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Showing posts from February, 2021

PLC Troubleshooting

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1. Keep Spare parts ready : In general, keep 10% spare parts ready for the number of that part used. So that if a part malfunctions, you need not search for a replacement at the eleventh hour.   2. About Fuse : If you replace the fuse and if it blows again then, the problem may be that the module’s output current limit is being exceeded or the output device is shorted. 3. Ground Loops   When two or more electrical paths exist in a ground line, it is called a ground loop. For example, in the figure above, at the chassis or device enclosure, the transducer and transmitter are connected to the ground. The transmitter is connected to an analogue input card through a shielded cable. The shield connects to both chassis grounds. So, it creates a path for current to flow from one ground to another since both grounds have different potentials. The current flowing through the shield would induce magnetic fields in the signal transmission. This could create interference. Hence,...

The future of PLC and SCADA courses.

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  PLC and SCADA have played a major role in the Electronics Revolution i.e. industry 3.0 PLC and SCADA  are used in all types of industries… It can be small, medium or large.   Automation field is dependant on them.  They have high reliability and flexibility.   It means, even if some changes are made in the machine cycle, then still efficiency, speed and compatibility in networking can be maintained.   The IoT Revolution (Industry 4.0) will increase a lot within a short span of 5 to 6 years.   It will be an upgrade to industry 3.0, not a radical change. Hence, the necessity of  industrial automation courses  will go on increasing. A bouquet of industrial automation courses like PLC & SCADA, HMI, VFD etc are present for you to select from. If necessary, our experienced experts will guide you to select a suitable course.   The course will increase their practical knowledge. A large number of opportunities will be available...