Mitsubishi Electric FR-A700 Technical Manual page 539

4.6 Automatic restart after instantaneous power
failure circuit
Power
supply
Related parameters
≠
When [Pr. 57 9999], shorting terminals CD and SD
motor being stopped when power is restored if an instantaneous power failure occurs during inverter operation.
*1 The start signal (STF) must be ON when power is restored. Restart cannot be made if the start signal is turned OFF by the self
holding circuit due to a power failure.
*2 Refer to page 367 for other operational details and application instructions.
*3 do not have CS signal, so the terminal need not to be shorted.
E700 D700
common
(common)
MCCB
Frequency setting
potentiometer
2W1k
Restart selection [Pr. 57, 58]
allows the motor to automatically restarted by the inverter without the
*3
R U
S V
T W
A
STF
B
SD
Fault signal
C
10
2
*3
5 CS
Always keep these
terminals connected.
SD
573
PRACTICAL CIRCUITS
IM
4