Rockwell Automation 1440-VDRP06-00RH XM-160/161/162 Direct Vibration Module - Manual (Page 107)

Publication GMSI10-UM025C-EN-P - August 2010
DeviceNet Objects 99
Instance 101 - Measurement Values
This is the default assembly that is sent within the I/O Poll Response message
when an I/O Poll Request is received from a DeviceNet Master.
Instance 199 - Dynamic Assembly
This Assembly instance can be created and configured with the XM Serial
Configuration Utility or RSMACC Enterprise Online Configuration Utility.
Using the configuration software, you determine the format of the data. This
assembly instance can be selected to be sent in response to an I/O Poll request
from a Master.
The dynamic Assembly can include all of the measurement values included in
Assembly instance 101. In addition, the dynamic Assembly can include the
following configuration parameters.
Table C.10 Instance 101 Data Format (Measurement Values Assembly)
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 - 3 Channel 1 Overall Vibration value
4 - 7 Channel 2 Overall Vibration value
8 - 11 Channel 3 Overall Vibration value
12 - 15 Channel 4 Overall Vibration value
16 - 19 Channel 5 Overall Vibration value
20 - 23 Channel 6 Overall Vibration value
24 - 27 Channel 1 Xdcr DC Bias
28 - 31 Channel 2 Xdcr DC Bias
32 - 35 Channel 3 Xdcr DC Bias
36 - 39 Channel 4 Xdcr DC Bias
40 - 43 Channel 5 Xdcr DC Bias
44 - 47 Channel 6 Xdcr DC Bias
Table C.11 Instance 199 Component Mapping
EPATH (where ii =
instance number) Class
Name Class
Number Instance
Number Attribute
Name Attribute
Number Data
Type
21 1D 03 24 ii 30 04 Alarm 31D
h
1 - 6 Alarm Enable 4 BOOL
21 1D 03 24 ii 30 07 Alarm 31D
h
1 - 6 Condition 7 USINT
21 1D 03 24 ii 30 08 Alarm 31D
h
1 - 6 Alert Threshold (High) 8 REAL
21 1D 03 24 ii 30 09 Alarm 31D
h
1 - 6 Danger Threshold
(High) 9 REAL
21 1D 03 24 ii 30 0A Alarm 31D
h
1 - 6 Alert Threshold Low 10 REAL
21 1D 03 24 ii 30 0B Alarm 31D
h
1 - 6 Danger Threshold Low 11 REAL