ABB 800xA User Manual

Also see for Ability 800xA Series: Operation User manual Operation Operation User manual

Contents

ABB 800xA User Manual Manual pdf 53 page image

Section 3 Configuration Proxy Control Connection3BSE037076-510 D 53%Name:Relative Name%[%Remote Object Info%@%%][%Type Name%,%%]Proxy Control ConnectionA Proxy Control Connection aspect is created on the Proxy object for all aspectsthat defines OPC properties not marked as “Ignore at upload” in the remote system. The Proxy Control Connection shows the information for all properties, and can beused when building faceplates and displays like any other control connectionaspects. It is also possible to subscribe for OPC properties values from this aspect.It is not possible to make any configuration changes in those aspects. All changesshould be done in the provider system, and uploaded again.Proxy Log ConfigurationA Proxy Log Configuration aspect represents a log configuration in the providersystem. It has the same behavior as a log configuration in the subscriber system, butit is read-only.Proxy Log TemplateA Proxy Log Template aspect represents a log template in the provider system. It has the same behavior as a log template in the subscriber system, but it is read-only.Miscellaneous ConfigurationSecurity ConfigurationSecurity for the OPC properties in the provider system is controlled by the providersystem only. The domain user or the user mapped in the provider is used to evaluatethe access rights. The major difference between remote user and local userevaluation of security is that the node used for the evaluation is the node where theRemote Access Server is running, not the node the user in the subscriber system isusing.One optimization, to hide the properties in the control programs not necessary tohave as OPC properties, affects the size of the uploaded information.