Operation Selection At Power Failure; Automatic Restart (Pr. 57, Pr. 58, Pr. 162 To Pr. 165, Pr. 299, Pr. 611) - Mitsubishi Electric FR-F740 EC Instruction Manual

Parameter
6.11

Operation selection at power failure

Purpose
At instantaneous power failure
occurrence, restart inverter without
stopping motor.
When undervoltage or a power fail-
ure occurs, the inverter can be
decelerated to a stop.
6.11.1

Automatic restart (Pr. 57, Pr. 58, Pr. 162 to Pr. 165, Pr. 299, Pr. 611)

You can restart the inverter without stopping the motor in the following cases:
● when commercial power supply operation is switched to inverter operation
● when power comes back on after an instantaneous power failure
● when motor is coasting at start.
FR-F700 EC
Parameters that must be set
Automatic restart operation after
instantaneous power failure
Power failure-time deceleration-to-stop
function
Operation selection at power failure
Pr. 57, Pr. 58,
Pr. 162–Pr. 165,
Pr. 299, Pr. 611
Pr. 261–Pr. 266
Refer to
Section
6.11.1
6.11.3
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