S5-115F Manual List of Operations
A.4 System Operations
1 RLO is set to ”1”
for organization blocks (OB)
for program blocks (PB)
for function blocks (FB)
for sequence blocks (SB)
Function
Execution time
in µsec.
CPU
942F
I Q F T C 321
Ope-
ration
(STL)
1 RLO-depend.?
2 RLO affected?
3 RLO reloaded?
Operands
Set Operations
SU
RU
BS N N Y 154
BS N N Y 154
Set bit in system data area unconditionally
Reset bit in system data area unconditionally
Load and Transfer Operations
LIR
TIR
0
2
0
2
N N N
N N N
108
92
Load the register (0: ACCUM 1; 2: ACCUM 2) indirectly with the
contents of a memory word
Transfer the register contents (0: ACCUM 1; 2: ACCUM 2)
indirectly into the memory word
TNB
T
Parameter
n=0 to 255
RS
N N N
N N N
123 +32
Number of bytes
Field transfer byte by byte (number of bytes 0 to 255)
61 Transfer a word to the system data area
Arithmetic Operations
ADD
ADD
BF
KF
N N N
N N N
49
87
Add byte constant (fixed point) to ACCUM 1
Add fixed-point constant (word) to ACCUM 1
Block call operations
JU OB N N Y 154 Call organization block unconditionally
JC OB Y Y
1
Y 160
Call organization block conditionally
EWA 4NEB 811 6149-02
A-15
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