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10.3 Program Example with the Coincidence Detection
Interrupt Function
This section describes a program example to start an interrupt program at coincidence detection in CH1 Coincidence
detection point No.1.
(1) System configuration
The system configuration is the same as the following.
• System configuration (Page 88, Section 10.1 (1))
(2) Programming condition
(a) Interrupt pointer setting
Project window [Parameter] [PLC Parameter] [PLC System]
"Intelligent Function Module Setting" button
(b) User devices
Device Description
D20 to D35 Interrupt enable flag storage for IMASK instruction