Emerson Rosemount 1208C Reference Manual page 44

Service and troubleshooting
March 2023
7.2.7 Level measurement lost
Category
Cause
No valid level reading. Reasons may be multiple:
• No valid surface echo peak in the measuring range.
• Incorrect device configuration.
Recommended actions
Related information
Analyze the echo peaks
General threshold
Measurement recovery time
Restart the device
Restore to default settings
Configure transmitter using guided setup
7.2.8 Configuration error
Category
Cause
The device has detected a configuration error. Reasons may be multiple.
Recommended actions
Volume configuration error
Cause
The volume cannot be calculated correctly with the current configuration.
Recommended actions
44
Failure
1. Analyze the Echo Peaks for reason and check device configuration, especially
thresholds.
2. Check device physical installation (for instance antenna contamination).
3. Consider increasing Measurement Recovery Time parameter for intermittent
conditions.
4. Restart the device.
5. Restore default settings and reconfigure the device.
6. If the condition persists, replace the device.
Failure
1. Click the Details button for more information.
2. Correct the parameter causing the error.
1. Check that the value pairs in the volume strapping table are entered in
increasing order.
2. Check that the number of strapping points to use is correct.
3. If condition persists, restore default settings and reconfigure device.
Rosemount 1208C Level and Flow Transmitter
Reference Manual
00809-0200-7062