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8 Transmitter operation
Topics covered in this chapter:
•
Record the process variables
•
View transmitter status using the status LED
•
View and acknowledge status alarms
•
Read totalizer and inventory values
•
Start and stop totalizers and inventories
•
Reset totalizers
•
Reset inventories
8.1 Record the process variables
Micro Motion suggests that you make a record of specific process variable measurements,
including the acceptable range of measurements, under normal operating conditions. This
data will help you recognize when the process variables are unusually high or low, and may
help you better diagnose and troubleshoot application issues.
Procedure
Record the following process variables, under normal operating conditions:
Process variable
Measurement
Typical average Typical high Typical low
Flow rate
Density
Temperature
Tube frequency
Pickoff voltage
Drive gain
8.2 View transmitter status using the status LED
The status LED shows the current alarm condition of the transmitter. The status LED is
located on the face of the transmitter.
Observe the status LED.
Transmitter operation
Configuration and Use Manual 131