Table of Contents
Parameter
Power failure stop mode (Pr. 261 = 1)
If power is restored during power failure deceleration, deceleration to a stop is continued and the
inverter remains stopped. To restart, turn off the start signal once, then turn it on again.
Fig. 6-72: Power restoration
When automatic restart after instantaneous power failure is selected (Pr. 57 ≠ 9999), power
NOTES
failure stop function is made invalid and automatic restart operation after instantaneous
power failure is made valid.
When the power failure deceleration stop function is active (Pr. 261 = "1"), the inverter will
not start even if the power is turned ON with the start signal (STF/STR) ON. After switching
on the power, turn off the start signal once and then on again to make a start.
Fig. 6-73: Restart at power restoration
FR-D700 SC EC
Power
supply
During deceleration at
Output
occurrence of power failure
frequency
Power
supply
Not started as inverter is
stopped due to power
failure
Operation selection at power failure
During stop at
occurrence of
power failure
Time
Turn off STF once to make
acceleration again
ON
Output
frequency
OFF
ON
ON
I001815E
Time
I001175E
6 - 135
- Quick Links:
- Terminal Connection Diagram
Hide quick links:
Table of Contents
