Allen-Bradley MicroLogix 1100 - Page 25

Rockwell Automation Publication 1763-UM002E-EN-P - October 2015 19
Monitor Diagnostics Chapter 4
Carrier Sense Errors Times that the carrier sense condition was lost or never asserted when attempting to transmit
a frame
MAC Receive Errors Frames for which reception on the Ethernet interface failed due to an internal MAC sublayer
receive error
CRC Errors Frames for which CRC error is detected
This field Specifies