715-0025 v 1.04 CCB # 33
5136-DNS-200X DeviceNet Slave Adapter User’s Guide
© 1999-2002 SST, a division of Woodhead Canada Limited
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established on page ii of this document.
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Allocation_Byte
Bit(s)
Called
Definition
0
Explicit Message
Supported, 1 to allocate
1
Poll
Supported, 1 to allocate
2
Strobe
Supported, 1 to allocate
3
Reserved
Always 0
4
Change-of-State
Supported, 1 to allocate
5
Cyclic
Supported, 1 to allocate
6
Acknowledge Suppress
Supported, 1 to allocate
7
Reserved
Always 0
Common Services
Service
Implemented for
Service Name
Code
Class
Instance
0x0E No Yes
Get_Attribute_Single
0x10 No Yes
Set_Attribute_Single
0x4B No Yes Allocate_Master/Slave_Connection_Set
0x4C No Yes Release_Master/Slave_Connection_Set
6.3.3 Connection Object
Class code 0x05
Class Attributes
No attributes are supported for the connection object at the class level.
Common Services
Service
Implemented for
Service Name
Code
Class
Instance
0x0E No Yes
Get_Attribute_Single
0x10 No Yes
Set_Attribute_Single
Number of instances: 4
Instance 1 Attributes (Explicit Message Connection)
Attribute ID
Access Rule
Name
DeviceNet
Data Type
Data Value
1 Get
State
USINT
0
=
nonexistent
3 = established
2
Get
Instance Type
USINT
0 = explicit
message
3
Get
Transport Class Trigger
USINT
0x83
4
Get
Produced Connection ID
UINT
10XXXXXX011b
X = Slave Mac ID
5
Get
Consumed Connection ID
UINT
10XXXXXX100b
X = Slave Mac ID
6 Get
Initial
Comm
Characteristics
USINT
0x21
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