Application of SCADA System

Powerful Application of SCADA System :

SCADA system is the important system for supporting thee industrial technology nowadays. So the application of SCADA system is very various. The various kind of application of SCADA system itself defined because SCADA system is multifunction tools. It can be used in the water system, gas system, chemical system, communication system, and also in the power system.

The application of SCADA system There re 10 application of SCADA system that we should be known. They are:1. Manufacturing application.This application done for managing the inventories part of a tools. For example for the robot and monitor hardware system. This application make the best quality for the gadget we use. 2. Wind power generation application.It is the one of the application of SCADA system that can be used for filling the energy needed. And in this case, the power of wind can be flipped for the users needed.3. Traffic signal application.It is clear that the signal has main role for the automation technology product. It will build the best network system so the users can use their gadget. The function of SCADA system is to manage the traffic light of the signal networking system. Besides, it will also control the signal flow and detecting the wasting signal.4. Mass transit and Railway Traction.The role of this application in the SCDA system is to make the electricity inside more regulated. It is appropriate to be used for trains, buses, rail system, and also appropriate for electricity gate.5. Communication network applicationThe application of SCADA system for communication is being the base function. It is appropriate for supporting the machine system of handphone, computer, robotic, and other communication tools.6. Industrial Plans and Process control application.This application is being the sensor of the digital and analog system. So the function is being the real application of the SCADA system as the controlling system.7. Oil and Gas Trans and distribution applicationThis application is the best equipment for the way to make the best distribution of the networking system.8. The application of Electric power generation, transmission and distributionThis is also being the great application of SCADA system. The SCADA system is appropriate for the flow of electricity as the main ingredients of technology.9. Water, waste water utilities and sewage system.This application is being the one of the best application function of SCADA system. Because it is appropriate for using the water networking system. So the laboran a check and work with their computer.10. Building, facilities, and environments applicationThis application is used for manage the HVAC controlling unit that consisted of monitor, lighting, and also the entry system.Those all about the application of SCADA system that are related with the function of SCADA, for acquisition the data, manage data, control the system, present the data result, and also managing the network system of the automation tools. 

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Flow and Density Meter Features and Specification to measures the liquid or gaseous sample density

The Flow and Density Meter is a device used to measure the flow or quantity of gas or liquid rate is moving through the pipeline. Flow measurement applications are very diverse. It is known that each case has its own restrictions and requirements engineering. The flow meter called by many names. It based on the specific industry; but the function, flow measurement, it is still the same. 

This Flow and Density Meter is a device that measures the liquid or gaseous sample density. Digital density meters are used in the petroleum, pharmaceutical, chemical industry, and food and beverage quality control. Density meter works by measuring the oscillation in a glass tube containing the sample.

Image by http://www.emerson.com

MICRO MOTION ELITE PEAK PERFORMANCE CORIOLIS FLOW AND DENSITY METER

The design of ELITE Coriolis Flow and Density Meter comes to provide accurate, frequent flow measurement environment and even the most challenging applications. This product comes with an unprecedented flow measurement of liquids and gases and the flow of a multi-stage intensity, 

Flow and Density Meter Motion ELITE meters provide an unprecedented flow of density and performance measurement. It has the function to provide control and ultimately confidence in the liquid, gas and slurry application of the most complex and challenging you. Achieve the benefit of the main flow

This Flow and Density Meter tool is able to achieve the best fit to measure your flow with a wide range of flow tube design. It includes the level of coverage of the service is best for your application. You can take the benefit from peak performance in the design of drying them with a variety of industry approval for use in healthcare applications strictly regulated. You can use this subject to a wide range of applications platform, including health coverage, cryogenic and high pressure. 

THE FEATURES OF ELITE CORIOLIS FLOW AND DENSITY METER

There are many features of this Flow and Density Meter product, some of them are: 

1. Get the sensitivity of the unmatched stability measurement from this unique measure design. 

2. Achieve an unprecedented flow and density measurement of performance in the most difficult of the liquid, gas and slurry application. 

3. Advantage in real-time and in the process ensure measurement integrity check smart meters. 

4. Increase scalability with a wide range of health coverage, including applications, cryogenic and high pressure

5. Achieving outstanding measure of confidence with the highest fluid immunity, process and environmental impact

6. You can select the models which are available in 316L stainless steel, C-22, nickel alloys and materials super duplex

7. Interact with 3D models to learn more about ELITE Coriolis flow and density meters 


Practical application of the Coriolis Flow and Density Meter will affect the overall operating principle of the Coriolis flow meter involves borne vibration flow tube through which the liquid passes. Vibration was not completely circular. It provides a frame of reference rotating Coriolis effect

CONCLUSION

Flow and Density Meter has many features and specification to measures the liquid or gaseous sample density. While specific methods vary according to the design of flow meters, sensors monitor and analyze changes in the frequency, phase shift, and the breadth of the flow tube vibrating in. 

ABB’s Contrac Electrical Linear Actuator-Industrial Automation in India | PLC SCADA DCS Training in Chennai,

ABB’s Contrac Electrical Linear Actuator :

Electric linear actuator is one of integral part in most industrial sector. In the process of automation, actuators are responsible for positioning valves and vanes, etc to control energy, mass and the flow of materials. The Contrac actuator system designed under concept of linear actuators that has already common in the field of industry over 50 years ago. Unlike their predecessors, Contrac fulfills the trend towards actuators as an intelligent field device that has increased capability, connectability and smart visualization systems by integrating into other devices like bus systems. 

Electric linear actuator has four main features including continuous positioning, overload-proof at end positions, high protection class, and long service intervals. The increasing overload capacity making it free from dependent torque switch-off while running. The high protection class, make Contrac is possible to be installed in the field that has high leak risk possibility.

Image by http://new.abb.com

ELECTRIC LINEAR ACTUATOR CONTRAC PROVIDES A COMBINATION OF PROVEN MECHANICAL COMPONENTS AND MICROPROCESSOR ELECTRONICS

As the name suggested, CONTRAC, was defined as “Control and Actuator”, refers to the new generation of compact actuator that provides a combination of proven mechanical components and microprocessor electronics. Here are the superiorities of Contrac as a compact electric linear actuator: 

- Highly compatible with fieldbus device
- Compatible with the more traditional control methods
- Has a self-monitoring facility
- Facilitate diagnostics systems and can be showed via graphic user interface
- Fail-safe technical data enabled


In addition to the rich of functions provided, it also comes with support of asynchronous motor. The motor recognized as proven in its reliability and safety. Not only limited to the durable and powerful motor, the Contrac also come with up-to-date frequency converters, which made it super flexible. Users can set various torque and stroke time with option of adapting various parameters to the control elements or the process. These all of new features ensures operational reliability and facilitate further needs for monitoring, maintenance and service. 

ELECTRIC LINEAR ACTUATOR COMMUNICATION OPTIONS

For controlling flexibility, Electric linear actuator Contrac can be controlled using conventional signals as well as with any new system concept like fieldbus. This is following the concept of an intelligent actuator that is able to communicate using RS 232 interface or via HART protocol using an FSK connection, or fieldbus connection. Users can pair the actuator using FSK and fieldbus through optional features. 

For easier monitoring system, Electric linear actuator Contrac also support the integration to DTM (Device Type Manager). The Contrac DTM uses graphical user interface on a PC or laptop to configure all the actuator functions including diagnostics, maintenance and service information. 

Who doesn’t require any of that smart function still can access the basic functions via push buttons and LEDs on the commissioning and service field of the power electronic unit. 

Further requirement of decentralized intelligence can be realized using PROFIBUS DP communication system. This method provides many benefits including cutting down on wiring, reduce commissioning time, and documentation. When paired to the PROFIBUS DP communication it supports cyclic data exchange, parameterization or configuration through acyclic communication, diagnostics and configuration using GSD files. 

CONCLUSION

With the ABB’s electric linear actuator, manufacturer can improve their end of automation process by taking benefits of an intelligence actuator system provided in the Contrac. Advanced communication integration, smart software and rugged construction make it an ideal option for increasing the overall automation process productivities. 

Data Base Communication(PLC) -Industrial Automation in India | PLC SCADA DCS Training in Chennai,

Data Base Communication(PLC) -Industrial Automation in India | PLC SCADA DCS Training in Chennai,

Data Base Communication(PLC)

           

Data base communication is communication between different software.  We might have data in Microsoft word or Microsoft Excel or other software and we need access for our program then this function of PLC helps us to communicate with them.

We take example of Microsoft Excel.

First we should open Microsoft excel then go to Excel Menu and select Excel option formula.

         Tick on working of formula R₁C₁ reference style. Here we save our file with name ‘g’ at any place you want.

Now go to RS View 32 (SCADA). Go to Configuration à Go to Configure then Add access name as below:

Access à Ritesh (Let us suppose)

Application nameà Excel

Topic Name à g.xlsx (here g is file name of excel and xlsx is extension name for Microsoft excel)

                DDE ( Fill the DDE which allow excel user to change in data in PLC.

                  Click Ok.

Take text display from menu and give its Tag name ‘a’ and select its type I/O real.

Access name à Ritesh

Item à Cell address (R₁C₁)

Here we run our scada program. When we change the value in Display, Same data pasted in Excel in Row first, column first. Same happens when we change in R₁C₁ of Excel, the data also changes in display of Scada.

Change in excel from scada

Scada display:

Change in excel:

Change in scada from excel

Excel display:

Scada display:

The valuable effect of this function is:

1.       User can access data from any file.

2.       Programmer can control multiple programs by single frame.

3.       A simple user (Not a PLC programmer) can control the full system with their best command software like Microsoft Office.

Note: There are different extension names for different software as already taken by manufacturer company.

Machine Control Terminology-Contact Best PLC & SCADA Training Institute in Chennai | Hindustan Automation

Machine Control Terminology

 There are some words that are used in machine control systems that have special meanings. For safety purposes, the use of these words is explicit and can have no other meaning. They are generally used when naming control circuits, labeling switch positions on control panels, and describing modes of operation of the machine. List of some of the more important of these terms are given below.

ON

 This is a machine state in which power is applied to the machine and to the machine control circuits. The machine is ready to RUN. This is also sometimes call the STANDBY state.

OFF

 Electrically, the opposite of ON. Power is removed from the machine and the machine control circuits. In this condition, pressing any switches on the control panel should have no effect.

RUN

 A state in which the machine is cycling or performing the task for which it is designed. This state can only be started by pressing RUN switches. Don’t confuse this state with the ON state. It is possible for a machine to be ON but not RUNNING.

STOP

 The state in which the machine is ON but not RUNNING. If the machine is RUNNING, pressing the STOP switch will cause RUNNING to cease.

JOG

 A condition in which the machine can be “nudged” a small amount to allow for the accurate positioning of raw material while the operator is holding the material. The machine controls must be designed so that the machine cannot automatically go from the JOG condition to the RUN condition while the operator is holding the raw material.

INCH

 Same as JOG.

CYCLE

 A mode of operation in which the machine RUNs for one complete operation and then automatically STOPs. Holding down the CYCLE button will not cause the machine to RUN more than one cycle. In order to have the machine execute another CYCLE, the CYCLE button must be released and pressed again. This mode is sometimes called SINGLE CYCLE.

HAND OPERATION

 A control design method in which a machine will not RUN or CYCLE unless two separate buttons are simultaneously pressed. This is used on machines where it is dangerous to hand-feed the machine while it is cycling. The two buttons are positioned apart so that they both cannot be pressed by one arm (e.g., a hand and elbow). Both buttons must be released and pressed again to have the machine start another cycle.

PLC Scan Cycle - Leading industrial automation companies in India providing PLC SCADA DCS training in Chennai. Best PLC training center in Chennai. Automation in India,

PLC Scan Cycle - Leading industrial automation companies in India providing PLC SCADA DCS training in Chennai. Best PLC training center in Chennai. Automation in India,

PLC Scan Cycle

A plc executes an initialization step when placed in run mode then repeatedly executes scan cycle sequence. Basic PLC has three steps.

1.       An input scan

2.       A user program scan

3.       An output scan.

1.       Input Scan :

During this process data is taken from all input modules in system and placed into an area of PLC memory referred to as input image area.

In this scan, input terminals are read and the input image area is updated accordingly.

2.       User program Scan:

During program scan, Data in input image area is applied to user program, the user program is executed and output image area is updated.

In this scan,

·         Data in input image area is applied to user program

·         The program executed

·         The output image area updated

3.       Output Scan:

During the output scan, data is taken from the output image area and sent to all output modules in the system.

In this scan data associated with output image area is transferred to output terminals.

We should understand that input, program, and output scans are separate and independent functions. Any changes in status of input devices during the program or output scan are not recognized until the next input.

Program (Ladder logic) scanning typically takes place left to right across each rung and from the top to bottom rungs, in order known as rung scanning. This method used in plc like Allen Bradley.

Another method used by Modicon/Schneider Automation is known as column scanning.

In this processor looks at first contact at Top left corner and reads the first column from top to bottom. Next reads the second column from top to bottom and so on.

We use rung or column method according to PLC we use.

Rung Scanning:

Column Scanning:

For example we have simple operation below:

Two rung ladder logic program:

Program in logix pro simulator:

Program with energized input ( Here after first rung input and output process it automatically selects another rung from left side.)

Beneficial Aspect of Siemens SCADA System -PLC SCADA DCS Training in Chennai | Industrial Automation training Chennai,

Information and Beneficial Aspect of Siemens SCADA System as suitable automation system for every application :

Siemens SCADA System becomes the answer of the Industrial tighter and greater challenge by the days. Almost every manufacture, developer and the console maker was go in challenge to pursue the perfection that was set in not only the idea of great production process to grow up and increase the productivity but also comes to deal with any aspect that can bring the safety and effectiveness in case of whole business process.

Siemens SCADA System inline with the market standard requirements, sales objectiveness and more with the crystal clear managerial decision maker was become the reality inside the industries. And so with the “value up and cost down” stigma that grow up through the business owner or industrial manager.

SIMATIC WinCC Siemens SCADA System by Siemens.com

By that reason, the scale of better system, solution and support developer dramatically day by the day. And so with the Supervisory and Control system that can control the whole business process and shown better data output was needed more and more.

SIEMENS SCADA SYSTEM, THE BEST CHOICE TO INCREASE PRODUCTIVITY WITH THE BENEFICIAL ASPECT OF THE PRODUCTS

SIMATIC WinCC was developed by Siemens SCADA System to answer the challenge of industries and industrial partners as scalable and open SCADA system. It called the requirements of the future as the solution for the data Supervisory Control of modern industrial plants that continuously growing, and increasing by the day.

And so the SIMATIC WinCC by Siemens SCADA System offered several beneficial aspect such as:

• Siemens SCADA System increase efficiency
As key to increased productivity, SIMATIC WinCC combines efficient engineering with powerful archiving and maximum data security.It serves as the basis for efficient operations control and intelligent production analysis.
• Siemens SCADA System guarantee scalability
This product offer stationary or mobile solutions for increasing requirements. For this purpose, the SIMATIC WinCC use Siemens SCADA System that totally know-how of more than 15 years across all sectors. No matter how moderate or expansive the client or end users requests – it provide the suitable solution.
• Siemens SCADA System has higher Innovation
Benefit from information provision anytime and anywhere with mobile SCADA solutions –also with available tablet or smartphone hardware. The application of multi touch gestures in industrial environments opens the door to modern operating concepts.
• Siemens SCADA System  pursue openness
International standards as well as native script and programming interfaces, also special requests can be easily realized.

This Siemens SCADA System has easy scalability and efficient production analysis for any field of industries, such as: Automotive production and suppliers, chemical and pharmaceutical industry,food, beverages and tobacco industry,machine and plant engineering,energy supply and distribution,trade and service sector, plastic and rubber industry,metal processing and steel industry,paper production and processing, printing industry, transport, traffic and logistics,water treatment and wastewater purification,building services management and management of properties.

SIEMENS SCADA SYSTEMS PRODUCT INFORMATION

By that beneficial aspect that was promised by Siemens SCADA Systems, it wasn’t only the manufacture lips service to increasing the sales prospect. It was something happen with offered of several types of the SCADA software for any types of field and intention, such as:

• WinCC/Server– for distributed client-server systems
• WinCC/Redundancy– for increased availability
• SIMATIC Process Historian– powerful, plant-wide long-time archive
• WinCC/WebNavigator– plant operation and monitoring via the Internet/Intranet
• WinCC/WebUX– mobile access to important plant information
• WinCC/Telecontrol– integration of distributed remote stations in the telecontrol system

This models Siemens SCADA System was offered for Easy scalability process controlling Siemens SCADA Systems was developed for the intention of efficiency in terms of operations control and openness for special requests, such as:

• WinCC/UserArchive– management of user data records
• WinCC/Audit and WinCC/ChangeControl–tracking of operator actions
• SIMATIC Information Server– web-based reports of historical plant data on basis of Microsoft ReportingServices or with Microsoft Excel
• WinCC/PerformanceMonitor– production analysis on the basis of individual key performance indicators and web-based performance reports in combination with the SIMATIC Information Server

CONCLUSION

Siemens SCADA Systems was developed several types of SCADA Systems named SIMATIC WinCC that can be used and choose for any field and industrial aspect to increase the level of productivity inside the whole industrial, manufacture and business process as well as the solution and better IT’s technology applied.Siemens SCADA System as one of popular platform that are known and recognized by the Industries has been developed by many console developer and manufacture around the world. One of great named was Siemens SCADA System with SIMATIC WinCC that offered “scalable and open SCADA system for maximum plant transparency and productivity”.