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Operation selection function
2
FUNCTIONS
(1) How to make a restart after a stop by the input from the
operation panel (Restarting method with shown)
(2) How to make a restart when a stop is made by the input
from the parameter unit
Besides the above operations, a restart can be made by performing a power-on reset
or resetting the inverter with the inverter's reset terminal.
1. After completion of deceleration to a
stop, switch off the STF or STR signal.
2. Press the to show
( canceled)
3. Press the to return to .
4. Switch on the STF or STR signal.
REMARKS
•If the reset signal (RES) is provided during operation, the inverter shuts off its output while it is
reset, the internal thermal integrated value of the electronic thermal relay function and the
number of retries are reset, and the motor coasts.
•The Pr. 75 value can be set any time. Also, if parameter (all) clear is executed, this setting will
not return to the initial value.
•When the inverter is stopped by the PU stop function, the display alternates between and
. An alarm is not output.
1. After completion of deceleration to a
stop, switch off the STF or STR signal.
2. Press the .
( canceled)
3. Switch on the STF or STR signal.
REMARKS
•If the reset signal (RES) is provided during operation, the inverter shuts off its output while it
is reset, the internal thermal integrated value of the electronic thermal relay function and the
number of retries are reset, and the motor coasts.
•To resume operation, reset the inverter after confirming that the parameter unit is connected
securely.
•The Pr. 75 value can be set any time. Also, if parameter (all) clear is executed, this setting will
not return to the initial value.
•When the inverter is stopped by the PU stop function, PS is displayed but an alarm is not
output.
STOP
RESET
PU
EXT
PU
PU
EXT
EXT
Speed
Time
Stop and restart example for external operation
Operation
panel
PU
EXT
STOP
RESET
STF ON
(STR) OFF
STOP
RESET
EXT
Time
STOP
RESET
EXT
Speed
STF ON
(STR) OFF
Stop and restart example for external operation
Parameter
unit