Progress Bar; Status Icons On Main Screen; Figure 3-9. Pumpdown Operation Running Icon - Emerson VILTER MicroVission Operation And Service Manual

Section 3 • Main Screen

Progress Bar

The meaning of the value shown on the Progress Bar de-
pends on the capacity control the compressor is utilizing.
Compressor with VFD Disabled
The percentage value corresponds to the ratio of the
number of Loaded Cylinders to the total number of
Compressor Cylinders.
Compressor with VFD Enabled
The percentage value corresponds to the average of two
values:
• The ratio of the number of Loaded Cylinders to the
total number of Compressor Cylinders.
• The compressor VFD Load Percentage.
Normally the compressor VFD Load Percentage is 0 when
the VFD output is at 4 mA, and VFD Load Percentage is
100 when the VFD output is at 20 mA.
MicroVission Controller • Operation and Service Manual • Emerson • 35391MV 1.3

Figure 3-9. Pumpdown Operation Running Icon

Status Icons on Main Screen

Main Screen display's the status Icons for Features like
Pumpdown, Pulldown and Compressor Sequencing and
Condenser Control.
If Pumpdown Operation is running, Main Screen will dis-
play the icon for Pumpdown Feature. See Figure 3-9.
If Pulldown Operation is running, Main Screen will dis-
play the icon for Pulldown Feature. See Figure 3-10.
If Compressor is running in Auto-Seq or Auto Seq Stand-
By run mode, Main Screen will display the icon for
Compressor Sequencing Feature. See Figure 3-11.
If Condenser Control Operation is Running, Main Screen
will display the icon for Condenser Control Feature. See
Figure 3-12.
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