Siemens SINUMERIK 840D sl Function Manual page 686

Hide thumbs Also See for SINUMERIK 840D sl:

Table of Contents

Detailed description

2.7 Program operation mode

Asynchronous Subroutines (ASUBs), Interrupt Routines

Interrupt inputs allow the NC to interrupt the current NC processing operation so that it can

react to more urgent events in interrupt routines or ASUBs.

Interrupt routines can be called if the mode group is in program operation mode, i.e., in

cases where part program blocks are being processed in either AUTOMATIC or in MDA

mode. This restriction is reduced in "Calling the ASUB outside program operation".

Main program/subroutine

N10 SETINT ...

Working with interrupt routines

Assign one routine to one event

and switch to "ready"

(input switched)

Return possible

Basic logic functions: Mode group, channel, program operation, reset response (K1)

Interrupt routine

N10 R1=34 ...

N20 X ...Y ...

Function Manual, 11/2006, 6FC5397-0BP10-2BA0

Show Quick Links

Chapters

Table of Contents