Hi All,

We are developing one application and we have the same problem

with FB1900 for INIT RF680R comunication by PLC S7-300 no TIA series.

In particular please could you help us how to send "WRITE CONFIG' command.

Which dimension and value for TX DB?

Thank you very much for your collaboration.

Best Regards.

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new subject after Splitting from RF685R & S7 V5.5 Application example

Hi,

For RF680R you won't need the "WRITE CONFIG"-instruction.

Just use the Web Based Management (IP-address of the reader via HTML-Browser) for configuring your reader.

Owei

Hi,

For RF680R you won't need the "WRITE CONFIG"-instruction.

Just use the Web Based Management (IP-address of the reader via HTML-Browser) for configuring your reader.

 agreed it is complicated in S7 Classic, just use the Web Management.

Then you really only need, Init / Read / Write commands from the PLC.