Matrix 0850 - 21 Programming M;S;T Codes

0850/0850-T1 User Manual
Matrix Machine Tool (Coventry) Limited 187 / 231
Edition: 08/2013
21 Programming M/S/T Codes
code
function
M00
program stop
M01
optional Stop
M02
end of program with return to beginning
M03
spindle S1 start CW
M04
spindle S1 start CCW (not applicable)
M05
spindle stop
M07
dressing coolant on (no longer used)
M08
grind/dress coolant on
M09
grind/dress coolant off
M10
workholding chuck clamp/close
M11
workholding chuck un-clamp/open
M17
end of sub-program
M28
workpiece hold
M29
workpiece release
M30
end of program reset/rewind
M42
X axis following/slave axis on
M43
X axis following/slave axis off
M50
cancel M53 latch
M51
prepare cancel distance to go with FIN push-button
M52
cancel distance to go
M53
cancel no. of subroutine passes remaining in ch2
M54
pitch-in function enable
M55
pitch-in function disable
M58
Z axis following/slave axis overlay on
M59
Z axis following/slave axis overlay off
M60
acknowledge message
M62
close auto guard door
M63
open auto guard door (full)
M64
open auto guard door (mid-position)
M69
cancel handwheel assignment (i.e handwheel off)
M70
cancel handwheel selection in cycle
M71
set handwheel overlay to X axis
M72
set handwheel overlay to Z axis
M73
set handwheel overlay to C axis
M78
select TEACHIN mode
M79
set VAR increment