2.4 Communications with MP-series Controllers
Using I/O Message Communications with the MP3000 as the Master
2-49
4. Create a ladder program for the MSG-RCV function.
A ladder program example is shown below.
This ladder program example is for receiving the read request. Ladder programming for receiving the write
request is required separately.
X.01
[MSG-RCV]
X.02
[MSG-RCV]
MP3000
I/O message
communications
Read.
For
receiving
read request
For receiving
write request
Written.
Remote device (MP2300)
Set DW0002 to 6 to
receive the write
request.
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