— 11 —
Solenoid Valve F Series
EtherNet/IP Compliant
8-3
Device level ring format
A device level ring (hereafter DLR) format network is resilient to breakdowns. The connections
are maintained by switching to line format communications if a line is cut or a device in the
ring malfunctions. A control device known as a supervisor must be installed on the network.
5RFNZHOO&RPSDFW/RJL[RUVLPLODU
Basically, you must configure a DLR format network so that all the devices you connect
support DLR.
Refer to the PLC manual for more details.
9
CIP class objects
Name of object
Class
code
Description
Identity
01 hex Provides information that identifies a product.
TCP/IP Interface
F5 hex Provides the interface for the TCP/IP network.
Ethernet Link
F6 hex Provides information for the IEEE802.3 communications
interface.
Device Level Ring
47 hex Provides information about the status of the device level
ring.
Quality of Service
48 hex Provides information about priority order of Ethernet
frame.
Discrete Output Point
09 hex Provides information about discrete outputs.
System Information
B0 hex Provides information about products. (vendor
expansion)
9-1
Identity (class code: 01 hex)
9-1-1
Service code
Service code
Name
01 hex
Get_Attribute_All
05 hex
Reset
0E hex
Get_Attribute_Single
YS7M1
㻌
6XSHUYLVRU
