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3. Object Specifications
This section contains the object specifications for all DeviceNet objects currently supported by the
“DEV001Z”. Table 1 outlines those objects covered:
Class Code Object Class Page
0x01 Identity 8
0x02 Message Router 9
0x03 DeviceNet 10
0x04 Assembly 11
0x05 Connection 19
0x28 Motor Data 21
0x29 Control Supervisor 22
0x2A AC/DC Drive 24
TABLE 1: SUPPORTED OBJECTS
For definitions of all data types referred to in these object specifications, refer to the ODVA
DeviceNet Specifications. In general, however, the following are some of the most prevalent types:
SINT....................Signed 8-bit integer value
USINT.................Unsigned 8-bit integer value
BYTE...................Bit string – 8-bits
INT......................Signed 16-bit integer value
UINT....................Unsigned 16-bit integer value
WORD ................Bit string – 16-bits
UDINT.................Unsigned 32-bit integer value