6.2 Communication with Other MP Series
6.2.3 When the MP2300S Acts as Master (I/O message communication function is used)
6-46
Example of Using the Message Receive Function in a Ladder Program
Here is one example of using the message receive function through Ethernet (218IF). In addition, this ladder pro-
gram is for receiving read operation. A ladder program for receiving write operations is required separately.
X.01
[MSG-RCV]
X.02
[MSG-RCV]
Remote device (MP2300)
I/O Message Communication
Read
MP2300S
Write
For receiving
read operations
For receiving
write operations
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