51
Operation panel
PARAMETERS
4
4.1.4 Changing the parameter setting value
4.1.5 Displaying the set speed
Press the setting dial ( ) to display the present control method and the set speed*.
∗ Appears when PU operation mode or External/PU combined operation mode 1 (Pr. 79 ="3") is selected.
Changing
example
Change the Pr. 4 Multi-speed setting (high speed) setting.
Operation Display
1. Screen at power-ON
The monitor display appears.
2. Changing the operation mode
Press to choose the PU operation mode.
PU indicator is lit.
3. Parameter setting mode
Press to choose the parameter setting
mode.
PRM indicator is lit.
(The parameter number read previously
appears.)
4. Selecting the parameter number
Turn until (Pr. 4) appears.
5. Displaying the setting
Press to read the present set value.
" "(3000r/min (initial value)) appears.
6. Changing the setting value
Turn to change the set value to
" " (1800r/min).
7. Parameter setting
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 to speed monitor.
REMARKS
is displayed...Why?
appears.................... Write disable error
appears.................... Write error during operation
appears.................... Calibration error
appears.................... Mode designation error
(For details, refer to page 238.)
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 cannot be displayed nor set.
(Example) For Pr. 505
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.
to
