These keys differ from the alarm keys correlated with the control panel.

Fanuc Auto key: This is the key on the CNC machine (including the A16B, A17B & A20B product line) that reshapes the operation mode to automatic. Automatic mode authorizes an operator to contact and execute a part program stored in memory. Automatic mode is called memory mode on some CNC controls at times.

A safety function that determines if the tool has moved beyond its set boundaries. Forbidden zones can be programmed to specify areas where the tool can and cannot enter. 

Page keys: The up and down arrow keys located on the MDI keypad (A20B ) that allow an operator to move through various screens and fields one page at a time.

 

Parentheses: ( ). Curved brackets used to separate program text information from CNC program commands.

Part program: A series of instructions used by a CNC machine to perform the necessary sequence of operations to machine a specific workpiece.

POS: A function key located on the MDI keypad that displays the position screen that shows axis locations.

Power off: The red button on a CNC control panel that shuts off power to the control.

Power on: The green button on a CNC control panel that provides power to the control.

PRGRM: A function key located on the MDI keypad that displays the program screen and blocks of the current part program.

Program edit keys: Keys located on the MDI keypad that allow an operator to alter, insert, or delete data from stored memory.

Program protect switch: A switch located on the machine control panel that allows the operator to secure current program information. The program protect switch prevents accidental or intentional deletion of programs in memory.

Program source keys: The group of keys on the operator panel that control how part programs are used. The AUTO, EDIT, and MDI keys that comprise the program source keys are distinct machine modes.

Rapid traverse: The movement of machine components at the fastest possible rate of travel. Rapid traverse motion merely requires an endpoint for the movement.

Reference position: A fixed position on a machine tool to which the tool can easily be moved by the reference position return function.

Reset key: A key located on the MDI keypad that stops all machine motion and places the program cursor at the top of the current program.

Shift key: A key located on the MDI keypad that allows an operator to access letters and special characters found on the address keys.

SINGL BLOCK key: A key that activates the single block feature on the GE FANUC 0-C control. The single block function runs the program one block at a time to prove out the program.

Soft keys: Keys located directly below the display screen that have different purposes depending on which function key has been chosen. The function of each soft key is visible on the display screen between brackets.

SP: A key that allows an operator to enter a space when manually entering data.

Spindle jog key: A key located on the machine panel that rotates the spindle incrementally in either a clockwise or counterclockwise direction.

Spindle keys: The area of the CNC machine control that allows the operator to manually control the rotation of the spindle in a clockwise or counter-clockwise direction. The spindle keys include CW (clockwise) and CCW (counter-clockwise), STOP, and JOG.

TEACH key: A key that changes the operation mode of a CNC machine to allow tool positions obtained by manual operation to be stored in memory.

Tool limit switch: The component that prevents a tool from exceeding the set direction limit on an axis. The tool limit switch detects overtravel.

Zero return key: Also known as the home key, zero return automatically moves the spindle to the machine zero position.

Auto mode: Auto mode is the mode that enables an operator to contact and execute a part program stored in the machine.

AUX/Graph: AUX/Graph is a function key located on the MDI keypad (A20B) that demonstrates the graphics screen.

Axis/direction keys: Axis/direction keys are located in the area of the machine control that enables an operator to select a specific axis.

BLOCK DELET key: BLOCK DELET key is a machine control that delivers the option of leaving out a predetermined series of program blocks. A block delete authorizes the operator to run two versions of the identical program.

Brackets: [ ]. Punctuation marks used to distinguish CNC program commands from macro statements.

CAN key: The CAN key is located on the MDI keypad that backspaces the cursor to remove the last character entered. It also drops any program block that is highlighted during a block edit.

Control Panel: The Control Panel is a group of controls on a CNC machine (A02B, A16B, A17B & A20B) that runs, store, and edits the commands of a part program and other coordinate details.

Coolant keys: Coolant Keys are the area of the CNC machine control that enables an operator to switch the coolant on and off, manually or automatically, during a program cycle.

Cursor keys: Cursor keys are the up and down arrow keys located on the MDI keypad that authorize an operator to move through numerous screens and fields in the control, edit and search for CNC programs, and move the cursor through the program or screen options.

Cycle start: Cycle start is the control button used to initiate a program or continue a program that has been previously stopped.

Cycle stop: The control button used to bring a program to a temporary halt. Also known as feed hold, cycle stop pauses tool feed but does not pause spindle movement.

DGNOS/PARAM: A function key located on the MDI keypad that demonstrates the diagnostics and parameters screens.

Display screen: The main screen of the machine that displays urgent information for the operator.

DRY RUN key: A key that activates the dry run feature on a CNC machine (example: . The dry run function checks a program quickly without cutting parts.

EDIT key: The key on the CNC machine that modifies the operation mode to edit. Edit mode allows an operator to make changes to a part program and store those changes.

EDIT mode: The mode that enables an operator to modify a part program and store those changes.

Emergency stop: Used for emergencies only, the control button that automatically shuts down all machine functions.

End-of-block key: EOB. A signal that marks the end of a part program block. An end-of-block signal is symbolized by a semicolon (;) in a part program.

Execution keys: The area of the CNC machine control that enables an operator to begin or end a part program. The execution keys include CYCLE START and CYCLE STOP.

Feed hold: The control button used to pause a program. Also known as cycle stop, feed hold pauses tool feed but does not stop spindle movement.

Function keys: Keys located on the MDI keypad that allows the operator to choose between contrasting tasks.

HOME key: A key that automatically moves the spindle to the machine zero position. The HOME key is called the zero return key on some machines at times.

Input buffer: A temporary location on a computer that holds all incoming information before it continues to the CPU for processing.

Input key: A key located on the MDI keypad that enables an operator to enter data into the input buffer. This key is also used to input data from an input/output unit.

Jog feed: In JOG mode, the continuous movement of a tool in a direction along a selected axis.

JOG key: The area of the machine control that allows an operator to move a selected axis. Jog keys are often called axis direction keys.

Machine function keys: The area of the control panel that allows an operator to perform different functions depending on what display or mode is selected. The machine function keys include SINGL BLOCK, BLOCK DELET, and DRY RUN.

Machine panel: The group of controls on a CNC machine that allow an operator to control machine components manually. Sometimes called the operator panel.

Machine zero: The position located at the farthest possible distance in a positive direction along the machine axes. Machine zero is permanently set for each particular CNC machine.

Manual data input keypad: The MDI keypad is located on the control panel and houses the address, numeric, and navigation keys.

Manual pulse generator: A circular handwheel on a CNC machine that can move a tool incrementally along an axis. On some machines, the MPG is known as the “handle.”

Manual pulse generator keys: Keys located on the machine panel that allow the operator to move the tool incrementally along an axis.

MDI key: The key on the CNC machine that changes the operation mode to manual data input mode. Manual data input mode lets an operator enter and execute program data without disturbing stored data.

MDI mode: An operation mode that lets an operator enter and execute program data without disturbing stored data.

MPG keys: The keys on the operator panel that control the size of incremental movement of the manual pulse generator.

No. key: A key that allows an operator to enter a numerical value into the input buffer. The SHIFT key must be used with the No. key.

Numeric keys: Keys located on the MDI keypad that allow an operator to enter numbers, a minus sign, and a decimal point into the control. These keys also contain the CAN key, manual JOG arrow keys, the EOB key, the BLOCK DELET, and the right and left cursor move keys.

Offset register: Area of the machine control that holds tool geometry, wear, and work offset settings.

OFSET: A function key located on the MDI keypad that displays tool offsets and settings.

OFSET MESUR key: A key on the CNC machine control panel that allows the operator to determine and set a tool offset. It measures the current coordinate value and the coordinate value of a command, and uses the difference as the offset value. If the offset value is already known, pressing the OFSET MESUR key moves the tool to the specified offset position.

Operation keys: The keys located on the operator panel that allow an operator to move tools and set offsets.

Operation mode keys: The AUTO, EDIT, and MDI keys that change the operation mode of the CNC machine.

Operator panel: The group of controls on a CNC machine that allow an operator to control machine components manually. Sometimes called the machine panel.

OPR/ALARM: A function key located on the MDI keypad that displays the alarm screen.

Output/start key: A key located on the MDI keypad that allows an operator to start an automatic operation and output data into an input/output unit.

Override: A machine control component that adjusts programmed values such as speed and feed rate by a certain percentage during operation.

Over-travel check: A safety function that determines if the tool has moved beyond its set boundaries. Forbidden zones can be programmed to specify areas where the tool can and cannot enter.

This article was originally published on the MRO Electric blog.

Print Friendly, PDF & Email

Share this:

  • Print
  • Facebook
  • LinkedIn
  • Reddit
  • Twitter
  • Tumblr
  • Pinterest
  • Skype
  • WhatsApp
  • Telegram
  • Pocket

You might also like…

Filed Under: Features, Industry, News Tagged With: fanuc panel, mro electric

Join the Robotics & Automation News community

Primary Sidebar

Latest articles

  • Otto Motors launches new ‘mid-sized’ autonomous mobile robot
  • SGS introduces ‘cutting-edge testing protocol’ for robots checking furniture drawer slides
  • Europalco buys two robots from Kuka to add ‘wow factor’ to shows
  • Kivnon to launch new version of its forklift AGV at Advanced Factories Expo
  • Comau developing new mobile robot solution for three EU projects
  • What is the cost of hiring a Vue.JS developer?
  • Palletizing Systems and Robots
  • DONCEN MOTOR: Flat BLDC Motor is the Future Trend of the Robot
  • Top Benefits of Using Automation in Your Business
  • The Future of Colocation Hosting and How it is Evolving to Meet Changing Business Needs

Most Read

  • Top 20 electric vehicle charging station companies
    Top 20 electric vehicle charging station companies
  • Difference Between Three-Phase and Single-Phase Power
    Difference Between Three-Phase and Single-Phase Power
  • Hengbot unveils ‘world’s first robotic dog with musculoskeletal limbs’
    Hengbot unveils ‘world’s first robotic dog with musculoskeletal limbs’
  • Scientists have found more water in space than they ever knew possible
    Scientists have found more water in space than they ever knew possible
  • Top 20 programmable logic controller manufacturers
    Top 20 programmable logic controller manufacturers
  • What You Need to Know About Fixing an Engine Misfire
    What You Need to Know About Fixing an Engine Misfire
  • Stiga launches ‘world’s smartest’ autonomous lawn mower
    Stiga launches ‘world’s smartest’ autonomous lawn mower
  • Why is Money Important in Our Lives?
    Why is Money Important in Our Lives?
  • How to Know if Your iPhone is Being Tracked? Check This!
    How to Know if Your iPhone is Being Tracked? Check This!
  • Why is My Car Key Stuck in the Ignition?
    Why is My Car Key Stuck in the Ignition?

Overused words

ai applications automated automation automotive autonomous business companies company control customers data design development digital electric global industrial industry logistics machine manufacturing market mobile operations platform process production robot robotic robotics robots safety software solution solutions system systems technologies technology time vehicle vehicles warehouse work

Secondary Sidebar

Latest news

  • Otto Motors launches new ‘mid-sized’ autonomous mobile robot
  • SGS introduces ‘cutting-edge testing protocol’ for robots checking furniture drawer slides
  • Europalco buys two robots from Kuka to add ‘wow factor’ to shows
  • Kivnon to launch new version of its forklift AGV at Advanced Factories Expo
  • Comau developing new mobile robot solution for three EU projects
  • What is the cost of hiring a Vue.JS developer?
  • Palletizing Systems and Robots
  • DONCEN MOTOR: Flat BLDC Motor is the Future Trend of the Robot
  • Top Benefits of Using Automation in Your Business
  • The Future of Colocation Hosting and How it is Evolving to Meet Changing Business Needs

Footer

We are…

Robotics and Automation News was established in May, 2015, and is now one of the most widely-read websites in its category.

Please consider supporting us by becoming a paying subscriber, or through advertising and sponsorships, or by purchasing products and services through our shop – or a combination of all of the above.

Thank you.

Independent

Archivists

November 2017
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
27282930  
« Oct   Dec »

Complex

Old-skool

This website and its associated magazine, and weekly newsletter, are all produced by a small team of experienced journalists and media professionals.

If you have any suggestions or comments, feel free to contact us at any of the email addresses on our contact page.

We’d be happy to hear from you, and will always reply as soon as possible.

Future-facing

Free, fair and legal

We support the principles of net neutrality and equal opportunities.

Member of The Internet Defense League

Copyright © 2023 · News Pro on Genesis Framework · WordPress · Log in

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Do not sell my personal information.
Cookie SettingsAccept
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT