At the very least, an IO Definition must be created for each analog input and output. The variable created or selected here will be used in the Selected Definitions when the input is enabled on the Input/Output Channels.NOTE: If no curve is selected on the Input Settings, the variable will contain raw A/D counts for color displays or voltage for the monochrome displays/controllers. If a predefined curve is selected on the Input Settings, the variable will contain the scaled value.