61
DRIVE THE MOTOR
3
Start/stop from the operation panel (PU operation)
8. Change the Pr. 79 setting to "4".
(Refer to page 34 for change of the setting.)
[PU] display and [EXT] display are lit.
9. Start
Check that the terminal 4 input selection signal
(AU) is ON.
Turn ON .
[RUN] flickers fast because the frequency
command is not given.
10.Acceleration constant speed
Perform 20mA input.
The frequency value on the indication
increases according to Pr. 7 Acceleration time
until " "(60.00Hz) is displayed.
[RUN] display is lit during forward rotation
operation and flickers slowly during reverse
rotation operation.
11.Deceleration
Perform 4mA input.
The frequency value on the indication decreases
according to
Pr. 8 Deceleration time
and displays
" " (0.00Hz) when the motor is stopped.
[RUN] flickers fast.
12.Stop
Switch power OFF .
[RUN] turns OFF.
REMARKS
Change the frequency (60Hz) at the maximum current input (at 20mA, initial value)
Adjust the frequency in Pr. 126 Terminal 4 frequency setting gain frequency. (Refer to page 71)
Change the frequency (0Hz) at the minimum current input (at 4mA, initial value)
Adjust the frequency in calibration parameter C5 Terminal 4 frequency setting bias frequency. ( Refer to Chapter 4 of the
Instruction Manual (Applied).)
Operation Display
Flickering
Current signal
source
(4 to 20mADC)
Current signal
source
(4 to 20mADC)
Flickering
Stop
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