Rockwell Automation 193-EDN E1Plus Overload Relays - DeviceNet Module User Manual
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Publication 193-UM006A-EN-P – October 2005
B-2 DeviceNet Information
Identity Object — CLASS CODE 0x0001
The following class attributes are supported for the Identity Object:
Two instances (instance 1-2) of the Identity Object are supported. The
following table shows what each instance will represent, and what the revision
attribute reports:
Identity Object instances contain the following instance attributes:
Table B.2 Identity Object Class Attributes
Attribute ID
Access Rule
Name
Data Type
Value
1
Get
Revision
UINT
1
Table B.3 Identity Object Instances
Inst.
Revision Attribute
1
Operating System Flash
The firmware rev of the OS stored in flash
memory.
2
Boot Code Flash
The firmware rev of the boot code stored in flash
memory.
Table B.4 Identity Object Instance Attributes
Attribute ID
Access Rule
Name
Data Type
Value
1
Get
Vendor
UINT
Programmable via test object
2
Get Device
Type
UINT
3
3
Get
Product Code
UINT
200 or 201
4
Get Revision
Major Revision
Minor Revision
Structure of
USINT
USINT
1
1
5
Get
Status
WORD
Bit 0: 0=Not owned; 1=Owned by master
Bit 2: 0=Factory Defaulted; 1= Configured
Bit 8: Minor Recoverable fault
BIt 9: Minor Unrecoverable fault
Bit 10: Major Recoverable fault
Bit 11: Major Unrecoverable fault
6
Get
Serial Number
UDINT
unique number for each device
7
Get
Product Name
String Length
ASCII String
Structure of:
USINT
STRING
8
Get
State
USINT
Returns the value “3=Operational”
9
Get Configuration
Consistency Value
UINT
Unique value depending on output of the parameter
checksum algorithm.
10
Get/Set
Heartbeat Interval
USINT
In seconds. Default=0.