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Maintenance-Free Memory

The TR30-G has a large main memory of 4 GB (used up to 2.5 GB at the maximum) divided into 50 memory blocks just like chart books for a chart recorder.
Trend data is stored in binary format, and each memory block in the main memory is transferred to an auxiliary SD card memory in a regular interval, either in the binary format, or converted into CSV.
Files can be uploaded to a remote PC via FTP client or server function.
Automatic file delete function can be set to automatically discard the oldest files when less than 100 MB memory area is free.
The TRViewer program is available for Windows PC to view and manage historical trend graphs and convert binary format data into CSV.
Modbus/TCP Slave

Interfacing with SCADA or PLC as Modbus master is possible. Data stored in multiple TR30-G can be collected by a SCADA, or a PLC can be used to control the start/stop of the logging, to force memory block transition, to trigger a comment entry, etc.

User Defined Browser View

User’s original web browser views can be developed using HTML and Javascript.
E-Mail

Pre-listed recipients can receive an e-mail notification with data values when a channel trips alarm threshold. Regular reporting is also available.
At the maximum of 32 text message templates and 32 recipients can be set.

Daylight Saving Time (Summer Time)

The TR30-G is adoptable with daylight saving time by specifying the beginning and the end of daylight saving time.