Lifasa SV030iH-2U, Manual, Page: 52 / 98

Chapter 5 - Parameter Description (Function Group)
50
V2:
[Voltage 2]
V2 has the same function as V1.
[V-I Mode: ‘V1’ (Voltage 1)]
[V-I Mode: ‘I’ (Current)]
[V-I Mode: ‘V1+I’ (Voltage 1+Current)]
n
Note: If the PI control [FUN 62] is selected, the value in
[FUN 01] will be ignored. The main speed command is
automatically selected as 0~10V with the feedback
command being 4~20mA.
FUN 21: Analog Speed Input Filter Gain
FUN 22: Analog Speed Input Gain
FUN 23: Analog Speed Input Bias
FUN 24: Analog Speed Input Direction
FUN
¢º
Filter gain
21 50 %
Setting Range: 1 to 100%
Factory Default: 50%
This function establishes the response value of the
analog speed reference. For a faster response, set the
gain lower and vice versa
FUN
¢º
Analog gain
22 100 %
Setting Range: 50 to 250%
Factory Default:
100%
This function is used to determine the analog input
scale from a speed potentiometer, 0~10V signal or
4~20mA signal. When this value is set at 50%, the
inverter outputs maximum frequency at 5V DC or
12mA.
[Analog Gain: ‘100%’]
Output Frequency
Analog Signal
Input
Freq. Max
0V 10V
Reference freq. range
Output Frequency
Output Frequency
Freq. Max
4mA 20mA
Reference freq. range
Analog Signal
Input
Freq. Max
0V+4mA
Reference freq. range
10V+20mA
Analog Signal
Input
Output Frequency
Freq. Max
0V or
4mA 10V or
24mA
Analog Signal
Input