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E6581741
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4.1. Identity Object (0x01)
Class code 0x01.
This object provides identification of and general information about the device.
Class Attributes
Instance Attribute ID Access Name Data type Details Value
1 Get Revision UINT Revision of this object 1
2 Get Max Instances UINT Maximum instance number of an
object currently created in this class
level of the device.
1
3 Get Number of Instances UINT Number of object instances currently
created at this class level of the
device.
1
Optional attribute list STRUCT
of
List of optional instance attributes
utilized in an object class
implementation.
0
Number of attributes UNIT Number of attribute in the optional
attribute list.
-
4 Get
Optional attributes ARRAY of
UNIT
List of optional attribute numbers. -
6 Get Max ID of class
attributes
UINT The attribute ID number of the last
class attribute of the class definition
implemented in the device.
7
0
7 Get Max ID of instance
attribute
UINT The attribute ID number of the last
instance attribute of the class
definition implemented in the device.
7
Class Service
Service Code Service Name Description of Service
0x01 Get_Attribute_All Read all attributes
0x0E Get_Attribute_Single Read one attribute
Instance Attributes
Instance Attribute ID Access Name Data type Details Value
1 Get Vendor ID UINT
Identification of vendor by number
377
2 Get Device type UINT AC/DC Drive profile 2
Identification No. of a drive
(case of VF-MB1) 32000
3 Get Product code UINT
(case of VF-S15) 32001
Revision STRUCT
of
Revision of the item the Identity
Object represents
Major revision USINT Major revision of drive 1 (*1)
4 Get
Minor revision USINT Minor revision of drive 8 (*1)
5 Get Status WORD See “Attribute 5 State Description” *
6 Get Serial number UDINT 4 last bytes of MAC Address -
Human readable identification
(case of VF-MB1 drive) 6,
VF-MB1
1
7 Get Product name SHOT_
STRING
(case of VF-S15 drive) 6,
VF-S15
*1: These values depend on firmware version and revision.
Instance Services
Service Code Service Name Description of Service
0x01 Get_Attribute_All Read all attributes
0x05 Reset Invokes the Reset for the device
0x0E Get_Attribute_Single Read one attribute