Analog outputs can be based on Uncorrected volume flow rate, Corrected volume
flow rate, Average flow velocity, Average speed of sound, Energy flow rate or Mass
flow rate. The flow direction (Forward, Reverse or Absolute) and Full scale
volumetric flow rate used with output (20mA maximum) are also configurable.
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).
a. Select Next to continue to the HART
®
Output(s) parameters.
7.
Configure HART
®
Output parameters, which include four Dynamic process variables
(Primary, Secondary, Third and Fourth variable. The Primary variable is set to match
the Content set for Analog output 1. If a second analog output is available, the
Secondary variable is set to match the Content set for Analog output 2)
Identification and HART units (volume units, flow rate time units, velocity units,
pressure and temperature units).
a. Select Next to continue to the Meter Corrections page.
8.
The Meter Corrections page is used to configure flow profile for the reflective chords
of a 3415 and 3416. It is also used to define parameters for pressure and
temperature expansion correction of the meter internal diameter if enabled.
a. Click Next to continue to the Temperature and Pressure page.
9.
Set the temperature and pressure scaling for analog inputs, enter fixed values, and
set alarm limits for both. The alarm limit selections are hold last output value or use
fixed value.
a. Click Next to continue to the Gas Chromatograph Setup page.
10.
Select the settings below to configure a serial port as a Modbus Master to poll a gas
chromatograph:
•
Serial Port: select which serial port will be connected to the GC. While the port is
configured for communications to a GC, it will not act as a Modbus slave device
for communications from Daniel MeterLink
™
or a SCADA system.
•
GC protocol: select the protocol for which the GC is configured. The Daniel Gas
Ultrasonic meter uses 7 data bits, Even parity, and 1 stop bit for ASCII Modbus
and 8 data bits, No parity, and 1 stop bit for RTU Modbus.
•
GC baud rate: select the baud rate for which the GC is configured.
•
GC comms address: enter the Modbus ID of the GC.
•
GC stream number: enter the stream number for the gas composition the Daniel
Gas Ultrasonic meter will read.
•
GC heating value units: elect the units for which the heating value is configured
in the GC.
•
Use which gas composition on GC alarm: select which gas composition the
Daniel Gas Ultrasonic meter will use if the GC goes into alarm. If Fixed value is
selected, the meter will start using the fixed gas composition stored in the
meter. If Last good value is selected, the meter will use the last gas composition
collected from the GC before the GC started to report alarms.
a. Click Next to continue to the Gas Chromatograph Data.
Configuration
Installation manual
89
Summary of Contents for Daniel 3410 Series
Page 8: ......
Page 122: ...Engineering drawings 112 Gas Ultrasonic Flow Meter ...
Page 123: ......
Page 124: ......
Page 125: ......
Page 126: ......
Page 139: ...Open source licenses Installation manual 125 ...
