Learn more about what Proficy Historian can do for you. Click here for more information on Historian solutions and features.

Get Ready for Proficy 2024! Click here to read about our Proficy 2024 offerings.

Historian Products Documentation

Return a List of Valid Field Options

About this task

This topic describes how to determine the fields that are available for an SDK object.

Open Microsoft Visual Basic for Applications (VBA).
Ensure that you have selected the Historian Software Kit reference in the References window.
Select the Object Browser from the View menu.
Select Historian_SDK from the Library drop-down list.
Select an item in the Classes list to generate a list of valid fields for that item.
when you select ihCollectionType, you see a list of fields that includes Polled and Unsolicited.