LSIS 6731001500, User Manual

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Learning Advanced Features
Load Tuning Setting Details
Code Description
AP2-01 Load Tune
The inverter performs an automatic tuning to generate an ideal system
load curve.
Setting Function
0 None Load tuning is not used.
1 Load Tune Start load tuning.
AP2-02 Load Fit LFreq Defines the first frequency set point for load tuning (user definable).
AP2-03 Load Fit LCurr
AP2-04 Load Fit LPwr
Displays the current and power measured at the frequency set at AP2-02
as a percentage (%) value, based on motor rated current and rated
power. Values for AP2-03 and AP2-04 are user definable.
AP2-08 Load fit HFreq Defines the second frequency set point for load tuning(user definable).
AP2-09 Load Fit HCurr
AP2-10 Load Fit HPwr
Displays the current and power measured at the frequency set at AP2-08
as a percentage (%) value, based on motor rated current and rated
power. Values for AP2-09 and AP2-10 are user definable.
AP2-11 Load Curve Cur
AP2-12 Load Curve PWR Monitors the load curve value set at AP2-1 (Load Tune) based on the
current output frequency.
When a load tuning is performed, the inverter measures for 10 seconds the motor current and
power, at the frequencies set at AP2-02 and AP2-09. The motor current and power values
measured here are used to generate an ideal load curve.
Note
Load tuning is not available while the inverter is operating.