19 – 10
Section 19 • Compressor Sequencing
MicroVission Controller • Operation and Service Manual • Emerson • 35391MV 1.3
Compressor Sequencing Events Log
This screen is designed to display sequencing events in
chronological order. The information available on the
screen is valuable to understand the operation of the se-
quencing feature and for troubleshooting, see Figure 19-
9. This screen is divided into four columns and can list
up to 128 separate events. The operator can download
the information on the sequencing event list through
the Data Backup Screen. User has to scroll the screen up/
down and left/right to get the event details.
Events List Columns
Date:
Displays the date of the event in MM-DD-YYYY format.
Time:
Displays the time of the event in HH: MM format.
Event Type:
Displays the type of message for a particular listing. The
common types are “Error”, “Alarm” and “Info”. These
help the operator to understand the meaning of the
message in the next column.
Message:
Displays the informational string that describes the
event.
Figure 19-9. Compressor Sequencing Screen – Compressor Sequencing Events Log
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