Deactivating/Reactivating The Assignment Of An Interrupt Routine (Disable, Enable) - Siemens SINUMERIK 840D sl Programming Manual

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Example 1: Assign interrupt routines and define the priority

Program code

N20 SETINT(3) PRIO=1 ABHEB_Z

N30 SETINT(2) PRIO=2 ABHEB_X

The interrupt routines are executed in the sequence of the priority values if the inputs

become available simultaneously (are energized simultaneously): First "ABHEB_Z", the

Example 2: Newly assign an interrupt routine

Program code

N20 SETINT(3) PRIO=2 ABHEB_Z

N120 SETINT(3) PRIO=1 ABHEB_X

Deactivating/reactivating the assignment of an interrupt routine (DISABLE,

losing the input → interrupt routine assignment.

DISABLE(<n>)

DISABLE(<n>)

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Programming Manual, 03/2013, 6FC5398-2BP40-3BA1

instruction can be deactivated with

Command: Deactivating the interrupt routine assignment of input <n>

Command: Reactivating the interrupt routine assignment of input <n>

Parameter: Input number

Range of values: 1 ... 8

; If input 3 switches, then interrupt routine

"ABHEB_Z" should start.

; If input 2 switches, then interrupt routine

"ABHEB_X" should start.

; If input 3 switches, then interrupt routine

"ABHEB_Z" should start.

; Input 3 is assigned to a new interrupt

routine: Instead of "ABHEB_Z", "ABHEB_X"

should start if input 3 switches.

and reactivated with

Flexible NC programming

1.14 Interrupt routine (ASUB)

Sinumerik 828d Sinumerik 840de sl