415
IX, IXEND
1
2
3
4
4
6
7
8
7.6
S
tructure cr
eation
instructions
7.6.12
IX, IXEND
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.
Program Example
(1) The following program executes the same ladder 10 times, while changing device numbers.
[Ladder Mode]
[List Mode]
[Operation]
Error
code
Error details
Q00J/
Q00/
Q01
QnH
QnPH QnPRH
QnU
LCPU
4231
The IX and IXEND instructions are not used as a pair.
After the IX instruction was executed, the END, FEND, GOEND, or
STOP instruction was executed prior to the IXEND instruction.
Sets modification
value
Changes
modification
value
Ladder which
executes index
modification
Step
Instruction
Device
Mod
i
f
i
cat
i
on
va
l
ue
Mod
i
f
i
cat
i
on
va
l
ue
of
Y
Mod
i
f
i
cat
i
on
va
l
ue
of
C
Mod
i
f
i
cat
i
on
va
l
ue
of
X
Mod
i
f
i
cat
i
on
va
l
ue
of
T
Mod
i
f
i
cat
i
on
va
l
ue
of
M
Mod
i
f
i
cat
i
on
va
l
ue
of
L
Mod
i
f
i
cat
i
on
va
l
ue
of
B
D103
D101
D102
D100
D10
4
D105
D106
D107 Mod
i
f
i
cat
i
on
va
l
ue
of
V
Mod
i
f
i
cat
i
on
va
l
ue
of
D
D108
1st
t
i
me
B0
X10
Y
30
M0
D0
D10
T
3
C
4
D
4
0
2nd
t
i
me
B1
X11
Y
31
M1
D1
D11
T4
C5
D
4
1
3rd
t
i
me
B2
X12
Y
32
M2
D2
D12
T
5
C6
D
4
2
10th
t
i
me
B9
X19
Y
39
M9
D9
D19
T
12
C13
D
4
9