The Position Feedback selections provide analog and binary inputs for modulated valve outputs. Position feedback adds an input for each output that indicates the actual position of the controlled device. Analog feedback uses a voltage or resistance signal to span 0-100% position, and binary feedback can use one or two binary inputs to indicate position (OPEN, CLOSED, or OPEN and CLOSED). These feedback inputs are for monitoring purposes only. If you want to generate an alarm or other functionality using the position feedback inputs, you must create custom coding to do so.