Connection Object (Class 0X05) - Aventics DeviceNet Instrucciones De Servicio

84 AVENTICS | DeviceNet | R402003659–BAL–001–AG
Appendix – Bus master configuration
It is possible, however, to map the diagnostic data into the Assembly
Object behind the input data (settings in the MCR - Module Control
Register). In this case, the number of Producing Data Bytes = 1 byte.
Read out Class 0x04, Instance 0x04, Attribute 0x03 diagnostic data
(if they are mapped behind the input data in the Assembly Object).
13.3.5

Connection Object (Class 0x05)

Table 21 Class and Instance Attributes – Connection Object
Object Object
Class Instance
0x05 0x00
0x05 X
(see below)
Object
Object description
Attribute
0x01 Revision
of the Connection Object
0x01 State
Connection status
0x02 Instance Type
Type of connection (either I/O or Messaging)
0x03 TransportClass_trigger
Defines the behavior of the connection
0x04 Produced_Connection_ID
(CAN Identifier) of the producing connection
0x05 Consumed_Connection_ID
(CAN Identifier) of the consuming
connection
0x06 Initial_Comm_Characteristics
Defines the Message Group(s) of this
connection (producing and consuming)
0x07 Produced_Connection_Size
Maximum number of bytes that can be
sent over this connection
0x08 Consumed_Connection_Size
Maximum number of bytes that can be
received over this connection
0x09 Expected_Packet_Rate
Defines the times for inactivity and
watchdog of this connection