Process Control

// Filters contact bounce by ignoring input transitions shorter than a preset time.

// Applies hysteresis to an analog input, setting the output true at the high limit and false at the low limit.

// Tracks the minimum and maximum of an analog input and re-seeds both outputs while In_Reset is asserted.

// Outputs the middle of three transmitter readings, excluding the highest and lowest values.

// Smooths a noisy analog input by closing a fraction of the gap to it once per second.

// Reports how much an analog input changed over the last second, updating once per second.

// Generates high and low alarms based on a level input, configurable setpoints, and a deadband to prevent chatter.

// Bang-bang controller for a tank fill valve with configurable deadband.

// Combines pressure, level, and flame inputs into a burner permissive and reports which condition is blocking.