Owner's manual

Publication GMSI10-UM010C-EN-P - May 2010
90 DeviceNet Objects
Parameter Object
(Class ID 0F
H
)
The Parameter Object provides the interface to the Eccentricity configuration
data. There are 18 Parameter Object instances implemented in the Eccentricity
module.
Instances 1-4 and 7-16 are implemented to provide an alternate method of
setting the configuration parameters with ENGUNIT or EPATH data type.
And Parameter Object instances 17 and 18 provide an alternate method for
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.
Parameter Object instances 5 and 6 are for setting the update rate of the
eccentricity measurements. The eccentricity update rate is used in place of the
tachometer when no tachometer is available.
Instances
There are 18 instances of this object.
Table C.24 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
Table C.25 Parameter Object Instances
Instance
Read
Only Name Data Type Valid Values Default Value
1 No Transducer 1 Sensitivity Units USINT 0 = mils
1 = µm
0
2 No Transducer 2 Sensitivity Units USINT 0 = mils
1 = µm
0
3 No Eccentricity Measurement 1
Units
USINT 0 = mils
1 = µm
0
4 No Eccentricity Measurement 2
Units
USINT 0 = mils
1 = µm
0