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AC/DC Drive Object
Class Code 0x2A
AC/DC Drive Object Class (42) - Class Attributes (0)
#
Attribute Name
Services
Default,
Data
Description
Minimum,
Type
Maximum
1
0x01
Revision
Get_Attribute_Single
1
1
1
C7
Revision of this object
2
0x02
Max Instance
Get_Attribute_Single
1
1
1
C7
3
0x03
Number of Instances Get_Attribute_Single
1
1
1
C7
4
0x04
Optional attribute list Get_Attribute_Single
{1,176}
{1,176}
{1,176}
A2 04 C7 A1
01 C7
5
0x05
Optional service list Get_Attribute_Single
{1,16}
{1,16}
{1,16}
A2 04 C7 A1
01 C7
6
0x06
Max Class Attribute
ID
Get_Attribute_Single
190
190
190
C7
7
0x07
Max Instance
Attribute ID
Get_Attribute_Single
176
176
176
C7
176 Object Name
Get_Attribute_Single
"AC\DC Drive" DA
ASCII Name for the object Class
0xB0
"AC\DC Drive"
"AC\DC Drive"
180
0xB4
Class Attribute List
Get Member,
CH_Get_Member
N/A
N/A
N/A
A1 08 A2 06
C7 DA DA A1
01 C6
Each Element describes a class attribute.
The Array's elements are structs as
described in the semantics section.
Individual elements are accessed using
the Get Member service.
186
0xBA
Instance Attribute
List
Get Member,
CH_Get_Member
N/A
N/A
N/A
A1 08 A2 06
C7 DA DA A1
01 C6
Each Element describes an instance
attribute. The Array's elements are
structs as described in the semantics
section. Individual elements are accessed
using the Get Member service.
190
0xBE
Instance ID List
Get Member,
CH_Get_Member
N/A
N/A
N/A
A1 01 C7
Array of instance IDs supported by this
class
AC/DC Drive Object Class (42) - Instance Attributes (1)
#
Attribute Name
Services
Default,
Data
Description
Minimum,
Type
Maximum
3
0x03
AtReference
Get_Attribute_Single
N/A
0
1
C1
1 = Drive actual at reference (speed or
torque reference) based on mode
4
0x04
NetRef
Get_Attribute_Single,
Set_Attribute_Single
0
0
1
C1
Requests torque or speed reference to be
local or from the network
0 = Set Reference not DN Control
1 = Set Reference at DN Control
Note that the actual status of torque or
speed reference is reflected in attribute
29, RefFromNet
6 DriveMode
Get_Attribute_Single,
1 C6
1 = Open loop speed (Frequency)
0x06
Set_Attribute_Single
1
3 = Torque control
3
Summary of Contents for NX OPTC7
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