Rockwell Automation 1440-VAD02-01RA XM-123 Aeroderivative Module - Manual (Page 134)

Publication GMSI10-UM003D-EN-P - May 2010
126
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.
Auto_Range
The Auto_Range service calculates a new Full Scale value based upon the
current input signal level. The caller can specify the maximum signal level that
must be handled by the new hardware range in terms of a multiple of the
current signal level. The Auto_Range service determines the new Full Scale
value, sets the Full Scale attribute, and returns the new value in the response.
The XM-123 must be in Run mode to perform the Auto_Range service.
Otherwise the "Object State Conflict" (General Error code 0x0C) is returned.
102 Get Medium HPF
Corner
Frequency REAL The frequency, in Hz, of
the "Medium" Low
Cutoff Frequency (low
frequency corner) option
for attribute 5. Hz
103 Get High HPF Corner
Frequency REAL The frequency, in Hz, of
the "High" Low Cutoff
Frequency option for
attribute 5. Hz
104 Get Very High HPF
Corner
Frequency REAL The frequency, in Hz, of
the "Very high" Low
Cutoff Frequency option
for attribute 5. Hz
Table C.33 Channel Object Instance Attributes
Attr ID
Access
Rule
Name Data Type Description Semantics
Table C.34 Channel Object Services
Service
Code
Class/Instance Usage Name Description
0E
h
Instance Get_Attribute_Single Returns a single attribute.
10
h
Instance Set_Attribute_Single
Sets a single attribute.
1
4B
h
Instance Auto_Range Automatically determines
the optimal analog
hardware range and sets the
Full Scale value
accordingly.
1