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Vission 20/20 • Operation and Service Manual •Vilter/Emerson • 35391SC 1.8.5153
Section 17 • Input / Output
Overview
This screen displays “Live Data” of all the analog points
and digital points being monitored, see Figure 17-1.
Input/Output Screen. There are four pages of Input /
Outputs (I/O) available for viewing. This screen also
takes a snapshot of all the I/O points if the compressor
experiences a trip condition and saves this data as Freeze
pages. Up to fi ve Freeze pages can be saved. The oldest
Freeze page will be removed when more than fi ve Freeze
events occur. These Freeze events can be downloaded to
a USB drive though the Data Backup screen.
Figure 17-1. Input/Output Screen