How to Program a Siemens S7-300 Programmable Logic Controller

Do you have a Siemens S7-300 Programmable Logic Controller that you are not familiar with but you need to program it NOW! Following is a quick set of instructions I have put together to help you get started programming a Siemens S7-300 PLC.

After loading the programming software and connecting a Siemens MPI cable between your programming computer and the PLC, open SIMATIC Manager by clicking the icon on the desktop. The STEP 7 Wizard: “New Project” window will open. It is easier to use the Wizard to setup communications with your PLC, but I chose to take the scenic route. I figured I would learn more this way. So, close the STEP 7 Wizard window by clicking Cancel. If there are any other windows or projects open, close them. We want to start with a totally new program.

Create a new project by clicking the new project button on the toolbar in the upper left corner of your screen.

The New Project window opens. Here you will see any existing programs located on your computer. Near the bottom of the window, you will see the Name: input form. Type whatever you want to name your new project and click OK.

A new window will open showing the name of your project at the top. You will also see your project in the window on the left hand side of the screen at the top. Right click your project and choose “Insert New Object”. Choose the device you will be programming. We will be using the SIMATIC 300 Station so choose that selection.

You will now see SIMATIC 300 appear in the right window of your screen. It should be highlighted blue. Click anywhere in the window to make the blue go away. Double click SIMATIC 300 and it will move to the left window and “Hardware” will appear in the right window.

Double click “Hardware” and two (maybe three) new windows will open. On the left will be SIMATIC 300 – (the name of your project). The window on the right will be the catalog of parts.

Look in the right window, the parts catalog, and click the plus sign beside SIMATIC 300.

Click the plus sign beside RACK – 300. Click and drag the Rail onto the left window. You will now see the Slots window appear. This is where we will place our PLC components.

We will first choose our CPU. Looking at the parts catalog, in the SIMATIC 300 tree, choose the CPU that you are using. We are using the CPU – 300 so click the plus sign beside that choice.

Now look at the front top left of your PLC. This is where you will find the PLC model. I will use CPU313C-2 DP as an example since this is the model PLC that I use.

Find this CPU in your parts catalog and click the plus sign. You will now see some part numbers.

Look back at your PLC. Locate the door covering the MPI port. This will be the bottom left side of the PLC. At the bottom of the door you will find the part number. The part number for the PLC I am using as an example is 313-6CF03-0AB0.

Find this part number in the parts catalog. You will notice this is another folder. Open it and you will see V2.0 and V2.6. Look back at the PLC, open the door covering the MPI port, and right above the MPI port you will see V2.6.3.

Go back to the parts catalog and click V2.6. Notice how a slot in the left hand window will highlight green. I believe it will be slot #2. (Slot #1 is reserved for power supplies.) This is where you will drag and drop your CPU. (Notice the software will not let you put the CPU in any other slot but slot #2.)

When you release the mouse button over slot #2, a new window will open, “Properties – PROFIBUS interface”. Click new, a new window opens, click Ok, and then click OK again. We are not setting up a network at this time.

You will now see your CPU and associated hardware listed.

Double click in the Slot that list your DI16/DO16 (Digital Input/Digital Output).

A window with three tabs will open. The first tab will be General, the second tab will be Addresses and the third tab will be Inputs.

Open the tab “Addresses”. We need to change the default addresses. Do this by unchecking the System Default button and changing 124 (or whatever address you have) to 0. Do this for both the Inputs and Outputs.

We now need to change the Node Address. Go back to the window where you double clicked DI16/DO16 and double click in Slot 2, the CPU 313-2DP slot.

The Properties – CPU 313C-2DP window will open.

Look down the window a little over half way and find the Interface area and click on Properties. Another window, “Properties – MPI interface CPU 313-2DP” will open.

Change the address to meet your specific criteria. I know that my laptop, which I am using to program my PLC, is always addressed as 1 and my target PLC is usually addressed as 2. You will probably be the same.

Now click MPI(1) and click OK. Click OK again to close the Properties window.

Save and Compile by clicking the icon located on the left of the toolbar.

Download the hardware configuration to the PLC by clicking the download icon located on the toolbar.

A window titled “Select Target Module” should open. Click OK.

Another window titled “Select Node Address” will open. You should see listed your node address for the PLC you are working with as you configured it in a previous step. If not, click view and click on whatever node address appears and click OK.

Switch back to SIMATIC manager (by clicking the tab on the taskbar).

Click on Options. Choose Set PG/PC Interface. Choose PC Adapter (Auto).

Click Properties. A new window will open, displaying either Automatic Bus Profile Detection or Local Connection. Click Local Connection and choose USB. Now choose Automatic Bus Profile Detection and change the address to 30. You can check your connection now by clicking Start Network Detection. If a new window opens displaying Network Type = MPI, Transmission Rate = 187.5kbps, you have established communications with your S7-300. Click Close. Click OK. Click OK.

It is now time to start programming. Looking at the SIMATIC Manager window, click the plus sign located beside SIMATIC 300(1), click the plus sign beside CPU 313C-2DP, click the plus sign beside S7 Program(1). Now click on Blocks and you will see System data and OB1 appear in the right window on your screen.

Double click on OB1 and a new window will open named Properties – Organization Block

Here you can choose how you want to program, in LAD (ladder), STL (statement list), or FBD (function block diagram). Choose which you want to use and click OK.

Double click OB1 again and the LAD/STL/FBD programming window will open.

You can now start programming.

I have these same instructions with pictures on my website at http://www.saturdayafternoonhobbies.com

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Key Success Factors for Entrepreneurs.

Success is a journey. There is a lot to becoming successful than meets the eye. To be able to become a successful entrepreneur, a lot of hard work, determination and diligence is demanded. Building an empire is not the simplest thing to do . A lot of sleepless nights are involved . Below are some of suggestions to become a successful entrepreneur.

You should first of all make a plan. You will never be able to make it into the business world with no patterns to maintain the base of a provider. A plan will help you understand exactly what you want, by what time you want it attained and the requirements you’ll need in order to finish your project. It might take you some time to finally come up with a full program but it’s going to be worth every second as soon as you get started executing them one by one.

Secondly, being passionate about what you intend to do is very important. This trait is natural and you cannot be trained to become enthused. Before you come up with an idea, you should have some interest in it. There is something that must have driven you into thinking in that direction. Now that is what is referred to as passion. You will be prepared to sacrifice your time and sleep to be able to create your fantasy come true. Even when challenges occur, despairing should not be among the choices. Always remember that Rome wasn’t built in a day. Once you are passionate, nothing will stop you from being successful and even the team you employ to help you achieve your goals will follow suit.

Hard work has never failed anyone. In order to make it in the business world, nothing beats hard work. You will never be able to make it overnight. You have to sweat for it and stumble upon all sorts of challenges in the process. Even once you fall, you should do everything you can to grow and dust the dirt then move like nothing happened. Hard work t work majorly entails the long hours spent on your laptop trying to search for clients and more ideas that will help you grow. At the end of the day, challenging work has never gone outstanding.

You should make sure that you maintain focus on your assignment. After coming up with a clear plan of what you would want to achieve, the next big step is to focus on your goal and mission. When you focus, you will have the ability to avoid distractions and filter out non-strategic pursuits and other elements that might slow you down . You ought to avoid doing too many things at the same time and only work on which yields outcomes.

The journey towards eventually become a successful entrepreneur is not a smooth sail. However, If you follow the tips mentioned previously and many more, you will shortly join the big names from the entrepreneurship world.

Learning The “Secrets” of Businesses

Ajay Bari-Highlights On The Effective Entrepreneurship Skills

Entrepreneurship is an art. Ajay Beri Who is a successful entrepreneur recognizes the importance of creativity in the business world. Most business thrives during their first years but after some time they begin to dwindle. The success of the business depends on the consistent discoveries of new opportunities in the market. If you want to be a successful entrepreneur you need to consider the following points.

Entrepreneurship Is In The Mindset

You need to have the right mentality if you want to succeed in any venture. The positive attitude allows you to come up with targets and goals for your business and work on achieving them. Ajay Beri made a discovery of his business skills when he was faced with different challenges. The business world is dynamic, and you must be prepared to change with the tide.You need to be flexible with your decisions and be persistent through the harsh economic times.

Realizing The Opportunities

Ajay Beri managed to overcome the competition because he was able to discover fresh ideas. People in the world are suffering daily and those are the opportunities that are being created for your business to succeed. In business there must be high risk for it to succeed. Ensure that you become the solutions to most of the problems that people face in various continents.

Passion For The Idea

Your business will not prosper unless you have a great passion for it. You need to ensure that you are aware of your talents to turn them into business ideas. Passion needs to be ahead of any idea that you are thinking. You have to put all your effort to ensure that your idea bears fruits. When you are passionate about your products, then you will easily convince other people to buy your products.

Your Business Should Embrace Technology

No business can survive when it does not incorporate technology on today’s world. Ajay Beri advises the future entrepreneurs to be considerate of the different technologies to ensure that they penetrate the business world with ease. Different software are being developed to ensure that the management of the business is smoother and effective. It is advisable that the entrepreneurs take advantage of the online space and advertise the various products and services.

Ajay Beri advises the entrepreneurs to never give up on their business ideas. You should ensure that you come up with solutions facing the people to make your ideas viable.

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Learning The Secrets About Services

Skills To Learn From David Humphreys

Tamko Building Inc. is a leading firm which is headed by David Humphreys. He was named as the company’s CEO after the death of the previous manager in 1993. The company has gone through a notable growth phase with him as the manager of the business. The overall business functionality and profits have increased under his leadership. Top marketing services has ensured that the company is known across the nation. The company now boasts of being in this market for over 70 years. The services are managed by top experts making it the right choice for clients seeking these services.

David Humphrey CEO has helped the company in bringing new products into the market. different products like roofing products, cement, shingles and others have been created and are now accessible in the market. The wide range of products have made it possible to venture into the large market that will get everything run perfectly. Delivery of all top products are made across the nation making construction manageable. With this, it has become very possible to offer top quality products which are fulling. With David Humphreys as the head of product design, he has influenced the production of products that satisfy the customers.

New anti-tampering systems have been developed with the leadership of David Humphreys. Clients seeking products and services form this company can access them from any point in the country. When you choose these items, the development will be very fulfilling in all ways. Diversification of these products has ensured that everyone can get top quality services that are satisfying. The services will not be compromised in any way. The company has ensured that all people get everything will be great and everything will be built accordingly.

The developments which had happened when David Humphreys took charge of business operations have resulted to better performances in the business. The innovations have been used in getting top services in all locations. All variations can be detected from the operations, and possible ways can be used in changing the impact. The grown product line offers better opportunities to clients who need to by different products.

TAMKO Building Inc. CEO, David Humphreys has always been a big supporter for youth and the sports teams. He has ensured that the teams are well equipped with the attires and other facilities. He recently donated $2500 to Joplin Softball Small league. He is there to help the youth and other [people who need his support in realizing their dreams and how they can be achieved. he continues to impact the operations of the company and under his vision, better goals have been set and attained. To build a successful business, it is important to keep up with the community nearby.

The 4 Most Unanswered Questions about Companies

Essential Factors to Consider in Business Investment

There are several things to look upon so as to open up a business. You can either engage in a small business investment or a large one. When you start small in business, be very careful not to incur huge losses in the beginning as this would cost you your money and business. To ensure that you do not lose all your income in case your enterprise fails, ensure that you invest only the money that has been lying idle.

To ensure that your money does not sink under a single investment, use money that is not meant to sustain your family so as not to make them suffer in case the enterprise does not generate the expected returns. Get to know how a small enterprise performs in the market before financing it. It is very risky to invest in a business that has been in the market for a very short period of time. To avoid bearing the loss alone in case the business you decide to invest in fails, be sure to call upon other investors so as to bear the cost of running the business together.

However, cost sharing with other investors would also mean that you share the profit together. It is beneficial to consider running a business in the form of a group. One thing worth noting is that contacting money lending companies and individuals is another method to open up a business. It is vital to consider checking a cheaper credit by going through the various types available and selecting the best. It is vital to research on the internet concerning ways of borrowing money is easier though online research.

Selecting the best type of business will ensure that you do not incur huge losses. Financing a business single-handedly would see you reap tremendous benefits once the enterprise succeeds. Businesses that are starting up are the easiest to finance individually. Small enterprises are unpredictable, and this discourages financiers from approaching them.

The best way to track your profit in any enterprise is by calculating your Return On Investment ( ROI). This is done by subtracting the total money you invested from the amount generated by the enterprise. Investing in business will not only require your resources but also your time since you need to evaluate all these factors before coming to a conclusion. Some of the best investments to engage in so as to start small in investing include buying of stocks, forex trading and saving in unions and other schemes. The internet is always a good place to offer you the best materials in any business that you may participate in.

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Benefits of Engaging a Business Strategist for Your Small Business

Small businesses mostly break even after their third year s of operation. With this in mind, if you are a small business then it is important for you to have a plan that will help you break even within three years or earlier. it is for this reason that you need to consider engaging a business strategist for your business.

A comprehensive marketing strategy will help your business to grow and take advantage of all its marketing opportunities, engaging a business strategist will help plan and draw one. A good marketing plan can help you to break even faster than you had anticipated.

Reducing cost and increasing profits is the goal of most business and a professional that can help a business reach this goal is another reason why you should engage a business stratesigt. Knowing what costs to cut and which ones to maintain can be the thin line between making profits o losses. By engaging an expert you get to know which expenses to cut and which ones to keep necessitating the services of a business strategist.

Business strategist are usually sought for by small businesses who need fresh eyes and insight over their business. Most small businesses can enter into complacency and familiarity and this tends to stagnate the business as well as plunge it into a comfort zone which is dangerous. Comfort zones have a tendency to cloud judgments and throw businesses into a rut. To increase the interest of clients to your business, you may want to consider engaging a business strategist.

Engaging a business strategist can help find out which resources that are at your disposal that you can take advantage of. Knowing what resources are at your disposal and not being used can help your business increasing its income generating projects for your business thus increasing your profits.

The knowledge of data collection can be explained and set up by a business strategist and it is another consideration why you should use a business strategist. A functional data collecting processes and systems will help you make more informed choices when it comes to your business as opposed to making judgments based on theories.

Finaly, it is important to engage a business strategist since they will give you advice and help you build a structure on how to retain clients for your small business. Repeat sales is important and it is an important reason why you should know who to retain your clients. Client retention is not only important because it increases sales for your business but because it can further determine the expansion and growth of a business
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Benefits Of A Business Strategist

When you are planning to bring your business idea into play by turning into a product or service that you can start to sell to consumers, it is important that you first come up with a good business strategy which will form the foundation on which your company’s activities will be based. A business strategy will help to dictate the way you engage in processing of goods, marketing, and selling of the same and hoe the revenue can be used to meet the goals you had set when you began. When you are new in the business, you can hire a trained business strategist from a known business firm so that he can provide knowledge that will help you go through with your business plans until the time when you can stand on your own and run the company by yourself. There are some important facts about why you should ask a good business strategist to come to your firm and help you while you try to meet your business objectives.

The first benefit is that the strategist will help you determine the course of the company’s future depending on your plans so that all decisions that are relevant for a great future can be reviewed and analyzed to ensure that nothing crucial for the survival of the business in a competitive market space is left out.

The second benefit is that the strategist can provide a sense of direction for the other employees by helping them understand how best they can work to achieve the realistic objectives that have been set up and how to avoid circumstances that are likely to slow down the development process.

The third advantage is that a trained strategist has the knowledge about running of a business and therefore he will help your decision making process by proving a range of possible things you can choose to ensure growth of your firm. One thing that your strategist can help relating to aking a decision is whether or not it will be profitable to spend money on a certain good or service and this can be done after he reviews the possible profits you are likely to make from each idea.

The fourth benefit is that a business strategist will help you to create a strong foundation for your business by ensuring that your objective is realistic and has achievable processes involved so that the company can be able to remain relevant for a long time without succumbing to external pressure.

The last advantage is that a professional business strategist understands the importance of having a special product or service for your clients so that you avoid sharing the customer base with other firms that might be producing services or goods that are similar in nature.

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6 Facts About Businesses Everyone Thinks Are True

Reasons why you should hire Hussain Al Nowais Business Strategist.

Currently, there are a lot of difficulties faced by the owner of the firm in the effort of trying to make things run in the manner that he or she wants. Due to the financial and budget constraints, there may a lot of challenges in the selection of the best approach to use owing to the fact that you cannot predict the outcome of the same. All this is because in some of the undertakings a lot of loses are bound to result. Consequently, this calls for the assistance of a professional who can help in the matter. This experts are called the commercial planners. There are a lot of advantages that a business can derive from engaging this professional. Consequently there are more explanations to why you should hire this professional. The ensuing is a list of some of the benefits of hiring this specialist.

minimization of the expenditure. It is imperative to indicate that the reason why most establishments are in operation is to create more profit. As a result, there are more than a few project that may be undertaken by the establishment in the aim to raise the paybacks. Since most of this activities are speculation, the chances are that project may never work, and in return, they bring about loses. On the other hand, with the contracting of a corporate policy maker, the venture is no longer unsafe, but it is now a prospect. As a result of this dealing, there is a guarantee that result will be achieved.

The professional is skillful in the matter. Deciding on an investment and following it through is not an easy job. There are a lot of skills and expertise that is needed in the effort. In most of the cases, the owner of the business may not have all that is needed to make such a decision. If in such a cases a decision is made, the outcome is easily going to determined. Nevertheless, with the contracting of Hussain Al Nowais Business strategist, he or she has all that is required, as a result, they will guide you to mark a judgement that one can certainly foresee the result.

Changes of the views. When you are making decisions with your employees, they might fear to tell you that in some decisions you are wrong. There are other conditions when the owner does not want to take advice from his or her juniors. In such a case, the project is likely going to fail. However, with the hiring of this Hussain Al Nowais Business strategist, they get to tell you how the condition is and the outcome. As a result, the outcome of the project changes to positive.

5 Key Takeaways on the Road to Dominating Companies

How To Increase The Shareholder Value

Proper procedure should be carried out to achieve a high shareholder value. The the primary aim of a business or organization is to keep revenue, lower the price as the same time increasing the revenue share. Any approach based on this two strategy will improve the shareholders’ value, the GALT AND COMPANY CEO will help you in meeting this objective and the associated procedure.

Poor Strategy will always be a drawback to many companies in the journey of increasing their shareholder value This is some of the errors and the drawbacks that can be avoided when you hire and seek consultation to advisory firms like GALT AND COMPANY.

Many organizations and business will use their money so as to increase their revenue which is not a good idea in increasing the shareholder value. It is therefore not advisable to use your capital on raising the shareholders’ value since this may end up to the down fall of your company Undefined strategy used by some companies will always lower the company’s’ shareholders value also when a company suffers from great risk assumption the shareholders’ value will always reduce.

Now let’s take a moment and consider on the way to raise the shareholders’ value. Intellectual properties is one of the key things that should be put into consideration when identifying a strategy for increasing a shareholders value. The following g are the strategies that are associated with the intellectual properties in the increase of the shareholders’ value.

Good Patent strategy should be followed by a company that is at its defensive level You will go looking for many patents so as to negotiate with the competitors for on how to use the products patented but GALT AND COMPANY CEO will be of your assistance to make this possible

When the company is at the cost control stage, you will try to find the cost-friendly ways that will help you improve your portfolios. To achieve this it is essential to select patent carefully depending on the cost factor. The GALT AND COMPANY CEO will be of much help to you considering that cost is one of the crucial parts in a company.

If the company you are in is running in the integration level it is essential to put a strategy that will impact on your company and also other companies that you have to hire your services to increase the shareholders’ value

For those companies that are at the visionary stage, their primary objective is to focus about the future. This companies will develop some technology that will be in the course of the customer trend.

GALT AND COMPANY will be your best companion in this journey