![]() Solving the symptom(s) will normally just postpone the problems to a later date. ![]() Many times, the inexperienced troubleshooter will mistake one or more of the symptoms for the problems. Positive identification of the problem(s) is absolutely essential to solving the problems. By the end of the week, we all passed the course, but I had a hard time remembering what we had studied on the first day.īasic troubleshooting techniques apply to every situation and occupation. By the end of each day, our minds were jammed with information. The instructor was very knowledgeable and covered the course material as we tried to input the programs into desktop training equipment in order to see how it worked. Class work was extremely fast and condensed in order to cover the amount of material involved. In contrast, the manufacturer's course was five, eight hour days. ![]() Also, the JC was open at night for extra shop time on the PLC's and computers. INDUSTRIAL ELECTRICAL TROUBLESHOOTING MANUALAdditional time was spent at home studying the manual and writing programs. There were three hours of shop time doing actual hands on work of the problems and material covered in the first hour. The JC course was four hours of class time per week for 15 weeks. The major differences were the amount of study time and shop time. The manufacturer's course covered essentially the same material as a course at the junior college (JC). The author found that long term retention of material studied was higher from a vocational course taken at a local junior college than from a fast-paced, cram-course through a manufacturer. Knowledge and skills in electricity, troubleshooting, and computer operation are necessary prerequisites to effectively assimilate basic PLC training. On the job training on PLC's is usually not very effective until the person being trained has reached a certain level of expertise in several areas. Engineers, production supervisors, maintenance supervisors, maintenance technicians, electricians, instrument technicians, and maintenance mechanics all need to have PLC and computer knowledge, training and skills in troubleshooting. Troubleshooting In The Field - Motor Testing - Motor Controller - Programmable Logic Controllers (PLC)Ī laptop computer with PLC programming, communication, and operating programs are a necessary tool in today's modern plant. ![]()
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