Emerson Process Management 3420 Carbon Monoxide Alarm User Manual


 
180 Compare Excel Meter Configurations (Logs/Reports Menu)
Section 5: Startup and meter configuration Reference, Installation, and Operations Manual
June 2013 3-9000-743 Rev S
Ultrasonic Meter Archive log types
There are up to five different types of logs stored in the meter depending on the type of meter
which are described below.
5.10.2 Compare Excel Meter Configurations (Logs/Reports Menu)
This utility provides the ability to compare configurations stored in Excel® Maintenance logs,
Archive Logs, Flow Calibration Logs, and Zero Flow Calibration logs. The default location for
saving the compare results will be the directory from which the first file selected to compare is
located. This utility can not compare configurations stored in different system units. (i.e. U.S
Customary vs. Metric). Only Excel® log files can be compared.
Daniel MeterLink will prompt you to select the files to compare. Once the files are selected, a
dialog will display providing options to further customize the compare operation.
Table 5-26 Ultrasonic Meter Archive Log Types
Log type Description
Daily Logs The ultrasonic meter stores a log record in the Daily Log memory once per day at the
Contract hour for daily log set under Field Setup Wizard. The Daily Log has a readable semi-
fixed configuration that stores the volumes and associated data accumulated over the past
24 hours.
For Daniel Mark III Gas Ultrasonic meters, the data registers stored in the Daily logs are listed
in
Tab le 6 -18 . The ultrasonic meter can store 365 Daily Log records.
Hourly Logs The ultrasonic meter stores a log record in the Hourly Log memory every hour at the top of
the hour. The Hourly Log has a readable semi-fixed configuration that stores the volumes
and associated data accumulated over the past hour.
For Daniel Mark III Gas Ultrasonic meters, the data registers stored in the Hourly logs are
listed in
Table 6-19. The ultrasonic meter can store 2400 Hourly Log records.
Audit Logs For Daniel Mark III Gas Ultrasonic meters, the parameters which affect the gas flow mea-
surement are listed in
Table 6-20. The ultrasonic meter can store 3000 Audit Log records.
Alarm Logs The ultrasonic meter stores a log record in the Alarm Log memory whenever an alarm or
error condition becomes active or is cleared.
For Daniel Mark III Gas Ultrasonic meters, the alarm and error conditions that are logged are
listed in
Table 6-21. The ultrasonic meter can store 3000 Alarm Log records.
System Alarm Logs System logs are only available in Daniel Mark III Gas Ultrasonic meters. This log shows
system related errors such as firmware issues and reasons why writes to the configuration
may have failed. The meter can store 100 System alarm records.