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
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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