Diagnostics and Troubleshooting
PLX82-EIP-PNC ♦ Communication Gateway
User Manual
EtherNet/IP™ Server to PROFINET Controller
Page 120 of 154
ProSoft Technology, Inc.
July 24, 2018
XMAC Diagnosis Structure
The values of the XMAC diagnosis structure are read every 2 seconds from the
XMACs (hardware).
Parameter
Description
Value/Range of Values
FramesTransmittedOK
Number of the correctly received Ethernet frames
0 to 4,294,967,295
SingleCollisionFrames
Number of the frames involved in a collision.
0 to 4,294,967,295
MultipleCollisionFrames
Number of frames involved in several collisions
0 to 4,294,967,295
LateCollisions
Number of clashed frames after at least 512 bits of the
frame have been transmitted
0 to 4,294,967,295
LinkDownDuringTransmisstion
Number of frames sent during a broken connection
0 to 4,294,967,295
UtxUnderflowDuringTransmission
Number of frames sent erroneously because of buffer
underflow.
0 to 4,294,967,295
FramesReceivedOK
Number of correctly received frames
0 to 4,294,967,295
FrameCheckSequenceErrors
Number of corruptly received frames (FCS check
failed)
0 to 4,294,967,295
AlignmentErrors
Number of frames received in which its length is not an
even number of bytes
0 to 4,294,967,295
FrameTooLongErrors
Number of frames received in which its length exceeds
the maximum permitted frame length
0 to 4,294,967,295
RuntFramesReceived
Number of frames received undamaged with a length
of 42 to 63 bytes. (Under run of the minimum permitted
frame length)
0 to 4,294,967,295
CollisionFragmentsReceived
Number of frames received corruptly with a length of
42 to 63 bytes. (FCS check failed)
0 to 4,294,967,295
FramesDroppedDueLowResource
Number of frames lost because of a memory
deficiency
0 to 4,294,967,295
FramesDroppedDueUrxOverflow
Number of frames lost because of buffer underflow
0 to 4,294,967,295
Summary of Contents for PLX82-EIP-PNC
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