Each recipe consists of one or more recipe items. A recipe item is a process value that is identified by a tagname. A tagname consists of a SCADA node name, database block name (also called a tag), and the block field name.
Each recipe item contains nine fields. These fields define the item and include information such as the recipe item identifier, description, value, and the unit of measure (UOM).
Up to 850 recipe items can be added to a recipe.