Vacon 100 - OBJECTS PRESENT IN AN AC;DC DRIVE

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6.2.2 Objects Present in an AC/DC Drive
6.2.2.1 Assembly Object, Class 0x04
Assembly object groups (or assembles) attribute values into single block of data.
Instance Attribute “Data”
The Assembly Object has a mandatory instance attribute named “Data” which has the Attribute
Identifier 03
h. The attribute has read and write access and its data type is an array of BYTE values.
Depending on the selected Assembly Instance in both cases, the “Data” field must be accordingly
configured.
6.2.2.2 Motor Data Object, Class 0x28
Motor Data Object provides interface to motor data attributes, for example “motor type”.
Table 20.
Class Name Assembly Object
Class Identifier 04
h
Class Attributes Id Name Data Type Access Rule
1
h
Revision Unsigned16 Read-only
2
h
Max Instance Unsigned16 Read-only
3
h
Number of Instances Unsigned16 Read-only
Class Services Id Name
0E
h
Get_Attribute_Single
Instance Attributes Id Name Data Type Access Rule
3
h
Data Unsigned8[] Read-Write
Instance Services Id Name
0E
h
Get_Attribute_Single
10
h
Set_Attribute_Single