Devicenet class services, Devicenet object classes – Rockwell Automation 1404-M4_M5_M6_M8 Powermonitor 3000 User Manual, Firmware rev. 3.0 or LATER User Manual

Page 102

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102

Publication 1404-UM001F-EN-P - November 2009

Chapter 4 Communication

DeviceNet Class Services

As a group 2 slave device, the power monitor supports the following
class and instance services.

DeviceNet Object Classes

The power monitor supports the following DeviceNet object classes.

Indexed Data Table Reads by using DeviceNet Communication

Powermonitor 3000 units with optional DeviceNet communication
support only manual-indexed mode for reading large data structures
such as oscillograms, setpoint status, logs, and harmonics.

Refer to the appropriate sections of this manual for detailed
information.

DeviceNet Class Services

Service Name

Service Code
(hex)

Service Code
(decimal)

Reset

05

05

Get_Attribute_Single

0E

14

Set_Attribute_Single

10

16

Allocate_Group_2_Identifier_Set

4B

75

Release_Group_2_Identifier_Set

4C

76

DeviceNet Object Classes

Class (hex)

Object

01

Identity

O2

Message Router

03

DeviceNet

04

Assembly

05

Connection

2B

Acknowledge handler

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