MD280/MD280N User Manual                                             Parameter Description               
191
0 No operation   
1  Restore the factory default value 
Setup 
range 
2 Clear memory 
0: No function.   
1: The inverter restores all the parameters excluding the following parameters 
to the factory default values:   
1) Motor parameters (Group F1): F1-00 to F1-03, F1-15 and F1-16;   
2) Accumulated running time (F7-12) and inverter module temperature 
(FB-19);  
3) Fault type parameters: FB-20 to FB-27;   
4) User password: FP-00 
2: clear memory: The inverter clears the fault records (FB-20 to F1-03) and 
accumulated running time (F7-12) to zero.   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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