ICP DAS USA CAN-2057D, Applications Manual

Page: 15 / 21

CAN-2057D
User’s Manual (v1.10, April/2015)
15
3.4 Assembly Object (Class ID: 0x04)
The Assembly Object binds attributes of multiple objects, which allows
data to or from each object to be sent or received over a single connection.
Assembly objects can be used to bind input data or output data. The terms
of
”input” and ”output” are defined from the network’s point of view. An input will
produce data on the network and an output will consume data from the
network.
Class attribute (Instance ID=0)
Attribute ID
Attribute
name
Data Type Method Value
0x01 Revision UINT Get 1
0x02 Max Instance UINT Get 0x01
Class service
Service Code Service name Support
0x0E Get_Attribute_Single Yes
Instance ID
Instance ID OUTPUT INPUT
0x64 Set DO value Get DO value
Contents of Each Assembly Object Instance
Instance
ID
Description Type Method
Default
Value
0x64 Channel 0 ~ 15 DO value UINT Get/Set 0x0000