Allen-Bradley PowerFlex 20-COMM-P FRN 1 Series User Manual page 92

7-6 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:
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Event Description
No Event Empty event queue entry.
DPI Bus Off A bus-off condition was detected on DPI. This event may be
Flt caused by loose or broken cables or by noise.
Ping Time Flt A ping message was not received on DPI within the specified
time.
Port ID Flt The adapter is not connected to a correct port on a DPI product.
Port Change The DPI port changed.
Flt
Host Sent The DPI product issued this because it was reset.
Reset
EEPROM The EEPROM in the adapter is corrupt.
Sum Flt
Online @ The adapter and DPI product are communicating at 125kbps.
125kbps
Online @ The adapter and DPI product are communicating at 500kbps.
500kbps
Bad Host Flt The adapter was connected to an incompatible product.
Dup. Port Flt Another peripheral with the same port number is already in use.
Type 0 Login The adapter has logged in for type 0 control.
Type 0 Time The adapter has not received a type 0 status message within
Flt the specified time.
DL Login The adapter has logged into a datalink.
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.
DL Time Flt The adapter has not received a datalink message within the
specified time.
Control The adapter has sent a "Soft Control Disable" command to the
Disabled DPI product.
Control The adapter has sent a "Soft Control Enable" command to the
Enabled DPI product.
Message A Client-Server message sent by the peripheral was not
Timeout completed.
DPI Fault Msg The Host faulted.
DPI Fault The user cleared a fault in the adapter.
Clear
Normal Peripheral completes a normal startup.
Startup
NET Comm The adapter detected a fault condition on the PROFIBUS
Flt network.
Fault Cfg One of the Flt Cfg data Parameters is set to a value greater than
Error 65535 and the host requires a 16-bit value.
P-DP Online The PROFIBUS adapter has gone on-line the PROFIBUS
network.