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Describe the architecture of a programmable logic controller (PLC)
Assessment Strategies
By completing one or more lab activities
Using simulation and/or actual components
By completing lab performance activities
Criteria
You summarize the PLC program scan sequence
You identify the main parts of a PLC system
You describe the function of the hardware components used in PLC systems
You describe the memory map and input/output image tables
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Analyze Boolean ladder logic
Assessment Strategies
Using simulation and/or actual components
By completing one or more lab activities
On a performance based assessment
Criteria
When you identify Boolean Algebraic relationship
When you develop Boolean Algebraic relationship in a PLC ladder system
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Associate I/O addresses to field devices
Assessment Strategies
Using simulation and/or actual components
By completing one or more lab activities
On a performance based assessment
Criteria
You download programs into a PLC
You successfully run programs
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Interface programming environment to PLC
Assessment Strategies
Using simulation and/or actual components
By completing one or more lab activities
On a performance based assessment
Criteria
You configure communication
You create, edit, and download a program
You enter the program into the PLC
You prove the operation by monitoring the program
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Apply instructions to a PLC program
Assessment Strategies
Using simulation and/or actual components
By completing one or more lab activities
On a performance based assessment
Criteria
You select the programming symbols
You utilize bit instructions
You utilize timer instructions
You utilize counter instructions
You utilize word instructions
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Formulate the algorithm and create a PLC program that uses timers, counters, and comparison arithmetic from a system specification.
Assessment Strategies
Using simulation and/or actual components
By completing one or more lab activities
On a performance based assessment
Criteria
You list the program input and output specifications
You create a flow chart of the algorithm that meets the specifications
You use programming environment to create new PLC programs
You use programming environment to troubleshoot PLC