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Start/stop using terminals (External
operation)
5. Start → acceleration → constant speed
Turn ON the start switch (STF or STR).
The frequency on the display increases in the Pr.7
Acceleration time setting, and " " (30.00Hz) appears.
[FWD] indicator is lit during forward rotation, and [REV]
indicator is lit during reverse rotation.
6. To change the set frequency, perform the operation in above steps 3 and 4.
(Starting from the previously set frequency.)
7. Deceleration → Stop
Turn OFF the start switch (STF or STR).
The frequency on the display decreases in the Pr. 8
Deceleration time, and the motor stops rotating with " "
(0.00Hz) displayed.
REMARKS
· Pr. 178 STF terminal function selection must be set to "60" (or Pr. 179 STR terminal function selection must be set to "61").
(All are initial values)
· When Pr. 79 Operation mode selection is set to "3", multi-speed operation (refer to page 65) is also valid.
When the inverter is stopped by of the operation panel (FR-DU07), and are
displayed alternately.
1. Turn the start switch (STF or STR) OFF.
2. The display can be reset by .
When the setting dial is used as a potentiometer.
1. Set Pr.160 User group read selection = "0"(Extended mode parameters valid).
2. Set Pr.161 Frequency setting/key lock operation selection = "1" (setting dial potentiometer). (Refer to
page 56.)
Operation Display
CAUTION
When both of STF and STR signals are turned ON, the
motor cannot start. If both are turned ON while the motor
is running, the motor decelerates to a stop.
Forward
rotation
Reverse
rotation
ON
OFF
Forward
rotation
Reverse
rotation
Stop
Flickering