Sequence Of Events Recorder

The OrionLX or LXm with the Alarm Archive Retentive software option can act as a substation Sequence of Events Recorder. Selected analog and discrete data from substation meters, event recorders, relays and other IEDs is time-stamped to 1 millisecond using IRIG-B. These data are stored in non-volatile memory in the OrionLX’s resident SQL database. Time-Stamped event records can be provided to SCADA, Engineering, Web and Mobile Clients via a Sequence of Events tabular webpage, a CSV file transfer or in response to SQL Queries.

Software for this Application

Alarm/Archive/Retentive

Stores both discrete and analog events based on time (e.g. every 15 minutes) or change (e.g. ON-OFF or analog change out of deadband). Alarm Annunciation functionality includes defining alarm states, defining alarm messages. Pre-engineered “Archive” and “Alarm” webpages included.

PostgreSQL

Open object-relational database management system (ORDBMS) used in the OrionLX to store SOE points, Alarms, Tags, and files in non-volatile Expanded Memory.

FileMover

Enables user-selected files (relay records, .csv SOE files, etc.) to be automatically transferred from the OrionLX to a remote FTP site using FTP or SFTP.

OrionLX Hardware Features for this Application

IRIG B Port

50 Ohm coax port receives modulated or unmodulated IRIG-B. IRIG-B can be passed through to serial ports, or if no source, generated.

1GB or 4GB Expanded Memory

Expanded Flash Memory with PostgreSQL Relational Database (4GB included with the High Performance CPU).

OrionLXm Hardware Features for this Application

IRIG B Port

Twisted pair unmodulated IRIG-B. IRIG-B can be passed through to serial ports, or if no source, generated.

4GB Expanded Memory

Expanded Flash Memory – 4GB with PostgreSQL Relational Database.

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