Connection Object - Toshiba DEV002Z Installation And Operation Manual

Connection Object

Class code 0x05 — The Connection Class allocates and manages the internal resources associated with
both I/O and Explicit Messaging Connections.
Attribute
Name
ID
1 Revision
2 Max Instance
Connection Instance ID #
1
2
Table 50. Explicit Messaging Connection Object Instance Attributes (Instance 1).
Attribute
Name
ID
1 State
2 Instance_type
3 Transportclass_trigger
4 Transmitted_connection_id
5 Received_connection_id
6 Initial_comm_characteristics
36
Table 48. Connection Object Attributes.
Data Access
Type Rules
UINT Get
UINT Get
Table 49. Connection Object Instance Attributes.
Reference on pg. 36, Explicit Messaging Connection Object Instance Attributes
(Instance 1).
Reference on pg. 37, Poll Connection Object Instance Attributes (Instance 2).
Data Access
Type Rules
USINT Get
USINT Get
USINT Get
UINT Get
UINT Get
USINT Get
Description
Revision of this object
Maximum instance number of an
object currently created in this class
level of the device
Description
Description
State of the object
00 = Non-existent
01 = Configuring
02 = Waiting for connection ID
03 = Established
04 = Timed Out
05 = Deferred Delete
Indicates connection type
Connection behavior
Placed in CAN ID field when
transmitting
CAN ID field value denoting received
messages
Defines Sending/Responding
message groups
DeviceNet Module Installation and Operation Manual
Default
Value
2
2
Default
Value
-
0
(Explicit
Message)
0x83 (Server
Transport
Class 3)
0x700
(Conn. ID
dependant on
MAC ID)
0x602
(Conn. ID
dependant on
MAC ID)
0x21
(Send: Gr. 3)
(Resp: Gr. 3)