Rockwell-automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Commun Instrukcja Użytkownika Pobierz pdf (Strona 186)

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

Appendix C EtherNet/IP Objects

Instances

The number of instances depends on the number of parameters in the DPI drive.

The adapter parameters are appended to the list of drive parameters. The total

number of parameters can be read in Instance 0, Attribute 2.

Class Attributes

Instance Description

0 Class Attributes

1 Drive Parameter 1 Attributes

…

n Last Drive Parameter n Attributes

(1)

(1) n represents the number of parameters in the drive.

n + 1 Adapter Parameter 1 Attributes

…

n + m Last Adapter Parameter m Attributes

(2)

(2) m represents the number of parameters in the adapter.

Attribute ID Access Rule Name Data Type Description

1 Get Revision WORD 1

2 Get Max Instance WORD Number of parameters

8 Get Parameter Class Descriptor WORD 0 = False, 1 = True

Bit 0 = Supports parameter instances

Bit 1 = Supports full attributes

Bit 2 = Must do NVS save command

Bit 3 = Parameters are stored in NVS

9 Get Configuration Assembly Instance WORD 0

10 Set Native Language BYTE 0 = English

1 = French

2 = Spanish

3 = Italian

4 = German

5 = Japanese

6 = Portuguese

7 = Mandarin Chinese

8 = Russian

9 = Dutch

1 2 ... 181 182 183 184 185 186 187 188 189 190 191 ... 237 238

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Rockwell-automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Commun Instrukcja Użytkownika Strona 186