IEC-61850 and SCADA Systems
Many of today's substation devices like protection relays are IEC 61850 compatible - one way or the other. From a SCADA point-of-view these and other devices can easily interface with such devices using the client/server communication services: •Get a value of single data object (GetDataValues – Client driven)•Get a list of values of data objects (GetDataValues with list sent in each request – Client driven)•Get the complete list values of data objects using a dataset object (GetDataSetValues – Client driven)•Get…