HEIDENHAIN TNC 426 (280 476) Pilot - Manual (Page 103)

104
Miscellaneous
Functions
1) Only with conversational programming
2) TCPM: Tool Center Point Management
M115 Reset M114
M116 Feed rate for rotary axes in mm/min
M117 Reset M116
M118 1) Superimpose handwheel positioning during
program run
M120 1) LOOK AHEAD: Calculate the radius-compensated
tool path ahead of time
M126 Permit zero crossover on 360° rotary axes
M127 Reset M126
M128 Retain position of tool tip when positioning tilting
axes (TCPM) 2)
M129 Reset M128
M130 1) Within the positioning block: points are
referenced to the non-tilted coordinate system
M134 Exact stop when positioning with rotary axes
M135 Reset M134
M136 Feed rate F in microns per spindle revolution
M137 Feed rate F in millimeters per minute
....
M138 Selection of tilted axes for M114, M128 and the
tilted working plane cycle
M140 Retraction from the contour in the positive tool
axis direction
M141 Suppress touch probe monitoring
M142 Delete modal program information
M143 Delete basic rotation
M144 Compensating the machine’s kinematic
configuration for ACTUAL/NOMINAL positions at
end of block
M145 Reset M144
M200 1) Miscellaneous function for laser cutting machines
M204 1) See User's Manual