Emerson Process Management 3420 Carbon Monoxide Alarm User Manual


 
176 Log Format
Section 5: Startup and meter configuration Reference, Installation, and Operations Manual
June 2013 3-9000-743 Rev S
Chord Status, Performance, Gains, S/N Ratios, Max Signals, Max Noise, Profile Factor, Flow
Velocity Ratios.
In addition to the data displayed in Technician view, Engineer view also displays:
Transit Times: Maximum, Minimum, Mean
Delta Times: Maximum, Minimum, Average
Standard Deviations: Transit Times, Delta Times
Piece-wise Linearization Meter Factor
Error bars on charts - Select to include maximum and minimum error bars on bar charts
on the Charts worksheet.
Comma-Separated Values
This format creates a file with data separated by commas. Each log record collected is put on a
separate line in the file. No charts can be created with this log format. The meter configuration is
followed by the raw data separated by a blank line.
Collection rate - Sets the rate at which records are collected for the maintenance log.
The Collection rate allows the user to set how often Daniel MeterLink will collect a
new set of data to refresh the screen.
For the Daniel Mark III Ultrasonic Gas Flow Meter, available options are Best speed,
5 seconds, 10 seconds, 30 seconds, 1 minute, and 5 minutes.
Best speed means that Daniel MeterLink will begin collecting a new set of data as
soon as it finishes collecting and displaying the last set of data. Daniel MeterLink
will not exceed 1 collection per second with this setting which is only possible for
the Daniel Mark III Ultrasonic Gas Flow Meters.
Starting with Daniel MeterLink v2.00, the Maintenance logs actually collects all of the data for
both the Technician and Engineer view regardless of this setting. Two custom views are setup
in the Excel® file and the default view displayed when the Excel® file is opened matches the
Default view selection. This view can be changed in Excel® by going to Custom Views under
the View drop-down menu.
Starting with Daniel CUI v2.00, the Maintenance logs actually collects all of the data for both
the Technician and Engineer mode. The Data log type is no longer available for this Log
format.