The following questions can be used to test your retention of the concepts introduced in this chapter. You can find the answers to these questions in the back of the book under Assessments:
- What is the name of the IEC language that allows you to program visually using a flowchart construct and is based on the GRAFCET language?
- What SFC element is considered to be the main building block of SFC routines, is associated with the logic to be executed at a specific point in the process, and is represented by a rectangle shape with a pin at the top and bottom?
- What SFC element is associated with a step and contains the structure text code used to perform functions such as starting a pump?
- What SFC element is used to bind steps to other steps and specify a structured text logical condition that must be true in order to proceed?
- What SFC element is a wire that connects to multiple transitions or steps?
- What...
