Delta DVS-G928 series, Руководство пользователя

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A p p e n d i x B M O D B U S T C P M a p
C - 3
C_
currently used by system
components
Common Services
Service
Code
Need in Implementation
Service name Description of Service
Class Instance
0x0E V V
Get_Attribute_Singl
e Returns the contents of the
specified attribute.

Assembly Object (0x04)
Class Attributes
Attr ID
Access
rule
Name Data type Description of attribute
1 Get Revision UINT Revision of this object
Instance Attributes
Attr ID
Access
rule
Name Data type Description of attribute
3 Get/Set Data ARRAY of BYTE
4 Get Size UINT
Instance
Instance
Number
Size
(bytes)
Name Type Description of attribute
1 18
Power Source and Link
Status
Inupt
Refer to Base Switch Object
Attr ID 4
Byte 0: Power Source Status
(Least Significant Byte)
Byte 1: Power Source Status
(Most Significant Byte)
Refer to Base Switch Object
Attr ID 8
Byte 2-5: Global Link Status
DWORD 0
Byte 6-9: Global Link Status
DWORD 1
Byte 10-13: Global Link Status
DWORD 2
Byte 14-17: Global Link Status
DWORD 3
2 16 Global Admin State Input
Refer to Base Switch Object
Attr ID 7
Byte 0-3: Global Admin Status
DWORD 0
Byte 4-7: Global Admin Status
DWORD 1
Byte 8-11: Global Admin
Status DWORD 2
Byte 12-15: Global Admin
Status DWORD 3
3 2 Contact Status Input
Refer to Base Switch Object
Attr ID 10