Overview of miscellaneous functions
This table shows at what point the miscellaneous functions take effect:
□ At the start of the block
■ At the end of the block
Function | Effect | Further information |
---|---|---|
M0 Stop program run and the spindle, switch coolant supply off | ■ | |
M1 Optionally stop program run, optionally stop the spindle, optionally switch the coolant supply off Function depends on the machine manufacturer | ■ | |
M2 Stop program run and the spindle, switch coolant supply off, return to beginning of the program, optionally reset the program information The functions depends on the setting by the machine manufacturer in the machine parameter resetAt (no. 100901) | ■ | |
M3 Switch spindle on clockwise | □ | |
M4 Switch spindle on counterclockwise | □ | |
M5 Stop the spindle | ■ | |
M8 Switch coolant supply on | □ | |
M9 Switch coolant supply off | ■ | |
M13 Switch spindle on clockwise, switch coolant supply on | □ | |
M14 Switch spindle on counterclockwise, switch coolant supply on | □ | |
M30 Function is Identical to M2 | ■ | |
M89 Call the cycle modally |
| |
M91 Traverse in the machine coordinate system M-CS | □ | |
M92 Traverse in the M92 coordinate system | □ | |
M94 Reduce the display for rotary axes to under 360° | □ | |
M97 Machine small contour steps | ■ | |
M98 Machine open contours completely | ■ | |
M99 Call a cycle once per block | ■ | |
M101 Automatically insert a replacement tool | □ | |
M102 Reset M101 | ■ | |
M103 Reduce feed rate for infeed movements | □ | |
M107 Permit positive tool oversizes | □ | |
M108 Check the radius of the replacement tool Reset M107 | ■ | |
M109 Adapt feed rate for circular paths | □ | |
M110 Reduce feed rate for inner radii | □ | |
M111 Reset M109 and M110 | ■ | |
M116 Interpret feed rate for rotary axes as mm/min | □ | |
M117 Reset M116 | ■ | |
M118 Activate handwheel superimpositioning | □ | |
M120 Pre-calculate the radius-compensated contour (look ahead) | □ | |
M126 Shorter-path traverse of rotary axes | □ | |
M127 Reset M126 | ■ | |
M128 Automatically compensate for tool inclination (TCPM) | □ | |
M129 Reset M128 | ■ | |
M130 Traverse in the non-tilted input coordinate system I-CS | □ | |
M136 Interpret feed rate as mm/rev | □ | |
M137 Reset M136 | ■ | |
M138 Take rotary axes into account during machining operations | □ | |
M140 Retract in the tool axis | □ | |
M141 Suppress touch probe monitoring | □ | |
M143 Rescind basic rotations | □ | |
M144 Factor the tool offset into the calculations | □ | |
M145 Reset M144 | ■ | |
M148 Automatically lift off upon an NC stop or a power failure | □ | |
M149 Reset M148 | ■ | |
M197 Prevent rounding off of outside corners | ■ |