Rockwell Automation 1771-QB Linear Pos. - Manual (Page 177)

Status Block
Appendix B
BĆ3
Figure B.4
Status Word 2 (words 3 and 7)
50053
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
0
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
... ..
.
..
.
... ..
.
..
.
... ..
.
..
.
... ..
.
..
.
... ..
.
..
.
... ..
.
..
.
... ..
.
..
.
...
Reserved
Error valid
Position valid
Diagnostic valid
Setpoint Number,
binary format (0Ć13),
(15 Ć a motion segment is
active)
Integral limit reached
Excess following error PID error
Immediate stop
Discrete fault
Feedback fault
Analog fault
Internal fault
Figure B.5
Position/Error/Diagnostic Words (words 4, 5 and 8, 9)
Diagnostic Format
50054
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
0 0 0 0 0 0
Block ID:
0 = Not applicable
1 = Parameter
2 = Setpoint
3 = Command
4 = Motion
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
... ..
.
..
.
... 0
..
.
..
.
... ..
.
..
.
... ..
.
..
.
... ..
.
..
.
... ..
.
..
.
... ..
.
..
.
... 0 0 0 0 0 0
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
..
.
..
.
...
Word pointer Ċ This BCD
number indicates which word
within the block is in error.
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
..
.
..
.
...
Error Code Ċ This BCD number
indicates the error that occurred.