G7 ASD Multi-Protocol Communication Option and PG Feedback Option Manual
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11.5 Object Specifications
This section contains the object specifications for all DeviceNet objects currently supported by the
DeviceNet Interface. Table 26 outlines those objects covered:
Table 26: Supported Objects
Object Class # of Instances Page
Identity Object 1 49
Message Router 1 51
DeviceNet Object 1 52
Assembly Object 6 54
Connection class 2 58
Control Supervisor Object 1 62
AC/DC Drive Object 1 67
Motor Data Object 1 65
Parameter Class 29 72
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