Using IBwait function to keep Sorensen to stay at given parameters, is there another Function?

I have been using the IBIC.exe to execute parameters. I am using the IBwait function at the end of the script to set the power supply on at 30.0v otherwise it reverts to zero volts. Is there another Function to execute and keep the power supply at 30.0v? (see attachment for full source code)

Thanks in advance.
[code] line 25

25. echo. ibwait>>cmdon1.txt

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