IIoT and Cloud 101: Why you need an IIoT operational architecture to implement digital transformation
Credit to Author: Rob McGreevy| Date: Wed, 13 Dec 2017 14:38:14 +0000
This post previously appeared on ARC’s Viewpoints Blog
With ever increasing competition, tighter margins and growing consumer demand for more personalized products, it’s no surprise that the industry is continuously searching for the next big competitive advantage. This is precisely where digital transformation and the industrial internet of things (IIoT) offers tremendous opportunity. With a broad range of use cases including remote monitoring and diagnostics for asset reliability, advanced energy management, production performance and quality improvement, it’s clear there are some impressive benefits to be gained.
That said, many industrial companies are struggling to advance these digital efforts. In my experience, these issues often stem from the pure hype of the IIoT and the need to “do something”: businesses recognize that they should transform, but they don’t often know how, what areas to target or even where to start.
This typically results in no action at all or a rash of seemingly random or even hastily-assembled pilots or Point of Concepts (POCs) designed to demonstrate some level of progress against corporate objectives. The most successful implementations we’ve seen are based on solid business directives (target areas) that take a very open and comprehensive approach to addressing digital transformation, grounded in a very pragmatic and well-thought out action plan.
Start with a Business Objective and an Operational Architecture
A good first step is to determine what areas of the business stand to benefit the most. Two major areas of focus we see today include optimizing profitability associated with the production value-stream (think “making stuff” or the production side). The other is maximizing the return on assets and capital deployed (think asset reliability, maintenance and performance).
Going one level down, it’s important to target some specific areas within the business based on areas of improvement. For example, do you need to improve quality? Increase yield? Boost performance or productivity? Or increase margins? The point is to identify the levers needed to drive the business based on market dynamics. Identifying the target areas requiring improvement is the first step. Following that, you can determine your new operational architecture
You can think about the operational architecture as the “scalable, stable and harmonized framework” that supports your corporate strategies. Once you have determined these business objectives and an operating architecture, perform an investigation into different approaches and technology enablers. This can be a confusing and complicated process thanks to the hype of all things IoT and digital. To better navigate this process, companies should stay grounded in the objectives; that will inform how to apply these enablers.
Leveraging the IIoT
One area of considerable hype – but also considerable value realization – is the IIoT. With unprecedented access to real-time and historical process and production data, companies can access and make use of information from new systems and sources that were previously too expensive to instrument or otherwise disconnected. Don’t get me wrong, most customers we see have more than enough raw data. But, that data is typically stranded and/or out of context, unreachable or insufficient. By organizing and contextualizing existing data – and then extending and augmenting with the help of IIoT devices, you can realize significant gains.
Examples include stranded assets or equipment in remote locations or not “wired” in to PLCs or RTUs; these can now be reached via new wireless protocols and low-cost sensors. “Shadow” or secondary sensing can access new data sources from existing equipment, providing temperature, vibration and other information. Once this data is collected and consolidated, advanced capabilities can then drive productivity to those targeted business areas. For example, better tracking and proactive management of stoppages can improve performance; additional sensors feed advanced analytics to identify and prevent catastrophic failure. These data sources are certainly important – but they are merely a feed to the advanced applications/solutions.
The Power of the Cloud
If the IIoT is one of the key building blocks of digital transformation, the cloud is the second critical component. The cloud is so valuable in implementing digital transformation because it enables unprecedented commercial and technical flexibility. With the cloud, businesses can essentially configure, provision and design exactly the solution they need, when and where they need it. Think of the IIoT as a set of studio microphones capturing and contextualizing all the sound within a room. The cloud is the mixer, combining and amplifying the right pieces of music to create a symphony.
Migrating to the cloud comes with its own set of decisions over what should move online. Here, as with the IIoT, it’s important to remain focused on the business objectives. It doesn’t do anyone any good to just jam everything into the cloud. There needs to be a reason, such as better access across your organization, or a more secure way to share data externally. For instance, there are many good reasons to keep HMI/SCADA systems on-premise. But, it may make sense to host predictive maintenance or OEE monitoring capabilities in the cloud.
To learn more about the power of the cloud and the IIoT, and how to get started with a manageable approach to your digital transformation journey today, try our cloud-based IIoT solution Insight powered by Wonderware Online. You can see how it works for free at https://online.wonderware.com, or you can watch this video or view this webinar.
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