Re: [milo-dev] no writeing of S7 vars

[Kevin Herron <kevinherron@xxxxxxxxx>]

What StatusCode do you get as the result of the write?

Without more details, I would suggest 3 things:

1) check that the Node is configured to allow writes in the PLC or OPC UA server

2) make sure you are writing the correct DataType

3) make sure you are not trying to write a StatusCode or timestamp along with your value, as shown in the write example: https://github.com/eclipse/milo/blob/0e89962588e63cde28458229751a5688679df942/milo-examples/client-examples/src/main/java/org/eclipse/milo/examples/client/WriteExample.java#L45-L46

On Tue, Jun 4, 2019 at 6:22 AM Eckhard Gerking <gerking@xxxxxxxxxxx> wrote:

Hello

I test the OPC-Client with a Siemens OPC-Service. The writing of S7
variables dont work, the reading works. Hath someone experiance with this?

With best regards

Eckhard Gerking

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