Allen-Bradley 22-COMM-E FRN 1.xxx, Руководство пользователя

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EtherNet/IP Objects C-31
Instance Attributes
Services
DPI Diagnostic Object
(Continued)
Attribute
ID Access
Rule
Name Data Type Description
0 Get Full/All Info STRUCT of:
BOOL[32]
CONTAINER
(1)
CONTAINER
CONTAINER
CONTAINER
WORD
WORD
STRING[4]
UINT
UINT
UINT
INT
DWORD
STRING[16]
Descriptor (Refer to pages C-26 – C-27 )
Value
Minimum value
Maximum value
Default value
Pad Word
Pad Word
Units (e.g., Amp, Hz)
Multiplier
(2)
Divisor
(2)
Base
(2)
Offset
(2)
Link (source of the value) (0 = no link)
Always zero (0)
Parameter name
1 Get/Set Value Various Diagnostic item value
(1)
A CONTAINER is a 32-bit block of data that contains the data type used by a value. If signed,
the value is sign extended. Padding is used in the CONTAINER to ensure that it is always
32-bits.
(2)
This value is used in the formulas used to convert the value between display units and internal
units. Refer to
Formulas for Converting on page C-27 .
Service Code
Implemented for:
Service Name Class Instance
0x0E Yes Yes Get_Attribute_Single
0x10 Yes Yes Set_Attribute_Single