Rockwell Automation 1440-VAD02-01RA XM-123 Aeroderivative Module - Manual (Page 102)

Publication GMSI10-UM003D-EN-P - May 2010
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The Poll response data can also be requested explicitly through Assembly
Object (Class ID 0x4), Instance 101 (0x65), Data Attribute (3).
The following tables show the static data format of Assembly instance 101 and
102.
XM-123 Assembly Instance 101 Data Format
Byte Definition
0–3 Channel 1 Tracking Magnitude measurement value
4–7 Channel 2 Tracking Magnitude measurement value
8–11 Current Speed measurement value
12–15 Channel 1 Overall measurement value
16–19 Channel 2 Overall measurement value
20–23 Channel 1 Tracking Phase measurement value
24–27 Channel 2 Tracking Phase measurement value
28–31 Channel 1 DC Bias measurement value
32–35 Channel 2 DC Bias measurement value
XM-123 Assembly Instance 102 Data Format
Byte Definition
0–3 Channel 1 Bandpass measurement value
4–7 Channel 2 Bandpass measurement value
8–11 Channel 1 Overall measurement value
12–15 Channel 2 Overall measurement value
16–19 Current Speed measurement value
20–23 Channel 1 DC Bias measurement value
24–27 Channel 2 DC Bias measurement value
28–31
32–35