ODVAEtherNet/IP
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What do the terms service, class, instance, and attribute mean?
What do the terms service, class, instance, and attribute mean?
ODVAEtherNet/IP
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Service refers to the operations that can be performed on the set of objects, such as Get, Set, Reset, and so on. The class is a template with similar attributes, i.e. a group of parameters.
Instance: A single object within the group or class. (i.e. parameter 31). - Attribute: A certain object detail, i.e. a certain parameter characteristic (name, value, min, max, etc.).
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