Configure Burst Communications - Emerson Micro Motion SGM Series Configuration And Use Manual

Integrate the meter with the control system
Table 10-8: HART variables and transmitter outputs
HART variable
Quaternary Variable (QV)
10.5.3

Configure burst communications

Burst mode is a mode of communication during which the transmitter regularly broadcasts
HART digital information to the network via the primary mA output.
Restriction
Burst communications, including trigger mode and event notification, are not available on HART/
RS-485. These features are supported only on HART/Bell 202.
Configure HART burst messages
ProLink III
Field Communicator Configure > Manual Setup > HART > Burst Mode
Overview
Burst messages contain information on process variables or transmitter status. You can
configure up to three burst messages. Each message can contain different information.
Burst messages also provide the mechanism for trigger mode and event notification.
Restriction
If you are using a HART 5 host, only one burst message is supported.
Procedure
1.
2.
3.
Table 10-9: Options for burst message contents
HART
command ProLink III
Source (Primary Variable)
1
110
Reported via
Not associated with an out-
put
Device Tools > Configuration > Communications > Communications (HART)
Navigate to the burst message you want to configure.
Enable the burst message.
Set Burst Option to the desired content.
Label
Field Communicator
Primary Variable
(continued)
Comments
The QV must be configured directly, and the value of the
QV is available only via digital communications.
Description
The transmitter sends the primary variable (PV) in
the configured measurement units in each burst
message (e.g., 14.0 g/sec, 13.5 g/sec, 12.0 g/sec).
®
Micro Motion Gas Specific Gravity Meters (SGM)