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Chapter 12 Application Examples|ASDA-AB Series
12-18 Revision January 2009
Definitions of DO Signals (ON=1, OFF=0)
Item DO5 DO4 DO3 DO2 D01 Description
1 0 0 0 0 0 ALRAM
2 0 0 0 0 1 SERVO READY
3 0 0 0 1 0 HOMING (under operation)
4 0 0 0 1 1 HOME Completed
5 0 0 1 0 0 CHANGE INDEX
(under operation)
6 0 0 1 0 1 INDEX 1 (In position)
7 0 0 1 1 0 INDEX 2 (In position)
8 0 0 1 1 1 INDEX 3 (In position)
9 0 1 0 0 0 INDEX 4 (In position)
10 0 1 0 0 1 INDEX 5 (In position)
11 0 1 0 1 0 INDEX 6 (In position)
12 0 1 0 1 1 INDEX 7 (In position)
13 0 1 1 0 0 INDEX 8 (In position)
14 0 1 1 0 1 INDEX 9 (In position)
15 0 1 1 1 0 INDEX 10 (In position)
16 0 1 1 1 1 INDEX 11 (In position)
17 1 0 0 0 0 INDEX 12 (In position)
18 1 0 0 0 1 INDEX 13 (In position)
19 1 0 0 1 0 INDEX 14 (In position)
20 1 0 0 1 1 INDEX 15 (In position)
21 1 0 1 0 0 INDEX 16 (In position)
22 1 0 1 0 1 INDEX 17 (In position)
23 1 0 1 1 0 INDEX 18 (In position)
24 1 0 1 1 1 INDEX 19 (In position)
25 1 1 0 0 0 INDEX 20 (In position)
26 1 1 0 0 1 INDEX 21 (In position)
27 1 1 0 1 0 INDEX 22 (In position)
28 1 1 0 1 1 INDEX 23 (In position)
29 1 1 1 0 0 INDEX 24 (In position)
30 1 1 1 0 1 INDEX 25 (In position)
31 1 1 1 1 0 INDEX 26 (In position)
32 1 1 1 1 1 INDEX 27 (In position)
NOTE
1) When alarm occurs, DO=0 (all OFF).
2) When the servo drive is ready, DO=1