Mitsubishi Electric FR-A700 Instruction Manual page 433

Parameter
Abb. 6-102: Operation example 2 at power failure (when DC power is restored))
Abb. 6-103: Operation example 3 at power failure (when continuous operation is performed)
FR-A700 EC
Control power supply
AC power supply
Y85 (MC)
X70
OFF
X71
STF (STR)
Output frequency [Hz]
Control power supply
AC power supply
Y85 (MC)
X70
AUS
X71
STF (STR)
Output frequency [Hz]
AC ON
ON
ON
ON
Motor
coasting
Approx. 150 ms
AC DC
ON
ON
ON
ON
Back up operation
Motor brake and stop operation
Power restoration
Turns off after stop while
running
ON
ON
Time
Back up operation
AC
Power restoration
Remains on while running
Time
I001564E
I001565E
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