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Scope: Core (OPC-10000-*) All specs

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OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.6.2.2 Parameters

network depends on the mappings defined in OPC 10000-6 . Table 11 - OpenSecureChannel Service Parameters Name Type Description Request requestHeader RequestHeader Common request parameters. The authenticationToken is always null ... SecurityToken . It specifies when the Client expects to renew the SecureChannel by calling the OpenSecureChannel Service again. If a SecureChannel is not renewed, then all Messages sent using the current