Emerson VILTER MicroVission Operation And Service Manual page 245

Appendix D • Compressor Sequencing Setup
Status
• Status Symbols shown
Sequencing menu, showing status of compressors,
see Table D-1.
Before configuring the Compressor Sequencing table
on one of the compressors, log on to compressors
one by one and set the IP address, Compressor
Name from Configuration screen and Apply the
changes then enable the Compressor sequencing
check box from the Configuration screen page 3.
Then log onto one of the compressors and check if
devices are already available in the device list or else
add other compressors from Device List Screen page
3 of Compressor Sequencing Menu. After adding,
configure compressors from Equipment List table in
page 1. Once the devices are added and configured
in the table, then same settings will be synced with
all compressors configured in table. User can view
and modify the compressor sequencing settings
from any compressor which are configured in
table. Now go to compressors one by one then
put each Compressor in Seq Stand-By mode and
start sequencing by pressing Auto Seq button from
one of the Compressors. Before pressing Auto Seq
button make sure other compressors are in Standby
MicroVission Controller • Operation and Service Manual • Emerson • 35391MV 1.3
on the Compressor
NOTE
mode.
Symbol
Default, if compressor is not configured
in sequencing table.
Compressor is configured in sequencing
table but is not configured in "Auto Seq-
Standby" mode or is not detected in
network or control mode is not correct
or sequencing table configuration is not
correct or Compressor is waiting in Anit-
recycle or Run Permissive.
Compressor configured in sequencing
table and is in ready to run state. You'll
normally see this icon when you have
initiated Compressor Sequencing on the
compressor by pressing the green Unit
Start button and then the Auto Seq but-
ton or Seq Standby button.
Compressor is running with Alarm /
Load Limit condition.
Compressor is in Error Condition.
Compressor running at full load without
any error or running with partial load
without any error.
Compressor is under active control
(loading/unloading steps).
Compressor running into its stop timer,
will be stopped.
Compressor is next in sequence for
unloading.
Compressor running into its start timer,
will be started.
Table D-1. Status Symbols
Description
D − 5