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Class attributes, Instance attributes, Class attributes instance attributes – Rockwell Automation 25-COMM-E2P PowerFlex 25-COMM-E2P Dual-Port EtherNet/IP Adapter User Manual

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152

Rockwell Automation Publication 520COM-UM003A-EN-E - June 2013

Appendix C

EtherNet/IP Objects

Class Attributes

Instance Attributes

Attribute ID

Access Rule

Name

Data Type

Description

1

Get

Class Revision

UINT

Revision of object

2

Get

Number of Instances

UINT

Maximum number of faults/events that the device can record in its queue

3

Set

Fault Command Write

USINT

0 = No Operation
1 = Clear Fault/Event
2 = Clear Fault/Event Queue
3 = Reset Device

4

Get

Fault Trip Instance Read

UINT

Fault that tripped the device. For adapters, this value is always 1 when
faulted.

6

Get

Number of Recorded Faults

UINT

Number of faults/events in the queue. A “0” indicates the fault queue is
empty.

7

Get

Fault Parameter Reference

UINT

Reserved

Attribute ID

Access Rule

Name

Data Type

Description

0

Get

Full/All Information

STRUCT of UINT
STRUCT of:

USINT
USINT
STRING[16]

STRUCT of:

LWORD
BOOL[16]

UINT
CONTAINER[n]

Fault code
Fault source
DSI port
DSI Device Object
Fault text
Fault time stamp
Timer value (0 = timer not supported)
BOOL[0]: (0 = invalid data, 1 = valid data)
BOOL[1]: (0 = elapsed time, 1 = real time)
BOOL[2…15]: Not used
Reserved
Reserved

1

Get

Basic Information

STRUCT of UINT
STRUCT of:

USINT
USINT

STRUCT of:

LWORD
BOOL[16]

Fault code
Fault source
DSI port
DSI Device Object
Fault time stamp
Timer value (0 = timer not supported)
BOOL[0]: (0 = invalid data, 1 = valid data)
BOOL[1]: (0 = elapsed time, 1 = real time)
BOOL[2…15]: Not used

2

Get

International Fault Text

STRINGN

Text describing the fault with support for Unicode.