Automationdirect.com Stride SIOL-EI8B - Appendix A: Supported Ethernet;Ip Objects; Standard Object Class; Identity Object (Class Code: 0 X01)

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Supported EtherNet/IP objects
Appendix A: Supported EtherNet/IP objects
This chapter is an enumeration of the CIP objects and services supported by and implemented in this
product. For more detailed descriptions of the individual objects and attributes, please refer to the
EtherNet/IP specication.
A.1. Standard object class
A.1.1. Identity Object (Class Code: 0x01)
Class Attribute
Identity Object Class Attribute
Attribute
ID
Access
Rule
Name
Data
Type
Attribute Description Semantics of Value
1 Get Revision UINT Revision of this object
The current value assigned to this
attribute is two (02). In case of
updates that require an increase in
this value, the value of this attribute
increases by 1.
2 Get Max Instance UINT
Maximum instance number of an object currently
created in this class level of the device.
The largest instance number of a
created object at this class hierarchy
level. The value currently assigned to
this attribute is one (01).
6 Get
Max ID Class
Attribute
UINT
The attribute ID number of the last class attribute
of the class denition implemented in the device.
The value of this attribute will be
seven (07).
7 Get
Max ID
Instance
Attributes
UINT
The attribute ID number of the last instance
attribute of the class denition implemented in the
device.
The value of this attribute will differ
by product variant. This attribute will
show nine (09).
Instance Attribute
Identity Object Instance Attribute
Attribute
ID
Access
Rule
Name
Data
Type
Attribute Description Value
1 Get Vendor ID UINT Identication of each vendor by number 640
2 Get Device Type UINT Indication of general type of product 12
3 Get Product Code UINT
Identication of a particular product of an
individual vendor
4 Get
Revision
STRUCT
of:
Revision of the item the Identity Object represents
Major
Revision
USINT 1
Minor
Revision
USINT 1
5 Get State WORD Summary status of device
6 Get
Serial
Number
UDINT Serial number of device
7 Get
Product
Name
SHORT_
STRING
Human readable identication
8 Get State USINT
Present state of the device as represented by the
state transition diagram