Using the Ethernet Port

Description, Continued

Words 30, 31 Increments when the transmit frame process is aborted because of late collision

Late Collision detected after the first 64 bytes of the frame was transmitted collision free. This error could possibly occur if the Ethernet cable is intermittently connected and disconnected.

Words 32, 33 Increments whenever the Ethernet cable, connected to the M1, is disconnected

Lost Carrier from the hub. Also increments whenever the Ethernet cable, connected to the hub, is disconnected from the M1.

Words 34, 35

Transmit frame process was aborted after 16 consecutive collisions. The frame

16 Collision

was not successfully transmitted out onto Ethernet link. This error should never

Transmit Failure

occur.

 

 

870 USE 101 10 V..2

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