G Code 1
Code for Cutter Comprehension cancel
What is G40?
Code for Tool Length Compensation
What is G43?
Code for Optional Stop
What is M01?
Identifies a program. The very first word in the program and is used in conjunction with a four digit number.
What is O?
Preparatory codes because they place the machine in a particular operating mode.
What are G Codes?
Code for Exact Stop Check
What is G09?
Code for Metric Programming
What is G21?
Code for Coolant On
What is M08?
Identifies a coordinate position along the horizontal axis. New machine controllers use this word with a decimal format.
What is X?
This means that a code is active when the machine power is turned on.
What is Initialized?
Code for Absolute Positioning
What is G90?
Code for XZ Plane Selection
What is G17?
Code for Program end/reset
What is M30?
Replaces the letter X when doing incremental moves
What is U?
This means that an event occurs one time.
What is Nonmodal?
Code for Inch Programming
What is G20?
Code for Tool Length Compensation Cancel
What is G49?
Code for Tool Change
What is M06?
Designates a sequence number, line number or block number in a program.
What is N?
A group of words that tells the computer to act upon a complete statement of instructions.
What is a Block?
Code for Initial Plane Return
What is G98?
Code for Cancel Canned Cycle
What is G80?
Code for Spindle On CW
What is M03?
Identifies a preparatory function. Preparatory codes set various modes in a program.
What is G?
Consists of words which are a combination of alpha characters (letters) and numerical data.
What is Word Address Format?