Pepperl+Fuchs WHA-ADP2-F8B2 Z1 Series, Manual, Page: 52 / 82

2
0
1
7
-0
5
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WHA-ADP2-F8B2-*-**-Z1(-EX1)
Configuration
5.7.3 Event Notification
Event notification is a special application of a burst message and publishes changes in the
device configuration and status, independent of data publishing supported in other burst mode
commands. For events, the status included in the Device Status byte, Extended Device Status
byte and Command 48 can be used. It is possible to specify a limited set of bits that will trigger
event notification.
Event notifications have a low priority but carry a time stamp in order to indicate the first time
when a notification occurred. Up to 5 different event notification messages can be defined in
the leaves
Event Notification 1 ... 5 .
Each Event Notification window (1 ... 5) is subdivided into 3 tabs:
■
Event
■
Standard Event Mask
■
Device-Specific Event Mask
Burst
Command
Number Determines which commands are to be sent in the burst
message.
■
1 Primary variable: Returns the primary value and units.
■
2 Loop current and percentage of range: Returns the loop
current and its associated percent of range.
■
3 Dynamic variables and loop current: Returns the loop
current and up to four predefined dynamic variables and
units (PV, SV, TV, QV).
■
9 Device variables: Returns the value of up to 8 device or
dynamic variables with units.
■
33 Device variables and additional device status: Returns
the value of up to four device variables and the device
status information.
■
48 Additional device status: Returns the device status
information.
For connected HART devices, check the operating manual to
see which commands are supported: if you are uncertain, use
Command 3 as default
1
Device Variable
0 ... 7 Selects the device variables to be transmitted in the burst
message when command 9 or 33 is entered as
Burst
Command Number :
■
For the adapter, select the variable you want to transmit
from the drop-down menu.
■
For a connected HART device, check the operating
manual (loop-current, PV, SV, TV and QV can be selected).
250
Cancel Click to make the setting to revert to their original values. –
Apply Click to download the changes to the device. –
Parameter Description Default