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

The 10 Most Unanswered Questions about Professionals

Ajay Bari- Insights On Successful Entrepreneurship

Entrepreneurship is an art. Ajay Beri identifies the importance of creativity in the art of entrepreneurship. Most of the business closes shop after five years due to lack of fresh innovations in the business. The success of the business depends on the consistent discoveries of new opportunities in the market. You should consider the Ajay Beri advise on entrepreneurship if you want to make it great in business.

Entrepreneurship Is In The Mindset

For your new venture to succeed, you have to set your mind in the right direction. Having the right mentality will enable you to develop a road-map for your business. Ajay Beri knows that various challenges are bound to emerge during the business period, but it is the determined entrepreneurs that will prevail. Different enterprise break even during different times and you have to be prepared for the entire period. A flexible mind ensures that you can try out different ideas and see how they will work out.

Realizing The Opportunities

Ajay Beri succeeded in his business career due to his ability to discover opportunities. 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. You should find the solutions to the problems that most people face for your business to stand out.

Be Passionate About Your Business

You can have the greatest of the ideas but lack the passion for your idea. Your business idea will never succeed when you do not have a passion for it. The levels of passion that you indicate in your business determine the different heights that your business will scale. You should ensure that you love the business for it to prosper. When you are passionate about your products, then you will easily convince other people to buy your products.

Incorporation Of Technology

The future of most of the business ventures are determined by the technology that they employ. Technology is the driver of most businesses. A businessperson should identify the different business products in the market end ensures that they are well-applied in their businesses. You have to ensure that you capitalize on the internet and ensure that most of your products receive wide viewership.

It requires a strong will to succeed in any business venture that you have started.Those that come with solutions such as modification of the products or complete discoveries are the ones that make it in the business world.

3 Entrepreneurs Tips from Someone With Experience

Factors to Consider In order to Become a Successful Entrepreneur.

Nobody becomes successful over night . There is a lot to getting successful than meets the eye. In order to become a successful entrepreneur, a great deal of hard work, diligence and determination is demanded. Building an empire is not the easiest thing to do. A lot of sleepless nights have been involved. Below are some of suggestions to be a successful entrepreneur.

You ought to first of all make a plan. You can never make it in the business world without having blueprints to uphold the foundation of a company. A plan will help you know what you want, by what time you want it achieved and the requirements you will need in order to complete your project. It may take you some time to eventually produce a full plan but it’s going to be well worth every second once 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’s something which must have driven you into believing in this direction. Now that is what is called passion. You will be ready to sacrifice your sleep and time in order to make your dream come true. Even when challenges occur, despairing should not be among the options. Always remember that Rome wasn’t built in a day. Once you are passionate, nothing will prevent you from becoming successful and also the staff you employ to help you achieve your goals will follow suit.

Hard work is the key to success. To be able to make it in the company world, nothing beats hard labor. You can never make it overnight. You have to sweat for it and stumble upon all kinds of challenges in the procedure. Even once you fall, you need to 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 strategy of what you’d wish to attain, the upcoming big step is to focus on your goal and mission. When you concentrate, you will have the ability to avoid distractions and filter out non-strategic activities and other elements that may slow you down . You should avoid doing too many things at the same time and only work on what yields results.

The journey towards become a successful entrepreneur is not a smooth sail. However, if you follow the tips mentioned above and many more, you will soon join the big names in the entrepreneurship world.

6 Facts About Tips Everyone Thinks Are True

Who is David Humphreys

David Humphreys is the current CEO of TAMKO Building Inc. He was named as the company’s CEO after the death of the previous manager in 1993. With his role as the marketing expert in the business he has noted that there is significant business growth. The business has been through a growth phase with his administration in charge. It has become possible for all people to enjoy these services. Construction services are managed by top experts. The services are managed by top experts making it the right choice for clients seeking these services.

Under the leadership of David Humphreys CEO it has become possible for the company to introduce new products into the market. He has introduced cement and coatings, metal shingles, vintage laminated shingles, railing, and waterproofing. It is nice that bets products are provided in the market, and the products can compete competitively with others. The best quality of products are delivered across the nation. The best qualities are provided at all times. The best quality products are offered in the market making it possible for all people to enjoy these items.

The integration of anti-tampering and automation of services has been done under David Humphreys. Top services are accessed by all clients 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. Reduction of tampering is useful in ensuring that the quality of services delivered are not compromised by actions of an individual. The accessibility to top services has enabled everyone seeking these services to have a real-time.

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 product line has also expanded as a result of good strategies in having the technology in place.

David Humphrey is one of those leaders who has been in a leading role in supporting the youth and ensuring they are achieving their dreams. Over his time, he has been involved in several local projects which fund and facilitate your teams through buying them the sports attire, balls, and other essentials. 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 has also been involved in other projects, and it has been reflected in many locations. The community is part of his business, and this is why he has always supported the teams.

The Best Advice About Companies I’ve Ever Written

Crucial Things to Consider in Business Investment

There are several things to look upon so as to open up a business. To start up a business, you have to agree within yourself whether you want to start big or small. Starting small in business requires you to ensure that your business will survive harsh market conditions in the start period. Money for utility bills and education should not be used as this would mean total failure on all aspects of your life in case the business fails.

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. The time that a business has been in the market should tell you whether to invest in the business or not. Check the maturity of the enterprise you want to finance by ensuring that it has endured changing business environment for many years.

You can always finance an enterprise as a group to ensure that you do not lose alone once the business does not generate expected results. If the company turns out to be the success, you cannot reap the benefits alone as you would have to share with multiple financiers. 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 other way to enhance your profit when investing in small business is by calculating your return on investment (ROI). Return On Investment is reached by comparing the cash generated by your investment from the one invested. Investing in business will need you to weigh all the available options so as to enable you reach your goal. Buying and selling of bonds and stocks and saving in unions would see you gain much profit even in small enterprises. The internet is always a good place to offer you the best materials in any business that you may participate in.

What You Should Know About Businesses This Year

Reasons Why You Should Consider a Business Strategist for Your Small Business

Small businesses mostly break even after their third year s of operation. To break even within three years of business operations or earlier than that will require a plan. To do this you may consider hiring a business strategist for your business for the following reasons.

To carry out extensive marketing, a marketing strategy is essential and a business strategist can help you create and implement one. A business strategist will help you design and implement a comprehensive marketing plan for your business and this will help you break even sooner than you had anticipated.

A business strategist can give you insight on how best to reduce your cost and increase profits so that your businesses invests profitably. For most business, the line between business profits and loses is in deciding what costs to cut in order to increase profits and operate profitably. By engaging an expert you get to know which expenses to cut and which ones to keep necessitating the services of a business strategist.

An external expert who can have different sets of eyes for your business is important. Doing something over a long period of time may make you comfortable and for a business this is a dangerous zone to be in. This may tend to block creativity and decision making processes making a busineses less appealing to clients. A business strategist can help you get options of how you can make your business appealing to clients and maintain it for a long period of time so that you can increase profits.

Engaging a business strategist can help find out which resources that are at your disposal that you can take advantage of. By knowing which additional resources you can further take advantage of, you stand to increase your business profits by utilizing them.

Another reason why you need to engage a business professional is because they can show you how to collect data as small businesses. Good data collection will help you make informed choices by use of facts instead of basing them 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. Apart from repeat sales client retention is important to a business because it will determine the growth and consequent expansion of the business.
Hussain al Nowais can be contacted as a business strategist for your business.

3 Lessons Learned: Tips

Benefits Of A Business Strategist

The process of opening a new business firm where ypu plan to convert your initial business idea into a particular product or service that you can sell and make money from it needs that you establish a good business plan which will help to guide the events happening at the firm until the time when it becomes a known brand. The purpose of the business strategy is to ensure that all the necessary steps are taken during the production, marketing and selling stages of the process so that the objectives that you set can be achieved as planned. There can be need to hire a good business strategist from a business company that is known for its good services so that he can be your advisor on how to make crucial decisions that will determine the success of your firm in obtaining its objectives. There are many benefits of hiring a trained business strategist and making him part of your company’s technical team to push for realization of your objectives.

One importance is that a good business strategist understands what a business is likely to face as it grows and therefore he can provide you with enough information that you can use to make choices which are going to decide how the business survives the difficult moments caused by competition from other market players.

The second importance is that a business strategist will help to give direction to the activities which are involved in trying and pushing forward the processes that can lead to achievement of the business objective while avoiding circumstances that might lead stagnation.

The third benefit is that the strategist will help in your decision-making processing by analyzing with you the possible consequences of every decision you make so that you only make choices that are best for improving the quality of products and services given to your customers. The decisions can be about the different types of products or services you should invest your money in, and he can tell you about what is likely to generate profits and what you should do to realize that you earn more income.

The fourth importance is that a strategist will be helping you to create a good foundation on which your company is started and therefore it can be able to go through the difficult circumstances in the market conditions without collapsing for a very long time.

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.

If You Read One Article About Companies, Read This One

Benefits of Hiring Hussain Al Nowais Business Strategist.

There are more than a few glitches faced by the enterprise here and there with the aim of trying things work out. In most cases, the owner of the business is confused on which an approach to use owing to the fact that they are faced with both budget and financial constraint. This is for the reason that you might decide to go with a certain investment and as a result, end up making a lot of losses. As a result, to avoid all the mentioned glitches, there is needed to hire a specialist will assist in the matter. This experts are called the commercial planners. Hussain Al Nowais Business strategist play an important [part in helping the organization meet its objective. As a result, there are more reasons why hiring this professional is important. In the list below, there are more than a few reason why you need to hire Hussain Al Nowais Business strategists.

Need to increase profits and reduce expenses. The reason, why we see a lot of business in operation in the current times, is the aim to create paybacks. For this reason, every move that a firm undertake is aimed at increasing their outcome which is the profit. In some instances, the projects may never work since they are speculations that may or not bring about the best result. However, with the hiring of Hussain Al Nowais Business strategists, the investment is no longer risky but it is now an opportunity. As a result of this dealing, there is a guarantee that result will be achieved.

The professional is skillful in the matter. There is a lot to be done on the basis of deciding on a project and ensuring that the same has been followed through. 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. In this cases, when the decision is made, the outcome is predictable. On the other hand, with the engagement of Hussain Al Nowais Business strategist, he or she has all that is mandatory, consequently, they will aid you make a choice that one can effortlessly forecast the consequence.

New perspective to the business.New ideas to the firm. Due to poor communications channels in the firm, the owner might make investment mistakes but the employees cannot help. In some of the cases, they don’t want to disappoint your effort. In such a situation, the probability pf the project failing is increased. consequently, through the appointment of a professional, there are new views that are brought to the business. This way the owner can avoid risks.

Learning The “Secrets” of Companies

How To Increase The Shareholder Value

To increase the shareholder value you need to lay down a sound strategy. The objective of the company is to reduce the cost based when maintaining revenue increase the revenue share and reduce the cost. 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.

Effactive strategy should always be prioritized so as to meet the company’s objective of increasing there shareholders 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.

Most of the company will risk their capital to increase their stake holder’s value. Most of the companies will end up collapsing in the attempt of raising this value using their capital. The shareholder value will always go down when a poor strategy is implemented. When there is risk assumption in a company the company is at risk of having a low shareholder value.

Now let’s look at how to add or increase the stake holder’s value. One of the main facts the raising the shareholders’ value is considering the intellectual properties. to increase the stakeholder’s value it is important to get concerned with the intellectual properties strategy’s that are as follows.

Good Patent strategy should be followed by a company that is at its defensive level So as to achieve this you will need to consult patent in order to negotiate with competitors on how to use the patented product in this situation GALT AND COMPANY CEO will be of your best assistance.

to enhance your collection you will have to when you are in the cost control level you will always go for that cost-effective way. In order for you to meet this you will need to take precaution when selecting a patent Taking into consideration that value is very crustal in a company, it is essential that you seek assistance from the GALT AND COMPANY CEO

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 a case that a company if at the dreamy stage the primary aim of the business is to focus on the future. This company will study the behavior of their customer and then develop a technique in that direction

If you want to achieve your goals on the value added to your shareholders then consider GALT AND COMPANY CEO as your partner.

The Beginner’s Guide to Tips

How to Resolve Drainage Problems

Drainage hitches may compromise the aesthetic appeal of your home, its functionality and its safety.When drainage complications threaten your residential space or home; it is paramount for you to take action. Stagnant water in your yard will provide a conducive environment for insects that spread diseases to breed.Flooding and soil erosion will also occur due to poor drainage.Luckily, solving drainage problem is not all that expensive or complicated.

For some simple drainage problems, such as the blocking of kitchen sinks and the toilet one can use drainage cleaning chemicals to unclog the drainage system easily. An expert will come in handy in assisting you to develop drainage solutions for the much-complicated drainage problems.

A professional expert will assist you in detecting where the standing water is coming from, the reason as to why this water does not drain properly and the best ways to tackle these problems to ensure there is proper drainage. In case the issue requires the attention of an engineer, the trained expert will consult with the engineer to develop a viable drainage solution.

The drainage solution will only work if the chief cause of the drainage issue and an assessment of your residential surrounding is first taken into consideration. The expert will put into consideration the damages that the poor drainage has made and your budget allocation for this exercise while they are developing a drainage solution.

Many drainage solutions are available. Septic repair is among these possibilities. If you do not clean your septic tank frequently to take away solid wastes, Blocking will occur leading to the clogging of the drain field thus you will be compelled to either replace the whole drainage system or to conduct septic field repairs. Experts recommend that you frequently pump your septic tank to evade septic repair costs.

Secondly, when there are dampness or water problems in your basement, the best solution to your basement drainage problems is to use French drains. Basement drainage problems can also be addressed using sump pumps.
One can also use swells, contours and drainage culverts to ensure that their outdoor space is well drained since these systems are useful in channeling water away from your home.

Since you have invested a lot of your hard earned money in your home and property, it is vital that you deal with drainage problems as soon as possible, efficiently and safely to avoid having wet or soggy backyards or water damage on your hardwood floors.

From a professional expert, you will be informed of which drainage solution will be useful in tackling your drainage problems.

6 Facts About Professionals Everyone Thinks Are True

6 Facts About Professionals Everyone Thinks Are True