Mitsubishi Electric MELSEC iQ-R C R12CCPU-V User Manual page 178

■Program example
• Program in which the completion device and completion status are omitted
M0
• Program in which the completion device and completion status are used
M0
M100 M101
M101
Precautions
• When an interrupt event has already been notified from programmable controller CPU and a C Controller module (another
CPU) at the time of the CCPU_WaitEvent function execution, the user program is restored from the interrupt event wait
state at the same time as the function execution.
In addition, when multiple interrupt events have been notified to the same interrupt event number at the time of the
CCPU_WaitEvent function execution, the user program processes them as a single interrupt event notification.
• If the same CPU number and the same interrupt event number are set in more than one user program, it will be undefined
which one of the user programs receives the interrupt event.
8 MULTIPLE CPU SYSTEM FUNCTIONS
176
8.5 Interrupt from Another CPU
D.GINT H3E1 K10
RST M0
D.GINT H3E1 K10 M100 D100
RST
Normal complete program
Abnormal complete program
M0