Mitsubishi MELSEC Q Series Programming Manual page 340

DI,EI,IMASK
Operation Error
(1) There are no operation errors associated with the DI, EI or IMASK instruction.
Program Example
(1) The following program is designed to enable the execution of only the interrupt programs
having the interrupt pointer numbers I1 and I3 while X0 is ON.
[Ladder Mode]
6-138
[List Mode]
Step Instruction
Device