This whitepaper by Kepware Product Manager Aron Semle describes why SCADA owners should move the scheduling of data requests from the client to the server in order to optimize client communications across networks with limited bandwidth.
Factories are noisy, complex environments that require special consideration when establishing wireless communications. This white paper discusses a number of technical considerations and solutions for a successful deployment.
With OPC Unified Architecture (OPC UA), SCADA systems can use the report-by-exception framework to achieve impressive data efficiencies over traditional polling. This white paper suggests specific options and techniques to maximize the benefit of OPC UA.