Match the DeviceNet messaging type t o its description.
-Polling
A) Sends messages only when device status has changed
B) A request is broadcast to all devices for a status update
C) Supplies a generic, multipurpose communication path between two devices
D) Devices are requested to send or receive status updates
E) Messages are sent automatically o n scheduled intervals
F)Performs filtering of irrelevant or undesired message types
G) Requires multiple messages to send or receive one complete message

Question

Quizplus · Accepted Answer

Polling in DeviceNet involves a master device requesting specific devices to send or receive status updates, rather than broadcasting to all devices or waiting for automatic updates.

Match the DeviceNet Messaging Type T O Its Description