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  • No : 21503
  • Release Date : 2018/08/22 16:28
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Is this a failure?

I use the FR-Z220-11K and the motor does not rotate.
The inverter frequency is set to 60 Hz and it is also displayed on the frequency meter, but the motor does not rotate.
Can this happen even due to the inverter faulty when abnormal condition and check points given in the manual are clear?
The inverter is operating in the external operation mode with 4 to 20 mA input.
Category : 


The following are check points for abnormal conditions in addition to those given in the FR-Z200 manual.  
1. Are the forward and reverse signals input simultaneously? Is the terminal AU turned ON?  
2. Is the MRS or RES signal input?  
3. Is the CS signal turned OFF after choosing the instantaneous power failure function?  
If you find no problem with the above, the hardware may be faulty.  
Consult the nearest Mitsubishi FA Center.
Product Name
Inverter, magnet motor drive
Product Category
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