
I historian实时数据库配置(最新整理).pdf
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Real-time database I historian is a specialized solution for industrial data storage, primarily designed to collect and store historical data from PLCs (Programmable Logic Controllers). This historical data is crucial for monitoring, analyzing, and optimizing production processes. Within the I historian system, historical data is organized into dedicated archive files with a .iha extension, while configuration details are stored in separate .ihc files. The database is capable of storing data for at least one year, archiving these records in designated directories such as E:\Program Files\GE Fanuc\Proficy Historian\Archives. Before initiating use, the system requires installation. The installation process involves running the Setup.exe file located within the E:\iHistorian directory and selecting components according to predefined instructions. Once installed, configuration management is handled via the Historian Administrator software. During login, credentials must match those used for computer system authentication (administrator/top account). The software interface includes several key menu options: Main (primary content display), Tags (for managing specific tags), Collectors (for data collection management), Archives (for archive document management), Messages (for handling alerts), and Help (user documentation). Configuration typically follows an order of Archives → Collectors → Tags. Under the Archive Creation settings, users can choose to automatically create archives or manually manage them by replacing existing files. By default, archives are set to 2GB in size with Read/Write access permissions. Detailed information about each archive can be viewed under the Details section, including its status, creation time, location, size, and attributes. Additional features include options to close or update archives using specific buttons located on the interface. Its important to ensure that during system recovery operations,
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