遇到程式上的瓶頸

初學者的我寫了一個程式,但到了step 11遇到瓶頸了,可以請各位高手們針對step11之後的給小弟一些解答或提示
或是針對step11以前的程式有所糾正,請各位不吝指正,謝謝!DC Electronic Load.vi
 
1.  40A for 3 seconds, 6A for 2 seconds
2.  Repeat step 1 five times
3.  Wait 15 seconds
4.  Repeat steps 1 through 3 three more times
5.   Wait 1 minute
6.   6A  for 2 seconds, 40A for 3 seconds
7.   Repeat step 6  five times
8.   Wait 15 seconds
9.   Repeat steps 6 through 8 three more times
10. Wait 5 minutes
11. Repeat steps 1 through 10 until battery drains
12. Charge battery
13. Repeat steps 1 through 13 for 10hrs
14. Wait 14 hrs
15. Repeat steps 1 through 14 until 300 full cycles are recorded