Rockwell Automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Communication Adapter User Manual - Manual (Page 150)

150 Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013
Chapter 7 Troubleshooting
Events
Many events in the event queue occur under normal operation. If you encounter
unexpected communications problems, the events may help you or Allen-Bradley
personnel troubleshoot the problem. The following events may appear in the
event queue.
Table 25 - Adapter Events
Code Event Description
1 No Event Empty event queue entry.
2 Device Power Up Cold/hard boot.
3 Device Reset Warm/soft boot.
4 Config CRC Error Startup sequence detected corrupt NV storage.
5 App Updated Startup sequence detected new application firmware in candidate area.
6 Boot Updated Startup sequence detected new boot firmware in candidate area.
7 FATAL Error A FATAL error was reported by the operating system.
8 DPI Bus Off A bus-off condition is detected on DPI.
9 DPI Ping Timeout No Ping message was received on DPI for longer than the maximum time allowed
10 DPI Port Invalid The debounced DPI Pin ID is read as zero or seven after the peripheral has completed startup.
11 DPI Port Changed The debounced DPI Pin ID has changed after the peripheral has completed startup.
12 DPI Host Reset The drive issued a reset event.
13 DPI Baud 125K The peripheral detects that the host is at 125 kbps.
14 DPI Baud 500K The peripheral detects that the host is at 500 kbps.
15 DPI Host Invalid Connected to a SCANport product and peripheral does not support a SCANport mode.
16 DPI Dup Port Another peripheral with the same port number is already present.
17 DPI Type 0 Logon The peripheral successfully logs in for Type 0 control.
18 DPI Type 0 Time The peripheral has not received a Type 0 status message for longer than the maximum Type 0 time.
19 DPI DL Logon The peripheral successfully logs into a data link.
20 DPI DL Error The host rejects a login to a data link (e.g., data link not supported or already in use)
21 DPI DL Time No Datalink status message is received on DPI for longer than the maximum time allowed
22 DPI Ctrl Disable The peripheral has sent a “Soft Control Disable” command to the host.
23 DPI Ctrl Enable The peripheral has sent a “Soft Control Enable” command to the host.
24 DPI Msg Timeout A Client-Server message sent by the peripheral has not completed within one second.
25 DPI Manual Reset Manual reset via DPI triggered.
31 Net Dup Address IP address conflict.
32 Net Comm Fault The peripheral detected a communications fault on the network.
33 Net Sent Reset The peripheral received a reset from the network.
34 Net IO Close An I/O connection from the network to the peripheral was closed.
35 Net Idle Fault The peripheral is receiving "Idle" packets from the network.
36 Net IO Open An I/O connection to the peripheral from the network has been opened.
37 Net IO Timeout An I/O connection from the network to the Peripheral has timed out.
38 Net IO Size Err EtherNet I/P I/O connection size mismatch error.
39 PCCC IO Close The device sending PCCC Control messages to the Peripheral has set the PCCC Control Timeout to a value of zero.