Omron CJ2M-CPU Series - Counter Mode

6 Interrupts
6-4
CJ2M CPU Unit Pulse I/O Module User’s Manual
z Direct Mode
z Counter Mode
The pulse widths of interrupt input signals must meet the following conditions.
Interrupt enable
condition
Example: IN02
(interrupt input 2)
MSKS instruction
executed to enable
interrupts
Cyclic task execution
Cyclic task program
execution
Processing
interrupted.
Processing
interrupted.
Interrupt task 142
program execution
Interrupt task 142
program execution
Interrupt enable
condition
Example: IN02
(interrupt input 2)
A534
(for interrupt input 2)
Increment Mode
A534
(for interrupt input 2)
Decrement Mode
Cyclic task program
execution
Cyclic task program
execution
MSKS instruction executed
to enable interrupts
Cyclic task program execution
Interrupt task 142
program execution
Interrupt task 142
program execution
Cyclic task program execution
150 µs min.
30 µs min.
ON
OFF