Rockwell Automation 1440-VST02-01RA XM-120 Eccentricity Module - Manual (Page 91)

Publication GMSI10-UM010C-EN-P - May 2010
DeviceNet Objects 83
Instance 101 - Eccentricity 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 - Eccentricity Module Measurements
This is an alternate assembly for the I/O Poll Response message.
2 Relay 3
Status 0 0 0
3 Relay 4
Status 0 0 0
4 Relay 5
Status 0 0 0
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 (Measurement Values Assembly)
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 - 3 Speed
4 - 7 Channel 1 Eccentricity value
8 - 11 Channel 2 Eccentricity value
12 - 15 Channel 1 Gap value
16 - 19 Channel 2 Gap value
20 - 23 Channel 1 Max Gap value
24 - 27 Channel 2 Max Gap value
28 - 31 Channel 1 Min Gap value
32 - 35 Channel 2 Min Gap value
Table C.12 Instance 102 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 Gap value
4 - 7 Channel 2 Gap value
8 - 11 Channel 1 Max Gap value
12 - 15 Channel 2 Max Gap value
16 - 19 Channel 1 Min Gap value
20 - 23 Channel 2 Min Gap value
24 - 27 Channel 1 Eccentricity value
28 - 31 Channel 2 Eccentricity value
32 - 35 Speed