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Start/stop from the operation panel (PU operation)
5
5.1.2 Using the setting dial like a potentiometer to perform operation
POINT
y Set "0" (extended parameter valid) in Pr. 160 Extended function display selection.
y Set "1" (setting dial potentiometer mode) in Pr. 161 Frequency setting/key lock operation selection.
Operation example Change the frequency from 0Hz to 60Hz during operation
Operation
1.
Screen at power-ON
The monitor display appears.
2.
Operation mode change
Press to choose the PU operation mode. PU indicator is lit.
3.
Selecting the setting dial mode
Change the Pr. 160 setting to "0" and the Pr. 161 setting to "1".
(Refer to page 4 for change of the setting.)
4.
Start
Press to start the inverter.
5.
Frequency setting
Turn until " " (60.00Hz) appears. The flickering frequency is the set frequency.
You need not press .
REMARKS
y If flickering "60.00" turns to "0.00", the Pr. 161 Frequency setting/key lock operation selection setting may not be "1".
y Independently of whether the inverter is running or at a stop, the frequency can be set by merely turning the .
(Use Pr. 295 Magnitude of frequency change setting to change the frequency setting increments of .)
NOTE
y When setting frequency by turning setting dial, the frequency goes up to the set value of Pr. 1 Maximum frequency
(initial value: 120Hz).
Adjust Pr. 1 Maximum frequency setting according to the application.