Holip HLP-A100 Series, Operating Manual

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HLP-A100 Series Operating Manual
HLP-A100 Series
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C01.56 Function Description Range Unit Default Setting
V/F Characteristic-F 0~400 Hz 0/Fn
Function: This parameter is an array parameter [0-5], used for setting
frequency points [F0-F5] to manually form a V/F characteristic
matching motor. Voltage at each point is defined in par. C01.55,
V/F Characteristic - V.
Description of choice: This parameter is only functional when par. C01.01
Motor Control Principle is set to V/F [0].
Attention: F0 factory setting is set to 0Hz, and F1-F5 factory setting is
set to Fn (Motor rated frequency); for par. C01.56 the following
applies F0=0 and F1≤F2≤F3≤F4≤F5.
Simplify V/F characteristic by merging 2 or more points (voltages
and frequencies), which respectively are set equal.
The slope (ratio of V/F) after point (F5,V5) must be equal to the
slope between point (F5, V5) and the previous point.
Fig. 6.1 V/F characteristic diagram
C01.6* Load Depen.Setting
C01.60 Function Description Range Unit Default Setting
Low Speed Load
Compensation
0~199 % 100
Function: Use this parameter to compensate voltage in relation to load
when motor runs at low speed.
Description of choice: Enter a percentage value to compensate voltage
when motor needs running at low speed. Change-over point is
automatically calculated based on motor size.