Event Notification - Pepperl+Fuchs WHA-ADP Series Manual

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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
Figure 5.11: Event notification, tab Event
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