Good mornig,

I'm doing some test to read and write variable of logo. my goal will be create an app to manipulate some input state (ex. push a botton).
To do this i think that i must to use a modbus tcp connection or snap7.
I do some test with easy modbus client (www.easymodbusclient.net), without sucsess. Every time thai i try to read or write, i retrive the error "connection refuse by the host".

I think that mean logo refuse the connection.

Is possible to have a complete sample of comunication modbus tcp?

Thanks in advance

S

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Split from LOGO!8 FS4 ModBus TCP.

Hi All:  I cannot open the file on LogoSoft V8... it gets me an error message.  Can you help me please?.

Regards

LUpita

Hi, I have tried this for a 32bit floating point and it works perfectly, howver I am now trying to read a 16bit unsigned integer and having no luck.  Any suggestions?

All the best,

Adam