Technical data

c. Click Convert to read the configuration from the new meter and modify it with the

data from the legacy configuration. Daniel MeterLink displays this modified

configuration in the dialog. At this point, Daniel MeterLink has not written

anything to the new meter. All the values highlighted in yellow are values from

the legacy configuration.

Click Write Checked to write the changed portion of the configuration to the new

meter. If any data point failed to be written, you must correct the invalid value

and click Write Checked again until the configuration is written without any errors.

Once the configuration is written, you can choose to compare the displayed

configuration with the configuration in the meter by selecting Meter and clicking

Compare. This will verify everything was written correctly.

Waveform viewer

View the transducer waveforms

The speed at which the waveforms update is dependent upon the type of connection

between the PC and the meter. With an Ethernet connection and Daniel MeterLink, several

updates per second are possible. With a serial connection, updates may occur only every

15 to 30 seconds.

Up to three types of waveform signals can be displayed per chord:

• Raw - the sampled waveform received by the transducer (with gain applied)

• Stacked - the result of applying stacking to the raw signal(s). Note that when

stacking is not used (StackSize is set to 1), the stacked signal is the same as the raw

signal.

• Filtered - the result of applying the bandpass filter on the stacked signal. This

waveform is only available when the filter is enabled (via the Filter data point)

For diagnostic purposes, the transducer waveform signals can be stored to a file using the

Diagnostic Collection - Stream to file check box. This utilizes the Daniel 3810 Liquid

Ultrasonic Flow Meter’s patented “snapshot-and-playback” feature to accurately record

the flow signals that can then be later reproduced for detailed analysis.

Waveforms are displayed in the time domain (e.g., the waveform signal is plotted against

time).

Tools commands utility

Operations 101