
112 Rockwell Automation Publication 750COM-UM001E-EN-P - October 2013
Chapter 7 Troubleshooting
Table 12 - Adapter Events
Code Event Description
Adapter Events
1 No Event Text displayed in an empty event queue entry.
2 Device Power Up Power was applied to the adapter.
3 Device Reset The adapter was reset.
4 EEPROM CRC Error The EEPROM checksum/CRC is incorrect, which limits adapter functionality. Default
parameter values must be loaded to clear this condition.
5 App Updated The adapter application firmware was flash updated.
6 Boot Updated The adapter boot firmware was flash updated.
7-24 Reserved —
DPI Events
25 DPI Manual Reset The adapter was reset.
26-28 Reserved —
Network Events
29 Net Link Up An network link was available for the adapter.
30 Net Link Down The network link was removed from the adapter.
31 Net Dup Address The adapter uses the same IP address as another device on the network.
32 Net Comm Fault The adapter detected a communications fault on the network.
33 Net Sent Reset The adapter received a reset from the network.
34 Net IO Close An I/O connection from the network to the adapter was closed.
35 Net Idle Fault The adapter received ‘idle’ packets from the network.
36 Net IO Open An I/O connection from the network to the adapter has been opened.
37 Net IO Timeout An I/O connection from the network to the adapter has timed out.
38 Net IO Size Err The adapter received an incorrectly sized I/O packet.
39 PCCC IO Close The device sending PCCC Control messages to the adapter has set the PCCC Control
Timeout to zero.
40 PCCC IO Open The adapter has begun receiving PCCC Control messages (the PCCC Control Timeout
was previously set to a non-zero value).
41 PCCC IO Timeout The adapter has not received a PCCC Control message for longer than the PCCC Control
Timeout.
42 Msg Ctrl Open The timeout attribute in either the CIP Register or Assembly object was written with a
non-zero value, allowing control messages to be sent to the adapter.
43 Msg Ctrl Close The timeout attribute in either the CIP Register or Assembly object was written with a
zero value, disallowing control messages to be sent to the adapter.
44 Msg Ctrl Timeout The timeout attribute in either the CIP Register or Assembly object elapsed between
accesses of those objects.
45 Peer IO Open The adapter received the first Peer I/O message.
46 Peer IO Timeout The adapter has not received a Peer I/O message for longer than the Peer I/O Timeout.
47-54 Reserved —
55 BOOTP Response The adapter received a response to its BOOTP request.
56 E-mail Failed The adapter encountered an error attempting to send a requested e-mail message.
57 Option Card Flt The adapter experienced a generic fault condition (drive only).
58 Module Defaulted The adapter has been set to defaults.
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