Omron NX Series - 10-5 CIP Object Services; CIP Objects Sent to the EthernetIp Port; Identity Object (Class ID: 01 Hex)

10-5
CIP Object Services
This section shows services that specify the CIP object in the Request Path and access the CIP mes-
sage server function of the NJ/NX-series Controllers.
10-5-1
CIP Objects Sent to the EtherNet/IP Port
The following CIP objects can be sent to an EtherNet/IP port.
Object name Function Reference
Identity object
• Reads ID information from the CPU Unit.
• Resets the EtherNet/IP port.
page 10-28
TCP/IP interface object
• W
rites and reads TCP/IP settings.
page 10-
32
Ethernet link object
• Makes Ethernet settings and reads the settings.
• Reads Ethernet status.
page 10-35
10-5-2
Identity Object (Class ID: 01 hex)
This object reads the ID information of the Unit and resets the EtherNet/IP port.
Use the route path to specify the port number (1 or 2) of the EtherNet/IP port to access.
Service Codes
Specify the service to execute with the service code.
Service
code
Parameter name Description
Supported serv-
ices
Classes
Instan-
ces
01 hex Get_Attribute_All Reads the values of the attributes.
Support-
ed
Support-
ed
0E hex Get_Attribute_Single Reads the value of the specified attribute.
Support-
ed
Support-
ed
05 hex Reset Resets the EtherNet/IP port.
This parameter is used to reset the EtherNet/IP port when
you change the IP address or other parameter settings and
want to apply them.
Input one of the following values for the ServiceDat input vari-
able to the CIPSend instruction to specify the reset method.
00 hex: Resets the EtherNet/IP port.
02 hex: Clears the saved tag data link settings and resets the
EtherNet/IP port.
Not sup-
ported
Support-
ed
Class ID
Specify 01 hex.
10 CIP Message Communications
10-28
NX-series EtherNet/IP Unit User's Manual (W627)