There are two speeds of Delixi inverter, one is the target speed, and the other is the speed of practice.
The target speed requires the value of the detailed parameters to be adjusted, such as the *** high frequency/*** high frequency in the inverter parameters; Regarding the practical output speed, it is necessary to check the detailed settings of the frequency command source in the inverter parameters. It can pass through the potentiometer or the up/down buttons on the control panel.
The parameters of the Speed Manipulator include the following aspects:
(1) Gain Parameter: The proportional gain of the velocity manipulator. If the gain is too large, it may cause the speed to fluctuate.
(2) Integration time parameter: The integration time of the speed manipulator, that is, the rate of change of the output signal of the manipulator under the error step signal. The shorter the integration time, the faster the correction of successive error values, but if the integration time is too short, it will lead to unstable control.
(3) Differential time parameter: The differential time of the velocity manipulator is to add the output of the manipulator when the error value changes. The longer the differentiation time, the faster the manipulator outputs during error changes. Differentiation makes the manipulation more sensitive to perturbations.
(4) Acceleration compensation differential moment: During acceleration, in order to compensate for inertia, a given change in the differential is added to the output of the velocity manipulator.
(5) Slip gain: The slip gain of the motor slip compensation control. Indicates full slip compensation, 0% indicates zero slip compensation.
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