Mitsubishi Electric FR-CC2-P, Инструкция по эксплуатации, Страница: 114 / 184

(A) Application parameters
PARAMETER
113
5
GROUP
A
5.6.2
Automatic restart after instantaneous power
failure selection
The converter unit can be restarted after power restoration from instantaneous power failure.
Pr. Name Initial value Setting range Description
57
A702
Restart selection
9999
0
Restarts the motor after power restoration
from instantaneous power failure
9999 Does not restart the motor.
• When the automatic restart after instantaneous power failure is selected on
the inverter side, set Pr.57 Restart selection = "0" on the converter unit side.
• When the automatic restart after instantaneous power failure function is set,
the motor is restarted after power restoration from instantaneous power failure
or undervoltage condition. (E.IPF and E.UVT are not activated.)
• When Pr.57 = "9999" (initial value), the inverter output is shut off at the
activation of the instantaneous power failure protection (E.IPF or E.UVT) of
the converter unit, even when the automatic restart after instantaneous power
failure is selected on the inverter side. (Refer to
page 142 for E.IPF or E.UVT.)
• When E.IPF or E.UVT is activated, the Instantaneous power failure/
undervoltage (IPF) signal is output.
• The IPF signal is assigned to terminal IPF in the initial status. The IPF signal
can also be assigned to other terminals by setting "2 (positive logic) or 102
(negative logic)" in any of
Pr.190 to Pr.195 (Output terminal function
selection) .
CAUTION
 If the automatic restart after instantaneous power failure function has been selected, motor suddenly
restarts at the power restoration after an instantaneous power failure (after the reset time has
elapsed).
Stay away from the motor and machine.
If the automatic restart after instantaneous power failure function has been selected, apply the
CAUTION stickers, which are supplied with the Inverter Manual, to easily visible places.
ON
Power
supply
OFF
15 to 100ms
ON IPF
OFF