Rockwell-automation 193-EC4 EC4 Current Monitoring Relay User Manual Manual do Utilizador descarregar pdf (Página 145)

146 Rockwell Automation Publication 193-UM011A-EN-P - September 2010

Appendix B DeviceNet Information

Logic Supervisor Object -

CLASS CODE 0x030E

A single instance (instance 1) will be supported. The following instance

attributes will be supported.

The following common services will be implemented for the Logic Supervisor

Object.

Status Object - CLASS

CODE 0x0375

The following instance attributes are for the EC4 Current Monitoring Relay:

28 Jam 112 L3Overcurrent

60 Hardware / Config Flt

62 Non-Volatile Memory

Table 65 - ODVA Fault Codes

Trip Code Description Trip Code Description

Table 1: Logic Supervisor Object Instance Attributes

Attribute ID Access

Rule

Name Data Type Range Value

1 Get/Set Logic Enable BOOL

0=Logic

Disabled

1=Logic

Enabled

2GetData Table

Array of

BYTE

The Standard

Bit Table

5GetLast ErrorUDINT

Last error

code

6Get

FB Classes

Implemented

STRUCT of:

USINT

Array of

UINT

775, 776,

777, 778

0x3F

Table 2: Logic Supervisor Object Common Services

Service

Code

Implemented for: Service

Name

Class Instance

0x08 No Yes Reset

0x0E No Yes Get_Attribute_Single

0x10 No Yes Set_Attribute_Single

Table 3: EC4 Status Object Instance Attributes

Attribute Name Byte Data

1Phase / Gnd Currents

L1 Current

L2 Current

L3 Current

Ground Current

1 2 ... 140 141 142 143 144 145 146 147 148 149 150 ... 156 157

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