5-7 NC Code Specications
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Chapter 5 Appendix Chapter 5 AppendixChapter 5 Appendix
Miscellaneous Functions (M Functions), Feed Function (F Function), and Spindle
Speed Function (S Function)
Word Function Function start Function continuation
Simultaneously
with operation
specied in the
same block
After ending
of operation
specied in the
same block
Sustained un-
til canceled or
changed
Effective only
w i t h i n t h e
block in which
specied
M02 End of program
M03 Rotate spindle
M05 Stop spindle
M30 End of program
F Feed rate
S Spindle speed
Other Functions
Word Function
A Dimension word
I Dimension word
J Dimension word
K Dimension word
N Sequence number
O Program number
R Dimension word
X Dimension word
Y Dimension word
Z Dimension word
/ Optional block skip
% Data start / Data end
<EOB> End of block
( ) Comment