Null-adjustment signal
Input signal (correction signal) for bringing a valve to hydraulic zero (DIN 24 311).
Instantaneous operating conditions
Conditions applying at a given moment in time (CETOP RP 100).
Pressure gauge selection switch
Pressure gauge selection switches are used to connect various pressure measuring points to a pressure gauge, assuming this is the preferred option. The pressure gauge may be installed in either the se
Linearity error
The linearity error corresponds to the maximum difference in gradient or the maximum deviation between the target characteristic curve (straight lines) and the actual characteristic curve for the meas
Lifetime
The lifetime is the period during which a device or system is expected to remain functional as expressed by the number of achievable or achieved actuations under certain specified conditions.
Constant force characteristic
Refers to a configuration whereby the output variable (e.g. velocity) is dependent on the load. Example: electric motor in series connection, power-controlled pump, compressed air cylinder (connection
Configure
Creation of feedback control and general control systems from ready-made program modules.
Closed loop
"Closed circuit". As the English term "Control" applies to both open loop control and , closed loop normally refers feedback control. Opposite: open loop
Natural angular frequency ω o
Derived from the natural frequency f o as follows: ω o = 2 π · f o
Actual pressure
Pressure that is present at a specific point at a specific time (DIN 24 312).