将程序做如下更改试试：
NETWORK 9

LSCR S0.0



NETWORK 10 //4号机满足条件,转入停4号机全压,以降低压力

//

LD Q0.3

SCRT S0.5



NETWORK 11 //3号机满足条件,转入停3号机全压,以降低压力

//

LD Q0.2
AN Q0.3
SCRT S0.6



NETWORK 12 //2号机满足条件,转入停2号机全压,以降低压力

//

LD Q0.1
AN Q0.3
AN Q0.2
SCRT S0.7



NETWORK 13 //1号机满足条件,转入停1号机全压,以降低压力

//

LD Q0.0
AN Q0.3
AN Q0.2
AN Q0.1
SCRT S1.0



NETWORK 14

SCRE