Rockwell Automation 1440-VSE02-01RA XM-122 gSE Vibration Module - Manual (Page 184)

Publication GMSI10-UM013D-EN-P - May 2010
174 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.
Vector Measurement
Object
(Class ID 329
H
)
The Vector Measurement Object models the measurement of the amplitude
and phase of the input signal at a specific multiple of the machine speed.
Class Attributes
The Vector Measurement Object provides no class attributes.
7 Get/Set Fault High REAL The maximum expected
DC Bias voltage from the
transducer in volts. Volts
8 Get/Set Fault Low REAL The minimum expected
DC Bias voltage from the
transducer in volts. Volts
9 Get/Set Power Type USINT Indicates the type of
power supplied to the
transducer. 0 = No power supplied
1 = Constant current (IEPE
accelerometer)
2 = Constant voltage (IRD 941)
13 Get/Set DC Bias Time
Constant REAL The time constant value
used for exponential
averaging of the DC Bias
value (a low pass
filter/output smoothing
filter). Seconds
Table C.62 Transducer Object Instance Attributes
Attr ID
Access
Rule
Name Data Type Description Semantics
Table C.63 Transducer 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