Emerson Rosemount 3051 Reference Manual page 108

Troubleshooting
August 2019
LCD display update failure
The LCD display is not receiving updates from the pressure sensor.
Recommended actions
1. Check the connection between the LCD and the circuit board.
2. Replace the LCD display.
3. Replace the electronics board.
Configuration changed
A recent change has been made to the device by a secondary HART
handheld device.
Recommended actions
1. Verify that the configuration change of the device was intended and expected.
2. Clear this alert by selecting Clear Configuration Changed Status.
3. Connect a HART master, such as AMS or similar, which will autmatically clear the
Analog output fixed
LCD screen: ANLOG FIXED, LOI screen: ANALOG FIXED
The analog output is fixed and does not represent the process measurement.
This may be caused by other conditions in the device or because the device has been set to
loop test or multidrop mode.
Recommended actions
1. Take action on any other notifications from the device.
2. If the device is in a loop test and should no longer be, disable or momentarily
3. If the device is in multidrop mode and should not be, re-enable loop current by
Simulation active
The device is in simulation mode and may not be reporting actual information.
Recommended actions
1. Verify that simulation is no longer required.
2. Disable simulation mode in service tools.
3. Perform a Device Reset .
108
alert.
remove power.
setting the polling address to 0 .
Reference Manual
00809-0100-4007
®
master, such as a
Rosemount 3051