5.3 Description of Function Codes 5.3.2 E codes (Extension terminal functions)
<Example of sequence circuit>
Fig. 5.3-4
Note 1) Emergency switching
Manual switch provided for the event that the motor drive source cannot be switched normally to the
commercial power due to a serious problem of the inverter.
Note 2) When any alarm has occurred inside the inverter, the motor drive source will automatically be switched
to the commercial power.
Commercial power operation
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