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To familiarize yourself with the D2000 architecture, we recommend the following blogs:
and the following chapters of the documentation: The D2000 System Structure and Dynamic Object Data Model - DODM. |
When creating a standard simple SCADA application, we recommend the following procedure:
- D2000 Installation
- Creating an application
- Starting user processes and subsequent work with D2000 Cnf:
- Establishment of communications - configuration of communications objects: lines, stations and measurement points (I/O tags).
- For repetitive technological units (production lines, PLCs, machines): creating definitions of structures and structured variables and inserting communication objects into structured variables.
- Archiving - creation of historical values (archiving of communication objects, or columns of structured variables), creation of statistical and calculated archives.
- Evaluated tags - calculating values from I/O tags ( or columns of structured variables) without the need for archiving.
- Scripting - creation of ESL or Java scripts to perform automated actions (triggered on-change, or server scripts that contain procedures that can be called from other scripts or from visualization).
- Visualization - creation of schemes (pictures) and compositions in D2000 GrEditor, displaying them in D2000 HI, creating graphs.
When creating a larger SCADA application that works with several repetitive technological units (production lines, PLCs, machines), we recommend reading the introduction to working with structure definitions and structured variables.
When creating a database-oriented application, we recommend the following procedure:
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