Communication between Compactlogix and Micrologix 1400 via MSG instruction

in this video, you will learn how to communicate between Compactlogix and Micrologix processors over the ethernet.
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[@calebking1520]

Very informative and simple video for someone who has not done explicit messaging before. Thank you very much.

[@wandersonpereira9884]

Thanks for sharing!

[@jameserayburn]

Outstanding! Thanks for sharing!

[@randyking476]

Thanks for that I was having trouble with the comm path.

[@lofispaceopera]

very nice

[@arjunjayswal6347]

Thank you sirji
🙏

[@guillermorondan8809]

Thanksss!!!!

[@garymatthews6309]

Fantastic thank you

[@bartek975]

I had problem when I was doing that in rslogix 500, in messages I received error code e0. I did not know why, but I tried your way and it worked :) I was using micrologix 1100 series B and compactlogix L32E.

[@vorapobautomation9760]

Dear Sir, How to program Ramp up and ramp down in PLC in order to run drive from setting in m/m. ? (Ramp function gen)

[@1919sandeep]

First we use VFD for this kind of application and if we want to control it from PLC you need some input value to make sure its ramping up and down, therefore you need encoder as well so you PLC can get some kind of feedback.

[@DavidGonsior]

How do you access the input and output bits? Typing O0:0 or I1:0 errors out.

[@1919sandeep]

To access any real IO data you first move them into Dint or Int value and then transfer.

[@ajithkumarelumalai5349]

In rs linx what type of protocol you were selected? Sir..,

[@1919sandeep]

Protocol it use is ethernet IP.

[@joew4202]

I can't change any of the integers in the MLX. When i try and change it the value just goes back to 0

[@1919sandeep]

if you are pulling data from other PLC you will not be able to change it because as soon as you change it pull the data from other PLC.