Want to control my Inverter load (500W, lamp), with the help of Labview and NI-USB-6215.

[Amijain]

Hello Everyone,

I am doing my Master project and I want to control my Inverter load (500W, lamp) automatic.

Here I would explain about my set-up I have NI-USB-6215, LabView-2009 and battery bank of 12Volt, that is connected to my 1500W Inverter and Inverter has Remote switch, that can on and off my Inverter.

What I have to do make such VI that can sense my battery voltage level and on and off my Inverter load automatically with the help of my Inverter Remote switch.

What I have done so far, I can read my battery voltage in LabView and also can on and off my Inverter Remote switch with Toggle switch in Labview manually. But, I got stuck with that how I can combine these two to work together automatic.

Please help me out, hoping to hear from anyone !!

Thanks in Advance !!

Amitap

[Questionmarker]

did you try a while loop with a case structure in it?

checking the Voltage continously and reacting with on/off in the case structure?

What did you try so far?

[Amijain]

Thanks for for your reply !!

I tried with while loop and case structure, but did not get working !!

Do you any suggestion, how to make such case structure!

[Amijain]

Here you can find my front panel !!

As you can see in my front panel, in first DAQ(Analog Input), I got battery voltage and connect to the case structure and another DAQ(digital output) is controlling my Inverter remote switch .

My problem is that, what kind of case structure I have to make and how to connect that output with my toggle switch to control it. 

[Questionmarker]

Your VI is essentially empty.

Why do you use an array of booleans? I do not understand at all what you thought.

try sth. like this and please: rtfm!

[Amijain]

Thanks Questionmarker

I will try to figure it out !!