Siemens SIMATIC S5-115U, Руководство пользователя

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S5-115U Manual Operations List
* + ready delay time of the referenced I/O modules (digital I/O: 2 µ s/byte, analog I/O: 16 µ s/byte)
**
+ 2 x ready delay time of the referenced I/O modules
for organization blocks (OB)
for program blocks (PB)
for function blocks (FB)
for sequence blocks (SB)
Function
Typical Execution Time
in µ sec.
CPU
941
Load Operations (Continued)
I Q F T C
1.6 1.6 0.8
93
*
93
*
93
*
N
CPU
942
CPU
943
3 2 1
N
N
N
N
N N
N
Ope-
ra-
tion
(STL)
L
L
L
L
1 RLO depend.?
2 RLO affected?
3 RLO reloaded?
Operands
L N 1.6 1.6 0.8
N
L
L
N N
N N
Load an output word from the PIQ into ACCUM 1:
byte n ACCUM 1 (bits 8 - 15);
byte n+1 ACCUM 1 (bits 0 - 7).
Load an input byte from the digital/analog input
modules into ACCUM 1.
QW
PB
PW N N 107
*
107
*
Load a peripheral word from the digital/analog
inputs into ACCUM 1: byte n ACCUM 1 (bits 8 - 15);
byte n+1 ACCUM 1 (bits 0 - 7).
N 107
*
Load a flag byte into ACCUM 1. 1.6 1.6 0.8 N N N FY
FW
Load a flag word into ACCUM 1: byte n ACCUM 1
(bits 8 - 15); byte n+1 ACCUM 1 (bits 0 - 7).
L DL N N N 3.4 3.4 1.7
Load a data word (left-hand byte) of the current
data block into ACCUM 1.
L DR N N 3.4 3.4 1.7
L DW N N N 3.9 3.9 2
Load a data word of the current data block into
ACCUM 1: byte
n ACCUM 1 (bits 8 - 15);
byte n+1 ACCUM 1 (bits 0 - 7).
L
L
KB N N N 2.8 2.8 1.4 Load a constant (1-byte number) into ACCUM 1.
KS N N N 1.6 1.6 0.8
KF N 1.6 1.6 0.8 Load a constant (fixed-point number) into ACCUM 1.
N KH 1.6 1.6 0.8 Load a constant (hexadecimal code) into ACCUM 1.
Load a constant (bit pattern) into ACCUM 1. L KM N N N 1.6 1.6 0.8
L KY N N N 1.6 1.6 0.8 Load a constant (bit pattern) into ACCUM 1.
CPU
944
0.8
4
*
4.8
**
0.8
0.8
1.7
1.7
2
1.4
0.8
0.8
0.8
0.8
0.8
Load a constant (2 characters in ASCII format) into
ACCUM 1.
Load a data word (right-hand byte) of the current
data block into ACCUM 1.
N 1.6 1.6 0.8 N N L KT Load a constant (count in BCD) into ACCUM 1. 0.8
EWA 4NEB 811 6130-02b
A-5