HF scientific Online SCADA System - Manual (Page 17)

(8/02)
Rev 1.2
15
3.0 Data Acquisition
3.1 Overview
The turbidity data acquisition system is designed to sequentially collect data from
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 Online 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.