HEIDENHAIN iTNC 530 User Manual page 643

Overview of DIN/ISO Functions of
the iTNC 530
M Functions
M00 Program STOP/Spindle STOP/Coolant OFF
M01 Optional program STOP
M02 STOP program run/Spindle STOP/Coolant
OFF/CLEAR status display (depending on machine
parameter)/Go to block 1
M03 Spindle ON clockwise
M04 Spindle ON counterclockwise
M05 Spindle STOP
M06 Tool change/STOP program run (depending on
machine parameter)/Spindle STOP
M08 Coolant ON
M09 Coolant OFF
M13 Spindle ON clockwise/Coolant ON
M14 Spindle ON counterclockwise/Coolant ON
M30 Same function as M02
M89 Vacant miscellaneous function or
Cycle call, modally effective (depending on machine
parameter)
M90 Only in lag mode: Constant contouring speed at
corners
M99 Blockwise cycle call
M91 Within the positioning block: Coordinates are
referenced to machine datum
M92 Within the positioning block: Coordinates are
referenced to position defined by machine tool
builder, such as tool change position
M94 Reduce the rotary axis display to a value below 360°
M97 Machine small contour steps
M98 Machine open contours completely
M101 Automatic tool change with replacement tool if
maximum tool life has expired
M102 Reset M101
M103 Reduce feed rate during plunging to factor F
(percentage)
M104 Reactivate most recently set datum
M105 Machining with second kv factor
M106 Machining with first kv factor
M107 Suppress error message for replacement tools with
oversize
M108 Reset M107
M Functions
M109 Constant contouring speed at tool cutting edge
(increase and decrease feed rate)
M110 Constant contouring speed at tool cutting edge
(feed rate decrease only)
M111 Reset M109/M110
M114 Automatic compensation of machine geometry
when working with tilted axes:
M115 Reset M114
M116 Feed rate for rotary axes in mm/min
M117 Reset M116
M118 Superimpose handwheel positioning during
program run
M120 Pre-calculate radius-compensated contour
(LOOK AHEAD)
M124 Do not include points when executing non-
compensated line blocks
M126 Shortest-path traverse of rotary axes
M127 Reset M126
M128 Retain position of tool tip when positioning tilting
axes (TCPM)
M129 Reset M128
M130 Within the positioning block: Points are referenced
to the untilted coordinate system
M134 Exact stop at nontangential contour transitions
when positioning with rotary axes
M135 Reset M134
M136 Feed rate F in millimeters per spindle revolution
M137 Cancel M136
M138 Selection of tilted axes
M142 Delete modal program information
M143 Delete basic rotation
M144 Compensating the machine's kinematics
configuration for ACTUAL/NOMINAL positions at
end of block
M145 Reset M144
M150 Suppress limit switch message