Mitsubishi Electric FR-F800 Series Instruction Manual page 117

4.1.4 Changing the parameter setting value
The following shows the procedure to change the setting of Pr.1 Maximum frequency.
Operating procedure
1.
Turning ON the power of the inverter
The operation panel is in the monitor mode.
2.
Changing the operation mode
Press
3.
Selecting the parameter setting mode
Press
4.
Selecting the parameter
Turn
"
5.
Changing the setting value
Turn
are displayed alternately.
• Turn
• Press
• Press
• Press
NOTE
• If a parameter write condition is not satisfied, a parameter write error appears on the LCD display. (Refer to
• When Pr.77 Parameter write selection = "0 (initial setting)," the parameter setting change is only available while the inverter
is stopped and 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. (Refer to
116
4. BASIC OPERATION
4.1 Operation panel (FR-DU08)
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to choose the PU operation mode. [PU] indicator turns ON.
to choose the parameter setting mode. (The parameter number read previously appears.)
until " " (Pr.1) appears. Press
" (initial value) appears.
to change the set value to "
to read another parameter.
to show the setting again on the LCD display.
twice to show the next parameter.
three times to return the monitor display to the indication of the frequency.
Error indication
search engine
to read the present set value.
". Press to confirm the selection. "
Description
Parameter write error
Write error during operation
Calibration error
Mode designation error
" and "
page 594.)
page 206.)
"