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MELSEC-Q
7 APPLICATION FUNCTIONS
7.5.6 Application example
The following explains the parameter settings and program examples.
(1) How to set the parameters on the interrupt setting screen (network
parameters)
Set the device code, channel No., and interrupt (SI) No. so that an event is
issued to the CPU side when data are received at channel 5 of the network
module in the station number 15.
Device code Device No.
Detection
method
Interrupt
condition
Word device
Setting value
Board No.
Interrupt (SI)
No.
RECVS
instruction
(Edge
detection)
(Scan
completed)
5 0
(2) How to set the parameters on the interrupt pointer setting screen
(PC parameters)
Set the start I/O No. (0000) of the I/O where the network module is loaded and
the interrupt SI No. (0) on the intelligent module side, and the interrupt pointer
(I50) that is used for even issue on the CPU side. It is also possible to start
multiple interrupt programs by setting the interrupt pointer No. of units (setting
count of interrupt conditions).
PLC side
Intelli. module side
Interrupt pointer
Start No.
Interrupt pointer
No. of module
Start I/O No. Start SI No.
50 1
0000 0
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