Skill Area 2 - Programmable Logic Controller

1. What is the Fundamental Rule for Defining the Program Strategy

• To Think Second, Program Now.

• To Think First, Program Later.

• To Eat First, Sleep Later.

• To Sleep First, Ask Friends Later.

2. Adopting the Philosophy or the Fundamental Rule will

• Help Nothing

• Shorten Programming Time, Reduce Debugging Time, Accelerate Startup and Focus Attention more on Playing Games

• Shorten UploadingTime, Reduce ErrorTime, Accelerate Shutdown and Focus Attention more on Designing Circuit and Programming

• Shorten Programming Time, Reduce Debugging Time, Accelerate Startup and Focus Attention more on Designing Circuit and Programming

What are the Knowledge require for the System Designer to review Sequence of Events and Optimize Control through the Addition or Deletion of Steps?

• Knowledge of the Programmable Logic Controller Field Devices as well as Input and Output Consideration.

• Knowledge of the Programming.

• Knowledge of the Programmable Logic Controller

• Knowledge of the God..

What are the Three Major Components of Programmable Logic Controller Processing Unit?

• Input Devices and Output Devices

• Timer Delay ON, Timer Delay OFF and Counter

• Input Modules, Central Processing Unit and Output Modules.

• No Major Comonents

The Input and Output Devices are Controlled by?

• The Voltage and Current.

• The Logic that is programmed to the Central Processing Unit (CPU).

• The Programmer.

• The God of Thunders.

Provide the Correct answer for the following Basic Components of PLC - System Overview