Kaydet(, Convert.ToDouble(valueResults. If (backgroundWorker1.CancellationPending) Opc.Da.ItemValueResult valueResults = new Opc.Da.ItemValueResult Opc.Da.Item valueItems = new Opc.Da.Item Public static void Write(Opc.Da.Item writeItems, Opc.Da.ItemValue writeValues, Opc.Da.WriteCompleteEventHandler method, Opc.Da.ReadCompleteEventHandler methodRead) Opc.Da.ItemValueResult sonuclar = new Opc.Da.ItemValueResult Public static Opc.Da.ItemValueResult Read(Opc.Da.Item items) Group.Read(group.Items, 123, method, out req)

The failover Kepware OPC-UA server will be used in the event the primary Kepware server goes down. Opc.Da.ItemValueResult sonuclar = group.Read(group.Items) The failover Kepware OPC-UA server works the same as the OPC-UA server with the exception that you need to have two copies of Kepware setup, preferably on different servers. Public static void Read(Opc.Da.Item items, Opc.Da.ReadCompleteEventHandler method) Group = (Opc.Da.Subscription)server.CreateSubscription(groupState) GroupState = new Opc.Da.SubscriptionState() OpcCom.Factory fact = new OpcCom.Factory() Opc.URL url = new Opc.URL('opcda://localhost/4') Opc.Server servers = se.GetAvailableServers(_DA_20) OpcCom.ServerEnumerator se = new OpcCom.ServerEnumerator() Private static Opc.Da.Subscription group Private static Opc.Da.SubscriptionState groupState Private static Opc.Da.Server server = null Why opc reads values very slow? Is there any way to make it faster. Get help from Tech Support articles, product documentation, and community discussions. Solve problems and troubleshoot error messages.

I want it execute read method for 1 second at most I dont know what is the problem. Search the Knowledge Base Log in to: Discover tutorials, how-to instructions, and best practices on installing, configuring, and using your PTC software. Kepware industry-endorsed software solutions improve operations and decision making from shop floor to top floor by providing consistent, reliable data across the enterprise. I try to read some values from kepware(more than 40 values) However when my program execute read method of opc server it waits about 10 seconds to read the values i want. Kepware’s flexible and scalable communication solution connects, monitors & controls disparate automation devices and third-party software solutions. I am using OpcNetApi to communicate with kepware.

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