Owner manual

Publication GMSI10-UM006C-EN-P - August 2010
92 DeviceNet Objects
Services
1 Attributes can only be set while the device is in Program Mode. See the description of the Device Mode Object
for more information.
Parameter Object
(Class ID 0F
H
)
The Parameter Object provides the interface to the XM-360 configuration
data. There are 38 Parameter Object instances implemented in the XM-360
modules.
Parameter Object instances 1-22 and 31-36 are implemented to provide an
alternate method of setting the configuration parameters with EPATH or
ENGUNIT data types. And Parameter Object instances 23 and 24 provide an
alternate method of setting the Produced Connection Size and Produced
Connection Path attributes for the Poll Connection because these attributes
can be difficult to get/set directly through the Connection Object.
Class Attributes
Table C.22 Analog Input Point Object Services
Service
Code Class/Instance Usage Name Description
0E
h
Class/Instance Get_Attribute_Single Returns the contents of the
specified attribute.
10
h
Instance Set_Attribute_Single Sets the contents of the
specified attribute.
1
Table C.23 Parameter Object Class Attributes
Attr ID
Access
Rule Name Data Type Description Semantics
2 Get Max Instance UINT Maximum instance
number of an object in
this class.
Total number of parameter
object instances.
8 Get Parameter Class
Descriptor
WORD Bits that describe the
parameter.
Bit 0 Supports Parameter
Instances
Bit 1 Supports Full Attrib.
Bit 2 Must do non-volatile store
Bit 3 Params in non-volatile
9 Get Config.
Assembly
Instance
UINT Set to 0