Mitsubishi MELSEC Q Series Programming Manual page 519

(8) Whether the program will be expanded or a user needs to create the program is depending
on your GPP function software package.
The index register should be added to the index modification ladder established with the IX
and IXEND instructions. *
*2 : The value of Zn is returned to the previous Zn value before the execution of the IX instruction after the IXEND
instruction has been executed.
1. When using the IX and IXEND instructions in both a normal sequence program
and an interrupt sequence program, establish the interlock to avoid
simultaneous execution. The interlock assumes the area between the IX and
IXEND instructions in the normal sequence program as DI, disabling the
interruption.
2. The IXDEV and IXSET instructions can be used to specify modification values.
Refer to 7.6.13 for details.
2
X1Z2 M62Z4 Y24Z3
T495Z0 C270Z1 B20Z6
MOV
X19Z2
IX D100
SET M6Z4
K0 D0Z8
Y40Z3
IXEND
IX,IXEND
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