Automation

The VEA can be integrated into a plant’s PLC or DCS as long as there exists an Excel interface. Using a “Watchdog” timer and an executing macro, the PLC/DCS will feed inputs to the VEA to produce whole plant results, including fuel consumed, efficiency, excess air results, and emissions along with a record of the systems within.

The outputs from the VEA may be entered into a data log for trend analysis to highlight “hotspots” or errant operations.

Contact VA:W for more details.

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"The VEA was very instrumental highlighting the best system improvement measures we examined for campus-wide enhancements. It allowed competent 'apples to apples' comparison with assured validity. The process would have been less precise without the hour by hour computations afforded by the VEA."
—Scott T., University Facilities Director