Changing The Parameter Setting Value - Mitsubishi Electric FR-F720P-0.75K Instruction Manual

Fr-f700p series
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4.1.8

Changing the parameter setting value

Changing example Change the Pr. 1 Maximum frequency .
1.
Screen at power-ON
The monitor display appears.
2.
Press
to choose the PU operation
mode.
3.
Press
setting mode.
4.
5.
Press
to read the present set value.
"
"(initial value) appears.
6.
Turn
to change it to the set
value "
7.
Press
to set.
to
appears. ......Write disable error
appears. ......Write error during operation
appears. ......Calibration error
appears. ......Mode designation error
For details refer to page 118.
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
Operation
to choose the parameter
Pr. 1) appears.
".
· Turn
to read another parameter.
· Press
to show the setting again.
· Press
twice to show the next parameter.
· Press
twice to return the monitor to frequency monitor.
appear ... Why?
Operation panel (FR-DU07)
Display
PU indicator is lit.
The parameter
number read
previously appears.
Flicker ··· Parameter setting complete!!
4
51

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