Digital technology
Collective term for the area of electronic processing and control technology that operates with digital signals with the characteristic that the numerical input signals in turn correspond to numerical
Digital system
Expresses the related variable for the information to be displayed as the sum of smallest units e defined for the system ( digitising ).
Digital pump
Combination of constant pumps comprising n individual pumps that are geometrically tiered such that 2n—1 delivery flow steps are obtained. By enabling and disabling (unpressurised idle circulation) in
Digitising (quantising)
Process for converting an analogue variable x into digital variables. During this process the variable x is quantised based on a base unit where the continuous progression is assigned to an equivalent
Incremental digital measuring system
Counting-only measuring system in which first a reference point must be moved to such that a specific position can be determined by counting increments forward or backward (Figure D 29) . The position
Digital control
A control that operates within the signal processing with digital signals and that primarily processes numerically represented signals (Figure D 28) . The signal processing is undertaken primarily wit
Digital setpoint control
In a normal controller the main tasks for signal handling and signal processing arise in the setpoint branch (e.g. time profiles, ramps etc.). Such tasks can be resolved all the better digitally, the
Digital measured signal
With a digital measured signal the unlimited number of values of the measured variable faces the limited number of values of the measured signal . A value range for the measured variable is therefore
Torque limitation
As on hydraulic motors the torque is proportional to the pressure the torque limitation on a hydraulic motor (hydrostatic transmission) is undertaken via the pressure-limiting valve in the system.
Selsyn rotary position encoder
Electromagnetic position encoder based on the principle of the rotating field that contains a rotor and a stator with a number of windings and with an output voltage that corresponds to the angular po