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6. PROTECTIVE FUNCTIONS
6.2 Reset method for the protective functions
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6.2 Reset method for the protective functions
Reset the inverter by performing any of the following operations. Note that the accumulated heat value of the electronic thermal
relay function and the number of retries are cleared (erased) by resetting the inverter.
The inverter recovers about 1 s after the reset is released.
• On the operation panel, press the STOP/RESET key to reset the inverter. (This may only be performed when a fault occurs.
(Refer to page 575 of the Instruction Manual for faults.))
• Switch the power OFF once, then switch it ON again.
• Turn ON the reset signal (RES) for 0.1 s or more. (If the RES signal is kept ON, "Err" appears (flickers) to indicate that the
inverter is in a reset status.)
• OFF status of the start signal must be confirmed before resetting the inverter fault. Resetting an inverter fault with the start
signal ON restarts the motor suddenly.
SD
Inverter
RES
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