Emerson Process Management ROSEMOUNT 5300 - Manual (Page 279)

Reference Manual
00809-0100-4530, Rev BA
July 2009
E-5
Rosemount 5300 Series
AMS SUITE Prior to this test, inspect the echo curve to ensure that no disturbing echoes
affecting the measurement performance are present.
AMS: Click Configure / Setup / Echo Curve
1. Bypass the safety PLC or take other appropriate actions to avoid false
trip.
2. Disable write protection if the function is enabled.
AMS: Select Device Diagnostics / Tools from the left menu.
Click Write Protect... and follow the instructions. (Note that the
password cannot be written with letters.)
3. Using loop test, enter the mA value representing the high alarm current.
Verify that the analog output current is correct using the reference meter.
This step tests for compliance voltage problems, such as low power
supply voltage or increased wiring resistance.
AMS: Select Configure / Setup, Analog Output from the menu.
Click Loop Test... Select Other and enter the mA value representing the
high Analog Output Level and follow the instructions. Verify that the
output current is correct.
Write Protect...
Loop Test...