梯形图如图所示!指令语句表为:
0 LD X000
1 MPS
2 AND X001
3 OUT Y000
4 MPP
5 OUT Y003
6 AND X005
7 OUT Y005
小弟想问的是指令语句表能否写成如下这样:为什莫?还望老大们赐教!
0 LD X000
1 MPS
2 AND X001
3 OUT Y000
4 MRD
5 OUT Y003
6 MPP
7 AND X005
8 OUT Y005
