Mitsubishi FX3U Series Programming Manual page 668

FX /FX Series Programmable Controllers
3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Explanation of function and operation
1. 16-bit operation (SCL and SCLP)
The input value specified in
stored to a device number specified in
stored in a device specified in
If the output data is not an integer, however, a number in the first decimal place is rounded.
Command
input
FNC259
Y
Output
value
( )
D
Point 1
Operation
error
2. 32-bit operation (DSCL and DSCLP)
The input value specified in [
characteristics, and stored to a device number specified in [
executed based on the data table stored in a device specified in [
If the output data is not an integer, however, a number in the first decimal place is rounded.
Command
input
FNC259
Y
Output
value
( )
D
Point 1
Operation
error
666
is processed by scaling for the specified conversion characteristics, and
S
1
and later.
S
2
→ For the method to set the conversion table for scaling, refer to the next page.
S S
1 2
SCL
Point 2
Point 5
Point 3
Point 4
Input value ( S )
1
Operation is enabled.
+1,
S
1
S S
1 2
DSCL
Point 2
Point 5
Point 3
Point 4
Input value ( S )
1
Operation is enabled.
29 Data Table Operation – FNC250 to FNC269
29.4 FNC259 – SCL / Scaling (Coordinate by Point Data)
. Conversion for scaling is executed based on the data table
D
Conversion setting data table for scaling
D
Number of coordinate points
("5" in the case shown in the left
figure)
Point 1
Point 2
X
Operation
Point 3
error
Point 4
Point 5
] is processed by scaling for the specified conversion
S
1
D
S
Conversion setting data table for scaling
D
Number of coordinate points
("5" in the case shown in the left
figure)
Point 1
Point 2
X
Point 3
Operation
error
Point 4
Point 5
Device assignment in
Set item
setting data table
S
2
X coordinate
S
2
Y coordinate
S
2
X coordinate
S
2
Y coordinate
S
2
X coordinate
S
2
Y coordinate
S
2
X coordinate
S
2
Y coordinate
S
2
X coordinate
S
2
Y coordinate
S
2
+1, ]. Conversion for scaling is
D
+1, ] and later.
S
2 2
Device assignment in
Set item
setting data table
[ S
2
X coordinate
[ S
2
Y coordinate
[
S
2
X coordinate
[ S
2
Y coordinate
[ S
2
X coordinate
[
S
2
Y coordinate
[ S
2
X coordinate
[ S
2
Y coordinate
[ S
2
X coordinate
[ S
2
Y coordinate
S
[
2
+1
+2
+3
+4
+5
+6
+7
+8
+9
+10
+1, S ]
2
+3, S +2]
2
+5, +4]
S
2
+7, S +6]
2
+9, S +8]
2
+11, +10]
S
2
+13, S +12]
2
+15, S +14]
2
+17, S +16]
2
+19, S +18]
2
S
+21, +20]
2