Vacon 100 - Page 45

Communications vacon • 43
24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com
6
Instance Attribute “InputInstance”
The object has an instance attributed named “InputInstance” which has the Attribute Identifier 03
h
.
The data type is USINT (8-bit). The value can be read and written, and is used to detect or change
the used input assembly instance.
Instance Attribute “OutputInstance”
The object has an instance attributed named “OutputInstance” which has the Attribute Identifier
04
h
. The data type is USINT (8-bit). The value can be read and written, and is used to detect or
change the used output assembly instance.
Instance Service “Get_Attribute_Single”
This class has an instance service named “Get_Attribute_Single” which has the Service Code 0E
h
.
The service is used to get the value of an instance attribute.
The format of the message is as follows
Instance Service “Set_Attribute_Single”
This class has an instance service named “Set_Attribute_Single” which has the Service Code 10
h
.
The service is used to set the value of an instance attribute.
The format of the message is as follows:
Rejection of Set_Attribute_Single request
If an I/O connection has been established with a master through the Forward_Open request and a
successful response, any request to set the selected assembly through the Assembly Instance
Selector object shall be rejected. These attributes may only be changed when no I/O connection is
established, i.e. before the Forward_Open request.
6.2.3.3 Motor Control Mode Object, Class 0xA1
The Motor Control Mode Object is a vendor-specific object available in the Vacon 100 drive which
more clearly indicates to the user which motor control mode is used, and allows the user to config-
ure this mode.
Table 33.
Field Data
Service Code 0E
h
Class Code BE
h
InstanceNumber 01
h
Attribute ID 03
h
or 04
h
Table 34.
Field Data
Service Code 10
h
Class code BE
h
Instance Number 01
h
Attribute ID 03
h
or 04
h