GE Industrial Solutions ASTAT XT - Manual (Page 111)

111 • Appendix C - DeviceNet™ to Modbus™ Gateway
C.2. Identity Object (01
HEX -
1 Instance)
C.2.1.
Class Attributes (Instance 0)
Attribute
ID Name DeviceNet
Data Type
Data Value
Access Rule
1 Revision UINT 1 Get
C.2.2.
Instance Attributes (Instance 1)
Attribute
ID Name DeviceNet
Data Type
Data Value Access
Rule
1 Vendor Number UINT 143DEC Get
2 Device Type UINT 17HEX Get
3 Product Code Number UINT 10840 Get
4 Product Major Revision
Product Minor Revision USINT
USINT 01
01 Get
5 Status WORD See Below Get
6 Serial Number UDINT Unique
32 Bit Value Get
7 Product Name SHORT
STRING32
“ASTAT XT” Get
C.2.3. Common Services
Implemented for Service
Code
Class Level Instance Level
Service Name
05
HEX
No Yes Reset
0E
HEX
No Yes Get_Attribute_Single
10
HEX
No Yes Set_Attribute_Single
C.3. Message Router Object (02
HEX -
1 Instance)
There are no required attributes or services for the Message Router.
C.4. DeviceNet Object (03
HEX -
1 Instance)
C.4.1.
Class Attributes (Instance 0)
Attribute
ID Name DeviceNet
Data Type
Data
Value Access Rule
1 Revision UINT 2 Get
C.4.2.
Instance Attributes (Instance 1)
Attribute
ID Name DeviceNet
Data Type
Data
Value
Access Rule
1 Mac ID USINT 63 Get / Set 45 46
2 Baud Rate USINT 0 Get / Set 47 46
5 Structure of:
Allocation Choice Byte
Master’s Mac ID
BYTE
USINT
0xFF
0
Get
Get
6 MAC ID Switch Changed BOOL 0 Get
7 Baud Rate Switch
Changed
BOOL 0 Get
8 MAC ID Switch Value USINT 63 Get
9 Baud Rate Switch Value USINT 0 Get
C.4.3.
Common Services
Service Implemented for Service Name
45 When switches are used to set the MacID, the attribute is not settable over the DeviceNet network
46 Stored to NVRAM
47 When switches are used to set the Baud Rate, the attribute is not settable over the DeviceNet network