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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

Page 135

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

135

EtherNet/IP Objects

Appendix C

Class Attributes

Instance Attributes

Attribute ID

Access Rule

Description

1

Read

Revision

2

Read

Maximum Instance

3

Read

Number of Instance

100

Read/Write

Timeout

Attribute ID

Access Rule

Name

Data Type

Description

1

Get

Bad Flag

BOOL

If set to 1, then attribute 4 may contain invalid data.
0 = good
1 = bad

2

Get

Direction BOOL

Direction of data transfer
0 = Product Register (drive to network)
1 = Consume Register (network to drive)

3

Get

Size

UINT

Size of register data in bits

4

Conditional

(1)

(1) For this attribute, the Access Rule is Get if Direction = 0. The Access Rule is Set if Direction = 1.

Data

Array of Bits

Size of assembly data in bits