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12-20-2002
Figure Sheet 1-851-A
Page 27
Status Data Block (cont’d)
DW18, DW24, DW30: Drive-Specific Alarm Register
DW18 – Drive 1
DW24 – Drive 2
DW30 – Drive 3
ALARM REGISTER (SR3): DW18, DW24, DW30
Data Word Bit No.
15 14 13 12 11 10 9
8
7 6 5 4 3
2
1
0
Description
1
Encoder – Stroke Alarm
1
Web Measurement Alarm
1
Loss of Null
1
ASC (Automatic Sensor Control) Active
1
Fault – Serial Power
1
Drive Centered
1
Drive in Shutdown
1
Counterclockwise Maximum Motor Speed
1
Clockwise Maximum Motor Speed
1
Motor Blocked; Motor Current
1
SSC (Sensor Signal Comparator) Active
1
Counterclockwise Maximum Motor Current
1
Clockwise Maximum Motor Current
1
Valid Motor Installed
DW19: Drive 1 Encoder Value
DW25: Drive 2 Encoder Value
DW31: Drive 3 Encoder Value
NOTE:
These data words contain the normalized values of the connected encoders.
Data Type: Signed 16 bit-number.
Range: -32,768 to +32,767