Manual

Publication GMSI10-UM013D-EN-P - May 2010
114 DeviceNet Information
COS Message Format
The XM-122 COS message contains eight bytes of data as defined in the table
below. The COS data can also be requested explicitly through Assembly
Object (Class ID 0x4), Instance 100 (0x64), Data Attribute (3).
XM Status Values
The following tables describe the XM Status values that are included in the
COS messages.
XM-122 COS Message Format
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Relay 1
Status
Setpoint
Multiplier
Status
Alarm 2 Status Alarm 1 Status
1 Relay 2
Status
Reserved Alarm 4 Status Alarm 3 Status
2 Relay 3
Status
Reserved Alarm 6 Status Alarm 5 Status
3 Relay 4
Status
Reserved Alarm 8 Status Alarm 7 Status
4 Relay 5
Status
Reserved Alarm 10 Status Alarm 9 Status
5 Reserved Reserved Alarm 12 Status Alarm 11 Status
6 Reserved Reserved Alarm 14 Status Alarm 13 Status
7 Reserved Reserved Alarm 16 Status Alarm 15 Status
Alarm Status Descriptions
Alarm Status Value Description
0Normal
1Alert
2 Danger
3Disarm
4 Transducer Fault (Sensor OOR)
5 Module Fault
6 Tachometer Fault
7 Reserved