Viewing Hart Diagnostics; Dc Voltage Measurement (Hart Terminals); Disconnecting From A Hart Device - Emerson 375 User Manual

3-22
Viewing HART
diagnostics
Disconnecting
from a HART
device
6. If a warning appears, thoroughly read the
warning, tap CONT. to accept the warning and
proceed, or tap EXIT to end creating a new unit
configuration. (This warning will not appear if
your device is tested.) The online menu for the
simulated device is displayed. You can now use
the 375 Field Communicator as if it were
connected to the selected device and perform
any online task.

DC voltage measurement (HART terminals)

To check the device voltage:
1. From the HART main menu, double-tap Utility.
2. Double-tap HART Diagnostics.
3. Double-tap DC Voltage Measurement. The DC
voltage measurement is displayed. Tap OK
when done viewing the measurement. Exit the
HART Terminal Voltage menu and re-enter to
refresh the screen. Voltage measurements are
for reference purposes only.
Prior to disconnecting be sure to check the
following items:
• Determine if you want to save as a configuration.
• Verify methods (e.g. calibration, loop test) are
complete.
• Resolve any un-sent data to the device.
HART Functionality