Emerson Daniel 3818 Installation Manual page 71

Lng liquid ultrasonic meter for cryogenic liquefied natural gas applications
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Installation manual
3-9000-771
Procedure
1. If installed, remove security wires from the endcap and the Bracket/Cover hex head
2. Disable the Write Protect switch in the CPU Module to write any of the following
3. Click the Device Variables Mapping tab. The Primary and Secondary variables are
4. Click the Units tab (see AMS Device Manager - Guided Setup,
5. Click the Analog Output 1 (HART) tab (see AMS Device Manager - Guided Setup,
6. Click the Analog Output 2 tab. Follow the configuration instructions in the AMS
7. Click the Frequency/Digital Outputs tab. Follow the configuration instructions in
8. Click the Frequency and Digital Output 2 tab. Follow the instructions in the AMS
9. Click the Temperature tab. Configure the input parameters including: Source (Live
10. Click the Pressure tab. Configure the input parameters including: Source (Live
11. Click the Digital Input tab. The default Digital Input 1 polarity is set to Normal for
Installation manual
bolts that secures the Base Enclosure.
configuration parameters to your meter.
read only and are configured for Uncorrected Flow Rate. The Third and Fourth
variable configuration choices include Pressure and Temperature.
Step
3a).
Device Manager - Guided Setup,
Uncorrected Flow Rate, displays. Use the drop-down arrow and select the (flow)
Direction - Forward or Reverse. Enter a Lower and Upper Range limit. Set the Alarm
Action parameters. Click Apply, after you enter the data to write the parameters to
the meter.
the AMS Device Manager - Guided Setup,
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.
a) Click Apply, after you enter the data to write the parameters to the meter.
Device Manager - Guided Setup,
Output 2 parameters. Click Apply, after you enter the data to write the parameters
to the meter.
Analog or Fixed), Min and Max input limits corresponding to 4 mA and 20 mA
respectively and the Low and High alarm limits. Click Apply, after you enter the data
to write the parameters to the meter.
Analog or Fixed), Min and Max input limits corresponding to 4 mA and 20 mA
respectively and the Low and High alarm limits. Select either Gage or Absolute for
the type of pressure reading desired. If a live pressure transmitter is connected,
select the type of reading the transmitter outputs. If Absolute is selected, you must
also enter the Atmospheric pressure. Click Apply, after you enter the data to write
the parameters to the meter.
general purpose or set to Inverted when used for calibration. Click Apply, after you
choose the calibration data to write the parameters to the meter.
a. Calibration Polarity configuration parameter selections are:
Digital Input 1 Calibrate Active High
Step
3b. The read only Secondary variable Content,
Step
4a).
Step 4c
to configure the Frequency and Digital
Configuration
May 2019
Step
1).
71

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