Ge fanuc & micrologix 1400 modbus comms

[driverx]

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the modbus slave error is cleared, but still can not communicate with modbus poll sofware or prosoft modul.

 

[Steve Bailey]

Here's a project that worked for me.

 

[drbitboy]

can you get a Modbus client running on any system, e.g. on a Windows PC, and have it successfully read data from the GE fanuc running the Modbus server/slave?

 

[driverx]

thanks , it's working great.

but I want to protect the writing option on GE proficy from the prosoft or the AB PLC, modbus /tcp give the option to write using code 06.
just to have security.

thanks gain.