Convert wiring and line or ladder diagrams for simple logic tasks into PLC programs.
Conversion could include common instructions such as
- digital
- logical
- compare
- compute
- move
- file
- sequencer
- timer
- program control instruction sets.
Process/Skill Questions:
- How does the ladder diagram simplify the logic tasks of a PLC program?
- How are the compare and compute conversions different?
- What are the differences in some common instructions related to normally open and normally closed contacts?