Siemens SIMATIC S5-115U, Руководство пользователя

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S5-115U Manual Operations List
1 RLO is set to "1".
for organization blocks (OB)
for program blocks (PB)
for function blocks (FB)
for sequence blocks (SB)
Function
CPU
941
I Q F T C
CPU
942
CPU
943
3 2 1
Ope-
ration
(STL)
1 RLO depend.?
2 RLO affected?
3 RLO reloaded?
Operands
CPU
944
Typical Execution Time
in
µ
sec.
Jump Operations
JU= N
JC=
Symbolic address
maximum
4 characters
Symbolic address
maximum
4 characters
JZ=
Symbolic address
maximum
4 characters
JN=
Symbolic address
maximum
4 characters
1.6 0.8 1.6
1.6 1.6 0.8
1.6 1.6 0.8
1.6 1.6 0.8
N N
Y Y
1
Y
N N N
N N N
JP=
JM=
N
Symbolic address
maximum
4 characters
Symbolic address
maximum
4 characters
JO=
Symbolic address
maximum
4 characters
1.6 1.6 0.8
1.6 1.6 0.8
1.6 1.6 0.8
N N
N N N
N N N
Jump unconditionally to the symbolic address.
Jump conditionally to the symbolic address.
(If the RLO is "0", it is set to "1").
Jump if the result is zero. The jump is made only if
CC 1=0 and CC 0=0. The RLO is not changed.
Jump if the result is not zero. The jump is made only
if CC 1 CC 0 . The RLO is not changed.
Jump if the result <0. The jump is made only if
CC 1=0 and CC 0=1. The RLO is not changed.
Jump on overflow. The jump is made only if the
OVERFLOW bit is set. The RLO is not changed.
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Jump if the result>0. The jump is made only if
CC 1=1 und CC 0=0. The RLO is not changed.
Shift the contents of ACCUM 1 to the right by the
value specified in the parameter.
Unassigned positions are padded with zeros.
CC 1/CC 0 are affected.
Shift the contents of ACCUM 1 to the left by the
value specified in the parameter.
Unassigned positions are padded with zeros.
CC 1/CC 0 are affected.
Shift Operations
Form the two's complement of ACCUM 1.
CC 1/CC 0 and OV are affected.
Form the one's complement of ACCUM 1.
Conversion Operations
CFW
CSW
N
N
N
N
N
N
1.6 1.6 0.8
1.6 1.6 0.8
0.8
0.8
SLW
SRW
1.6 1.6 0.8
Parameter
n=0 to 15
N
0.8 1.6 1.6
Parameter
n=0 to 15
N
N N
N
N
0.8
0.8
EWA 4NEB 811 6130-02b
A-13