Specifications

App - 81
Appendix 8.6 Application example
The following explains the parameter settings and program examples.
CPU
Network module
Station No. 3
CPU
Network module
Station No. 15
Network No. 7
Interrupt program
execution
IRET
I50
Channel 1
SEND
RECVS
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
(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 is received at channel 5 of station number 15's network
module.
Device code Device No.
Detection
method
Event
condition
Word
device
value
Channel
No.
Interrupt
(SI) No.
RECVS
instruction
(Edge
detection)
(Scan
complete)
0005 0
(2) How to set the parameters on the interrupt pointer setting screen (PLC parameters)
Set the start I/O No. (0000) and interrupt SI No. (0), where the network module is
loaded, on the intelligent module side, and set the interrupt pointer (I50) that is used
for event 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).
CPU side Intelligent module side
Interrupt pointer
start No.
Interrupt pointer
count
Start I/O No. Start SI No.
50 1 0000 0