Rockwell Automation Publication 1420-UM001E-EN-P - March 2016 75
Appendix C
PowerMonitor 500 EtherNet/IP Device Profile
This section describes the specific CIP Objects, Instances, Attributes, and
Services that are supported by the PowerMonitor™ 500 system. This information
is for anyone wishing to integrate the PowerMonitor 500 system into existing or
planned shop floor networks.
General
For this device profile, we use a PowerMonitor 500 unit and an EtherNet/IP
communication module to provide power and energy metering data via an
EtherNet/IP network. The data is accessed as instances of the device Assembly
Object.
This profile documents objects that are proprietary, or in some way that is altered
from their generic behavior. Standard CIP objects that are generic in their
interface are documented in the EtherNet/IP specification.
Object Model and Interface
The PowerMonitor 500 system is represented by the following Object Model.
Identity Object - CLASS CODE
0x0001
The Identity Object is used to provide identification information about the
device. Each node supports at least one instance of the identity object. The
Identity Object is used by applications to determine which nodes are on the
network. The Identity Object supports Class Attributes (Instance 0) and
Instance 1.
See Section 5-2 of the CIP Common Specification for full details of this object.
Object Class Class Code Instance Numbers Number of Connections
Identity 0x0001 1 0
Assembly 0x0004 100d…108d 18
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