Supplementary Conditions; Single-Block Behavior In Mode Group With Type A/B - Siemens SINUMERIK 840D sl Function Manual

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Table of Contents

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

9.13 Single block

Program code

Supplementary conditions

Behavior with block-related synchronized actions

With decode single block SBL2 active, if there is a block-related synchronized action, the next

stop is only executed after the next main run. The initial blocks between the synchronized

action and the next main run are not stopped.

Classifying channels

One mode group channel must be classified as a single-block control channel (KS), while the

other mode group channels must be classified as dependent channels (KA) via interface signal.

Type A or type B single-block behavior can be selected for KA channels.

PROC UP1(INT _NR) SBLOF

PROC UP2(INT _NR)

PROC UP3(INT _NR)

; Suppress single-block stop.

; Activate single-block stop.

; Execution is stopped in this block.

; Suppress single-block stop.

; Activate single-block stop.

; Execution is stopped in this block.

; Suppress single-block stop.

; SBLOF is active.

; Execution is stopped in this block. SBLON is ac-

; Execution is stopped in this block. SBLON is ac-

; Execution is stopped in this return jump block.

; SBLOF of the PROC instruction is active.

; Execution is stopped in this block.

Function Manual, 01/2015, 6FC5397-0BP40-5BA2

Basic Functions

Sinumerik 828d Sinumerik 840de sl