Siemens SIMATIC S5-100U System Manual page 169

S5-100U
Table 8-3. Overview of Load and Transfer Operations
Opera-
Operand
tion
L
T
ID Parameter
IB
IW
QB
QW
FY
FW
DR
DL
DW
T 1
1
C
PY
PW
1
KM
1
KH
1
KF
1
KY
1
KB
1
KS
1
KT
1
KC
LD
ID Parameter
T
C
These operands cannot be used for transfer.
1
EWA 4NEB 812 6120-02b
Load
The operand contents are copied into ACCU 1 regardless of the RLO.
The RLO is not affected.
Transfer
The contents of ACCU 1 are assigned to an operand regardless of the
RLO.
The RLO is not affected.
CPU 100
0 to 127
0 to 126
0 to 127
0 to 126
0 to 127
0 to 126
0 to 255
0 to 255
0 to 255
0 to 15
0 to 15
-----
-----
random bit
pattern (16 bits)
0 to FFFF
-32768 to+32767
0 to 255
per byte
0 to 255
any 2
alphanumeric
characters
0.0 to 999.3
0 to 999
Load in BCD
Binary times and counts are loaded into ACCU 1 in BCD code regardless
of the RLO.
CPU 100
0 to 15
0 to 15
Meaning
CPU 102 CPU 103
0 to 127 0 to 127
0 to 126 0 to 126
0 to 127 0 to 127
0 to 126 0 to 126
0 to 127 0 to 255
0 to 126 0 to 254
0 to 255 0 to 255
0 to 255 0 to 255
0 to 255 0 to 255
0 to 31 0 to 127
0 to 31 0 to 127
----- 0 to 127
----- 0 to 126
random bit random bit
pattern (16 bits) pattern (16 bits)
0 to FFFF 0 to FFFF
-32768 to +32767 -32768 to +32767
0 to 255 0 to 255
per byte per byte
0 to 255 0 to 255
any 2 any 2
alphanumeric alphanumeric
characters characters
0.0 to 999.3 0.0 to 999.3
0 to 999 0 to 999
CPU 102
0 to 31
0 to 31
STEP 5 Operations
CPU 103
0 to 127
0 to 127
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