Rockwell Automation MD65 EtherNet/IP Communication Module User Manual
Page 135
EtherNet I/P Objects
C-7
Instance Attributes
Important:
A register object attribute can only be set when the
Control Timeout (class attribute 100) has been set to
a non-zero value.
Services
Attribute
ID
Access Rule
Name
Data
Type
Description
1
Get
Bad Flag BOOL
If set to 1, then attribute 4 may contain
invalid, bad or otherwise corrupt data.
0 = good
1 = bad
2
Get
Direction BOOL
Direction of data transfer
0 = Input (Drive to EtherNet/IP
1 = Output (EtherNet/IP to drive)
3
Get
Size
UINT
Size of register data in bits
4
Conditional
1
Data
ARRAY
of BITS
Data to be transferred
1
The access rule of Set is optional if attribute 2, Direction = 1.
If Direction = 0, the access rule is Get.
Service Code
Implemented for:
Service Name
Class
Instance
0x0E
Yes
Yes
Get_Attribute_Single
0x10
Yes
Yes
Set_Attribute_Single