Emerson Micro Motion 1700 Configuration And Use Manual page 100

Integrate the meter with the control system
Configure burst parameters
Display
ProLink III
Field Communicator Configure > Manual Setup > Inputs/Outputs > Communications > Set Up Burst Mode
Overview
Burst mode is a mode of communication during which the transmitter regularly
broadcasts HART digital information over the mA Output. The burst parameters control
the information that is broadcast when burst mode is enabled.
Tip
In typical installations, burst mode is disabled. Enable burst mode only if you are using a HART
Triloop.
Procedure
1.
2.
ProLink III
Source (Primary Variable)
Primary Variable (Percent
Range/Current)
Process Variables/Current
Transmitter variables
3.
92
Important
If you use ProLink III to set HART Address to 0, the program automatically enables mA Output
Action. If you use ProLink III to set HART Address to any other value, the program
automatically disables mA Output Action. This is designed to make it easier to configure the
transmitter for legacy behavior. Always verify mA Output Action after setting HART Address.
Not available
Device Tools > Configuration > Communications > Communications (HART)
Enable Burst Mode.
Set Burst Mode Output as desired.
Label
Field Communicator
PV
% range/current
Process variables/current
Fld dev var
Ensure that the burst output variables are set appropriately.
Description
The transmitter sends the primary variable (PV) in the con-
figured measurement units in each burst (e.g., 14.0 g/sec,
13.5 g/sec, 12.0 g/sec.
The transmitter sends the PV's percent of range and the
PV's actual mA level in each burst (e.g., 25%, 11.0 mA.
The transmitter sends PV, SV, TV, and QV values in meas-
urement units and the PV's actual milliamp reading in each
burst (e.g., 50 g/sec, 23 °C, 50 g/sec, 0.0023 g/cm3,
11.8 mA.
The transmitter sends four user-specified process variables
in each burst.
Micro Motion Model 1700 Transmitters with Analog Outputs