Siemens SIMATIC S5 Manual page 249

S5-115F Manual
for organization blocks (OB)
for program blocks (PB)
for function blocks (FB)
for sequence blocks (SB)
Operands
Ope-
ration
(STL)
I Q F T
Block Call Operations (cont.)
C DB
G DB
Return Operations
BE
BEC
BEU
"No" Operations
NOP 0
NOP 1
Stop Operation
STP
Display Generation Operations
BLD
130
BLD
131
BLD
132
1 RLO is set to "1"
EWA 4NEB 811 6149-02
1 RLO-depend.? Execution time
2 RLO affected?
3 RLO reloaded?
C 1 2 3
N N N
N N N
N N Y
1
Y Y Y
N N Y
N N N
N N N
N N N
N N N
N N N
N N N
in µsec.
CPU
942F
66 Call a data block
190 Generate a data block
99 Block end (termination of a block)
101 Block end, conditional
Block end, unconditional
99
(cannot be used in organization blocks)
1.6 No operation, all bits = "0"
1.6 No operation, all bits = "1"
Stop: Scanning cycle is completed; STS error identifier in the
47
ISTACK is set
Display generation operation for the programmer:
1.6
Generate blank line by carriage return
Display generation operation for the programmer:
1.6
Switch over to statement list
Display generation operation for the programmer:
1.6
Switch over to control system flowchart
List of Operations
Function
A-9