Asked by Samantha Shaughnessy on Jun 17, 2024
Verified
ICONs and OCONs:
A) are used to exchange information between function blocks.
B) require a unique tag name.
C) must have the same tag name.
D) all of these
ICONs
Icons are graphic symbols used on a computer screen or user interface to help users navigate software applications or operating systems.
OCONs
is not a commonly recognized key term, likely intended to represent a specific acronym or term within a specialized field. Without more context, a definition cannot be provided accurately.
Function Blocks
Predefined program instructions in PLCs and other control systems used to perform specific tasks, like mathematical operations or logic functions.
- Identify the distinctions between input and output references (IREFs, OREFs) and connectors (ICONs, OCONs) in the context of FBD.
Verified Answer
MC
Michael CrowseyJun 24, 2024
Final Answer :
D
Explanation :
ICONs and OCONs are used to exchange information between function blocks and require a unique tag name. They must have the same tag name to properly exchange information. Therefore, all of the listed options are correct.
Learning Objectives
- Identify the distinctions between input and output references (IREFs, OREFs) and connectors (ICONs, OCONs) in the context of FBD.