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Welcome back to om-ron plc dot com again today we have information about SCADA technology to present .
Most readers will readily agree that the industry went through a period of considerable change over the last 10-15 years. In other words, the design and implementation of automation and control has changed in this period.

When the electronic devices were first used in automated factories, the vast majority of sensors and control systems were autonomous, or communicated only through their own networks or simple serial interfaces like RS-232, RS -485 or current loop. The idea of ​​connecting these systems together, or systems management company, was out of the question. Why would you do?

But in the year 1990, Microsoft Windows * moved to a stable platform 32-bit Windows was supported Ethernet and TCP / IP takes as a communication technology. Dit betekende providers of operating systems can build their products on top of a low-cost, high performance platform, resulting in systems that are not only very rich and capable on their own, but it can also easily interface with existing enterprise dates as managing the business. (more…)

Tags: Ethernet, OPC, RS 485, RS 232, SCADA, scada software, SCADA system, scada technologyEthernet, OPC, RS 485, RS 232, SCADA, scada software, SCADA system, scada technology

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Welcome back to Om-ron PLC dot com , Last time we mentioned the maintenance of PLC in the Relay output. In the event that lead to the induction load. That require additional protection circuit. From now on, we have learned circuit protection first then there is the use of electronic equipment, electronics, called RC (RC Method) well then come to learn each other to the protection circuit in the lead. relay output to the load to the induction of a second. That is the use of electronic equipment, electronics, called a diode.

2. Diode Method.

Circuit of the use of diode circuits can be found in Figure 1, below.

For this method, we use a diode parallel to the load on the circuit. When the touch of a Three layout of the PLC input will work with current flowing through the contacts of the relay to the load. The direction of current flow in a stream running through to the positive load. (Which is a load inductance) to stop with the negative terminal of supply. The magnetic field points in the load inductance. Make the work load. In the diode-stroke does not affect anything because the timing circuits reason that the diode itself to be bias. But when the Tree Layout output to stop working. (Contact output layout of the Three separate instantaneously) in the stroke itself, this magnetic field that points in the load inductance is caused to emit energy. In the moment of birth itself will emit this energy at a voltage proportional to flow rate changes. Resulting voltage across the contacts of the Tree layout output (transient). (more…)

Tags: Contact output, CP1L, CR method, maintenance PLC, OPC, output unit, plc, plc output, PLC Product, PLC training, SCADA, Use PLC Contact outputContact output, CP1L, CR method, maintenance PLC, OPC, output unit, plc, plc output, PLC Product, PLC training, SCADA, Use PLC Contact output

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Welcome back to Om ron PLC dot com ,today we would like to present in automation system technology.
“Scotty has to know how? How do you know if your systems are normal?” Dilithium crystals are at their correct temperature and vibration frequency for Warp Speed ​​and size of space? Could he be sure that every last prisoner Tribble, and nobody blocked cooling lines for HDD anti-matter? It is alarming enough variables in a sentence (Just you test - I know that Star Wars was …) “disturbance in the Force?” .

It seems an easy question for you to explore the typical automation systems and find that they are designed to monitor the process and are not designed to solve problems as the first directive. Indeed, the control is quite difficult to do. How much money is left for a complete diagnosis, troubleshooting and alarming adaptation? (more…)

Tags: automation, automation system, automation technology, HMI, industrial, process control system, SCADA, scada software, scada technologyautomation, automation system, automation technology, HMI, industrial, process control system, SCADA, scada software, scada technology

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