Rolls-Royce UN930 Digital Display Controller 24V

Data storage and query management: Built-in large-capacity non-volatile memory can store up to [specific time] of equipment operation data, operation records and fault information. The data storage adopts cyclic overwriting method, when the storage space is insufficient, the earliest data will be overwritten automatically to ensure the integrity of the latest data. Operators can conveniently query the historical data through the buttons on the controller panel or the communication interface. It supports filtering and searching by time, equipment type, parameter type, etc. The query results can be shown on the display in the form of tables or charts, and can also be exported to an external storage device or computer through the communication interface for further analysis and processing. These historical data not only provide an important basis for equipment maintenance and management, but also can be used to optimise equipment operating parameters, improve control strategies and enhance the overall operating efficiency of the ship.