Siemens SIMATIC S5-115U User Manual page 612

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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Operations List
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
Comparison Operations
!=F
><F
>F
>=F
<F
<=F
Block Call Operations
JU
OB
JU
PB
JU
FB
JU
SB
JC
OB
JC
PB
JC
FB
JC
SB
1 RLO is set to "1"
A-8
1 RLO depend.?
Typical Execution Time
2 RLO affected?
in µsec.
3 RLO reloaded?
CPU
CPU
1
2
3
941
942
N
Y
N
1.6
1.6
N
Y
N
1.6
1.6
N
Y
N
1.6
1.6
N
Y
N
1.6
1.6
N
Y
N
1.6
1.6
N
Y
N
1.6
1.6
N
N
Y
6.7
6.7
N
N
Y
6.7
6.7
N
N
Y
6.7
6.7
N
N
Y
6.7
6.7
6.7
6.7
1
Y
Y
Y
1.7
1.7
6.7
6.7
1
Y
Y
Y
1.7
1.7
6.7
6.7
1
Y
Y
Y
1.7
1.7
6.7
6.7
1
Y
Y
Y
1.7
1.7
CPU
CPU
943
944
Compare two fixed-point numbers for "equal to". If
ACCUM 2=ACCUM 1, the RLO is "1".
0.8
0.8
CC 1/CC 0 are affected.
Compare two fixed-point numbers for "not equal
to". If ACCUM 2 ACCUM 1, the RLO is "1".
0.8
0.8
CC 1/CC 0 are affected.
Compare two fixed-point numbers for "greater
than". If ACCUM 2>ACCUM 1, the RLO is "1".
0.8
0.8
CC 1/CC 0 are affected.
Compare two fixed-point numbers for "greater than
or equal to". If ACCUM 2 ACCUM 1, the RLO is "1".
0.8
0.8
CC 1/CC 0 are affected.
Compare two fixed-point numbers for "less than". If
ACCUM 2<ACCUM 1, the RLO is "1".
0.8
0.8
CC 1/CC 0 are affected.
Compare two fixed-point numbers for "less than or
equal to". If ACCUM 2 ACCUM 1, the RLO is "1".
0.8
0.8
CC 1/CC 0 are affected.
3.4
3.4
Jump unconditionally to an organization block.
3.4
3.4
Jump unconditionally to a program block.
3.4
3.4
Jump unconditionally to a function block.
3.4
3.4
Jump unconditionally to a sequence block.
Jump conditionally to an organization block.
3.4
3.4
Time applies for RLO=1/RLO=0
0.9
0.9
Jump conditionally to a program block.
3.4
3.4
Time applies for RLO=1/RLO=0
0.9
0.9
3.4
3.4
Jump conditionally to a function block.
0.9
0.9
Time applies for RLO=1/RLO=0
3.4
3.4
Jump conditionally to a sequence block.
0.9
0.9
Time applies for RLO=1/RLO=0
S5-115U Manual
Function
EWA 4NEB 811 6130-02b

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