Process Control Charts Process Control Charts using Microsoft Excel to Query SQL (Data base) that is created by Wonderware 1H2Morgan.com

2 pH PLC HMI (WonderWare) SQL Data Base Process Flow PC Using Microsoft Excel Excel Files that will refresh Data, do calculations, and Create charts automatically when opened Process Control Charts using Excel to extract Data real time from SQL Data Base

Advantages: Excel is standard PC application. Files can be ed and viewed on any PC with Excel loaded. Special Data calculations can be done with out PLC or HMI programming. Data is automatically refreshed upon opening of the excel files. Charts are automatically populated with up to the minute data. Can be utilized on any PC that has access to drive/server where SQL data base resides. Any Statistical functions of Excel can be used to help calculate control or Alarm limits for the process. Can be taught to anybody with Excel knowledge to set up charts. Is extremely effective tool for Optimization and Trouble shooting of Plant operations. Provides the ability to look back into the plant history look to help predict the Plant Future. H2Morgan.com3

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H 2 Morgan Services: H2Morgan provides engineering services to Identify key Plant process data to archive in SQL data base. Creates Excel files to extract data automatically from archived Plant data. Sets up control charts that visually optimize the presentation of the Plant data. Calculates control and alarm limits. H2Morgan can also teach plant personnel on how to use Excel to set up process control charts with out the need for PCL/HMI Programming. H2Morgan LLC John W. Morgan Chemical Engineer H2Morgan.com 7 Process Control Charts using Excel to extract Data real time from SQL Data Base