NVF5 Series User Manual
Chapter 6 Parameter Function Description
6.2 Frequency Reference Setting
There are threr kinds of frequency reference modes
，
Main frequency reference
、
Aux.
frequency reference
、
Main and aux. frequency reference sum mode.
6.2.1 Main Frequency Reference Selection
Set parameter F0.02
，
select main frequency reference.There are 9 kinds of main
frequency reference modes.
Code
Name
Default
Setting
Range
Description
F0.02
Main Frequency
Source Selection
0
0
Digital GIven
1
AI1
2
AI2
3
Reserve
4
HDI
5
Preset Speed
6
Simple PLC
7
PID
8
Reverse
9
Potentiometer
6.2.2 Setting Main Frequency Reference in Keypad
（
Digital Given
）
Set main frequency reference in keypad(Digital Given)
，
there are 4 kinds of modes to
set main frequency reference using UP
、
DOWN to set
：
When parameter F0.13 ones place is 0
（
No memory when power off
），
that is to
say when the inverter stop or re-power on,the setting frequency value will recover
to the value of parameter F0.05 setting.
When parameter F0.13 ones place is 1
（
Memory when power off
），
that is to say
when the inverter power failure and power on again,the setting frequency value is
the value of the last power failure.
When parameter F0.13 tens place is 1(Stop frequency recover to initial value)
，
Set
parameter F0.05-Digital Given Frequency using integral keypad
，
then using UP
、
DOWN key on the keypad to adjust frequency reference
，
the update frequency
value will be cleared when inverter stops.
When parameter F0.13 tens place is 0(Inverter stop but frequency reference
hold)F0.13
，
Set parameter F0.05-Digital Given Frequency using integral keypad
，
then using UP
、
DOWN key on the keypad to adjust frequency reference, the
update frequency value will be reserved when inverter stops.
Code
Name
Default
Setting Range
Description
F0.05
Digital Given
5.00Hz
F0.09
～
F0.08
-
F0.07
Digital Given
50.00Hz
F0.08
～
600.00Hz
-
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