HEIDENHAIN TNC 128 (77184x-02) - Manual (Page 253)

M functions for program run inspection, spindle and coolant 9.2
9
TNC 128 | User's Manual HEIDENHAIN Conversational Programming | 5/2014
253
9.2 M functions for program run
inspection, spindle and coolant
Overview
The machine tool builder can influence the behavior
of the miscellaneous functions described below.
Refer to your machine manual. Refer to your machine
manual.
M Effect Effective at block Start End
M0 Program STOP
Spindle STOP
■
M1 Optional program STOP
Spindle STOP if necessary
Coolant OFF if necessary (not
effective during Test Run, function
determined by the machine tool
builder)
■
M2 STOP program run
Spindle STOP
Coolant OFF
Return jump to block 1
CLEAR status display
(depending on machine parameter
clearMode)
■
M3 Spindle ON clockwise
■
M4 Spindle ON counterclockwise
■
M5 Spindle STOP
■
M6 Tool change
Spindle STOP
Program STOP
■
M8 Coolant ON
■
M9 Coolant OFF
■
M13 Spindle ON clockwise
Coolant ON
■
M14 Spindle ON counterclockwise
Coolant ON
■
M30 Same as M2
■