Compressor Sequencing Table - Emerson Vilter Vission 20/20 Operation And Service Manual

Section 10 • Compressor Sequencing

Compressor Sequencing Table

Compressor sequencing table menu allows operator to
view and adjust settings those are used for compressor
sequencing, see Figure 10-3. Compressor Sequencing
Screen - Page 3.
Equipment:
• Options of this combo box are updated automatical-
ly. This contains names of all the compressors in the
network communicating with Master compressor.
Equipment name can be selected from drop-down
list. Same Equipment name should not be confi gured
more than once in Sequencing table.
Control:
• Inclusion/exclusion of compressor partaking in the
sequencing can be decided on basis of this toggle
button. Compressors can be included/excluded by
toggling ON/OFF.
Vission 20/20 • Operation and Service Manual •Vilter/Emerson • 35391SC 1.9
Figure 10-3. Compressor Sequencing Screen - Page 3
Switching a compressor control to OFF when running
in auto seq mode puts respective slave compressor
into local auto mode. This feature is used to add or
remove slave compressors to sequence table when
running in auto sequence mode.
CFM:
• CFM column is read only. These values are updat-
ed automatically when Equipment combo box is
changed. This indicates Slave compressor capacity in
CFM.
Priority:
• This defi nes priorities of compressors on the network.
This priority will decide the sequence in which com-
pressors will be turned on and off during sequence
cycle. Lower the priority number greater the priority
of the compressor.
NOTE
10 – 3