Pingel said that by doing this you can develop KPIs such as energy cost per unit of production. "Or you can investigate why one shift is using more energy than another shift and correlate that with OEE measures. When you used to see this from a top-down view, you couldn't see this unless you went to ask what happened. Now you integrate this data into your production system to the point where operators can see energy per unit usage based on the options in front of them."
The FactoryTalk VantagePoint Energy bundle, which includes FactoryTalk VantagePoint EMI software, plus energy-specific models, charts, trends, dashboards and analysis tools, provides access to more energy data. For current FactoryTalk VantagePoint users, an energy add-on can be purchased separately. With this application, users can aggregate metered energy-consumption data with production assets throughout the organization to start monitoring energy use.
Plant managers and business leaders easily can access energy data, such as historical energy-cost trends or energy costs over time for a specific machine, line, plant or the entire enterprise via a web browser. FactoryTalk VantagePoint software users can now add energy intelligence to their manufacturing intelligence strategy to access the data necessary to optimize energy consumption, correlate energy usage, determine cost to production, negotiate energy rates and improve efficiency.
FactoryTalk EnergyMetrix software collects, records and stores energy data from Allen-Bradley or third-party power meters. The software can also capture information on energy usage, flow, temperature and pressure from controllers, third-party devices or manual entries. With FactoryTalk EnergyMetrix software, users can set parameters that create alarms and send human-machine interface and email alerts when energy-usage levels reach a user-specified level. This function can be crucial for manufacturers that receive energy bills based on peak kilowatt demand per day.
FactoryTalk EnergyMetrix software also trends historical data dynamically or within custom reports and charts. The application can compare alternative rate schedules to analyze potential cost savings, create energy budgets and forecasts, and track progress toward energy-saving goals against live data. Power-quality analysis capabilities allow users to better understand power quality and how it is affecting a specific line or facility.
VantagePoint also supports SharePoint integration via SharePoint Web Parts to display solution content in a SharePoint Portal. The examples of those applications include real-time executive dashboards, automated production reporting, KPI monitoring and alerting, downtime and OEE analysis, process verification and process optimization.
Andrew Ellis, manager commercial engineering information software, notes that one of the big features is the addition of SQL CLR as a layer on top of VantagePoint, since many automation engineers understand SQL in their reporting."
Event-driven notifications also have been added. "I can create an event based on the streaming of a tag and say when did that event trigger happen, and send an email that embeds event data that's associated information that might help deal with it." It takes the information safely outside the firewall for someone who might be traveling or away. Ellis says all of these notifications, which are configured in the model, can run on iPhones and iPads as well.
"The one thing I caution people about, is that these aren't alarms," said Ellis. "This is near real-time notification, where time is not a critical element."