Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 554

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Processing details

• This instruction, according to the data specified by (s), enables or disables the execution of the interrupt program with the

interrupt pointer number specified by (I).

• When (s) is 1: The execution of the interrupt program is enabled.

• When (s) is 0: The execution of the interrupt program is disabled.

• When the system is powered on or the CPU module is reset, the execution of interrupt programs I0 to I31 and I44 to I1023

is enabled and the execution of interrupt programs I32 to I43 is disabled.

• The execution status of the interrupt pointers are stored in SD1400 to SD1463.

The device (I) can be index modified. Using the SIMASK instruction specifying the index-modified device can

enable or disable the execution of interrupt pointers I0 to I1023.

Operation error

The interrupt pointer number specified by (I) is out of the valid range.

The value in the device specified by (s) is neither 0 (disabled) nor 1 (enabled).

7 APPLICATION INSTRUCTIONS

7.3 Program Execution Control Instructions

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