HF scientific Online Data Acquisition System - Manual (Page 17)

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3.0 Data Acquisition
3.1 Overview
The turbidity data acquisition system is designed to sequentially collect data from
a series of the HF Scientific turbidimeters. The data acquisition system can be
configured to monitor up to 32 turbidimeters on the RS485/232 network.
3.2 Summary Panel
Fig 3-1
The summary panel is the main user interface to the SCADA system. From this
panel the user can configure, monitor and access the report generation utility. The
summary panel (refer to Fig. 3-1) displays up to 32 turbidimeters. The display for
each turbidimeter shows the following information:
The user defined name of the device (e.g. Filter 1, East Filter 2).
The turbidity value in the format 0.000 NTU. The value is shown as 0.000 NTU
in the event of a COMM failure and blank if the device is not active.