Siemens SIMATIC S5-115U User Manual page 610

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
Load Operations (cont.)
L
KC
L
LD
Transfer Operations
T
IB
T
QB
T
IW
T
QW
T
PB
T
PW
T
FY
T
FW
T
DL
T
DR
T
DW
*
+ ready delay time of the referenced I/O modules (digital I/O: 2 µs/byte, analog I/O: 16 µs/byte)
**
+ 2 x ready delay time of the referenced I/O modules
A-6
1 RLO depend.?
Typical Execution Time
2 RLO affected?
3 RLO reloaded?
in µsec.
CPU
CPU
1
2
3
941
942
N
N
N
1.6
1.6
N
N
N
1.6
1.6
N
N
N
3.5
3.5
N
N
N
1.6
1.6
N
N
N
1.6
1.6
N
N
N
1.6
1.6
N
N
N
1.6
1.6
*
N
N
N
67
67
*
N
N
N
85
85
N
N
N
1.6
1.6
N
N
N
1.6
1.6
N
N
N
2.2
2.2
N
N
N
2.2
2.2
N
N
N
2.7
2.7
CPU
CPU
943
944
0.8
0.8
Load a constant (count in BCD) into ACCUM 1.
0.8
0.8
Load a time or count (in binary code) into ACCUM 1.
1.8
1.8
Load times or counts (in BCD) into ACCUM 1.
Transfer the contents of ACCUM 1 to an input byte
0.8
0.8
(into the PII).
Transfer the contents of ACCUM 1 to an output byte
0.8
0.8
(into the PIQ).
Transfer the contents of ACCUM 1 to an input word
(into the PII): ACCUM 1 (bits 8 - 15) byte n;
0.8
0.8
ACCUM 1 (bits 0 - 7) byte n+1.
Transfer the contents of ACCUM 1 to an output
word (into the PIQ): ACCUM 1 (bits 8 - 15) byte n;
0.8
0.8
ACCUM 1 (bits 0 - 7) byte n+1.
Transfer the contents of ACCUM 1 to an I/O byte of
the digital output modules with updating of the PIQ
*
*
*
67
3.9
or analog output modules.
Transfer the contents of ACCUM 1 to an I/O byte of
the digital output modules with updating of the PIQ
*
*
**
85
4.7
or the analog output modules.
0.8
0.8
Transfer the contents of ACCUM 1 to a flag byte.
Transfer the contents of ACCUM 1 to a flag word
(into the PIQ): ACCUM 1 (bits 8 - 15) byte n;
0.8
0.8
ACCUM 1 (bits 0 - 7) byte n+1.
Transfer the contents of ACCUM 1 to a data word
1.1
1.1
(left-hand byte).
Transfer the contents of ACCUM 1 to a data word
1.1
1.1
(right-hand byte).
1.4
1.4
Transfer the contents of ACCUM 1 to a data word.
S5-115U Manual
Function
EWA 4NEB 811 6130-02b

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