Emerson Rosemount 3410 Series Maintenance And Troubleshooting Manual page 21

Maintenance and Troubleshooting Manual
00809-0600-3104
2.2.14 Configuration changed
One or more parameters have been modified in the meter's configuration.
Recommended actions
2.2.15 Configuration lost
The meter configuration has reset to default values, the meter is not configured correctly
to measure flow, and the meter has performed a cold start.
Recommended actions
2.2.16 Direct serial connections
Error message
Unable to connect to meter
Recommended actions
Rosemount Gas Ultrasonic Flow Meters
3. A PC may receive its IP address from an external DHCP server; in this case, one
and only one meter must have its DHCP server enabled (the DHCP server will
serve up to 10 IP addresses to PCs attempting to talk to all meters on the hub).
4. Once a meter's IP address is configured, the meter may be connected to the
hub and accessed using that IP address.
1. Collect an Audit log using MeterLink
parameters changed and when they changed.
2. Run the Tools → Edit/Compare Configuration utility and select Write All or Write
Checked values to write the changes to the meter.
3. Save the configuration file.
1. Unless the cold start occurred after upgrading firmware, replace the central
processing unit (CPU) board.
2. If the cold start occurred after a firmware upgrade, fully reconfigure the
meter from a previously saved configuration using the Tools → Edit/Compare
Configuration in MeterLink
later, the user database must either be imported from a saved user database
using the Meter → Manage Users dialog box or manually reentered using the
same dialog box.
1. Verify the switch settings on the central processing unit (CPU) module.
2. Also verify your wiring between the meter and the computer running
MeterLink using Field Wiring Drawing DMC-005324 in
™
3. Verify the Comms Address and Baud rate are correct in the Meter Directory
record.
For additional information on wiring and configuring the meter for the various
communication options, refer to the
Flow Meters Installation Manual
section.
in order to see what configuration
™
. For Rosemount Series 3410 Firmware v1.60 and
™
Rosemount 3410 Series Gas Ultrasonic
(00825-0600-3104), Wiring and input/outputs
Troubleshooting
January 2024
Engineering drawings.
21