Rockwell-automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Commun Uživatelský manuál stáhnout pdf (Strana 214)

214 Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013

Appendix C EtherNet/IP Objects

5 Get Media Counters STRUCT of:

DWORD

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 Get/Set Interface Control Struct of:

WORD

UINT

Struct of:

Control Bits

Forced Interface Speed

7 Get Interface Type USINT 2 = Twisted-pair (e.g., 10Base-T, 100Base-TX, 1000Base-T, etc.)

8 Get Interface State USINT 0 = Unknown interface state

1 = The interface is enabled and is ready to send and receive data

2 = The interface is disabled

3 = The interface is testing

9 Get/Set Admin State USINT 1 = Enable the interface (default)

2 = Disable the interface.

10 Get Interface Label SHORT_STRING Instance 1: LS 1

Instance 2: LS 2

Attribute ID Access Rule Name Data Type Description

1 2 ... 209 210 211 212 213 214 215 216 217 218 219 ... 237 238

Žádné komentáře

Rockwell-automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Commun Uživatelský manuál Strana 214