166 Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017
Appendix D EtherNet/IP Objects
20 Get International DPI Online
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Struct of:
BOOL[32]
CONTAINER
CONTAINER
CONTAINER
CONTAINER
UINT
UINT
UINT
UINT
UINT
INT
USINT[3]
USINT
BOOL[32]
STRINGN
STRINGN
Descriptor
Parameter value
Online minimum value
Online maximum value
Online default value
Next
Previous
Multiplier
Divisor
Base
Offset
Link
Pad word (always zero)
Extended descriptor
International parameter name
International online parameter units
21 Get DPI Extended Descriptor UDINT Extended Descriptor (see page 168
)
22 Get International DPI Offline
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Struct of:
BOOL
CONTAINER
CONTAINER
CONTAINER
UINT
UINT
UINT
UINT
UINT
UINT
UINT
USINT
USINT
UINT
UINT
CONTAINER
UINT
UINT
UINT
INT
BOOL[32]
STRINGN
STRINGN
Descriptor
Offline minimum value
Offline maximum value
Offline default value
Online minimum parameter instance
Online maximum parameter instance
Online default parameter instance
Multiplier parameter instance
Divisor parameter instance
Base parameter instance
Offset parameter instance
Formula number
Pad word (always zero)
Help instance
Pad word (always a value of zero)
Parameter value
Multiplier
Divisor
Base
Offset
Extended DPI descriptor
International DPI parameter name
International DPI offline parameter units
(1) A CONTAINER is a 32-bit block of data that contains the data type used by a parameter value. If signed, the value is sign that is extended. Padding is used in the
CONTAINER to maintain that it is always 32-bits.
(2) This value is used in the formulas that are used to convert the parameter value between display units and internal units. See Formulas for Converting on page 169
.
(3) Do NOT continually write parameter data to NVS. See the attention on page 95
.
Table 81 - Host DPI Parameter Object: Instance Attributes (continued)
Attribute ID Access Rule Name Data Type Description
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