Siemens sinumerik 840d Programming Manual page 71

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Deactivate/reactivate interrupt routine,

DISABLE, ENABLE

You can deactivate interrupt routines in the NC

program with DISABLE(n) and reactive them with

ENABLE(n) (n stands for the input number).

The input/routine assignment is retained with

DISABLE and reactivated with ENABLE.

Reassign interrupt routines

If a new routine is assigned to an assigned input, the

old assignment is automatically cancelled.

N20 SETINT(3) PRIO=2 LIFT_Z

N120 SETINT(3) PRIO=1 LIFT_X

Clear assignment, CLRINT

Assignments can be cleared with CLRINT(n).

N20 SETINT(3) PRIO=2 LIFT_Z

N50 CLRINT(3)

The assignment between input 3 and the routine

LIFT_Z is cleared.

SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) − 04.00 Edition

Flexible NC Programming

1.14 Interrupt routine

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