GE Digital Solutions
Historian
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  • Historian User API

    The Historian User API provides high speed read/write access to Historian data and read access to Historian tags. Learn more...

    • Historian User API Overview
    • Connect Functions
    • Archiver Functions
    • Tag Functions
    • Write Functions
    • Query Modifiers Functions
    • Read Functions
    • Utility Functions
      • Utility Functions Overview
        • IHU_timestamp_FromParts
        • IHU_timestamp_ToParts
        • ihuServerGetTime
    • Enumerated Sets Functions
    • User-Defined Type Functions
    • Publish Functions
    • Historian User API Error Codes
    • Historian User API Sample Programs
  1. Home
  2. Historian User API

    The Historian User API provides high speed read/write access to Historian data and read access to Historian tags. Learn more...

  3. Utility Functions
  4. Utility Functions Overview
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Important: You do not have the latest version of Historian! You are missing out on the newest capabilities and enhanced security. For information on all the latest features, see the Historian product page. For more information on upgrades, contact your GE Digital sales agent or e-mail GE Digital Sales Support. For the most up-to-date documentation, go here.

Utility Functions Overview

Utility functions ease programming. Time stamp conversion functions are necessary to produce the time stamps needed in most API functions.

Utility Functions

  • IHU_timestamp_FromParts
  • IHU_timestamp_ToParts
  • ihuServerGetTime