The CFM/Press at 10 V field sets the control signal and feedback signal scale in and out of the UVM. If the UVM is configured to operate with a Venturi valve, this value represents what CFM the 10 V input and output signals represent.
For example, if you enter a value of 1500 CFM, a 10 V signal applied to the IN connection requests 1500 CFM, and a 10 V signal from the Vo connection indicates that the valve provides 1500 CFM. This value is set initially by the factory and is matched to the size of the valve attached to the UVM. For more information on the typical values, see Table 1
The FB input filter factor is a filtering or dampening factor applied to the raw feedback signal from the position feedback sensor on the valve. The typical value is 3.