Справочник Пользователя для Mitsubishi Electronics FR-A700
394
Setting of the parameter unit and
operation panel
(1) Using the setting dial like a potentiometer to set the frequency.
Operation example Changing the frequency from 0Hz to 60Hz during operation
REMARKS
⋅ If the display changes from flickering "60.00" to "0.00", the setting of Pr. 161 Frequency setting/key lock operation selection may not
be "1".
⋅ Independently of whether the inverter is running or at a stop, the frequency can be set by simply turning the dial.
⋅ When the frequency is changed, it will be stored in EEPROM as the set frequency after 10s.
⋅ When the frequency is changed, it will be stored in EEPROM as the set frequency after 10s.
CAUTION
· When setting frequency by turning setting dial, the frequency goes up to the set value of Pr. 1 Maximum frequency (initial value is
120Hz for 55K or lower/60Hz for 75K or higher).
Adjust Pr. 1 Maximum frequency setting according to the application.
Adjust Pr. 1 Maximum frequency setting according to the application.
Display
Operation
PU indicator is lit.
Flicker ··· Parameter setting complete!!
7.
Press to set.
The parameter number
previously read appears.
previously read appears.
1.
Screen at power-ON
The monitor display appears.
2.
Press to choose the PU operation
mode.
3.
Press to choose the parameter
setting mode.
The frequency flickers for about 5s.
8.
Mode/monitor check
Press twice to choose
monitor/frequency monitor.
9.
Press (or ) to start the inverter.
4.
Turn until (Pr. 161) appears.
5.
Press to read the present set value.
" " (initial value) appears.
6.
Turn to change it to the setting value
" ".
10.
Turn until " " appears.
The flickering frequency is the set frequency.
You need not press .