Data Reference

Data Reference plug-ins enable flexible data retrieval from various sources within Sigmafine analyses. This reference manual documents all available data reference types and their configuration options.

Table of Contents

Quick Reference

• PI Point Data Reference - Retrieve data from PI System points
• Table Lookup Data Reference - Look up values from reference tables
• Get Table Values Data Reference - Extract values from data tables

Data Reference Types

• Data Reference Introduction - Overview of data reference concepts and architecture

  • Data reference purpose and usage
  • Configuration fundamentals
  • Best practices for data retrieval

• Component Analysis Rule - Reference component analysis results

  • Component calculation outputs
  • Analysis rule integration
  • Component data access

• Components - Access component and composition data

  • Component properties
  • Composition values
  • Quality parameters

• Formula - Custom formula-based data calculations

  • Expression syntax
  • Variable references
  • Calculated values

• Get Table Values - Table-based data retrieval

  • Table query operations
  • Row and column access
  • Aggregation functions

• PI Point - PI System data integration

  • Real-time data access
  • Historical data retrieval
  • Interpolation and aggregation

• Previous Value - Access historical values

  • Time-shifted data
  • Previous calculation results
  • Trend analysis

• Sigmafine - Reference Sigmafine system data

  • Element attributes
  • Model properties
  • System calculations

• Tank Volume From Gauge - Calculate tank volumes from level measurements

  • Strap table lookups
  • Volume calculations
  • Gauge conversions

• Time In State - Calculate duration in specific states

  • State tracking
  • Duration calculations
  • State change analysis

• Transfer Sum - Aggregate transfer data

  • Transfer totalization
  • Period summations
  • Movement calculations

• Unit of Measure (UOM) - Unit conversion and handling

  • UOM conversions
  • Unit definitions
  • Conversion factors

• Utility - Utility data references

  • System utilities
  • Helper functions
  • Common calculations

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Note: Comprehensive documentation for each data reference type is available in the sidebar navigation.