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Info

Depending on the runtime, the configuration file is located in the following place: see Location of the configuration file

Define the port

Code Block
themeConfluence
[CmpOPCUA]
NetworkPort=4841

Binding to an adapter

Code Block
themeConfluence
[CmpOPCUA]
NetworkAdapter=3S Netzwerk

Max. nodes per read (>=SP17)

Code Block
themeConfluence
[CmpOPCUA]
MaxNodesPerRead=100

Max. Sessions (>=SP17)

Code Block
themeConfluence
[CmpOPCUAServer]
SessionsMax=100

Max. Speed

Code Block
themeConfluence
[CmpOPCUAServer]
ItemMinSamplingRate=100 ; ms

Deactivating

Code Block
themeConfluence
[CmpOPCUAServer]
SECURITY.Activation=DEACTIVATED

Restricting Mode or Policy

Code Block
themeConfluence
[CmpOPCUAServer] 
Security.CommunicationPolicy=POLICY_AES128SHA256RSAOAEP ; can be POLICY_AES256SHA256RSAPSS, POLICY_BASIC256SHA256, POLICY_BASIC256, POLICY_BASIC128RSA15
Security.CommunicationMode=ALL ; can be SIGNED_AND_ENCRYPTED, MIN_SIGNED, ALL,ONLY_PLAINTEXT

Namespace change for OPC UA server (>=SP17Patch2)

Code Block
themeConfluence
[CmpOPCUAProviderIecVarAccess]
UseNodeName=1
UseNodeNameForNodeIds=1

or 

[CmpOPCUAProviderIecVarAccess]
CustomNodeName=MyPLC123

...