Basic operation procedure (PU operation)
108
BASIC OPERATION
NOTE
• To display the set frequency under PU operation mode or External/PU combined operation mode 1 (Pr.79 = "3"), press .
(Refer to page 359.)
• can also be used like a potentiometer to perform operation. (Refer to page 108.)
Pr.7 Acceleration time, Pr.8 Deceleration time page 285
Pr.79 Operation mode selection page 306
4.5.2 Using the setting dial like a potentiometer to
perform operation
POINTPOINT
•Set Pr.161 Frequency setting/key lock operation selection ="1" (setting dial potentiometer).
NOTE
• If the display changes from flickering "60.00" to "0.00", Pr.161 Frequency setting/key lock operation selection may be set
to a value other than "1".
• Simply turning will enable frequency setting whether the inverter is running or at a stop.
• The newly-set frequency will be saved as the set frequency in EEPROM after 10 s.
• With the setting dial, the frequency can go up to the setting value of Pr.1 Maximum frequency.
Check the Pr.1 Maximum frequency setting, and adjust the setting according to the application.
Pr.1 Maximum frequency page 345
Pr.161 Frequency setting/key lock operation selection page 263
Operation example Change the frequency from 0 Hz to 60 Hz during operation
Operation
1.
Screen at power-ON
The monitor display appears.
2.
Changing the operation mode
Press to choose the PU operation mode. [PU] indicator is on.
3.
Changing the parameter setting
Change Pr.161 setting to "1". (For setting value change, refer to page 101.)
4.
Start
Press or to start the inverter operation.
5.
Setting the frequency
Turn " " until " " appears. The set frequency flickers. (The frequency flickers for about 5 s.)
needs not to be pressed.
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