Function Parameters 9-27
AC10 Inverter
F406 Lower limit of AI2 channel input (V)
F407 Corresponding setting for lower limit
of AI2 input
F408 Upper limit of AI2 channel input (V)
Setting range: F406~10.00
F409 Corresponding setting for upper limit
of AI2 input
F410 AI2 channel proportional gain K2
F411 AI2 filtering time constant (s)
The function of AI2 is the same with AI1.
F418 AI1 channel 0Hz voltage dead zone
0~0.50V (Positive-Negative)
F419 AI2 channel 0Hz voltage dead zone
0~0.50V (Positive-Negative)
An analog input voltage 0-5V can correspond to output frequency -50Hz-50Hz (2.5V
corresponds to 0Hz) by setting the function of corresponding setting for upper / lower limit of
analog input. The function codes F418 and F419 set the voltage range corresponding to 0Hz.
For example, if F418=0.5 and F419=0.5, then the voltage range from (2.5-0.5 = 2) to (2.5+0.5 = 3)
corresponds to 0Hz. If the voltage is in the range of 2 to 3 volts, the inverter will output 0Hz.
0HZ voltage dead zone will be valid when corresponding setting for lower limit of input is less
than 1.00.
When F421 is set to 0, local keypad panel is working. When F421 is set to 1, remote control
keypad panel is working, and local keypad panel will be disabled for saving energy.
The remote control panel is connected by 8-conductor network cable (RJ45).
AC10 has one analog output channel (AO1) selectable for current or voltage output.
0: 0~5V;
1: 0~10V or 0~20mA
2: 4~20mA
F424 AO1 lowest corresponding
frequency (Hz)
F425 AO1 highest corresponding
frequency (Hz)
F426 AO1 output compensation (%)
AO1 output range is selected by F423. When F423=0, AO1 output range selects 0-5V, and
when F423=1, AO1 output range selects 0-10V or 0-20mA. When F423=2, AO1 output range
selects 4-20mA (When AO1 output range selects current signal, please turn the switch J5 to “I”
position.
Correspondence of output voltage range (0-5V or 0-10V) to output frequency is set by F424
and F425. For example, when F423=0, F424=10 and F425=120, analog channel AO1 outputs
0: Local keypad panel
1: Remote control keypad panel
2: local keypad + remote keypad