The five control PLC control characteristics of PLC

1, high reliability, strong anti-interference ability high reliability is the key to the electrical control equipment performance. PLC as a result of the modern large scale integrated circuit technology, USES the strict production craft manufacture, the internal circuit adopted advanced anti-interference technology, has the very high reliability. Such as mitsubishi F series PLC MTBF of up to 300000 hours. Some PLC using redundant CPU average trouble-free working time is longer. From the closed circuit of PLC, the use of PLC controller control system, compared with the same size of relay contactor system, electrical wiring and switch contacts have been reduced to hundreds or even thousands of points, one of fault is greatly reduced. In addition, the PLC with a hardware fault self test function, failure can alert information in time. In the application software, users can also into the application of fault self-diagnosis for the peripheral devices, in addition to the PLC in the system of the circuit and equipment for the protection of fault self-diagnosis. In this way, the whole system has high reliability, no wonder. 2 complete, fully functional, applicability of PLC development today, has formed a large, medium and small series products of all sizes. Can be used for all sizes of industrial control occasions. In addition to the logical processing function, most modern PLC has perfect data operation ability, can be used for all kinds of digital control field. PLC functional units in recent years, the PLC penetrated the position control, temperature control, CNC, etc. Various kinds of industrial control. Combined with PLC communication ability enhancement and the development of man-machine interface technology, use of various of PLC control system very easily. 3 easy to learn and easy to use, welcome by engineering technical personnel PLC as a general industrial control computer, is an industrial and mining enterprises in the industrial control equipment. It easy interface, programming language for engineering and technical personnel to accept easily. Graphic symbol and ladder diagram language expression and relay circuit diagram is quite close, using only the small switch logic control instruction of PLC can easily realize the function of the relay circuit. For not familiar with electronic circuit principle and assembly language, don't understand the computer people use the computer is engaged in the industrial control opens the door. 4 system small amount of work of design, construction, maintenance is convenient, easy to transform PLC storage logic instead of wiring logic, greatly reduce the control equipment of external connection, has greatly shorten the cycle of control system design and construction, also it easy to maintain. More important is to make the same equipment after change program production process is possible. It is suitable for many varieties, small batch production. 5 small volume, light weight, low energy consumption with microminiature PLC as an example, the newly produced at the bottom of the varieties of size is less than 100 mm, weighing less than 150 g, and only a few watts of power consumption. Due to the small size is easy to load inside machine, is to realize the ideal control of electromechanical integration equipment.
Additionally, Shenzhen Coolmay Technology Co., Ltd. has a few new features planned to roll out in the app to provide more convenience, comfort and options to our clients.
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To derive the optimal value out of programmable control systems plc manufacturers for your home, make sure they're purchased from a globally certified organization to ensure quality in use. Such an offer can be found at Coolmay PLC.