PLC Programming and Application to the Industry

What is stand for "PLC"?

• Power Logic Computer

• Programmable Logic Controller

• Process Level Controller

What is the main component on PLC?

• CPU, Modul Input/Output & Memory

• Monitor, CPU, Console

• Transistor, Capacitor, Board

What is the name of this symbol?

• LD/LD NOT

• OR/OR NOT

• AND/ AND NOT

Fill the Instruction based on this figure

• LD, LD, LD, OR, AND , AND NOT

• LD,LD AND, OR, AND, AND NOT

• LD, AND, OR, AND, AND NOT

In application of PLC, what is the method to organize control programme?

• Flowchart

• Network Diagram

• Structure Diagram

• Ladder Diagram

Based on the ladder diagram, this is to control?

• Motor Control Programme

• Part Sorting System

• Traffic Light

Based in the figure, what is the the instruction of this programme?

• COUNTER

• TIMER

• SHIFT

• INTERLOCK

What device is used in a conveyor belt motor control system to detect the presence of objects?

What is the function of a counter in a packaging control number system?

• Count the number of products in the box

• Calculate the total operating time

• Calculate the speed of the conveyor

In a liquid transfer system, what will happen when the high level of sensors (TLB1) detects liquid?

• The motor will be turned off and the valve closed

• The filing valve is open

• The emptying process will start

• The motor will continue to operate without stopping