Alert Data In Transmitter Memory; Read Totalizer And Inventory Values - Emerson Micro Motion 2700 Configuration And Use Manual

7.4.5

Alert data in transmitter memory

The transmitter maintains three sets of data for every alert that is posted.
For each alert occurrence, the following three sets of data are maintained in transmitter
memory:
•
•
•
Alert data structure Contents
Alert List As determined by the alert status bits, a list of:
•
•
Alert Statistics One record for each alert (by alert number)
that has occurred since the last master reset.
Each record contains:
•
•
Recent Alerts 50 most recent alert postings or alert clearings Not cleared; maintained across transmitter
7.5

Read totalizer and inventory values

Display
ProLink III
Field Communicator Service Tools > Variables > Totalizer Control
Overview
Totalizers keep track of the total amount of mass or volume measured by the transmitter
since the last totalizer reset. Inventories keep track of the total amount of mass or volume
measured by the transmitter since the last inventory reset.
Tip
You can use the inventories to keep a running total of mass or volume across multiple totalizer
resets.
Configuration and Use Manual
Alert List
Alert Statistics
Recent Alerts
Transmitter action if condition occurs
All currently active alerts
All previously active alerts that have not
been acknowledged
A count of the number of occurrences
Timestamps for the most recent posting
and clearing
To read a totalizer or inventory value from the display, it must be configured as a display
variable.
View the desired variable on the main screen under Process Variables.
Clearing
Cleared and regenerated with every transmit-
ter power cycle
Not cleared; maintained across transmitter
power cycles
power cycles
Transmitter operation
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