129
Operation selection at power failure
and instantaneous power failure
4
PARAMETERS
CAUTION
Provide mechanical interlocks for MC1 and MC2. The inverter will be damaged if the power supply is input to the inverter
output section.
When automatic restart after instantaneous power failure has been selected, the motor and machine will start suddenly
(after the reset time has elapsed) after occurrence of an instantaneous power failure. Stay away from the motor and
machine. When you have selected automatic restart after instantaneous power failure function, apply in easily visible
places the CAUTION stickers supplied to the installation guideline.
♦ Parameters referred to ♦
Pr. 7 Acceleration time, Pr. 21 Acceleration/deceleration time increments Refer to page 91
Pr. 13 Starting frequency Refer to page 93
Pr. 65, Pr. 67 to Pr. 69 Retry function Refer to page 132
Pr. 78 Reverse rotation prevention selection Refer to page 156
Pr. 178 to Pr. 189 (input terminal function selection) Refer to page 101
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