Rockwell Automation 1788-EN2DNR EtherNet/IP to DeviceNet Linking Device User Manual - Manual (Page 41)

Rockwell Automation Publication 1788-UM059A-EN-P - August 2014 41
Chapter
6
Diagnostic Web Pages
Diagnostic Web Pages—
DeviceNet The following sections explain the diagnostic web pages for the DeviceNet
network.
DeviceNet Status
The DeviceNet Status page presents information about the DeviceNet network
and general DeviceNet diagnostics.
Active Nodes
The Active Nodes page indicates which DeviceNet nodes are currently online on
the DeviceNet network. Nodes that are listed in the scan list are marked ‘Active’.
Nodes that are not in the scan list, but still part of the network, are marked
‘Online’.
Idle Nodes
The Idle Nodes page indicates which DeviceNet nodes are currently in the Idle
state. If a node is Idle, the page displays ‘Idle’ next to the node’s MAC ID. Note
that only nodes configured as slaves to the linking device and the linking device
itself are updated on this page.
Faulted Nodes
The Faulted Nodes page indicates which DeviceNet nodes are currently in a
faulted state. If a node is faulted, the page displays ‘Faulted’ next to the node’s
MAC ID. Note that only nodes configured as slaves to the linking device and the
linking device itself are updated on this page.
A node is considered faulted if the linking device has lost communication or is
unable to establish communication with the node. The actual problem can be
determined by viewing the Node Status web page.