WAGO 750-306 Technical Description page 117

5.6.2 Object Model
For network communication, DeviceNet uses an object model describing all
device functions and data.
System Support Objects (general Management Objects)
•
•
Communication Objects (Communications Objects for Data Exchange)
•
•
Application Objects
(Application Objects, to determine device function and/or configuration)
•
•
•
Tabelle 5-1: Object model
Communication can be made exclusively connection oriented. For access by
the network to the individual objects, first of all make connections between the
desired subscribers and provide, or allocate, connection objects.
Data Type
USINT
UINT
USINT
UDINT
BOOL
STRUCT
ARRAY
Note
In the following, the object model for the fieldbus Coupler 750-306 and the
fieldbus Controller 750-806 are listed. The explicit supplements to the fieldbus
Controller 750-806 can be taken from the following chapter.
WAGO-I/O-SYSTEM 750
DeviceNet
Identity Object
Message Router Object
DeviceNet Object
Connection Object
Application Object(s)
Assembly Object
Parameter Object
Unsigned Short INTeger (8 Bit)
Unsigned INTeger (16 Bit)
Unsigned Short INTeger (8 Bit)
Unsigned Double INTeger (32 Bit)
Boolean, True (1) or False (0)
Structure of ...
Array of ...
Configuration / Parametering with the Object Model
DeviceNet • 117