6.2 Communication with Other MP Series
6.2.3 When CPU-03/CPU-04 Acts as Master (I/O message communication function is used)
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( 1 ) How to Set up the CPU-03/CPU-04 Side
If the setting of transmission parameters (IP address, subnet mask) is already completed, start from step 3.
1.
Double-click the
218IFA
Tab (
218IFC
Tab for the CPU-04) in the
Module Details
Area in the CPU-03
Module Configuration
Window.
2.
Set transmission parameters.
How to set up transmission parameters
Set
IP Address
(“192.168.001.001,” for example).
Set
Subnet Mask
(“255.255.255.000,” for example).
Set
Gateway IP Address
(“000.000.000.000,” for example).
Caution
Set up a unique IP address in the network.
For the IP address, check with your network administrator.
3.
Select the
Enable
Option in the
I/O Message Communication
Area of the connection parameter set-
ting.