56
Start/stop from the operation panel (PU operation)
3.4.2 Using the setting dial like a potentiometer to perform operation
POINT
Set "0" (extended parameter valid) in Pr. 160 Extended function display selection.
Set "1" (setting dial potentiometer mode) in Pr. 161 Frequency setting/key lock operation selection.
Changing
example
Change the frequency from 0Hz to 60Hz during operation
Operation Display
1.
Screen at powering ON
The monitor display appears.
2. Press to choose the PU operation mode.
PU indication is lit.
3. Change the Pr. 160 setting to "0" and the Pr. 161 setting to "1".
(Refer to page 37 for change of the setting.)
4. Press to start the inverter.
5. Turn until " "(60.00Hz) appears.
The flickering frequency is the set frequency.
You need not press .
The frequency flickers for about 5s.
REMARKS
If flickering "60.00" turns to "0.00", the Pr. 161 Frequency setting/key lock operation selection setting may not be "1".
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.
Adjust Pr.1 Maximum frequency setting according to the application.
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