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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
