Rockwell Automation PowerFlex 755 Drive, User Manual

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PowerFlex® 755 Drive Embedded EtherNet/IP Adapter User Manual
Publication 750COM-UM001A-EN-P
Appendix
C
EtherNet/IP Objects
Appendix C presents information about the EtherNet/IP objects that can
be accessed using Explicit Messages.
For information on the format of
Explicit Messages and example ladder logic programs, refer to
Chapter 6 , Using Explicit Messaging .
Supported Data Types
Object
Class Code
Page Object
Class Code
Page Hex. Dec. Hex. Dec.
Identity Object 0x01 1 C-2 DPI Alarm Object 0x98 152 C-21
Assembly Object 0x04 4 C-3 DPI Diagnostic Object 0x99 153 C-23
Register Object 0x07 7 C-4 DPI Time Object 0x9B 155 C-25
PCCC Object 0x67 103 C-6 Host DPI Parameter Object 0x9F 159 C-28
DPI Device Object 0x92 146 C-10 TCP/IP Interface Object 0xF5 245 C-34
DPI Parameter Object 0x93 147 C-13 Ethernet Link Object 0xF6 246 C-36
DPI Fault Object 0x97 151 C-19
TIP: Refer to the EtherNet/IP specification for more information about
EtherNet/IP objects. Information about the EtherNet/IP specification is
available on the ODVA web site (
http://www.odva.org ).
Data Type Description
BOOL 8-bit value -- low bit is true or false
BOOL[x] Array of n bits
CONTAINER 32-bit parameter value - sign extended if necessary
DINT 32-bit signed integer
INT 16-bit signed integer
LWORD 64-bit unsigned integer
REAL 32-bit floating point
SHORT_STRING Struct of: USINT length indicator (L); USINT[L] characters
SINT 8-bit signed integer
STRINGN Struct of: UINT character length indicator (W); UINT length indicator (L);
USINT[W x L] string data
STRING[x] Array of n characters
STRUCT Structure name only - no size in addition to elements
TCHAR 8 or 16-bit character
UDINT 32-bit unsigned integer
UINT 16-bit unsigned integer
USINT 8-bit unsigned integer