Overview – HEIDENHAIN TNC 128 (77184x-02) User Manual

Page 253

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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

■

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See also other documents in the category HEIDENHAIN Equipment: