Toshiba DeviceNet DEV003Z-1 Function Manual page 34

3.5.2.1.
Explicit Messaging Connection Object Instance Attributes (Instance 1)
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
13
_length
14 Produced_connection_path
Consumed_connection_path
15
_length
16 Consumed_connection_path
Connection_multiplier
18
_timeout
3.5.2.2.
Connection Class Common Services
Service
Service Name
Code
0x05 Reset
0x0E Get_Attribute_Single
0x10 Set_Attribute_Single
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
UINT Get
across this connection
Max number of bytes received across
UINT Get
this connection
Defines timing associated with this
UINT Get/Set
connection
USINT Get/Set 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
Specifies the multiplier to the
expected_packet_rate value to derive
USINT Get/Set
the value for the Inactivity/Watchdog
Timer
Supported
Class Instance
N/A 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.
- 33 -
Description
Description of Service
E6581737
Default
Value
-
0
Explicit
Message
0x83
Server
Transport
Class 3
-
-
0x21
Send: Gr. 2
Resp: Gr. 2
39
39
(0)
1
(Auto Delete)
0
Empty
0
Empty
0