Emerson Rosemount 2088 Reference Manual page 75

Section 6: Troubleshooting
March 2014
6.3.2 Diagnostic message: maintenance - fix soon
Table 6-3. Status: maintenance – fix soon
LCD
Alert name display
screen
No NO T
Temperature UPDATE
Updates
PRES
Pressure Out
LIMITS
of Limits
Sensor
Temperature
Beyond Limits
TEMP
LIMITS
Electronics
Temperature
Beyond Limits
MEMRY
Electronics WARN
Board (also in
Parameter advisory)
Error
Configuration
STUCK
Buttons
BUTTON
Operator Error
66
LOI screen Problem
NO TEMP There are no temperature updates
UPDATE from the sensor to the electronics
PRES OUT The pressure is either above or
LIMITS below the sensor limits
The sensor temperature has
exceeded its safe operating range
TEMP OUT
LIMITS
The temperature of the electronics
has exceeded its safe operating
MEMORY
WARN A device parameter does not
(also in match the expected value. The
advisory) error does not affect transmitter
operation or analog output.
STUCK Device is not responding to button
BUTTON
1. Ensure the sensor cable
connection to the electronics is
tight.
2. Replace the pressure transmitter.
1. Check the transmitter pressure
connection to ensure it is not
plugged or the isolating
diaphragms are not damaged.
2. Replace the pressure transmitter.
1. Check the process and ambient
conditions are within -85 to 194
°F (-65 to 90 °C).
2. Replace the pressure transmitter.
1. Confirm electronics temperature
is within limits of -85 to 194 °F
(-65 to 90 °C).
range.
2. Replace electronics board.
1. Replace the electronics board.
1. Check configuration buttons are
not stuck.
presses.
2. Replace the electronics board.
Reference Manual
00809-0100-4108, Rev BA
Recommended action
Troubleshooting