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4
DRIVING THE MOTOR
Start/stop from the operation panel (PU
operation mode)
Operation cannot be performed at the set frequency ... Why?
Did you carry out step 4 within 5s after step 3? (Did you press within 5s after turning ?)
The frequency does not change by turning ... Why?
Check to see if the operation mode selected is the External operation mode. (Press to change to
the PU operation mode.)
Operation does not change to the PU operation mode ... Why?
Check that "0" (initial value) is set in Pr. 79 Operation mode selection.
Check that the start command is not on.
Change acceleration time Pr. 7 (Refer to page 75)
Change deceleration time Pr. 8 (Refer to page 75)
For example, limit the motor speed to 60Hz maximum. Set "60Hz" in Pr. 1. (Refer to page 74)
REMARKS
· Press to show the set frequency.
· can also be used like a potentiometer to perform operation. (Refer to page 56)