Regulated industries typically require data recording formats that are resistant to tampering, and available for quality control and auditing at a later date. The E+PLC range utilizes several data management strategies that aid data integrity and file security.
Data files are stored in Eurotherm proprietary tamper resistant file format (.UHH), a better alternative compared to commonly used editable .CSV files. Process data such as operator logins, messages, alarms and other events can also be recorded for traceability.
✓ Recording of operator and auditor messages, operator login/logout, group alarm notification
✓ Memory capacity, duration and status information
✓ Setup of archiving via FTP and USB
✓ Visualization element – display of runtime and historical data, configurable via an intuitive interface
Recorded data can be retrieved from history files at any time using Eurotherm Review, for analysis or reporting purposes.