Poll Connection Object Instance Attributes (Instance 2); Connection Class Common Services; Connection Class Specific Services - Toshiba DeviceNet Option DEV002Z-1 User Manual

3.5.3.1. Poll Connection Object Instance Attributes (Instance 2)

Attribute
Name
ID
1 state
2 instance_type
3 transportClass_trigger
4 produced_connection_id
5 consumed_connection_id
6 initial_comm_characteristics
7 produced_connection_size
8 consumed_connection_size
9 expected_packet_rate
12 watchdog_timeout_action
produced_connection_path_l
13
ength
14 produced_connection_path
consumed_connection_path
15
_length
16 consumed_connection_path
17 production_inhibit_time
* connection id dependant on device Mac ID
3.5.4.

Connection Class Common Services

Service
Service Name
Code
0x05 Reset
0x0E Get_Attribute_Single
0x10 Set_Attribute_Single
3.5.5.

Connection Class Specific Services

The Connection Class provides no object specific services.
Data Access
Type Rules
State of the object
00 = Non-existent
01 = Configuring
USINT Get 02 = Waiting for connection ID
03 = Established
04 = Timed Out
05 = Deferred Delete
USINT Get Indicates connection type
USINT Get Connection behavior
Placed in CAN ID field when
UINT Get
transmitting
CAN ID field value denoting received
UINT Get
messages
Defines producing / consuming
USINT Get
message groups
Max number of bytes transmitted across
UINT Get
this connection
Max number of bytes received across
UINT Get
this connection
Defines timing associated with this
UINT Get/Set
connection
USINT Get Inactivity/watchdog timeout action
Number of bytes in
UINT Get produced_connection_path
attribute
Specifies Application Object(s)
USINT
Get whose data is to be produced by
(ARRAY)
this connection
Number of bytes in
UINT Get consumed_connection_path
attribute
Specifies Application Object(s) whose
USINT
Get data is to be consumed
(ARRAY)
by this connection
Defines minimum time between new
UINT Get
data production
Supported
Class Instance
Yes Yes Used to reset all resetable connection objects.
Yes Yes Returns the contents of the specified attribute.
N/A Yes Modifies the value of the specified attribute.
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E6581281
Description
Description of Service
Default
Value
-
1
(I/O)
0x83
Server
Transport
Class 3
0x3C0*
0x405*
0x1
Send: Gr. 1
Resp: Gr. 2
4
4
250
0
(Timed Out)
6
0x20 0x04
0x24 0x46
0x30 0x03
Instance
70
6
0x20 0x04
0x24 0x14
0x30 0x03
Instance
20
0