Siemens SIMATIC S5-115U User Manual page 613

Simatic s5 series cpu 941-7ub11 cpu 942-7ub11 cpu 943-7ub11 and cpu 943-7ub21 cpu 944-7ub11 and cpu 944-7ub21
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S5-115U 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
C
Block Call Operations (Continued)
Q
DB
I
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 6130-02b
1 RLO depend.?
Typical Execution time
2 RLO affected?
3 RLO reloaded?
in µsec.
CPU
CPU
1
2
3
941
942
N
N
N
3.6
3.6
N
N
N
270
270
N
N
Y
5
5
5
5
1
Y
Y
Y
1.7
1.7
N
N
Y
5
5
N
N
N
1.6
1.6
N
N
N
1.6
1.6
N
N
N
50
50
N
N
N
1.6
1.6
N
N
N
1.6
1.6
N
N
N
1.6
1.6
CPU
CPU
943
944
1.8
1.8
Call a data block.
Generate a data block. The number of data words in
270
270
the block must be stored in ACCUM 1.
2.5
2.5
Block end (termination of a block)
2.5
2.5
Block end, conditional
0.9
0.9
Time applies for RLO=1/RLO=0
2.5
2.5
Block end, unconditional
0.8
0.8
No operation (all bits reset)
0.8
0.8
No operation (all bits set)
Stop: scanning cycle is still completed. Error ID "STS"
50
50
is set in the ISTACK.
Display generation operation for the programmer:
0.8
0.8
carriage return generates blank line.
Display generation operation for the programmer:
0.8
0.8
switch over to statement list (STL)
Display generation operation for the programmer:
0.8
0.8
switch over to control system flowchart (CSF)
Operations List
Function
A-9

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