Rockwell-automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Commun Instrukcja Użytkownika Pobierz pdf (Strona 205)

Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013 205

EtherNet/IP Objects Appendix C

Instances

The number of instances depends on the maximum number of faults or events

supported in the queue. The maximum number of faults/events can be read in

Instance 0, Attribute 2.

Class Attributes

Instances (Hex.) (Dec.) Device Example Description

0x0000…0x3FFF 0…16383 Host 0 Class Attributes (Drive)

0x4000…0x43FF 16384…17407 Adapter 1 Most Recent Drive Fault

0x4400…0x47FF 17408…18431 DPI Port 1 2 Second Most Recent Drive Fault

0x4800…0x4BFF 18432…19455 DPI Port 2

…

0x4C00…0x4FFF 19456…20479 DPI Port 3 16384 Class Attributes (Adapter)

0x5000…0x53FF 20480…21503 DPI Port 4 16385 Most Recent Adapter Event

0x5400…0x57FF 21504…22527 DPI Port 5

…

0x5800…0x5BFF 22528…23551 DPI Port 6

Attribute ID Access Rule Name Data Type Description

1 Get Class Revision WORD Revision of object

2 Get Number of Instances WORD Maximum number of faults/events that the device

can record in its queue

3 Set Fault Command Write BYTE 0 = No Operation

1 = Clear Fault/Event

2 = Clear Fault/Event Queue

3 = Reset Device

4 Get Fault Trip Instance Read WORD Fault that tripped the device. For adapters, this value

is always 1 when faulted.

5 Get Fault Data List STRUCT of:

BYTE

WORD[n]

Number of faults/events in the queue. A ‘0’ indicates

the fault queue is empty.

6 Get Number of Recorded Faults WORD Number of faults/events in the queue. A ‘0’ indicates

the fault queue is empty.

7 Get Fault Parameter Reference WORD Number of faults/events in the queue. A ‘0’ indicates

the fault queue is empty.

1 2 ... 200 201 202 203 204 205 206 207 208 209 210 ... 237 238

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Rockwell-automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Commun Instrukcja Użytkownika Strona 205