Siemens SINUMERIK 840DE Programming Manual page 456

Tables
12.4 List of predefined subprograms
CPROT INT: Number of
protection zone
NPROT INT: Number of
protection zone
EXECUTE VAR INT: Error
status
13. Preprocessing/single block
STOPRE
14. Interrupts
Vocabulary 1st parameter
word/
function
identifier
ENABLE # INT: Number of
interrupt input
DISABLE # INT: Number of
interrupt input
CLRINT # INT: Number of
interrupt input
#The vocabulary word is not valid for SINUMERIK 810D.
12-50
INT: Option REAL: Offset of
protection zone
0: protection
in 1st channel
zone
axis
OFF
(= axis, on
1: Preactivate
which geometry
protection zone
axes are
2: protection
mirrored)
zone
ON
INT: Option REAL: Offset of
protection zone
0: protection
in 1st channel
zone
axis (= axis, on
OFF
which geometry
1: Preactivate
axes are
protection zone
mirrored)
2: protection
zone
ON
EXECUTE: Activate program execution. This switches back to normal program
execution from reference point editing mode or after setting up a protection zone.
Stop processing: Stop preprocessing until all prepared blocks are executed in main
run.
Explanation
Activate interrupt: Activates the interrupt routine assigned to the hardware input with
the specified number. An interrupt is enabled after the SETINT instruction.
Deactivate interrupt: Deactivates the interrupt routine assigned to the hardware input
with the specified number. Fast retraction is not executed. The assignment between
the hardware input and the interrupt routine made with SETINT remains valid and can
be reactivated with ENABLE.
Select interrupt: Cancel the assignment of interrupt routines and attributes to an
interrupt input. The interrupt routine is deactivated and no reaction occurs when the
interrupt is generated.
REAL: Offset of REAL: Offset of
protection zone protection zone
in 2nd channel in 3rd channel
axis axis
REAL: Offset of REAL: Offset of
protection zone protection zone
in 2nd channel in 3rd channel
axis axis
Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1
Channel-
specific
protection
zone
ON/OFF
Machine-
specific
protection
zone
ON/OFF
Fundamentals