1000 
Bit0  and  Bit1  are  current  loop  filter  parameters.  The  response  of  system  will  be 
decreased  when  they  are  increased,  The  parameter  usually  is  adjusted  with  speed 
loop P3.02 and P3.06,If there is abnormal noise when the motor is running, the noise 
can  be  eliminated  by  increasing  the  parameter  or  P3.02  and  P3.06.Bit2~bit5  are 
reserved.   
 
6.14 Pd Group –Factory Setting   
This group is only used for inverter manufacture, please don’t try to open and change 
the parameters, otherwise may cause the inverter couldn’t work or damage.