Communication protocol 139The table below shows the connection object states:Class attributesInstance attributesState Description State Description00 Nonexistent 03 Established01 Configuring 04 Timed Out02 Waiting for Connection ID 05 Deferred Delete# AttributenameServices Description Datatype1 Revision Get Revision of the connection object UINT8Instance number Description1 Explicit messaging connection2 Polled I/O connection4 Change-of-state/Cyclic I/O connection# AttributenameServices Description Datatype1 State Get State of the object (See thestate table on page 138.)UINT82 InstanceTypeGet Indicates either I/O (1) ormessaging connection (0).UINT83 TransportClass Trig-gerGet Defines the behavior of theconnection.UINT84 ProducedCnxn IdGet Placed in the CAN IdentifierField when the connectiontransmitsUINT165 ConsumedCnxn IdGet CAN Identifier Field value thatdenotes the message to bereceivedUINT16
