Siemens SINUMERIK 828D Function Manual page 609

Hide thumbs Also See for SINUMERIK 828D:

Table of Contents

SBLOF in the program

SBLOF alone must remain in the block. Single-block stop is deactivated from this block onwards up to the next

programmedSBLON or up to the end of the active subroutine level.

If SBLOF is active, then this definition is also valid in the called subroutines. SBLON

Example for an area in single block mode

The area between N20 and N60 is executed as one step in single-block mode.

N10 G1 X100 F1000

Asynchronous subprograms

The asynchronous subroutines ASUP1.SYF and ASUP2.SYF started system-internally in REORG/REPOS can

process the system ASUP in one step through the programming of SBLOF.

Example: ASUP.SPF:

N20 IF $AC_ASUP=='H200'

The current block display can be suppressed in cycles with DISPLOF.

IfDISPLOF is programmed together withSBLOF, then the cycle call continues to be displayed on single-block

stops within the cycle.

The preset behavior of asynchronous subroutines in single block mode specified in MD20117

MC_IGNORE_SINGLEBLOCK_ASUP (process interrupt program fully despite single block) can be

overwritten on a program-specific basis using SBLOF.

Basic Functions

Function Manual, 09/2011, 6FC5397-0BP40-2BA0

K1: Mode group, channel, program operation, reset response

; Deactivate single block

; Reactivate single block

; No REPOS on mode change

; REPOS in all other cases

9.12 Single block

Sinumerik 840d sl