LB1845
Table 2 [Double 1-2 phase excitation] about 1/4 step
ENABLE1 = ENABLE2 = 0
Phase A
Phase B
No.
PH1 I11
I01 Current value PH2 I12
I02 Current value
0
0
0
0
1
*
1
1
0
1
0
0
0
1
0
1
0
1/3
2
0
0
1
2/3
0
0
1
2/3
3
0
1
0
1/3
0
0
0
1
4
*
1
1
0
0
0
0
1
5
1
1
0
1/3
0
0
0
1
6
1
0
1
2/3
0
0
1
2/3
7
1
0
0
1
0
1
0
1/3
8
1
0
0
1
*
1
1
0
9
1
0
0
1
1
1
0
1/3
10
1
0
1
2/3
1
0
1
2/3
11
1
1
0
1/3
1
0
0
1
12
*
1
1
0
1
0
0
1
13
0
1
0
1/3
1
0
0
1
14
0
0
1
2/3
1
0
1
2/3
15
0
0
0
1
1
1
0
1/3
Composite Vector Diagram
Figure 2 Composite Vector Diagram for the
Sequence in Table 1 (1/4 cycle)
Figure 3 Composite Vector Diagram for the
Sequence in Table 2 (1/4 cycle)
No. 5505-6/7