Siemens SIMATIC S5-100U System Manual page 494

Operations List, Machine Code and Abbreviations
Oper- Permissible RLO*
ation Operands
(STL) 1
Timer and Counter Operations (cont.)
SD= Formal op. Y
T
SEC Formal op. Y
= T, C
SSU Formal op. Y
= T, C
SFD= Formal op. Y
T, C
Load and Transfer Operations
L= Formal N
operand
I, Q, F, T, C
L RS N
LD= Formal N
operand
T, C
LW= Formal N
operand
T= Formal N
operand
I, Q, F
* 1 RLO dependent ?
** +Processing time for the substituted command
A-10
Execution Time in µs
CPU 100 CPU 102
2 3
N Y --
N Y --
N Y --
N Y --
N N --
N N --
N N --
N N --
N N --
2 RLO affected ? 3 RLO reloaded ?
CPU 103
MA02 MA03
-- 194** 145** Start an on-delay timer (formal
operand) with the value stored
in ACCU 1.
-- 194** 145** Start a timer (formal operand)
as an extended pulse with the
value stored in ACCU 1, or
set a counter (formal operand)
with the next count value
indicated.
-- 194** 145** Start a stored on-delay timer
(formal operand) with the
value stored in ACCU 1, or
increment a counter (formal
operand).
-- 194** 145** Start an off-delay timer (formal
operand) with the value stored
in ACCU 1, or decrement a
counter (formal operand).
-- 142** 148** Load the value of the formal
operand into ACCU 1.
Data type: BY, W
Additional actual operands:
DL, DR, DW
-- 77 61 Load a word from the system
data area into ACCU 1.
-- 194** 145** Load the value of the formal
operand in BCD code into
ACCU 1.
-- 152 76 Load a formal operand bit
pattern into ACCU 1.
Data type: D
Parameter type:
KC, KF, KH, KM, KS, KT, KY
-- 195** 149** Transfer the contents of
ACCU 1 to the formal operand.
Data type: BY, W
Additional actual operands:
DR, DL, DW
S5-100U
Function
EWA 4NEB 812 6120-02b