A fluid valve includes a base body having a fluid intake, a fluid outlet and a valve accommodation chamber formed between the fluid intake and fluid outlet, a cylindrical valve accommodated movably in the valve accommodation chamber, and a driving portion for moving the cylindrical valve in a direction for adjusting the opening degree of the cylindrical valve. A method of locking a PLL includes locking a delay locked loop path while applying a control voltage of the DLL path to a loop filter of the DLL path. By analyzing some of these implicit semantic associations between semantic labels and facts, suggestions for semantic labels may be made for previously labeled or unlabeled facts. Also, the hammer is restricted from generating unintended sounds for reasons unrelated to falling. The interface unit: a detects a change of the resistance value on the resistive line corresponding to a configuration of said second device; b processes said change of the resistance value to adapt the configuration of the first device according to the configuration of said second device. The maximum bale diameter is selectable by moveable control devices.