Hi! I have usually only connected one OPC client (our system) to an OPC server created in the codesys environment on a PLC. This OPC client has a lot of write privileges.
A customer also want OPC access, but I want to restrict his access to only read certain values.
Do you know if this is possible inside the single codesys runtime running on a controller?
Last edit: ofey 2024-02-01
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Hi! I have usually only connected one OPC client (our system) to an OPC server created in the codesys environment on a PLC. This OPC client has a lot of write privileges.
A customer also want OPC access, but I want to restrict his access to only read certain values.
Do you know if this is possible inside the single codesys runtime running on a controller?
Last edit: ofey 2024-02-01