Emerson 3414 Manuel D’Utilisation

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Daniel 3410 Series Ultrasonic Gas Flow Meter Installation Manual
Section 4: Configuration
3-9000-759 Rev D
June 2014
Using AMS Device Manager to configure the meter
 85
4.
After all of the data shown below is entered, click Apply to write the parameters to the 
meter. 
a.
Click the 
Frequency/Digital Outputs 
tab to configure Frequency/Digital Output 1, 
2 and 3 Source and drive Mode. Select the Source for each Frequency/Digital 
output and select the desired drive Mode. The Mode options are Open Collector 
which requires an external excitation voltage and pull-up resistor or TTL mode 
which outputs a 0-5 VDC signal (each Frequency output has an A and B output 
phase). (Refresh Note: If changes are made to any Source variable on this page, 
apply the changes and navigate to the Guided Setup page. Navigate back to the 
Manual Setup for the changes to be reflected in other Manual Setup pages).
b.
Click the 
Frequency and Digital Output 1 
tab to configure the Content, (flow) 
Direction, Channel B Phase frequency output, Lag forward, Lead Reverse or Lead 
Forward, Lag Reverse (Phase B lags Phase A while reporting forward flow and lead 
Phase A while reporting reverse flow or the opposite), Digital Output 1 Channel A 
Content and Polarity, Channel B Content and Polarity, Maximum Frequency, and 
Lower and Upper Range Units of Measure. 
c.
Click the 
Frequency and Digital Output 2 
tab and repeat Step 3b to configure 
Frequency and Digital Output 2 parameters.
5.
Click 
Setup HART
 to configure the HART parameters (tag, date, descriptor, message 
text, Final Assembly number, Poll address and number of response preambles are 
displayed). After all of the data is entered click Apply to write the parameters to the 
meter.
6.
On the Overview page, click 
Alert Setup
 and select the 
Flow Analysis
 tab and enable 
Reverse Flow. Click the 
OK
 button to return to the Overview page.
7.
On the Overview page, click the 
Service Tools
 tab and select the 
Variables
 tab. The Flow 
Data, Path Information, Flow Totals, and All Variables data is populated after you are 
connected to the meter.
a.
Click the 
Flow Data
 tab and view the Flow Direction (Forward or Reverse), 
Average Flow and Average Sound Velocities values.
b.
Click the 
Path Information
 tab and view the Chord performance, Gain, SNR (Signal 
to Noise Ratio) Signal strength (mV), and Noise (mV).
c.
Click the 
Flow Totals
 tab to view the volume totals (forward and reverse 
uncorrected volume).