Siemens SIMATIC S5-100U System Manual page 486

Operations List, Machine Code and List of Abbreviations
Oper- Permissible RLO*
ation Operands
(STL) 1 2
Set/Reset Operations (cont.)
R I, O Y N
F Y N
= I, O N N
F N N
Load Operations
L IB N N
L QB N N
L IW N N
L QW N N
L PY --
L PW --
L FY N N
L FW N N
L DL N N
L DR N N
L DW N N
* 1 RLO dependent ?
A-2
Execution Time in µs
CPU 100 CPU 102
3
Y typ.
70
Y
Y typ.
70
Y
N 59
N 63
N 59
N 63
-- N --
-- N --
N 64
N 71
N 65
N 65
N 66
2 RLO affected ?
CPU 103
MA02 MA03
7 1.6 0.8 Reset operand to "0".
6 1.6 0.8 Assign value of RLO to
operand.
14 1.6 0.8 Load an input byte from the PII
into ACCU 1.
14 1.6 0.8 Load an output byte from the
PIQ into ACCU 1.
17 1.6 0.8 Load an input word from the
PII into ACCU 1:
byte n ACCU 1 (bits 8-15);
byte n+1 ACCU 1 (bits 0-7)
17 1.6 0.8 Load an output word from the
PIQ into ACCU 1:
byte n ACCU 1 (bits 8-15);
byte n+1 ACCU 1 (bits 0-7)
-- 91 68 Permissible in OB2 and OB13.
Load an input byte of the
digital/analog inputs from the
interrupt PII into ACCU 1.
-- 92 69 Permissible in OB2 and OB13.
Load an input byte of the
digital/analog inputs from the
interrupt PII into ACCU 1.
14 1.6 0.8 Load a flag byte into ACCU 1.
17 1.6 0.8 Load a flag word into ACCU 1:
byte n ACCU 1 (bits 8-15);
byte n+1 ACCU 1 (bits 0-7).
39 82 1.7 Load a data word (left-hand
byte) of the current data block
into ACCU 1.
41 83 1.7 Load a data word (right-hand
byte) of the current data block
into ACCU 1.
43 85 2.0 Load a data word of the cur-
rent data block into ACCU 1:
byte n ACCU 1 (bits 8-15);
byte n
3 RLO reloaded ?
S5-100U
Function
1 ACCU 1 (bits 0-7).
+
EWA 4NEB 812 6120-02b