HEIDENHAIN TNC 640 (34059x-01) - Manual (Page 567)

HEIDENHAIN TNC 640 567
Comparison: Miscellaneous functions
M Effect TNC 640 iTNC 530
M00 Program run STOP/Spindle STOP/Coolant OFF X X
M01 Optional program STOP X X
M02 STOP program run/Spindle STOP/Coolant OFF/CLEAR status display
(depending on machine parameter)/Go to block 1 X X
M03
M04
M05 Spindle ON clockwise
Spindle ON counterclockwise
Spindle STOP X X
M06 Tool change/Program run STOP (machine-dependent function)/Spindle
STOP X X
M08
M09 Coolant ON
Coolant OFF X X
M13
M14 Spindle ON clockwise/Coolant ON
Spindle ON counterclockwise/Coolant ON X X
M30 Same function as M02 X X
M89 Vacant miscellaneous function or
Cycle call, modally effective (machine-dependent function) X X
M90 Constant contouring speed at corners – X
M91 Within the positioning block: Coordinates are referenced to machine
datum X X
M92 Within the positioning block: Coordinates are referenced to position
defined by machine tool builder, such as tool change position X X
M94 Reduce the rotary axis display to a value below 360° X X
M97 Machine small contour steps X X
M98 Machine open contours completely X X
M99 Blockwise cycle call X X
M101
M102
Automatic tool change with replacement tool if maximum tool life has
expired
Reset M101 X X
M103 Reduce feed rate during plunging to factor F (percentage) X X
M104 Reactivate the datum as last defined – X