Emerson Daniel 3818, Installation Manual

Page: 71 / 98

Procedure
1. If installed, remove security wires from the endcap and the Bracket/Cover hex head
bolts that secures the Base Enclosure.
2. Disable the Write Protect switch in the CPU Module to write any of the following
configuration parameters to your meter.
3. Click the Device Variables Mapping tab. The Primary and Secondary variables are
read only and are configured for Uncorrected Flow Rate. The Third and Fourth
variable configuration choices include Pressure and Temperature.
4. Click the
Units
tab (see AMS Device Manager - Guided Setup, Step 1 ).
5. Click the Analog Output 1 (HART) tab (see AMS Device Manager - Guided Setup,
Step 3a ).
6. Click the Analog Output 2 tab. Follow the configuration instructions in the AMS
Device Manager - Guided Setup, Step 3b . The read only Secondary variable Content,
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.
7. Click the
Frequency/Digital Outputs
tab. Follow the configuration instructions in
the AMS Device Manager - Guided Setup, Step 4a ).
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.
8. Click the Frequency and Digital Output 2 tab. Follow the instructions in the AMS
Device Manager - Guided Setup, Step 4c to configure the Frequency and Digital
Output 2 parameters. Click
Apply
, after you enter the data to write the parameters
to the meter.
9. Click the Temperature tab. Configure the input parameters including: Source (Live
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.
10. Click the Pressure tab. Configure the input parameters including: Source (Live
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.
11. Click the
Digital Input
tab. The default Digital Input 1 polarity is set to Normal for
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
Installation manual Configuration
3-9000-771 May 2019
Installation manual 71