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4
PARAMETERS
Operation panel
4.1.4 Changing the parameter setting value
4.1.5 Displaying the set speed
Press the setting dial ( ) in the PU operation mode or in the External/PU combined operation mode 1 (Pr.79 = "3") to
show the set speed.
Changing
example
Change the Pr.4 Multi-speed setting (high speed) setting.
Operation Display
1.
Screen at power-ON
The monitor display appears.
2. Press to choose the PU operation mode.
PU indicator is lit.
3. Press to choose the parameter setting mode.
PRM indicator is lit.
(The parameter number read previously appears.)
4. Turn until (Pr.4) appears.
5. Press to read the currently set value.
" " (3000r/min (initial value)) appears.
6. Turn to change the set value to " "
(1800r/min).
7. Press to set.
Flicker...Parameter setting complete!!
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 speed monitor.
is displayed...Why?
appears.................... Write disable error
appears.................... Write error during operation
appears.................... Calibration error
appears.................... Mode designation error
(For details, refer to page 268.)
The number of digits displayed on the operation panel 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 can not be displayed nor
set.
(Example) For Pr.1 (when Pr.144 = "10 (frequency setting)")
When 60Hz is set, 60.00 is displayed.
When 120Hz is set, 120.0 is displayed and second decimal place is not displayed nor set.
Hz
A
A
A
to