High
−
level Instructions
3
−
653
Outline
The output value Y is found for the input value X by performing scaling
for the given data table.
With the FP0R/FP
Σ
/FP
−
X, the differential execution type instruction P283 (PDSCAL) cannot
be specified.
Program example
Ladder Diagram
Boolean
Ladder Diagram
Address
Instruction
10
F283 DSCAL, DT 0, DT 10, DT 120
S
Trigger
R10
S2
D
10
11
ST
R
10
F283
(DSCAL)
DT
0
DT
10
DT
120
S1
32
−
bit data of the source corresponding to the input value X, or area storing data
S2
Starting address of data table used for scaling (linearization)
D
Area where output result Y is stored
Operands
Operand
Relay
Timer/Counter
Register
Index
register
Constant
Index
Operand
WX WY WR WL
SV
EV
DT LD
FL
(
*
1)
I
(
*
2)
K
H
f
Index
modifier
S1
A
A
A
A
A
A
A
A
A
A
A
A
N/A
A
S2
A
A
A
A
A
A
A
A
A
A
N/A N/A N/A
A
D
N/A
A
A
A
A
A
A
A
A
A
N/A N/A N/A
A
(
*
1) Cannot be specified with FP0R, FP
Σ
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 and DT121.
F283
P283
(PDSCAL)
(DSCAL)
Scaling of 32
−
bit data
A: Available
N/A: Not Available
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Summary of Contents for FP-X
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