M Functions For Program Run Inspection, Spindle And Coolant - HEIDENHAIN TNC 620 User Manual

M functions for program run inspection, spindle and coolant

10.2 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.
M Effect
Program STOP
M0
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
Same as M2
M30
TNC 620 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
Effective at block Start
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