Mitsubishi Electric Q03UDVCPU User Manual page 111

(5) Program examples
(a) Opening a connection using parameter settings
When M1000 is turned on, connection No.1 is opened using the parameters set in "Open settings" of PLC
parameter.
• Devices used
Device number
SD1282
SD1284
SD1288
D100
M100
• Program
(b) Opening a connection using control data settings
When M1000 is turned on, connection No.1 is opened using control data.
• Devices used
Device number
SD1282
SD1284
SD1288
D100
M100
• Program
CHAPTER 7 SOCKET COMMUNICATION FUNCTION
Application
Open completion signal
Open request signal
Connection state signal
SP.SOCOPEN instruction control data
SP.SOCOPEN instruction completion device
Setting Execution/
completion type to 0
Connection No.1 open
Normal completion
Error completion
Application
Open completion signal
Open request signal
Connection state signal
SP.SOCOPEN instruction control data
SP.SOCOPEN instruction completion device
Setting Execution/
completion type to 8000
Setting Application area
to 200
(TCP/IP, Active open)
Setting port No. of host
station to 4096
Setting target IP address
to 10.97.79.14
Setting port No. of target
device to 4096
Connection No.1 open
Normal completion
Error completion
H
H
H
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