Plc motor control - Study guides, Class notes & Summaries

PLC Quiz 3 Latest Update. t - CORRECT ANSWER 1. The memory organization of a PLC is often called a memory map. t - CORRECT ANSWER 2. The user program contains the logic that controls the machine operation. t - CORRECT ANSWER 3. Most instructions require one word of memory. t - CORRECT ANSWER 4. Scan time varies with program content and length. t - CORRECT ANSWER 5. If any input signal changes state very quickly, it is possible that the controller may never be able to detect the ...

MSSC EXAM TEST QUESTIONS AND CORRECT ANSWERS 2023 CNC (Computer Numerical Control) refers specifically to a computer that controls what aspect of the machine? - Memory - Graphics - Motion - The counting process - ANSWER - Motion __________ is a live direct or indirect view of a physical, real-world environment whose elements are overlaid by computer-generated sensory input such as sound, video, graphics, or GPS data. - Augmented reality - Virtual reality - Manufacturing realit...

What is a programmable logic controller (PLC)? - correct answer a specialized computer used to control machines and process. What is the standard programming language used with PLCs? - correct answer Relay ladder logic (RLL) The programmable controller operates in real time. What does this mean? - correct answer that an event taking place in the field...

BTEC International Business Unit 5 Assignment 1 Why Trade Internationally? In my essay I will be presenting the reasons why two businesses (BMW and River Island) operate in contrasting international markets. Using the information from this research I will equally proceed in explaining the types of finance available for international business and the main features of globalization that affect BMW and River Island. In addition to this I will explore the role of trading blocs on internation...

1. For the timer relay contact shown, when the relay coil is energized, there is a time delay before the contact closes. TRUE Bloom's: Object 1. Factual Bloom's: Verb 1. Remember Chapter: 07 Programming Timers Difficulty: Easy Gradable: automatic Learning Objective: Describe the operation of mechanical timers Section: 07.01 Mechanical Timing Relays Subtopic: Mechanical Timers Topic: Programming Timers Units: NA 2. For the timer relay contact sh...

Identify the main function of a power supply module. - correct answer Its supplies DC power to other modules. What is a programmable logic controller (PLC)? - correct answer A PLC IS A specialized computer used to control machines and process. Identify the main function of a programmable device. - correct answer It is used to enter the desired program...

4 main comp. of programmable logic controller - correct answer processor, power supply, I/O, programming device define interface - correct answer two systems interacting with one another Define real world - correct answer physical devices that need to be hardwired Define discrete - correct answer I/Os ...

Once a repair is completed, technicians must ___. - Answer-Carefully record the problem, causes, and solutions ___ maintenance is scheduled work required to keep equipment in peak operating condition. - AnswerPreventive ___ maintenance is performed to minimize emergency work and ensure reliable and efficient operations. - Answer-Scheduled A ___ is a document that details specific maintenance tasks to be completed. - Answer-Work order The ___ is a federal government regulatory agency that r...

PLC Ch. 6 Practice Exam Questions & Answers. Explain the basic operating principle of an electromagnetic control relay. - CORRECT ANSWER An electrical relay is a magnetic switch. It uses electromagnetism to switch contacts. What is the operating difference between a normally open and a normally closed relay contact? - CORRECT ANSWER Normally open (NO) are open when no current flows through the coil but close as soon as the coil conducts a current or is energized. Normally closed (NO) c...

Which of the following is true of a PLC? - Answer- All above The tool changer is a device that allows the robot to perform multiple tasks by changing out __________. - Answer- End effectors __________ is a live direct or indirect view of a physical, real-world environment whose elements are overlaid by computer-generated sensory input such as sound, video, graphics, or GPS data. - Answer- Augmented reality Which of the following would NOT be a typical job for a robot? - Answer- Quality ...