Emerson Daniel 3814, Installation Manual

Page: 70 / 110

4.1.1 Field Setup Wizard using Daniel MeterLink
Procedure
1. Use the Field Setup Wizard-Startup and select the checkboxes that allow proper
configuration for your meter (Temperature, Pressure, Meter Corrections, and Meter
Outputs).
Selections on this page will affect other configuration selections. Select
Next to
continue to General setup.
2. Use General setup to configure the meter’s system units (U.S Customary or Metric
units) volume units, flow rate time, low flow cutoff, contract hour and enable
reverse flow.
Select
Next to continue to Frequency Outputs.
Note
The Meter’s Units system configured on the General Page affect the units for the
optional Local Display items.
3. Set the Frequency/Digital Outputs Sources for either a frequency output or a digital
status. 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.
Note
Frequency outputs 1 and Digital outputs 1 are paired together meaning the Digital
outputs 1 will report the status for the parameter for Frequency outputs 1. Similarly,
Frequency outputs 2 and Digital outputs 2 are paired together. Additionally, each
Frequency output has an A and B output phase.
4. Configure Frequency output 1 and Frequency output 2 content (Daniel Liquid
Ultrasonic Meters content is Uncorrected flow rate), flow direction, Channel B
phase, maximum frequency output (Hertz) and Full scale volumetric flow rate..
Select
Next to continue to Meter Digital Outputs.
5. Select the Meter Digital Output parameters for Digital output 1A, Digital output 1B,
Digital output 2A and Digital output 2B based on Frequency validity or flow
direction..
if the output of the ultrasonic meter is reversed from what a flow computer is
expecting, select Inverted Operation. This changes the digital output from a HIGH
for a TRUE condition to output a LOW for a TRUE condition. Select
Next to continue
to Current Outputs.
6. Current Outputs are based on Uncorrected (Actual) flow rate content, flow
direction (Forward, Reverse or Absolute) and Full scale volumetric flow rate used
with output (20mA maximum). Alarm action parameters determines the state the
output will drive during an alarm condition (High 20mA, Low - 4 mA, Hold last
value, Very low - 3.5, Very high 20.5 mA or None).
Select
Next
to continue to HART
®
Output(s).
7. HART
®
Output parameters include four Dynamic process variables (Primary,
Secondary, Third and Fourth variable. The Primary variable is set to match the
Configuration Installation manual
May 2019 3-9000-760
70 3814 Liquid Ultrasonic Flow Meter