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Plc's are used for a variety of applications. Namely automation and machine industries as it is cost effective, time effective and a much more reliable source of "computer" th…an the traditional relay controllers. They are capable of withstanding harsh environments such as heat, cold, moist areas. Programmable Logic Controllers are obviously programmable to carry out certain program executions using 'ladder logic' in order to activate certain outputs when the condition are met with the inputs. Added 'Programmed Logic Controllers' keep the cost of cabling down and simplify interlocks and logic control. A complex control panel, can control a complex system and the only things connecting them, will be a power supply line and a small data cable. Heavy duty power cables can be kept short and local to the machinery being controlled. The switches and indicator lamps only deal with minute control signals. The function is passed to a local PLC receiver via a small data cable. Instead of a complex system of relays and wiring, interlocks are controlled by a computer program, which enables changes to be made without re-wiring. For example, certain pump motors can only be started when the correct valves are open. This can be dealt with by a program instead of physical wiring. (MORE)
A PLC programm is basically a correlation between inputs and outputs, you can program this in one or a combination of the following languages: Ladder logic Sta…tement list Function blocks However to communicate with the PLC you'll need an specific software provided by the manufacturer i.e. Step 7 for Siemens or RSLogix for AB (MORE)
The softwiring advantage provided by programmable controllers is tremendous. In fact, it is one of the most important features of PLCs. Softwiring makes changes in the co…ntrol system easy and cheap. If you want a device in a PLC system to behave differently or to control a different process element, all you have to do is change the control program. In a traditional system, making this type of change would involve physically changing the wiring between the devices, a costly and time-consuming endeavor. (MORE)
A control device, normally used in industrial control applications, that employs the hardware architecture of a computer and a relay ladder diagram language. Also known as pro…grammable logic controller. (MORE)
PLC -- SCADA -- DCS Training institute in Chennai -- Wiztech - 9940426826 PLC -- SCADA -- DCS is the best technology in electronics field. It is a grooming field in world tech…nology. It consumes more job opportunity in industry. Wiztech is the best PLC -- SCADA -- DCS Training institute in Chennai Wiztech provides advanced diploma Automation training with international certification and 100% practical. Wiztech provides FREE Accommodation and free Placement service also. So if you want to do PLC, SCADA, DCS and Embedded, VLSI Training just enquire in Wiztech. The Syllabus of the Wiztech Automation Training institute is: 1. 10Types of PLC (Programmable Logic Controller) 1. AB, 2.ABB, 3.Siemens, 4.Keyence, 5.GE-Fanuc, 6.Omran, 7.Delta, 8.messing, 9.Mitsubishi, 10.Schneider. 2. 3Types of SCADA (Supervisory Control And Data Acquisition) 1. Intellution FIX32/IFIX32, 2.Wonderware in-touch 10.0 3.EV-Designer. 3. DCS (Distributed Control System) 4. VFD (Variable Frequency Drives) 5. Control panels. 6. Embedded System *Embedded 'C', *8051, *PIC, *ARM, *AVR, *RTOS, *VLSI. 7. VLSI (Very Large Scale Integration) *Digital Electronics, *VHDL, *VERI-Log, *FPGA Flow, *Simulation *FGPA Implementation. Wiztech Provides Above these Trainings with 100% Hand-on manner. In Chennai, Students can get very low fee structures and best training in Wiztech only. Here is the, Wiztech Automation Solutions Address:- Wiztech Automation Solutions pvt ltd., Ph: +91 99404-26826, 044-26209369. 102, W-block, 2nd & 3rd floor, 2nd Avenue, Anna nagar roundana, Anna nagar, (Near Indian bank) Chennai -- 600 040. Tamilnadu. Mail us: email@example.com Web:- www.plctraininginchennai.net www.wiztechautomationsolutions.com www.industrialautomation.net.in www.scadatraining.net (MORE)