Assembly Object; Connection Object - Aventics DeviceNet Description Du Système Et Notice D'emploi

130 AVENTICS | Bus Coupler AES/Valve Driver AV, DeviceNet | R412018138–BAL–001–AC
Appendix
Table 40: Class attributes
Attr. ID
1
3
Table 41: Instance attributes
Attr. ID
3
4
1)
When starting up the device, the number and IDs of the participants are determined. The list of participants is entered into the object 0x64 in class attributes 3 and 9. The length of
the assemblies is determined by the number of participants and the length of the static data of the assembly.
Table 42: Common services
Service code
0x0E
0x10
Table 43: Class attributes
Attr. ID
1
Instance attributes
Table 44: Common services
Service code
0x0E
0x10
15.2.4

Assembly object

Class code 0x04
The Assembly object maps data from different sources, which can then be transferred as a complete
entity via a single connection. The instances 101 (output data) and 102 (input data) should be set up.
Access rule
Get
Get
Access rule
Get/Set
Get
Class
x
–
15.2.5

Connection object

Class code 0x05
Access rule
Get
The instance attributes are defined in "CIP Networks Library, Volume 3, DeviceNet Adaptation of CIP,
Edition 1.8, April 2013".
Class
x
–
The instance services "Reset" and "Delete" are also supported.
Name
Revision
Number of instances
Name
Data
Size
Instance
x
x
Name
Revision
Instance
x
x
DeviceNet
Data type
UINT
UINT
DeviceNet
Data type
ARRAY of USINT
UINT
Service name
Get_Attribute_Single
Set_Attribute_Single
DeviceNet
Data type
UINT
Service name
Get_Attribute_Single
Set_Attribute_Single
Value
(if const)
2
2
Const/volatile/
nonvolatile/
Comment
1)
Size calculated at startup
1)
Calculated at startup
Description of service
Returns the contents
of the specified attribute.
Used to modify an object
attribute value.
Value
(if const)
1
Description of service
Returns the contents
of the specified attribute.
Used to modify an object
attribute value.