Siemens S5-100U - Page 462

Operations List, Machine Code and List of Abbreviations S5-100U
* 1 RLO dependent ? 2 RLO affected ? 3 RLO reloaded ?
Transfer Operations (cont.)
T FY
T FW
T DL
T
T
DR
DW
N N N
N N N
N N N
N N N
N N N
Transfer the contents of
ACCU 1 to a flag byte.
Transfer the contents of
ACCU 1 to a flag word (into the
PIQ):
ACCU
1 (bits 8-15) byte n;
ACCU
1 (bits 0-7) byte n+1.
Transfer the contents of
ACCU 1 to a data word
(left-hand byte).
Transfer the contents of
ACCU 1 to a data word (right-
hand byte).
Transfer the contents of
ACCU 1 to a data word.
T
Permissible in OB2 and OB13.
Transfer the contents of
ACCU 1 to the interrupt PIQ
with updating of the PIQ.
PW -- -- N
Oper-
ation
(STL)
Permissible
Operands
RLO*
1 2 3
Function
Timer Operations
SP Start a timer (stored in
ACCU 1) as a signal-
contracting pulse.
Y N YT
67
64 11 1.6
53 31 75
57 33 78
55 5 1.6
59 36 81
125 74 147
SS Start a stored on-delay timer
(stored in ACCU 1).
Y N YT
SD Start an on-delay timer (stored
in ACCU 1).
Y N YT
SE Start a timer (stored in
ACCU 1) as extended pulse
(signal contracting and
stretching).
Y N YT
SF Start an off-delay timer (stored
in ACCU 1).
R Reset a timer.
Y N Y
Y N Y
T
T
Counter Operations
CU Counter counts up 1.
CD Counter counts down 1.
Y
Y
C
C
N
N
Y
Y
125 74 147
127 76 150
127 76 150
125 74 144
126 75 96
79 42 105
92 31 117
CPU 103
MA02 MA03
Execution Time in µs
CPU 100 CPU 102
1.4
1.15
1.15
0.8
0.8
51
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
A-4 EWA 4NEB 812 6120-02