Emerson 3051SMV User Manual

52
Reference Manual
00809-0100-4853, Rev AB
Troubleshooting
January 2017
Troubleshooting
Table 5-5. Maintenance Required
Alert label
LCD
display
message
Description Recommended action
Mass Flow
Missing Process
Temperature
PT
CONFIG
ERROR
Process temperature
measurement is not
available for mass
flow calculations
1. If using a temperature sensor in the process, enable the process temperature
measurement.
2. Otherwise, configure mass flow to use backup or fixed process temperature.
Mass Flow Out
of Limits
FLOW
LIMIT
Mass flow has
exceeded the
transmitter's
maximum
measurement range
1. Verify conditions of the process where the transmitter is installed.
2. Verify operating ranges used in the flow configuration.
3. Check transmitter pressure connection to make sure it is not plugged and
isolating diaphragms are not damaged.
Display Update
Error
LCD
UPDATE
ERROR
Electronic circuit
board has lost
communication with
the display
1. Remove front housing cover (considering hazardous location requirements)
and check the 4-pin connector between the display and electronic circuit
board.
2. Check cable and cable connection between the sensor module and electronic
circuit board.
3. Replace the display.
4. Replace electronic circuit board.
Table 5-6. Function Check
Alert label
LCD
display
message
Description Recommended action
Check Function N/A
Transducer block
mode is not in auto
1. Check if any transducer block is currently under maintenance.
2. If no transducer block is under maintenance, follow site procedures to change
affected transducer block's actual mode to auto.

Emerson 3051SMV Specifications

General

Brand	Emerson
Model	3051SMV
Category	Transmitter
Language	English