Object Specifications; Identity Object - Toshiba DEV002Z Installation And Operation Manual

Object Specifications

This section contains the object specifications for all DeviceNet objects currently supported by the
DeviceNet module. The objects supported are listed in the table below:
Class Code
For definitions of the data types referred to in these object specifications, refer to the ODVA DeviceNet
Specification. The following are some of the most prevalent data types:
BYTE — Bit string of 8-bits.
WORD — Bit string of 16-bits.
SINT — Signed 8-bit integer value.
USINT — Unsigned 8-bit integer value.
INT — Signed 16-bit integer value.
UINT — Unsigned 16-bit integer value.
UDINT— Unsigned 32-bit integer value.

Identity Object

Class code 0x01 — This object provides identification of, and general information about, the device.
Attribute
Name
ID
1 Revision
2 Max Instance
16
Table 8. Supported Objects.
0x01 Identity Object
0x02 Message Router Object
0x03 DeviceNet Object
0x04 Assembly Object
0x05 Connection Object
0x28 Motor Data Object
0x29 Control Supervisor Object
0x2A AC/DC Drive Object
0x64 Parameter Object
Table 9. Identity Object Class Attributes.
Data Access
Type Rules
UINT Get
UINT Get
Object Class
Description
Revision of this object
Maximum instance number of an object currently
created in this class level of the device
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Default
Value
1
1