Object Map Definitions; Object Map - Mitsubishi Electric FR-E800 Instruction Manual (Communication

2.11.4 Object map definitions

 Object model of EtherNet/IP communication
For EtherNet/IP communication, each node is modeled as collections of objects (abstraction of particular functions of the
products). The following four terms are used to describe object.
Item
Class
Instance
Attribute
Service

2.11.5 Object map

 Identity-Object (01h)
This object shows general information of the device.
 Service
Class
Get_Attribute_Single
Get_Attributes_All
 Class attribute
No.
1 Revision
 Instance 1 attributes
No.
1 Vendor ID
2 Device Type
3 Product Code
Revision
4 Major revision
Minor revision
5 Status
6 Serial Number
7 Product Name
11 Active language
12 Supported Language List
• Status (Attribute 5)
Bit
0 Module Owned
1 —
2 Configured
3 —
134
2. Ethernet Communication
2.11 EtherNet/IP
Collections of all objects which have same types of functions. Generalization of object.
Concrete expression of object.
Expression of object characteristic.
Function supported by object or class.
Instance
Get_Attribute_Single
Set_Attribute_Single
Get_Attributes_All
Reset (inverter reset)
Name Access
Get
Name Access
Get
Get
Get
Get
Get
Get
Get
Set
Get
Name
CIP connection established
Fixed to 0
Fixed to 1 (configured)
Fixed to 0
Description
Type
UINT 0001h (Revision of the object)
Type
UINT 00A1h (Mitsubishi Electric)
UINT 0002h (AC Drive)
UINT 003Eh (Product code)
Structure Major revision and minor revision
USINT 0001h (Major revision number)
USINT 0001h (Minor revision number)
WORD Refer to "Status (Attribute 5)" on
UDINT Serial number of the inverter
SHORT_
FR-E800-(SC)E (product name)
STRING
Structure Active language
USINT
USINT e, n, g (English)
USINT
Structure
List of languages supported by the host application
array
USINT
USINT e, n, g (English)
USINT
Description
Description
Description
page 134.