Rockwell Automation 855T DeviceNet Stack Light User Manual - Manual (Page 66)

B-17 DeviceNet Information
Publication 855T-UM001C-EN-P May 2005
Class Code 029 (0x1D): Discrete Input Group Object
The Discrete Input Group (DIG) Object binds a group of discrete input points in a module.
All points bound to the group share all attributes contained in the group. If an attribute is
shared (points have the same attributes and the same attribute values) across more than one
Discrete Input Point (DIP), then that attribute can be contained in a Discrete Input Group. A
Discrete Input Point can be bound to more than one Discrete Input Group.
Class Attributes
None
Instance Attributes
Common Services
Table B.27
Attribute Access Name Type Value
3 Get Number of Instances USINT 2
4 Get Binding Array of UINT 1,2
5 Get Status BOOL 0 = OK
1 = Alarm
6 Get/Set On-Delay UINT —
7 Get/Set Off-Delay UINT —
Table B.28
Service Code Class Instance Service Name
14 (0x0E) No Yes Get_Attribute_Single
16 (0x10) No Yes Set_Attribute_Single