Rockwell Automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Communication Adapter User Manual - Manual (Page 201)

Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013 201
EtherNet/IP Objects Appendix C
18 Get International DPI Offline Parameter
Text STRUCT of:
STRINGN
STRINGN International parameter name
International offline units
19 Get International DPI Online Parameter
Text STRUCT of:
STRINGN
STRINGN International parameter name
International offline units
20 Get International DPI Online Read Full STRUCT of:
BOOL[32]
CONTAINER
CONTAINER
CONTAINER
CONTAINER
WORD
WORD
WORD
WORD
WORD
INT
BYTE[3]
BYTE
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 DWORD Extended descriptor (see page 203 )
22 Get International DPI Offline Read Full STRUCT of:
BOOL
CONTAINER
CONTAINER
CONTAINER
WORD
WORD
WORD
WORD
WORD
WORD
WORD
BYTE
BYTE
WORD
WORD
CONTAINER
WORD
WORD
WORD
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
Multiple parameter instance
Divisor parameter instance
Base parameter instance
Offset parameter instance
Formula number
Pad byte (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 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 parameter value between display units and internal units. See Formulas for Converting on page 204 .
(3) Do not continually write parameter data to NVS. See the attention on page 105 .
Attribute ID Access Rule Name Data Type Description