Most of us are familiar with the story of Dr. Frankenstein, a determined young chemist who brings a creature to life that’s not quite what he intended to create. While his intentions were good, the ultimate reality of his creation brought a host of unintended consequences. At Applied Technologies, we’re often reminded of Dr. Frankenstein and his creation when we examine plant floor networks.
The Current State of The Plant Floor Network
Building a plant floor network and adding components along the way isn’t quite as straightforward as it may seem. Like Dr. Frankenstein, those on the plant floor know all of the fundamentals and have a pretty good grasp on the various switches and components that are plugged in. However, there is a lot going on behind the scenes that isn’t immediately obvious to those who are in charge of managing the system. These things can impact the operation of the network in other areas and result in unexpected situations. In fact, when we plug in to get a handle on the traffic moving through the plant floor network, it’s often astonishing. Most don’t have a full understanding of how much traffic is moving at any one given time, or a full inventory of everything they’re dealing with.
What causes this high volume of traffic? We’ve found that most industrial networks have been built in a flat, open manner with components plugged in over a span of decades as additional functionality is required. Everything is running on the same highway, and all machines can see every other machine on the network. It’s a situation that isn’t necessarily “broken” – like Dr. Frankenstein’s creation, it can “walk and talk” – but it sure does leave the door open for problems. Think of the 1,000-plus devices that are plugged into your network. When left to play in the same space, they not only can cause unintended consequences for other devices on your network, they can open up security issues that you may not be aware of.
If this sounds like your plant floor network, you’re not alone. And if you’re inclined to think that this isn’t applicable to your network (everything is working, so it’s fine!), you may be surprised to learn what’s happening behind the scenes. In fact, an ad-hoc, “Frankenstein” network is the norm in most situations. The Applied Technologies team has worked with industrial clients for more than 30 years to build and maintain organized, efficient networks. The process begins with a comprehensive Network Assessment.
When You Should Start to Consider a Network Assessment
Companies understand the need for more efficient design and management of their networks. They are looking for greater efficiency, increased security, and the ability to leverage data to progress towards their overall business objectives. The Frankenstein network doesn’t work for them. It won’t drive them to the future or allow them to excel in a competitive environment.
Many customers begin thinking about the health of their network at key points of their existence. Perhaps they have a new device or switch that needs to be plugged in. Maybe there is a piece of software or hardware that’s due for an upgrade. Regardless, in most cases, they don’t have a strategic plan or full picture of the network. Some know this, and others don’t. We’ve found that there are four predominant mindsets in the management of plant floor networks:
- The unaware … these are the folks that live in bliss. Their network is working, so everything must be OK.
- The confident … those who believe they know exactly what is happening in their network, and what will happen when that next device is plugged in.
- The worriers … they know something catastrophic will happen one day, and they’re anticipating the pain that they’ll go through when it does. They pray every time a new device is plugged in that nothing will go wrong.
- The duct tape masters … they’ve become the experts of putting in a little patch here and there to keep things running. In most cases, duct tape masters have been around for a long time, and no one really knows where all their patches are. Which may be OK today, but when they retire or leave the company, they take that knowledge with them.
The Network Assessment from Applied Technologies is the primary step in pulling back the curtain on your plant floor network. Through this process, we can show the unaware and the confident all the things they may not know. We give comfort to the worriers and identify all the patches made by the duct tape masters over the years. Our goal is to help our customers build their networks so they can be efficient, productive, and excel in their industries.
The Network Assessment covers the following areas:
- Network traffic analysis
- Inventory of all devices, switches and hardware installed on the system
- Security assessment to identify vulnerabilities
- Network stability
- Recommendations for network segmentation
With the insights delivered through the Network Assessment, you’ll be able to make informed decisions about how to scale your network moving forward, how to get the greatest level of efficiency, stability and security, and how you can begin to leverage smart manufacturing in your business.
Every company can benefit from a Network Assessment. It really doesn’t matter your company size, number of years in business or your industry. No company is immune to problems if they don’t have a well-designed and documented network.
Don’t wait until something breaks to assess your network. Contact Applied Technologies today at 636.274.8000 or firstname.lastname@example.org, and start seeing the benefits of moving away from a Frankenstein network. Once you uncover the possibilities, you’ll experience a great, worry-free ride.