From OpenSCADAWiki
Configuring and using
- 1. Create and start a logical controller object or use any presented one with the needed scheduling properties.
- 2. Create a logical parameter object and select this template for it. Enable the parameter.
- 3. Into the tab "Template configuration" of the logical parameter object you need to set:
- "Alarm "{st}:{lev}:{mess}" — define the criterion for the violation formation, leave blank to disable the violations generation.
- "State inversion" — set to invert the representative attributes, that is, "st_open" set for "in" equal to false.
- Input — link to a source of the "raw" signal.
- Input processing procedure — form for the complex preprocessing and complete generation of the discrete input on the internal programming language of OpenSCADA. For example:
- complete creation for a complex status: