Emerson Vilter Vission 20/20 Operation And Service Manual page 44

Section 4 • Main Screen
Step VI Screen
This will be displayed only when the VI control method
is set as Step VI.
Refer to Section 6, Compressor Control, for more on
Step VI.
Low VI:
• Displays the current status of Low VI Digital Output
• This will be displayed only when the VI control meth-
od is set as Step VI.
Vission 20/20 • Operation and Service Manual • Emerson • 35391SC 2.7
High VI:
• Displays the current status of High VI Digital Output
• This will be displayed only when the VI control meth-
od is set as Step VI.
Figure 4-7. Step VI Screen
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