East Tester HART 475 User Manual page 8

6.3 Reading process variable
Select the first item in the main menu to enter the function of reading process
variables. The process variables listed in this menu include principal variables,
output current and percentage value, etc., and are updated in real time with each
communication
6.4 diagnosis and maintenance
Select the second item from the main menu to enter the diagnosis and
maintenance menu, which includes options for equipment self-inspection, loop
current detection, and meter calibration.Selecting equipment self-inspection, it can
achieve equipment self-inspection, and report the test results. Selecting circuit
current detection, the transmitter can output a fixed current signal to verify whether
the whole circuit is normal.Select calibration, can carry out sensor calibration and
analog current output calibration.
6.5 basic Settings
Select the third item from the main menu to enter the basic Settings menu,
which allows you to alter some common information, and more configuration
parameters will be provided in the detailed Settings.Menu items have three states,
one is the sub-menu, press the right arrow key to enter the sub-menu;Second,
1Master variable
Current ***
Percentage ***
1 Device Self-check
2 Loop Current Set
3 Calibration
8
*** Kpa
mA
%