Rockwell Automation 20-COMM-B BACnet MS/TP Adapter - Manual (Page 50)

5-8 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:
Code Event Description
1
No Event Empty event queue entry.
2 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.
3 Ping Time Flt A ping message was not received on DPI within the specified time.
4 Port ID Flt The adapter is not connected to a correct port on a DPI product.
5 Port Change Flt The DPI port changed after start up.
6 Host Sent Reset The drive sent a reset event message.
7 EEPROM Sum Flt The EEPROM in the adapter is corrupt.
8 Online @ 125 kbps The adapter detected the drive communicating at 125 kbps.
9 Online @ 500 kbps The adapter detected the drive communicating at 500 kbps.
10 Bad Host Flt The adapter was connected to an incompatible product.
11 Dup Port Flt Another peripheral with the same port number is already in use.
12 Type 0 Login The adapter has logged in for Type 0 control.
13 Type 0 Time Flt The adapter has not received a Type 0 status message within the
specified time.
14 DL Login The adapter has logged into a Datalink.
15 DL Reject Flt The drive rejected an attempt to log in to a Datalink because the Datalink
is not supported or is used by another peripheral.
16 DL Time Flt The adapter has not received a Datalink message within the specified time.
17 Reserved —
18 Control Disabled The adapter has sent a “Soft Control Disable” command to the drive.
19 Control Enabled The adapter has sent a “Soft Control Enable” command to the drive.
20 Message Timeout A client-server message sent by the adapter was not completed within 1 sec.
21 Fault Cfg Error One of the Flt Cfg XX In parameters is set to a value greater than 65535
and the drive requires a 16-bit value.
22 App Updated New application firmware was detected.
23 Net Comm Flt The adapter detected a communications fault on the network.
24 Net Sent Reset The adapter received a fault from the network.
25 Net Close Flt An I/O connection from the network to the adapter was closed.
26 Net Idle Flt The adapter is receiving “idle” packets from the network.
27 Net Open An I/O connection from the network to the adapter has been opened.
28 Net TImeout Flt An I/O connection from the network to the adapter has timed out.
29 PCCC IO Close The device sending PCCC Control messages to the adapter has set the
PCCC Control Timeout to zero.
30 PCCC IO Open The adapter has begun receiving PCCC Control messages.
31 PCCC IO Time Flt The adapter has not received a PCCC Control message for longer than
the PCCC Control Timeout.
32 Watchdog T/O Flt The software detects a failure.
33 EEPROM Init A blank EEPROM map revision was detected.
34 Normal Startup The adapter successfully started up.
35 Manual Reset The adapter was reset by changing its Reset Module parameter.