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F282
(SCAL)
P282
(PSCAL)
Outline
The output value Y is found for the input value X by performing scaling
for the given data table.
With the FP0R/FPΣ/FP−X, the differential execution type instruction P282 (PSCAL) cannot
be specified.
Program example
Trigger
R10
10
F282 SCAL, DT 0, DT 10, DT 120
S1
S2
D
Operands
Relay
Operand
Operand
WX WY WR WL
S1
A
A
S2
A
A
D
N/A
A
(*1) Cannot be specified with FP0R, FPΣ and FP−X.
(*2) I0 to ID
Explanation of example
The output value Y for the input value X stored in DT0 is found by accessing the data table starting from DT10,
and the result is stored in DT120.
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Scaling of 16−bit data
Ladder Diagram
Ladder Diagram
S2
S
16−bit data of the source corresponding to the input value X, or area storing data
Starting address of data table used for scaling (linearization)
Area where output result Y is stored
Timer/Counter
SV
EV
DT
A
A
A
A
A
A
A
A
A
A
A
A
D
Index
Register
register
FL
I
LD
(*1)
(*2)
A
A
A
A
A
A
A
A
A
A
A
A
High−level Instructions
Boolean
Address
Instruction
10
ST
R
11
F282
DT
DT
DT
Constant
Index
Index
modifier
K
H
f
A
A
N/A
A
N/A
N/A
N/A
A
N/A
N/A
N/A
A
A:
Available
N/A: Not Available
10
(SCAL)
0
10
120
3 − 651
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