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174 Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017

Appendix D EtherNet/IP Objects

5 Get Media Counters STRUCT of:

UDINT

RX = Received, TX = Transmitted

RX frames not having integral number of octets long

RX frames not passing FCS check

TX frames having one collision

TX frames having multiple collisions

Number of times of SQE test error message

TX Frames delayed first attempt by busy medium

Collisions detected later than 512 bit-times in trans.

TX frames failing due to excessive collisions

TX frames failing due to intern MAC sublayer TX error

Times of carrier sense condition loss during trans

RX frames exceeding the maximum frame size

RX frames failing due to intern MAC sublayer RX error

6 Set Interface Control STRUCT of:

WORD

UNIT

Control Bits

Forced interface speed

7 Get Interface Type USINT Type of interface; 2=twisted pair

10 Get Interface Type SHORT_STRIN

‘1’ = ENET1 network port

‘2’ = ENET2 network port

Table 97 - Ethernet Link Object: Instance Attributes (continued)

Attribute ID Access Rule Name Data Type Description

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