Rockwell-automation RECOMM-ENET EtherNet/IP Communications Module Manual de usuario Pagina 100

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Troubleshooting the Module and Network
8-10
Events
Many events in the event queue occur under normal operation.
However, if you encounter communication problems, the events can
help you or Rockwell Automation personnel troubleshoot the
problem. Table 8.7 lists events that may appear in the event queue.
Table 8.7 – Event Codes and Descriptions
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 module is not connected to a correct port
on a DPI product.
5 Port Change Flt The DPI port changed.
6 Host Sent Reset The DPI product issued this because it was
reset.
7 EEPROM Sum Flt The EEPROM in the module is corrupt.
8 Online @ 125kbps The module and DPI product are
communicating at 125 kbps.
9 Online @ 500kbps The module and DPI product are
communicating at 500 kbps.
10 Bad Host Flt The module 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 module has logged in for type 0 control.
13 Type 0 Time Flt The module has not received a type 0 status
message within the specified time.
14 DL Login The module has logged into a Datalink.
15 DL Reject Flt The host 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 module has not received a Datalink
message within the specified time.
17 Reserved Not used.
18 Control Disabled The module has sent a “Soft Control Disable”
command to the DPI product.
19 Control Enabled The module has sent a “Soft Control Enable”
command to the DPI product.
20 Message Timeout A Client-Server message sent by the
peripheral was not completed.
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