Omron CP1E CPU UNIT SOFTWARE - Application Example

10-7
10 Interrupts
CP1E CPU Unit Software User’s Manual(W480)
10-2 Input Interrupts
10
10-2-3 Application Example
• Example
In this example, bent parts are detected in a moving workpiece, such as an IC component. When the
sensor input (terminal 02 on terminal block 0CH = CIO 0.02) changes from OFF to ON, the interrupt
task is executed.
10-2-3 Application Example
MSKS
112
#0000
END
END
01 03 0705 09 11
00 02 04 06 08 10
MSKS
102
#0000
Cyclic task
(1)Specifying Detecting ON or OFF Input Signals
For interrupt input IN2: Specify 112.
Specifies an interrupt when the input turns ON.
(2)Enabling Input Interrupt
For interrupt input IN2: Specify 102.
Enables Input interrupt.
The specified input interrupt (here, IN2) is
enabled when the MSKS instruction is executed.
Interrupt
Interrupt task 2
Built-in input terminal
CIO 0.02 turns ON
CIO 0
Sensor input (interrupt)
Workpiece
Sensor input 1
Sensor input 2
Sensor input 3
Sensor input (interrupt input 2)
CIO 0.02
Sensor input
Sensor input
Sensor input
CIO 0.00
CIO 0.01
CIO 0.03
Reset input
CIO 0.04
OK output
CIO 100.00
NG output 1
CIO 100.01
NG output 2
CIO 100.02
NG output 3
CIO 100.03
NG output 4
CIO 100.04
Interrupt task
execution
Interrupt task
execution
Interrupt task
execution