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8-31
8 Message Communications
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
8-3 C
IP Ob
jects Sen
t to the Eth
erNet/IP U
n
it
8
8
-3
-1 CIP Objects Sent to t
he EtherNe
t/IP Unit
8-3
CIP Objects Sent to the EtherNet/IP
Unit
The following CIP objects can be sent to an EtherNet/IP Unit.
This object reads the ID information of the CPU Unit and resets the EtherNet/IP Unit.
Class ID
Specify 01 hex.
Instance ID
Specify 00 or 01 hex.
Attribute ID
The attribute ID specifies the information to read.
Class Attribute ID
The class attribute ID specifies the attribute of the entire object.
Instance Attribute ID
The instance attribute ID specifies the attribute of the instance.
8-3-1
CIP Objects Sent to the EtherNet/IP Unit
Object name
Function
Reference
Identity object
•
Reads ID information from the CPU Unit.
•
Resets the EtherNet/IP Unit.
TCP/IP interface object
Writes and reads TCP/IP settings.
Ethernet link object
•
Reads Ethernet settings.
•
Reads Ethernet status.
Controller object
•
Gets the Controller status.
•
Changes the operating mode of the Controller.
8-3-2
Identity Object (Class ID: 01 Hex)
Attribute ID
Parameter name
Description
Attribute
Read data
Data
type
Value
01 hex
Revision
Revision of the object
Read
UINT
0001 hex
02 hex
Max Instance
The maximum instance number
Read
UINT
0001 hex
Attribute ID
Parameter name
Description
Attribute
Read data
Data
type
Value
01 hex
Vendor ID
Vendor ID
Read
UINT
002F hex
02 hex
Device Type
Device type
Read
UINT
000C hex
03 hex
Product Code
Product code
Read
UINT
Refer to (1) Product Codes for
Each Model.
04 hex
Revision
Device revision
Read
Struct
---
Max Instance
Major revision
Read
USINT
02 hex
Revision
Minor revision
Read
USINT
04 hex
05 hex
Status
Status of the EtherNet/IP Unit
Read
WORD
Refer to (2) Status Details of the
EtherNet/IP Unit
Содержание SYSMAC CJ1W-EIP21
Страница 8: ...Manual Structure 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 10: ...Sections in this Manual 8 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 20: ...Read and Understand this Manual 18 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 42: ...Revision History 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 68: ...1 Introduction 1 26 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 80: ...2 Installing Ethernet Networks 2 12 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 130: ...6 Testing Communications 6 4 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 206: ...7 Tag Data Link Functions 7 76 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 246: ...8 Message Communications 8 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 266: ...9 FTP Server 9 20 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 374: ...13 Troubleshooting 13 56 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 431: ...Index 1 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 I Index...
Страница 436: ...Index 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 Index...
Страница 437: ......