Chapter 6 Parameter Description   
 
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Inverter load 
lost protection 
selection
Factory 
default 
value 
1
F5-09 
Setup 
range˖   
0: Disabled 
1: Enabled 
Select whether to 
provide protection 
for load loss. When 
selecting load loss 
protection and no 
load is added to the 
output end of 
inverter, the output 
frequency of 
inverter will 
automatically 
reduced to 2Hz. 
F5-10  Fault type 
024
1
 
F5-11 
Frequency 
upon fault 
Display the 
frequency 
upon fault for 
the most 
recent one 
time.   
 
F5-12
Current
upon fault
Display the 
current upon 
fault for the 
most recent 
one time.   
 
F5-13
Bus
voltage 
upon fault
Display the 
bus voltage 
upon fault for 
the most 
recent one 
time.   
 
Group F6 Auxiliary Function
maximum
output 
frequency
Factory 
default 
value 
50.0Hz 
F6-00
Setup 
range 
50.00Hz300.00Hz 
It is used to set the maximum output 
frequency of inverter.   
Frequency  
upper limit
Factory 
default 
value 
50.0
Hz 
F6-01
Setup 
range 
frequency lower limit 
F0-11 to maximum 
frequency F6-00 
Upper limit of inverter output frequency 
Frequency  
lower limit
Factory 
default 
value 
00.0Hz 
F6-02
Setup 
range 
0.00H] upper limit 
F6-01 
When the inverter starts to run, the inverter 
will not output if the reference frequency is 
less than the lower limit frequency. During the 
running process, if the reference frequency is 
less than the lower limit frequency, the inverter 
will keep running at the lower limit frequency 
until the stop of the inverter or the reference 
frequency over lower limit frequency. 
 
Carrier 
freque
ncy 
Factory 
default 
value 
Model 
dependent 
F6-03
Setup range :0.5kHz to 16.0kHz 
This function is used to adjust the carrier 
frequency of the inverter.   By adjusting the 
carrier frequency, the motor noise can be 
 
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