Compressor Sequencing; Configurable Main Screen Settings - Emerson VILTER MicroVission Operation And Service Manual

Section 12 • Configuration Screen

Compressor Sequencing

The compressor sequencing feature of the MicroVission
allows the operator to setup as many as ten compres-
sors to automatically start, stop and maintain system
loads. The compressor designated in the sequencing will
monitor system parameters and make decisions on how
many compressors are required to meet the load as ef-
ficiently as possible.
Compressor Sequencing:
• Enables the compressor sequencing algorithms and
allows access to the compressor sequencing screen.
• Network Name: The network name is used to make
local network between the MicroVission Panels. By-
default the network name is "vilter". Network Name
is considered at the time of detection of available
devices.
• Compressor Name: Unique identifier that is
Compressor Name and the IP address of the Panel
is used to communication to all other MicroVission
units in the sequencing network.
Figure 12-4. Configuration Screen – Configurable Main Screen Settings
12 – 8

Configurable Main Screen Settings

This section provides options for selection of twelve cus-
tom fields for display of their values on the Main screen.
Each row will have two dropdown boxes. The first drop-
down box will have options like "Standard Analog I/O",
"Standard Digital I/O", Auxiliary Analog Inputs, Auxiliary
Digital Inputs and "Status Value" to select the type of
value to be displayed on the Main Screen. Based on the
first dropdown box selection, the second dropdown box
will show list of values for selection. The value set from
the second dropdown box will get displayed on Main
Screen. See Figure 12-4 & 12-5 for details.
For Analog Inputs, the calibrated values will be shown on
Main Screen. For Digital Inputs, values will be displayed
as "HIGH" & "LOW" depending on the current state of
digital input if Energized or De-Energized respectively.
For Digital Outputs, values will be displayed as "ON" &
"OFF" depending on whether MicroVission is trying to
drive output High or Low respectively. For Status Values,
calculated values or Anti-Recycle Time value will be dis-
played. If value set in second dropdown box is "None",
that row will be displayed blank on Main screen.
MicroVission Controller • Operation and Service Manual • Emerson • 35391MV 1.3