Bradley Smoker PLC-5 Monitoring general Ethernet status, Status Field Bytes Displays the Number

Communicating with Devices on an Ethernet Network 11-35

Monitoring general Ethernet status

Status Field	Bytes	Displays the Number of
In Octets	28-31	Octets received on the channel
Out Octets	32-35	Octets sent on the channel
In Packets	36-39	Packets received on the channel, including broadcast packets
Out Packets	40-43	Packets sent on the channel, including broadcast packets
Excessive collisions	56-59	Frames for which a transmission fails due to excessive collisions
Excessive deferrals	60-63	Frames for which transmission is deferred for an excessive period of time
Alignment errors	44-47	Frames received on the channel that are not an integral number of octets in length
FCS errors	48-51	Frames received on the channel that do not pass the FCS check
MAC receive errors	64-67	Frames for which reception on an interface fails due to internal MAC sublayer receive error
MAC transmit errors	68-71	Frames for which reception on an interface fails due to internal MAC sublayer transmit error
Single collisions	72-75	Successfully transmitted frames for which transmission was delayed because of collision.
Multiple collisions	76-79	Successfully transmitted frames for which transmission was delayed more than once because of
		collision.
Deferred transmission	80-83	Frames for which the first transmission attempt is delayed because the medium is busy
Late collisions	84-87	Times that a collision is detected later than 512 bit-times into the transmission of a packet
Multiple collisions	88-89	Network storms encountered
Ethernet Address	90-95	Ethernet Hardware Address
IP Address	96-99	Assigned Internet Protocol Address
Carrier sense errors	52-55	Times that the carrier sense condition was lost or never asserted while trying to transmit a frame

Publication 1785-UM012D-EN-P - July 2005