LSIS LSLV-S100 - Automatic Energy Saving Operation; Speed Search Operation

170
Learning Advanced Features
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
Ad
50
Energy saving
operation
E-Save Mode 1 Manual - -
51
Energy saving
amount
Energy Save 30 0–30 %
5.14.2 Automatic Energy Saving Operation
The amount of energy saving can be automatically calculated based on the rated motor current
(bA.13) and the no-load current (bA.14). From the calculations, the output voltage can be adjusted.
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
Ad 50
Energy saving
operation
E-Save Mode 2 Auto - -
If operation frequency is changed or acceleration and /deceleration is carried out by a stop command
during the energy saving operation, the actual Acc/Dec time may take longer than the set Acc/Dec
time due to the time required to return to the gerneral operation from the energy saving operation.
5.15 Speed Search Operation
This operation is used to prevent fault trips that can occur while the inverter output voltage is
disconnected and the motor is idling. Because this feature estimates the motor rotation speed
based on the inverter output current, it does not give the exact speed.
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
Cn
69
PM speed search pulse
current
SS Pulse Curr 15 10~100 %
70
Speed search mode
SS Mode
0
Flying Start-1
- -
1
Flying Start-2
2
Flying Start-3