Issuing An Interrupt To Another Cpu; About The Function Of Issuing An Interrupt To Another Cpu - Mitsubishi Electric Q12DCCPU-V User Manual

13
COMMUNICATIONS BETWEEN CPU MODULES
13.6

Issuing an Interrupt to Another CPU

(1) About the function of issuing an interrupt to another CPU

C Controller module
/* Issues an interrupt */
ret = QBF_GINT(path, sCpuNo, sEventNo);
13
- 44 13.6 Issuing an Interrupt to Another CPU
This function allows the C Controller module to issue an interrupt to another CPU
(Motion CPU or C Controller module) from its own user program.
No interrupt can be issued to a programmable controller CPU.
(a) Interrupt to Motion CPU
When an interrupt is issued to a Motion CPU, the Motion CPU starts an interrupt
program.
Figure 13.31 Interrupt to the Motion CPU
POINT
To apply this function to the Q172DCPU or Q173DCPU, the C Controller module
must be the Q12DCCPU-V.
Motion CPU
1)
Interrupt program
Q12DCCPU-V Q06CCPU-V
1) Issues an interrupt to the Motion
CPU from the C Controller module.
Q06CCPU-V-B