How packaging data moves through OPC UA
OPC UA is an information model, PackML is a machine state model, and a companion spec maps one into the other. They are not the same layer.
OPC UA is an information model, PackML is a machine state model, and a companion spec maps one into the other. They are not the same layer.
A reading guide to PackML: what OMAC says it is for, which OPC UA section names the states, and what a state list does not prove.