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Operation panel (FR-DU07)
4.1.4 Changing the parameter setting value
4.1.5 Displaying the set frequency
During PU operation mode and External/PU combined operation mode (Pr. 79 = "3"), push the setting dial ( ) to
display the set frequency currently set.
Changing example Change the Pr. 1 Maximum frequency .
are displayed ... Why?
appears. ...... Write disable error
appears. ...... Write error during operation
appears. ...... Calibration error
appears. ..... Mode designation error
For details refer to page 330.
REMARKS
The number of digits displayed on the operation panel (FR-DU07) is four. Only the upper four digits of values can be displayed
and set. If the values to be displayed have five digits or more including decimal places, the fifth or later numerals cannot be
displayed nor set.
(Example) When Pr.1
When 60Hz is set, 60.00 is displayed.
When 120Hz is set, 120.0 is displayed. The second decimal places cannot be displayed nor set.
POINT
When Pr. 77 Parameter write selection = "0 (initial setting)," the parameter setting change is only available while the inverter is
stopped under the PU operation mode. To enable the parameter setting change while the inverter is running or under the
operation mode other than PU operation mode, change the Pr. 77 setting.
1.Screen at powering ON
The monitor display appears.
Display
Operation
3.Press to choose the parameter
setting mode.
4. Pr. 1) appears.
Flicker ··· Parameter setting complete!!
7.Press to set.
5.Press to read the present set value.
" "(initial value) appears.
6.
Turn to change it to the set
PU indication is lit.
2.Press to choose the PU operation
mode.
· Press to show the setting again.
· Press twice to show the next parameter.
· Turn to read another parameter.
The parameter
number read
previously appears.
· Press twice to return the monitor to frequency monitor.
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