Hi Labview users, I need some help with displaying and changing text in labview. The text should display and change according to the following conditions: 0 volts - "No power" 1 volt - "Controller ON" 2 volts - "Rotor Running" 3 volts - " Rotor stopped" Based on the voltage read by the channel, the corresponding text should be displayed and changed on the same area of front panel. For example, at start it is gonna be 0 volts and the "No power" text should be displayed as a text indicator (and not as a warning message). It should change to "Controller ON" when the input voltage chages from 0 to 1 volt. The channel reads Analog Input Voltage (Range 0-5V). I am fairly new to labview. So please give me pointers or suggestions on how this can be done. Any help is greatly appreciated. Thanks, Raj

HI, Thanks for the notes crossrulz, haven't used the threshold before. For this simple example it is "symmetric", but I can see how if the values in the array were not matching the index position this would be real useful. Learn something every day, I couldn't resist, wanted to try it out. Ok, here is a sample VI that puts out a custom message based on passing a threshold. Homework is to study the components before asking 🙂 The dice are the analog signal from 0 to six. It rounds to lowest integer to provide the index number. The index number is feed into the index array, the array being the hard coded text messages. The two extra indicators can be deleted, useful for seeing what is happening. And, you have to get rid of the 0 if you want the text to match the number, he he he Enjoy.

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Change displayed text based on threshold value

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Attached are the main (1.vi) and sub VI (2.vi) to which I tried adding the circuit from the previous VIs (Untitled 3.vi & Untitled 4.vi).

Thanks,

Raj

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Change displayed text based on threshold value

Re: Change displayed text based on threshold value