CHEMICAL INDUSTRY REVIEW JAN-FEB 202519DATA DATAEVERYWHERE,BUT NOT A BITE TO EATapproaching failure. Looking at vibration sensors, temperature sensors, power requirements, etc., they can determine anomalies that indicated something might be wrong. This is useful information, and it is indeed worth its weight in gold. The ability to predict a machine failure before it happens can prevent many catastrophic failures that can shut down a line or a plant or cost you some very important customers. But what we really need is data for managers and operators to help ensure that our machines are running at optimum production and quality rates whenever we need them to run.We are still on our journey, and there is much to share, but I would like to share some of our lessons learned for now. If you are aware of the possible pitfalls when you start, you can save your team a lot of money and a lot of time. Key points that you might want to capture based on our experience. · Start simple focus on individual lineOEE data (Overall Equipment Efficiency). · A solid infrastructure is critical tosuccess. (Check to make sure your connected manufacturing system is reliable, with compatible PLCs, HMI, and data transfer protocols and networking)· Newer machines have IIOT options to getyour machines individually, reporting up into the cloud and available on the internet or mobile devices and tablets.· Make sure your team includes Managersand operators working with your installers to ensure that they get what they want. · Operator training is critical and shouldbe documented, delivered by an expert, and confirmed as well as Policed over time.· Rely on machine data as much as you caninstead of using operator scans or truth tables. (if there is sufficient power to the machine it is running)· Data Cleansing is often overlooked andis also a critical step. Don't use bad data, especially if operators (Humans) must enter information. · If Operators enter important information,be sure your system validates the entry to keep bad data at bay. · Make sure the data is easy to see andaccess. Don't rely on spreadsheets or query reports. · Security is important. Be sure to use anIDMZ (industrial Demilitarized Zone). A significant risk for any company is ransomware (even if you do not feel you have confidential data to protect, Hackers can disable or damage your equipment and encrypt your data.)· Artificial intelligence can be used toharvest performance data to help optimize production settings on equipment.· The Data Scientist is an emerging fieldresource that we all will need to either have on staff or tap into as needed. We do not have time for an engineer to spend hours sorting through tables of data tags to find an answer every time we have an issue
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