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magic_banana

thesis project

Started by magic_banana, 5 Feb 2016

1 post in this topic

Posted 5 Feb 2016

Hello,

For my thesis i'm using a beckhoff cx9020,a sunnyboy and a sunnyisland with rs485 communication protocol sma net.

One of the things I need to do is to log everything from the sunny devices realtime. and here is where my problem starts. I am using rs485 to communicate with the devices via plc but I don't find any documention for what i need to request or send to get usefull data. does anyone here have an idea?

Yours truly

Jonas Vanhulle

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