
GEFRAN
——————
Interface Board DeviceNet
——————
16
Application Objects
DGFC par
PollI/O
Drive par
DgtI/O
Assembly Class
I/O
I/O
Message
Router
DeviceNet
IDENTITY
Explicit
I/O
Connection
Figure 3.1: DeviceNet Object Model
The following table shows:
1. The object classes of the SBI-board.
2. If the class is mandatory.
3. The number of instances included in every class.
See “DeviceNet Specifications” for the Standard classes.
Object
Optional/Required
# of Instances
Identity
Required
1
Message Router
Required
1
DeviceNet
Required
1
Connection
Required
at maximum one Explicit
Assembly
Optional
0..2
Drive Parameter Access
Optional
many
DGFC Parameter Access
Optional
many
Poll Slave->Master CFG
Optional
1
Poll Master->Slave CFG
Optional
1
Virtual Digital Input CFG
Optional
1
Virtual Digital Output CFG
Optional
1
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