YOKOGAWA ADMAG AXR User Manual page 131

e) Burst Mode
When the Burst mode is set to "Wired HART
Enabled", the transmitter starts to send the data.
• Procedure to call up the display
DD [Root Menu] → Detailed setup →
DTM HART output → Burst condition →
Burst Message 1,2 or 3 → Burst
mode → Wired HART Enabled
IMPORTANT
In case of using HART7 Burst communication,
use Burst Message 1 in following settings:
Contents Menu
c) Update
Set Burst Period 0.5 s (Default)
Period
d) Burst Msg Burst Msg
Trigger Mode Trigger Mode
e) Burst mode Burst mode
(3) Event Notification
When a setting change and a change of the Self-
diagnostics occur, device detect it as an event and
can transmit an alarm signal continuously.
Up to four events that occurred can be stored.
When using this function, set to Burst mode as
"Wired HART Enabled".
(3-1) Set Event Notification
• Procedure to call up the display
DD [Root Menu] → Detailed setup
DTM →HART output → Burst
condition → Event Notification →
→ Event Mask Set the status to detect
→ E vent Set the retry time when the event
Notification occur.
Retry Time
→ M ax Update Set the retry time when the event
Time does not occur.
→ E vent Debounce The setting of the minimum event
Interval duration
→ E vent Stop the event monitor: Off
Notification Shift to the monitor state: Enable
Control event notification on token-
passing data link layer
a) Event Mask
Set the status to detect in the Event Mask
parameter.
Status group 1 Mask to 7 Mask
Device Status Mask
Ext dev status Mask
Device Diagnostic Status 0 Mask
<9. OPERATION VIA HART CONFIGURATION TOOL (HART 7)>
Value
Continuous
(Default)
Wired HART
Enabled
b) Event Notification Retry Time/ Max Update
Time/ Event Debounce Interval
Set to Event Notification Retry Time, Max Update
Time and Event Debounce Interval.
For Event Notification Retry Time, set the value
that is smaller than Max Update Time.
Event Notification
Retry Time
/Max Update Time
--- Off
0.5 s 0.5 s
1 s 1 s
2 s 2 s
4 s 4 s
8 s 8 s
16 s 16 s
32 s 32 s
1 min 1 min
5 min 5 min
10 min 10 min
15 min 15 min
30 min 30 min
45 min 45 min
60 min 60 min
c) Event Notification Control
Select "Enable event notification on token-passing
data link layer" in the Event Notification Control
parameter to shift to the monitor state:
(3-2) Acknowledge Event Notification (DTM
only)
The transmission of the event message stops when
event is approved.
• Procedure to call up the display
DTM [Root Menu] → Detailed
setup →HART output → Burst
condition → Event Notification
→ Event Knowledge →
→ A cknowledge Acquisition of the event number
Event Notification and approval.
a) Get Event Number
Confirm the latest event number.
Execute Acknowledge Event Notification
method.
1) Set "Enter Event Number" to "0".
2) OK.
3) Set "Select Transaction" to "Trans 0: Read
Event Notification".
4) OK.
5) Confirm "Event Number".
9-9
Event Debounce Interval
IM 01E30D01-01EN