Siemens SIMATIC S5-90U System Manual page 547

S5-90U/S5-95U
Oper- Permissible RLO*
ation Operands
(STL) 1
Return Operations (cont.)
BEU N
"No" Operations
NOP 0 N
NOP 1 N
Stop Operation
STP N
Display Generation Operations
BLD N
130
BLD N
131
BLD N
132
BLD N
133
BLD N
255
* 1 RLO dependent ?
EWA 4NEB 812 6115-02b
Operations List, Machine Code and List of Abbreviations
S5-90U
Execution Time in µs
2 3 Onboard Ext. I/O
N Y 37
N N 0
N N 0
N N 1
N N 0
N N 0
N N 0
N N 0
N N 0
2 RLO affected ? 3 RLO reloaded ?
S5-95U
Execution Time in µ
s
Onboard Ext. I/O
42 Block end, unconditional (BEU
cannot be used in organization
blocks.)
0 No operation (all bits reset)
0 No operation (all bits set)
1 Stop: scanning is still comple-
ted before a stop. Error ID
"STS" is set in the ISTACK.
0 Display generation operation
for the programmer: carriage
return generates blank line.
0 Display generation operation
for the programmer: switch to
statement list (STL).
0 Display generation operation
for the programmer: switch to
control system flowchart (CSF).
0 Display generation operation
for the programmer: switch to
ladder diagram (LAD).
0 Display generation operation
for the programmer:
terminate a segment.
Function
A-7