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Responsible for reading the actual input signals (scanning); recording scanned values to the historical file; and transmitting scanned values to either PICS (via MwPics) or to a slave copy of MwHist. MwHist also starts MwDisp when it is configured to do so, and broadcasts internal Windows messages indicating updates to the historical data file.
Replaces the physical chart recorder in the original Megawatt system, MwDisp uses a full screen, color display to plot the values being scanned by MwHist. MwDisp is also capable of displaying any historical data still contained within the historical data file. Some of the user inputs in MwDisp are actually set to and processed by MwHist, for example, the thumb-wheel adjustments and unit/cell selection.
Provides a PICS Time/Date signal for all of the MwHist data providers and receives scanned Megawatt data from the MtHist data providers. Data that is received is provided to the PICS Real Time Data system for use anywhere in PICS.
Shared by MwHist and MwDisp, this DLL provide common functions for interacting with the Megawatt history file.This file is also used by the Molytek applications.
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