Omron NX Series User Manual page 264

10 CIP Message Communications
Attribute ID
The attribute ID specifies the information to read.
l Class Attribute ID
The class attribute ID specifies the attribute of the entire object.
Attrib-
Parameter name
ute ID
01 hex Revision
02 hex Max Instance
03 hex Number of Instances
l Instance Attribute ID
The instance attribute ID specifies the attribute of the instance.
Attribute
Parameter name
ID
01 hex Interface Speed
02 hex Interface Flags
03 hex Physical Address
10-36
Description
Revision of the object
The maximum instance num-
ber
The number of object instan-
ces
Description
Gives the baud rate for the in-
terface.
Gives the status of the inter-
face.
Gives the MAC address of
the interface.
At- Read data
trib-
Data type
ute
Read UINT 0002 hex: Unit version 1.11 or
earlier
0004 hex: Unit version 1.12 or
later
Read UINT 0001 hex
Read UINT 0001 hex
Read/write data
Attrib-
Data
ute
type
Read UDINT Reads the current value.
Read DWOR Refer to (1) Interface Flag
D Details, below.
Read ARRAY Reads the current value of
[0...5] the MAC address.
OF
USINT
NX-series EtherNet/IP Unit User's Manual (W627)
Value
Value