HEIDENHAIN ITNC 530 - Miscellaneous functions

HEIDENHAIN iTNC 530 737
Miscellaneous functions
M Effect Effective at block Start End Page
M0 Program run STOP/Spindle STOP if necessary/Coolant OFF if necessary  Page 379
M1 Optional program STOP/Spindle STOP/Coolant OFF (machine-dependent)  Page 660
M2 Program run STOP/Spindle STOP/Coolant OFF/Clear status display
(depending on machine parameter)/Go to block 1
 Page 379
M3
M4
M5
Spindle ON clockwise
Spindle ON counterclockwise
Spindle STOP
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
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Page 379
M6 Tool change/Stop program run (depending on machine parameter)/Spindle STOP  Page 379
M8
M9
Coolant ON
Coolant OFF


Page 379
M13
M14
Spindle ON clockwise/Coolant ON
Spindle ON counterclockwise/Coolant ON


Page 379
M30 Same function as M2  Page 379
M89 Vacant miscellaneous function or
Cycle call, modally effective (depending on machine parameter)


Cycles
Manual
M90 Only in following error mode: Constant contouring speed at corners  Page 383
M91 Within the positioning block: Coordinates are referenced to machine datum  Page 380
M92 Within the positioning block: Coordinates are referenced to position defined by
machine tool builder, such as tool change position
 Page 380
M94 Reduce the rotary axis display to a value below 360°  Page 521
M97 Machine small contour steps  Page 385
M98 Machine open contours completely  Page 387
M99 Blockwise cycle call  Cycles
Manual
M101
M102
Automatic tool change with replacement tool if maximum tool life has expired
Reset M101


Page 200
M103 Reduce feed rate during plunging to factor F (percentage)  Page 388
M104
Reactivate the datum as last defined  Page 382
M105
M106
Machining with second k
v
factor
Machining with first k
v
factor


Page 704
M107
M108
Suppress error message for replacement tools with oversize
Reset M107
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
Page 200