Rockwell Automation 1440-VAD02-01RA XM-123 Aeroderivative Module - Manual (Page 113)

Publication GMSI10-UM003D-EN-P - May 2010
105
Instance 101 - XM-123 Module Measurements
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 102 - XM-123 Module Measurements
This is an alternate assembly for the I/O Poll Response message.
3 Relay 4
Status 0 Alarm 8 Status Alarm 7 Status
4 Relay 5
Status 0 Alarm 10 Status Alarm 9 Status
5 0 0 Alarm 12 Status Alarm 11 Status
Table C.10 Instance 100 Data Format (Alarm and Relay Status Values Assembly)
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Table C.11 Instance 101 Data Format (XM-123 Measurement Values Assembly)
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 - 3 Channel 1 Tracking Magnitude value
4 - 7 Channel 2 Tracking Magnitude value
8 - 11 Speed value
12 - 15 Channel 1 Overall value
16 - 19 Channel 2 Overall value
20 - 23 Channel 1 Tracking Phase value
24 - 27 Channel 2 Tracking Phase value
28 - 31 Channel 1 DC Bias value
32 - 35 Channel 2 DC Bias value
Table C.12 Instance 102 Data Format (XM-123 Measurement Values Assembly)
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 - 3 Channel 1 Bandpass value
4 - 7 Channel 2 Bandpass value
8 - 11 Channel 1 Overall value
12 - 15 Channel 2 Overall value
16 - 19 Speed value
20 - 23 Channel 1 DC Bias value
24 - 27 Channel 2 DC Bias value
28 - 31 0
32 - 35 0