COMMUNICATIONS GUIDE
DEVICENET PROTOCOL
469 MOTOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
129
0Eh
Produced connection path: Application
object producing data on the
connection.
Get_Attribute_Single
0, 0, 0
Array of
USINT
0Fh
Consumed connection path length.
Number of bytes in the
consumed_connection_path length
attribute
Get_Attribute_Single
0, 0, 0
UINT
10h
Consumed connection path. Specifies
the application object(s) to receive the
data consumed by this connection
object.
Get_Attribute_Single
N/A, N/A, N/A
Array of
UINT
11h
Production inhibit time. Defines the
minimum time between new data
production.
Get_Attribute_Single
0, 0, 0
UINT
Table 20: Connection object, Class code 05h, Instance 01h (explicit message connection), Attributes:
Attribute
Name/Description
Services
Default, Min, Max
Data type
Table 21: Connection Object, Class code 05h, Instance 02h (Polled I/O connection), Attributes:
Attribute
Name/Description
Services
Default, Min, Max
Data type
01h
State of the object.
0 = Nonexistent; 1 = Configuring; 3 =
Established; 4=Timed Out;
5 = Deferred delete
Get_Attribute_Single
1, 0, 5
USINT
02h
Instance type. Indicates either IO or
messaging connection.
Get_Attribute_Single
0, 0, 1
USINT
03h
Transport class trigger. Defines
behavior of the connection.
Get_Attribute_Single
N/A, N/A, N/A
USINT
04h
Produced Cxnx ID. Placed in CAN
identifier field when the connection
transmits.
Get_Attribute_Single
N/A, N/A, N/A
UINT
05h
Consumed Cxnx ID. CAN identifier field
value that denotes message to be
received.
Get_Attribute_Single
N/A, N/A, N/A
UINT
06h
Initial comm characteristics. Defines
the message group(s) across which
productions and consumptions
associated with this object occur.
Get_Attribute_Single
N/A, N/A, N/A
USINT
07h
Produced connection size. Maximum
number of bytes transmitted across
this connection.
Get_Attribute_Single
I/O in length, 0,
I/O in length
UINT
08h
Consumed connection size. Maximum
number of bytes received across this
connection
Get_Attribute_Single
I/O out length, 0,
I/O out length
UINT
09h
Expected packet rate. Defines timing
associated with this connection.
Get_Attribute_Single
N/A, N/A, N/A
UINT
0Ch
Watchdog timeout action. Defines how
to handle inactivity/watchdog time-
outs.
0 = Transition to time out
1 = Auto delete; 2 = Auto reset
3 = Deferred delete
Get_Attribute_Single
N/A, N/A, N/A
USINT
0Dh
Produced connection path length:
Number of bytes in the produced
connection_path_length attribute
Get_Attribute_Single
6, 6, 6
UINT
