HEIDENHAIN TNC 620 User Manual page 372

10
Programming: Miscellaneous Functions
10.2 Miscellaneous functions for program run inspection, spindle and
coolant
10.2 Miscellaneous functions for program
run inspection, spindle and coolant
Overview
The machine manufacturer can influence the
behavior of the miscellaneous functions described
below. Refer to your machine manual.
M Effect
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
Functional scope depends on machine
parameter
clearMode (no.100901)
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
372
Effective at block Start
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HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2015
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