Mitsubishi Electric FR-A700 Instruction Manual page 529

Parameter
Original operation continuation at instantaneous power failure function (Pr. 261 = 2 or 12)
When power is restored during deceleration after an instantaneous power failure, acceleration
is made again up to the set frequency.
Fig. 6-167: Operation continuation at instantaneous power failure
When this function is used in combination with the automatic restart after instantaneous power
failure operation, deceleration can be made at a power failure and acceleration can be made
again after power restoration. When power is restored after a stop by deceleration at an instan-
taneous power failure, automatic restart operation is performed if automatic restart after instan-
taneous power failure has been selected (Pr. 57 ≠ 9999).
frequency
Fig. 6-168: Operation continuation at instantaneous power failure
FR-A700 EC
Pr. 261 = 2
Power
supply
Output
frequency
Pr. 261 = 2, Pr. 57 ≠ 9999
Power
supply
Output
During deceleration
at occurrence of
power failure
When power is restored during
deceleration
During deceleration
at occurrence of
power failure
When used with automatic restart after
instantaneous power failure
During power failure
Operation selection at power failure
Reacceleration
Time
Automatic restart after
instantaneous power failure
Time
Reset time + Pr. 57
I001176E
I001177E
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