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V1.0 | NRG EtherNet/IP Preliminary User Manual | © 2020 | CARLO GAVAZZI LTD.
EN
Assembly Object
Object
Class No.
Object Instance
Description
0x04
1
Stores process data for exchange with other EtherNet/IP devices over
the network and with the host application
Class attributes
Attribute
Name
Default Value
Description
1
Revision
2
Revision of this object
2
Max. instance
0
Maximum instance number of an object
currently created in this class level of the
device
3
Number of instances
0
The number of instances currently created
in this class
6
Maximum ID Number
Class Attributes
7
The attribute ID number of the last class
attribute
of
the
class
definition
implemented in the device
7
Maximum ID Number
Instance Attributes
4
The attribute ID number of the last instance
attribute
of
the
class
definition
implemented in the device
Instance attributes
Attribute
Name
Default Value
Description
1
Number of Member
n.a
Number of members in List
2
Member
n.a
Member list
3
Data
n.a
Current process data snapshot
4
Size
n.a
Process data size in number of bytes
Common services
Service
code
Service Name
Class Level
Instance
Level
Description
0x0E
Get Attribute Single
Retrieve attribute value
0x10
Set Attribute Single
Modify attribute value
0x18
Get Member
Get a member of instance attribute 2
Connection Manager Object
Object Class
No.
Object Instance
Description
0x06
1
Manages class 1 implicit I/O and class 3 explicit connections.
Class attributes
Attribute
Name
Default Value
Description
1
Revision
1
Revision of this object
2
Max. instance
1
Maximum instance number of an object
currently created in this class level of the
device
3
Number of instances
1
The number of instances currently created
in this class
6
Maximum ID Number
Class Attributes
7
The attribute ID number of the last class
attribute
of
the
class
definition
implemented in the device
7
Maximum ID Number
Instance Attributes
0
The attribute ID number of the last instance
attribute
of
the
class
definition
implemented in the device
Common services
Service
code
Service Name
Class Level
Instance
Level
Description
0x0E
Get Attribute Single
Retrieve attribute value
0x54
Forward Open
Open a new connection
0x4E
Forward Close
Close connection
