OMICRON has made another step in complementing its testing tools for IEC 61850. The CMC 256 with NET-1 Option does now also generate sampled values. Together with the GOOSE features, the vision of "fully networked" protection testing has been realized. The sampled values are generated according to the "Implementation Guideline for Digital Interface to Instrument Transformers using IEC 61850 9 2", which is published by the UCA International Users Group. The CMC 256 generates sampled values at a rate of 80 samples per cycle as intended for protection and metering applications. Setting parameters can be imported from standardized SCL (Substation Configuration Language) files.