<7. HART Communication>
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IM 01C25W05-01EN
(3) Squawk
This is used to determine with which transmitter
communication is currently taking place.
There are two squawk modes; “once” mode
in which the squawk display below is shown
for 10 seconds and automatically cleared, and
“continuous” mode in which the display below
will keep showing until “OFF” is input. Follow the
procedures to set squawk mode.
• Executing the squawk display
Recall
parameter
[Root menu] → Diag/Service → Test
device → Squawk (method)
Continuous
Squawk display will keep showing
Once
Squawk display is shown for 10 seconds,
and automatically cleared.
F0711.ai
Figure 7.2.9 Display during Squawk Execution
7.2.3.17 Burst Mode
If burst mode is enabled, the transmitter can
continuously send three of the data shown in Table
7.2.4 through HART communication.
For details on the function, see the item (1), “Burst
messages and settings.”
Further, if burst mode is enabled, alarm signals can
be continuously sent by detecting configuration
changes and self-diagnosis changes.
For details on this function, see item (2), “Event
notification.”
Note that when changing the burst mode setting,
check that the Burst mode parameter is set to Off.
(1) Burst messages and settings
Up to three burst messages can be sent.
For each burst message, the following settings are
possible.
• Burst mode target command parameter
• Send period
• Send condition (set with Burst Msg Trigger
Mode)
