Rockwell Automation RECOMM-DNET DeviceNet Adapter for use with DPI AC Drives - Manual (Page 87)

Troubleshooting the DeviceNet Adapter and Network 8-7
8.3 Viewing and Clearing Events
The adapter maintains an event queue that reports the history of its
actions. You can view the event queue using an LCD OIM or
VS Utilities software.
To View and Clear Events Using an LCD OIM
Use the procedure shown in figure 8.2 to access the Event Queue
using the LCD OIM. Note that you must have the RECOMM-DNET
adapter as the selected device to access the event queue.
Events
Many events in the Event queue occur under normal operation. If
you encounter unexpected communications problems, the events
may help you or Reliance Electric personnel troubleshoot the
problem. Table 8.5 lists events that may appear in the event queue.
Figure 8.2 – VIewing and Clearing Events Using an LCD OIM
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Table 8.5 – Event Codes and Descriptions
Code Event Description
0 No Event Empty event queue entry.
1 DPI Bus Off Flt A bus off condition was detected on DPI. This event
may be caused by loose or broken cables or by
noise.
2 Ping Time Flt A ping message was not received on DPI within the
specified time.
3 Port ID Flt The adapter is not connected to a correct port on a
DPI product.
4 Port Change
Flt The DPI port changed.
5 Host Sent
Reset The DPI product issued this because it was reset.