set value of virtual channel

[justing]

Pardon the seemingly trivial question, but how do you set a DC value of a virtual channel. The way I have it set up right now, the channel's value is unpredictable and constantly changing

[Bharatinder Sandhu]

Hi Justin:

If the analog input channels do not receive voltage, they will float and give unpredictable values. To get around this, you should ground the unused channels to make them read constant 0V when scanned.

For analog output channels, reset the device using the reset device VI and that will make the channels output 0V.