第1个回答 2012-05-22
先看看我写的是否可以,是循环的
网络1
LD 启动:I0.0
O M0.0
AN 停止:I0.1
= M0.0
网络2
LD M0.0
AN T37
TON T37, 80
网络3
LD M0.0
LPS
AW>= T37, 0
AW< T37, 80
= L1:Q0.0
LRD
AW>= T37, 10
AW< T37, 80
= L2:Q0.1
LRD
AW>= T37, 20
AW< T37, 80
= L3:Q0.2
LRD
AW>= T37, 30
AW< T37, 80
= L4:Q0.3
LRD
AW>= T37, 40
AW< T37, 80
= L5:Q0.4
LRD
AW>= T37, 50
AW< T37, 80
= L6:Q0.5
LRD
AW>= T37, 60
AW< T37, 80
= L7:Q0.6
LPP
AW>= T37, 70
AW< T37, 80
= L8:Q0.7本回答被提问者采纳