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4.1.4
Changing the parameter setting value
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.
Selecting the parameter setting mode
Press
to choose the parameter setting mode.
3.
Selecting the parameter
Press
or
"
" (initial value) appears.
4.
Changing the setting value
Press
or
"
" are displayed alternately.
• Press
or
• Press
to show the setting again.
• Press
twice to show the next parameter.
• Hold
for one second to return the display to the first screen in the monitor mode (the monitor item initially
set in the first screen is the frequency).
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 = "2 (initial value)", the parameter setting change is available only 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
to show "
" (Pr.1). Press
to change the set value to "
to read another parameter.
Error indication Description
Parameter write error
Write error during operation
Calibration error
Mode designation error
to read the present set value.
". Press
to enter the setting. "
page
89.)
1
2
3
4
5
6
" and
7
8
9
10
page
211.)
69
4. BASIC OPERATION
4.1 Operation panel
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