Table 2-2: Troubleshooting
(continued)
Error
Recommended action(s)
Flow pressure is outside
the alarm limits
•
Startup issues:
—
Verify that there is voltage to the pressure sensor from either
the meter's power supply board or from an external power
supply.
—
If using an analog pressure device, verify that the pressure
sensor is properly wired to the connector.
—
Verify the input is properly configured for your pressure input.
—
If using a flow computer to write pressure to the meter, verify
that it is properly writing to fixed flow pressure in the proper
units.
•
Run time issues:
—
Adjust pressure of process fluid to within alarm limits.
—
If using an analog pressure device and input reading is 0, check
if
IsAI1Avail
is equal to 1 in the Meter Information dialog in
MeterLink. If it is not 1, either the I/O Board has been removed
or is damaged. Reinstall or replace the board if this value is 0.
—
If using an analog pressure device, verify that the pressure
sensor is working properly.
—
If using an analog pressure device, recheck wiring and switch
settings.
—
If a flow computer is writing values to the fixed flow pressure,
verify that the flow computer is still writing valid values without
Modbus write errors.
—
Reverify the pressure input settings are correct.
Troubleshooting
Maintenance and Troubleshooting Manual
April 2022
00809-0600-3104
22
Emerson.com/Rosemount
