LS ELECTRIC LSLV-H100 Series, User Manual

Page: 171 / 618

158
Learning Advanced Features
Code Description
BAS-14 Noload Curr
Enter the measured current when the load on the motor axis is
removed and when the motor is operated at the rated frequency. If
no-load current is difficult to measure, enter a current equivalent to
30-50% of the rated motor current.
BAS-16 Efficiency Enter the efficiency from the motor rating place.
5.8 PID Control
PID control is one of the most common auto-control methods. It uses a combination of
proportional, integral, and differential (PID) controls that provide more effective control for
automated systems. The functions of PID control that can be applied to the inverter
operation are as follows:
Purpose Function
Speed Control
Controls speed by monitoring the current speed levels of the
equipment or machinery being controlled. Control maintains
consistent speed or operates at the target speed.
Pressure Control
Controls pressure by monitoring the current pressure levels of
the equipment or machinery being controlled. Control maintains
consistent pressure or operates at the target pressure.
Flow Control
Controls flow by monitoring the current amount of flow in the
equipment or machinery being controlled. Control maintains
consistent flow or operates at a target flow.
Temperature Control
Controls temperature by monitoring the current temperature
levels of the equipment or machinery to be controlled. Control
maintains a consistent temperature or operates at a target
temperature.