Msg function micrologix

02js4130

Member
Join Date
Jun 2014
Location
Wales
Posts
38
Hi,

i have both a ML1400 and a ML1500 and i would like to make a network using DH485. The ML1500 Will be the main plc with the program and i would like to use the ML1400 to just store the recipie data that the 1500 will need. This has come about due to full memory on the 1500 hence now i have 2.

I understand that the MSG function need to be used but i am not sure how it is used, can anyone help me please?

Thanks
 
Any chance you can just add a memory module to the 1500 ? 1764-MM3 has 16k and then you can save the 1400 for another project
 

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