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from the Automation department...
Modbus PLC
PLCs and related questions. topic
Posted by raghu on 22 March, 2013 - 1:29 am
Hi,

Is there any difference between the standard modbus and modicon modbus protocol?

Please help me on this ... i have a little confusion. And in some modicon plc they support MW, M, I, MI and some 0x, 1x, 3x address.. Pl clear my doubt


Posted by Arun on 25 March, 2013 - 12:19 am
modbus is developed by modicon and its generic protocol. best thing to do is. u should understand the configuration part of your modbus slave or master device. if the configuration and data types are not matching then communication will not happen.

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