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

K1: Mode group, channel, program operation, reset response
9.13 Single block
Program code
N30 X0
N40 M30
9.13.3

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.
9.13.4

Single-block behavior in mode group with type A/B

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.
586
PROC UP1(INT _NR) SBLOF
N100 X10
N110 UP2(0)
PROC UP2(INT _NR)
N200 X20
N210 SBLON
N220 X22
N230 UP3(0)
PROC UP3(INT _NR)
N300 SBLOF
N305 X30
N310 SBLON
N320 X32
N330 SBLOF
N340 X34
N350 M17
N240 X24
N250 M17
N120 X12
N130 M17
Comment
; 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-
tive.
; Execution is stopped in this block. SBLON is ac-
tive.
; Execution is stopped in this return jump block.
; SBLOF of the PROC instruction is active.
; Execution is stopped in this block.
; Execution is stopped in this block.
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions