Emerson Rosemount 3051S Series Reference Manual page 138

Advanced HART Diagnostic Suite
October 2018
Figure 7-22. Temperature Variable Logging Screen
Time Outside Sensor Limits gives the operator/maintenance personnel an indication of possible
misapplication of the transmitter. The Lower and Upper operate the same. They both include a Time
Since 1st Event, Number of Events, and Total time.
Total Time Above/Below
This is the accumulated time the module temperature sensor has been in an over- temperature
condition. This elapsed total time is independent of the number of events or frequency; it is the total or
sum time the transmitter was in this condition. These values are not resettable.
Time Since 1st Event
The elapsed time since the first over- temperature was detected. This time can be reset by clicking the
Reset Time Since 1st Events button.
Number of Events
This is the number of times the temperature sensor has been in an over- temperature condition. These
values are not resettable.
Reset Time Since 1st Events
Selecting this reset will set the Time Since 1st Event for both Above Upper Sensor Limit and Below Lower
Sensor Limit to zero.
Reset All Temperature Events
Selecting this will reset all values on this screen to zero with the exception of Total Operating Time, the
Total Time above and below sensor limit, and the Number of Events for above and below sensor limit.
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Reference Manual
00809-0100-4801, Rev HA
Advanced HART Diagnostic Suite