A.3 Supplementary Operations - Siemens SIMATIC S5-115U User Manual

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
Display Generation Operations (Continued)
BLD
133
BLD
255
A.3
Supplementary Operations
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
Boolean Logic Operations
Formal operand
A=
Formal operand
AN=
Formal operand
O=
Formal operand
ON=
AW
OW
XOW
* plus execution time of the substituted operation
A-10
1 RLO depend.?
Typical Execution Time
2 RLO affected?
in µsec.
3 RLO reloaded?
CPU
CPU
1
2
3
941
942
N
N
N
1.6
1.6
N
N
N
1.6
1.6
1 RLO depend.?
Typical Execution Time
2 RLO affected?
3 RLO reloaded?
in µsec.
CPU
CPU
1
2
3
941
942
N
Y
N
160 *
160 *
N
Y
N
163 *
163 *
N
Y
N
164 *
164 *
N
Y
N
165 *
165 *
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
Display generation operation for the programmer:
0.8
0.8
switch over to ladder diagram (LAD)
Display generation operation for the programmer:
0.8
0.8
segment termination
CPU
CPU
943
944
AND operation: scan formal operand for "1".
160 *
3.6 *
(Data type: BI)
AND operation: scan formal operand for "0".
163 *
3.6 *
(Data type: BI)
OR operation: scan formal operand for "1".
164 *
3.6 *
(Data type: BI)
OR operation: scan formal operand for "0".
165 *
3.6 *
(Data type: BI)
Combine contents of ACCUM 2 and ACCUM 1
through logic AND (word operation). Result is stored
0.8
0.8
in ACCUM 1. CC 1/CC 0 are affected.
Combine contents of ACCUM 2 and ACCUM 1
through logic OR (word operation). Result is stored
0.8
0.8
in ACCUM 1. CC 1/CC 0 are affected.
Combine contents of ACCUM 2 and ACCUM 1
through EXCLUSIVE OR (word operation). Result is
0.8
0.8
stored in ACCUM 1. CC 1/CC 0 are affected.
S5-115U Manual
Function
Function
EWA 4NEB 811 6130-02b

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