1.װS7-200 PLC STEP-7MicroWIN V4.0 SP9桱

2.Ϊ

3.ԤдõPLCָ

4.ʾ1ָΪԤȽַıȽַڴֱӸġ

5.ʾ9ָΪPLCյԤַȽָQ0.0 1Hz

6.ԣͨʵʱԿԿVB800ԤַOPENȻͨɨǹɨOPENά룬Կ Q0.0 1Hz ˸,VB1000=OPEN

7.ɨȡά룬VB1000Ӧַע⣺˳֧19λ룩

8.PLCͺΪ224ļɡ