Omron NJ Series User Manual page 335

 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
 Instance Attribute ID
The instance attribute ID specifies the attribute of the instance.
Attribute ID Parameter name
01 hex Interface Configura-
tion Status
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Description
Revision of the object
The maximum instance num-
ber
The number of object instan-
ces
Description
Indicates the IP address set-
ting status of the interface.
8 CIP Message Communications
At- Read data
trib-
Data type
ute
Read UINT 0001 hex: Unit version 1.01 or
earlier
0002 hex: Unit version 1.02 to
1.09
0003 hex: Unit version 1.10
0004 hex: Unit version 1.11 or
later
Read UINT 0001 hex
Read UINT 0001 hex
Read/write data
Attrib-
Data
ute
type
Read DWOR Bits 0 to 3: Interface Configu-
D ration Status:
0 = IP address is not set. (This
includes when BOOTP is
starting.)
1 = IP address is set.
Bits 4 and 5: Reserved (al-
ways FALSE).
bit6: AcdStatus
FALSE = IP address collisions
have not been detected.
TRUE = IP address collisions
have been detected.
Bits 7 to 31: Reserved (always
FALSE).
Value
Value
8
*1
:
8-73