Mitsubishi MELSEC Q Series Programming Manual page 706

(SCL(P),DSCL(P))
Operation Error
(1) In any of the following cases, an operation error occurs, the error flag (SM0) turns on, and an
error code is stored into SD0.
• The X coordinates of the scaling conversion data positioned before the point specified by
S1
• The input value specified by
• The number of X and Y coordinates of the device specified by
1 to 32767.
• The number of X and Y coordinates of the device specified by
range.
Program Example
(1) The following program executes scaling for the scaling conversion data of which the devices
specified at D100 and up are set with the input value specified at D0, and then outputs the
data at D20.
[Ladder Mode]
[Operation]
7-332
are not set in ascending order. (However, this error is not detected when SM750 is on.)
Scaling conversion data component
Setting item Device Setting contents
D100 K5
Number of coordinate points
X coordinate D101 K5
Point 1
Y coordinate D102 K13
X coordinate D103 K10
Point 2
Y coordinate D104 K15
X coordinate D105 K17
Point 3
Y coordinate D106 K13
X coordinate
D107 K20
Point 4
Y coordinate
D108 K8
X coordinate
D109 K25
Point 5
Y coordinate D110 K22
is out of the range of the scaling conversion data set.
S1
[List Mode]
Step
Y
Point 2
（10，15）
Point 1
（5，13）
D20＝11
（Output value）
(Error code: 4100)
(Error code: 4100)
is out of the range from
S2
(Error code: 4100)
is out of the specified
S2
(Error code: 4101)
Instruction Device
Point 3
（17，13）
Point 4
（20，8）
Point 5
（25，4）
X
D0＝18
（Output value）