669
FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
29 Data Table Operation – FNC250 to FNC269
29.4 FNC259 – SCL / Scaling (Coordinate by Point Data)
21
FN
C
160-FN
C
169
R
eal
Ti
m
e
C
loc
k
C
ont
ro
l
22
FN
C
170
-F
N
C
17
9
E
xt
e
rnal
D
evi
ce
23
FN
C
180
Su
b
st.
I
n
str
. I
n
fo
24
FN
C
181-FN
C
189
O
ther
s
25
FN
C
190-FN
C
19
9
B
loc
k D
a
ta
O
per
at
io
n
26
FN
C
200-FN
C
209
C
har
act
e
r St
ring
C
ont
ro
l
27
F
N
C2
10
-F
NC
21
9
Da
ta
O
per
at
ion 3
28
FN
C
220-FN
C
24
9
Da
ta
Co
m
p
a
ris
o
n
29
FN
C
250-FN
C
269
Da
ta
T
a
b
le
O
per
at
io
n
30
FN
C
27
0-F
N
C
274
Ex
-D
ev
ic
e
In
ve
rte
r C
o
mm
s
Program example
In the program example shown below, the value input to D0 is processed by scaling based on the conversion
table for scaling set in R0 and later, and output to D10.
Program
Operation
Conversion setting data table for scaling
Set item
Device
Setting
contents
Number of coordinate
points
R0
K6
Point 1
X coordinate
R1
K0
Y coordinate
R2
K0
Point 2
X coordinate
R3
K10
Y coordinate
R4
K50
Point 3
X coordinate
R5
K30
Y coordinate
R6
K100
Point 4
X coordinate
R7
K40
Y coordinate
R8
K45
Point 5
X coordinate
R9
K50
Y coordinate
R10
K30
Point 6
X coordinate
R11
K60
Y coordinate
R12
K0
M8000
R0
D10
FNC259
SCL
END
D0
Input value(D0)=7
Output value
(D10)=35
Point 1
(0,0)
X
Y
Point 2
(10,50)
Point 3
(30,100)
Point 4
(40,45)
Point 5
(50,30)
Point 6
(60,0)
