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Reset Method For The Protective Functions - Mitsubishi Electric FR-CS84-012 Instruction Manual

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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 second after the reset is released.
• Press
on the operation panel to reset the inverter. (This operation is valid only when a protective function for a fault
is activated. (Refer to
page 214
• Switch the power OFF once, then switch it ON again.
ON
OFF
• Turn ON the Reset (RES) signal for 0.1 s or more. (If the RES signal is kept ON, "Err" appears (blinks) to indicate that the
inverter is in a reset status.)
NOTE
• 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.
of the Instruction Manual for faults.))
6. PROTECTIVE FUNCTIONS
6.2 Reset method for the protective functions
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