Diagnose and repair electrical faults in complex production machinery quickly, effectively, and safely using a systematic electrical troubleshooting process and electrical safety best practices troubleshoot electrical circuits in a simulated experiential environment. Motors and controls introduces a broad range of motor types and control systems. Learn a systematic troubleshooting approach for electrical circuits, control circuits and motor circuits. Each winding can deliver the motors horsepower at a rated speed. It provides an overview of the electric motor operation, selection, installation, control, and maintenance. The higher the capacitance of the capacitor the more energy it can store. Unfortunately, we cant post the simutech electrical troubleshooting answers online. A bad motor capacitor may cause starting problems or could shut off the motor while running. The tstrainer is a multimedia computerbased training module design to instruct the user in proper control trouble shooting. This electrical training course will present the theory of control operation and the proper techniques for diagramming motor control circuits.
There are two electrically separate windings housed in the motor. Troubleshooting control circuits free version download. Take input voltage to the motor using the volt ohmmeter. Find the power control box for outlet and verify that specified circuit has not been tripped.
Learn about motor control circuits, how 3phase motors operate and how typical components function. This video uses electrical troubleshooting simulation software to teach you how to troubleshoot an electrical motor control circuit. This simple troubleshooting technique is applicable to a wide variety of electrical, electronic, and other types of systems. Troubleshooting examples in the above sections, various basic and complex control circuits for a threephase motor have been dealt with. Motor control circuits software free download motor control. The control circuit connects the windings in different configurations causing the speed to change from one rpm to another. Troubleshooting electrical motor control circuits cbt. Apply a systematic approach to troubleshooting motor control circuits. Once you are familiar with the basic circuit, our electrical training instructor will teach you how to apply these theories to more complex systems so that you can quickly troubleshoot and repair equipment. Get troubleshooting motor circuits alternative downloads. The course proceeds from a thorough overview of motor basics to replacement procedures and fundamental motor maintenance techniques. At the end is just an example how our software uses real world workorder system to track student while doing electrical troubleshooting with our simulation software, and the detailed analysis report. Jan 03, 2016 objectives to understand the fundamentals of control circuits to understand types of control circuits to troubleshoot control circuits.
This video uses electrical troubleshooting simulation software to teach you how to troubleshoot an electrical motor. We then cover both basic and specialized motor control circuits. Your professionals will learn to diagnose and repair a variety of faults in a simulated electrical circuit consisting of wiring, lights, relays, switches and pushbuttons. Test electrical circuits onthevehicle quickly to determine if there is an electrical problem in the primary electrical system and what repairs are needed. Solidstate electronic ac motor drives are becoming more. It also includes instructions on how to use the tstrainer. Advanced electrical troubleshooting seminar tpc training. The motor control section has two functions, it first takes single phase 120v or 240vac power and converts it to dc the motor can operate at either of these ac voltages simply by adding or removing a jumper on the 5 pin connector in the motor control section. If the swapped component is indeed faulty, but in such a way that it. Students will learn the proper and safe process for troubleshooting industrial and commercial electrical equipment, resulting in reduced costs and downtime.
This software is an intellectual property of simutech multimedia inc. About 70% of the time is spent working, handson, at a troubleshooting station with motor control circuits operating at a safe, low level of 24 volts. Motor control circuits software free download motor. Once you are familiar with the basic circuit, our electrical training instructor will teach you how to apply these theories to more complex systems so that you can quickly troubleshoot and repair. This workshop focuses on the main issues of troubleshooting electrical equipment and control. Troubleshooting electrical circuits simutech multimedia. Aug 01, 2005 if all three phases of electrical voltage were present when you performed step 1 of troubleshooting voltage source problems, then the motor starter overload and control circuits should be checked.
How to troubleshoot an electric motor capacitor problem. Troubleshooting electrical control circuits 3 day learn to wire, operate, and troubleshoot a circuit before noon, day 1. Troubleshooting electric motor control circuits wiring. Jul 3, 2012 plc tutorial plc program of motor control circuit. Industrial electrical training video library on electrical control circuits, motor controls, and plcs.
Troubleshooting plc circuits training software duration. Real world plc simulator has vom and screwdriver to isolate electrical wiring while troubleshooting plc circuits and control. Download troubleshooting electrical skills demo simutech. Troubleshooting motor circuits v4 is a program developed by simutech multimedia. Ac adjustable speed drives asd have become the most popular variable speed control. Follow along and troubleshoot this circuit with me. Troubleshooting motor controls free version download. Please choose a date below to read the full course description and register. Describe a procedure for determining the location of the problem chandelier vs. This 10 dvd set covers automation control with sensors and components and plc dvds. It requires you to follow specific and systematic procedures.
The tstrainer is a multimedia computerbased training module design to instruct the user in proper control trouble shooting techniques. Troubleshooting electric motor control circuits wiring fault simulation electrical motor control circuits screenshot version. Troubleshooting motor circuits is an application for learning and practicing, proven techniques for effective motor circuit troubleshooting with realistic simulations. Business industrial network this awardwinning electrical training program builds on the basic techniques program. When the forward pushbutton is actuated, m 1 will energize, closing the normallyopen auxiliary contact in parallel with that switch. The included 32 page electrical troubleshooting pdf lab manual also provides more introduction to troubleshooting control circuits. Here, you will troubleshoot a motor control circuit consisting of a reversing motor controlled garage door. This video is an introduction to how 3phase motors are typically controlled in commercial and industrial applications. These manuals are specifically made up for the individual panel, and are generally sufficient for any or all problems which may be encountered. Turn the power off, unplug the power cable and wait 60 seconds. Tec provides a rich 3d environment where professionals will learn and. In this circuit simulation download you use the troubleshooting tools while troubleshooting garage door. Explains troubleshooting practices on dc and ac motors, identifying unmarked leads on threephase delta and yconnected motors.
How to troubleshoot a 3phase electric motor hunker. At the end is just an example how the software uses real world work order system to track student while doing electrical troubleshooting with the simulation software, and. Find a battery problem that burns up a good generator. Take a stepbystep approach to analyze motor starting problems. First make sure the problem is not something simple such as an unplugged device or a tripped circuit breaker. Sharpen and improve these skills with continued handson training. This twoday course is designed for electrical maintenance workers looking to gain additional indepth handson understanding of complex controls and control circuits.
Includes maintenance procedures for control circuits and combination starters. This awardwinning electrical training program builds on the basic techniques program. Troubleshooting motor circuits v4 by simutech multimedia. Troubleshooting electrical control circuits industrial wiki. We typically offer this course twice a year, once in the fall and once in the spring. Describe the basic operation of a threephase ac motor. Troubleshooting of electrical motor control circuit. Explains troubleshooting practices on dc and ac motors, identifying unmarked leads on threephase delta and yconnected. Control circuit and motor troubleshooting flashcards quizlet.
Online electrical troubleshooting training course tpc training. Troubleshooting control circuits tcc is the second simulation in our series. Ekts electrical control techniques simulator tutorial youtube. As an industrial electrician, youll encounter many complex electrical circuits and drives that will break down as they age. If not, check supply circuitry, breakers and condition of the motor s power cord. Every effort is made to present the most uptodate information to currently reflect the current needs and state of the industry. First make sure the problem is not something simple such as an unplugged device or a tripped circuit. Troubleshooting electrical control circuits is defined as the logical and orderly process to determine the fault or faults in an electrical control circuit. Practical troubleshooting of electrical equipment and control circuits focuses on the handson knowledge and rulesofthumb that will help engineers and employers by increasing knowledge and skills, leading to. Download simulator screenshots, full description and do.
Industrial electrical training videos electrical control. Trusted windows pc download troubleshooting motor circuits 4. This is a basic course, without any prerequisites, that. This video uses electrical troubleshooting simulation software. The electrical troubleshooting online electrical training course covers use of schematic diagrams, determining sequence of operation, and use of building diagrams and singleline diagrams. You may want to check out more software, such as troubleshooting motor controls, aknm circuit magic or circuit diagram, which might be related to troubleshooting control circuits. Chances are, you wont be an expert in repairing these devices, but you can take some practical steps to solve problems and help get your systems operational again in a timely manner. Troubleshooting motor circuits free version download for pc. The problem could be in the chandeliers wiring open wire connection, open connection in socket, or in the bulb itself burnedout filament. The course is designed to help students reduce downtime and expense caused by motor failure and increase the overall efficiency of their facility.
Troubleshooting electrical circuits tec is our foundational electrical troubleshooting simulation. How to do electrical troubleshooting of electrical motor control circuit. This course has greatly helped me troubleshoot electrical controls more effectively. Basic control circuit for dol directonline starter. Test a slow cranking problem in 3 quick steps that takes. From basic to advanced, over 50 challenging fault scenarios to solve. When motor is energized and running, lamp2 and lamp3 are on. This simulation explores an industrial garage door circuit. Enhance your troubleshooting training with hours of handson learning and practice to develop and maintain control circuit troubleshooting skills.
A damaged or burnt out capacitor may hold only a fraction of the energy needed for the motor if its capacitance is low. If you need to maintain and troubleshoot plc systems, this exciting new program will help you understand how plcs work and provide you. The only problem i have is the motor is not running, however lamp2 is on and lamp 3 is on as expected. When you get the call, the motor wont start, youd best have a logical and systematic plan in place to approach the problem. Test the battery for state of charge and cranking power in 15 seconds. Determine if all or any of the motor starter overloads are tripped by pressing the motor overload reset pushbutton. To understand how to troubleshoot control circuits, it is very important to understand the working of some basic control circuits, as given in figure 7.
Ekts electrical control techniques simulator sample usage video tutorial. Motor control circuits motor control wiring diagrams. Troubleshooting electric motor control circuits wiring fault simulation troubleshooting electric motor control circuits wiring fault simulation this awardwinning electrical training program builds on the basic techniques program. The motor specified voltage must be present on all three phases. There is a large gap between what you learn in college and the practical knowhow demanded in the working environment, running and maintaining electrical equipment and control circuits. Wait until all red led lights have gone off on the motor control board before. In comparison to the total number of users, most pcs are running the os windows 10 as well as windows 7 sp1.
Basic control circuits basic control circuits are used in starting, stopping, sequencing, and safety automatic interlocking of equipment and machines. Online electrical troubleshooting training course tpc. This book focuses on the main issues of troubleshooting electrical equipment and control circuits of today to enable you to walk onto your plant or facility to troubleshoot and fix problems as quickly as possible. Motor control circuit wiring s bharadwaj reddy august 1, 2017 october 5, 2018 a simple threephase, 480 volt ac motor control circuit is shown here, both in pictorial and schematic form. Your professionals will diagnose and repair a variety of faults in a simulated control circuit consisting of relays, pushbuttons, a control transformer, a solenoid lock, a proximity switch, and circuit protection. How to do electrical troubleshooting of electrical motor control circuit duration. The lab manual can be accessed via the software and you can also optionally print it out for a hard copy. Threewire control startstop joginch circuits sequence start and stop automatic sequence starting reversing circuits plug stop and antiplug circuits two speed motor control reduced voltage starting circuits troubleshooting more complex control circuits tank fill control duplex pump control day one. The full motor controls training software the mctrainer 60 hours contains sections on. Jun 18, 2014 learn more about our course for troubleshooting motor control circuits, which utilizes controller simulator software to educate your company on motor control circuits.
Troubleshooting scenarios cover both threephase power circuits as well as the control portion of these motor circuits. Practical troubleshooting of electrical equipment and. Motor control circuits lets see how the second approach is implemented, since it is commonly used in industry. Examine the motor s electrical connections and terminals. Troubleshooting a variable frequency drive newsletter introduction in many industrial and commercial plants, automation of any process and associated control relies heavily on motors and adjustable speed drives. Consider the control circuit for a threephase motor with a dol starter with a maintainedcontact control as shown in figure 7. Basic troubleshooting strategies all about circuits. This circuit contains such components as limit switches. Motor capacitors store electrical energy for the motor to use.
Jun 04, 20 troubleshooting scenarios cover both threephase power circuits as well as the control portion of these motor circuits. The troubleshooting electric motor control circuit wiring fault simulation cd has instructor resources available too. The following is an example of troubleshooting a control circuit. Electrical troubleshooting of a relay control circuit. This electrical troubleshooting training course uses electrical troubleshooting training simulator train and test troubleshooting electrical. Jan 03, 2016 a typical control circuit for a twospeed motor is shown in figure 7. About our troubleshooting motor control circuits course youtube. Vehicle electrical troubleshooting shortcuts veejer. Easter egging just doesnt work unless you happen to be very lucky. Control panel troubleshooting can be done efficiently if you take your time. This sounds wrong because when youre troubleshooting a control panel youre usually in a production environment and need to fix the problem quickly. Your professionals will learn to diagnose and repair multiple faults, honing their skill at troubleshooting motor circuits. Hi, please help,so i built up the circuit shown below.
Includes dc and ac motor controller, 3 phase transformer and many more industrial motor, power and automation control training modules. Remember that when voltage testing a motor control circuit it is very important to test phase to phase and. Our antivirus check shows that this download is safe. Electrical troubleshooting, plc troubleshooting training. The key to mastering the skill of electrical troubleshooting and to solving the faults is by systematically working through the system modules and using simutechs systematic approach to do so. Troubleshooting control circuits free version download for pc. The software is sometimes distributed under different names, such as troubleshooting motor control circuits, troubleshooting motor circuits demo. Plc tutorial plc program of motor control circuit plc. Troubleshooting motor circuits tmc is simutech multimedias third troubleshooting simulation. The control circuit consists of relays, relay contacts, contactors, timers, counters, etc. This circuit contains such components as limit switches, three phase induction motor, reversing motor. A chandelier has five light bulbs in it, and one of them is not working.
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