Emerson Rosemount 3051S MultiVariable - Page 130

Table 5-1: Diagnostic Message Troubleshooting
LCD display messages Host diagnostic
message
Possible problems Recommended
actions
AP GP LIMIT Static Pressure Out of
Limits
The static pressure is
exceeding the sensor
limits.
Verify process
conditions are within
the sensor limits.
BOARD COMM ERROR Feature Board
Communication Error
The feature board
electronics are
experiencing
communication
problems. This
problem may be
temporary and could
clear automatically.
Cycle power to the
device. If the problem
persists, replace the
feature board
electronics.
CURR SAT Primary Variable
Analog Output
Saturated
The primary variable
has exceeded the
range points defined
for the 4–20 mA
analog output signal.
The analog output is
fixed at the high or low
saturation point and is
not representative of
the current process
conditions.
Verify the process
conditions and modify
the analog range
values if necessary.
DP LIMIT Differential Pressure
Out of Limits
The Differential
Pressure is exceeding
the sensor limits.
Verify that the process
conditions are within
the sensor limits.
FAIL BOARD ERROR Feature Board Error The feature board
electronics have
detected an
unrecoverable failure.
Replace the feature
board electronics.
FAIL PT ERROR Process Temperature
Sensor Failure
The process
temperature sensor
has failed or is
incorrectly wired.
Check the sensor
wiring and fix any
shorts or open
connections.
If the sensor wiring is
correct, check the PT
sensor and replace if
necessary. If the
problems persists,
replace the feature
board electronics.
FAIL SENSOR ERROR Sensor Module Failure The SuperModule
™
assembly is providing
measurements that
may no longer be valid.
Verify the sensor
module temperature is
within the operating
limits of the
transmitter. Replace
SuperModule assembly
if necessary.
Troubleshooting Reference Manual
October 2018 00809-0100-4803
130 Rosemount 3051S Multivariable Transmitter