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4.1.4
Change the parameter setting value
Changing
Change the Pr. 1 Maximum frequency setting.
example
Operation
1.
Screen at powering on
The monitor display appears.
2.
Press
to choose the PU operation mode.
3.
Press
to choose the parameter setting
mode.
4.
Turn
until
(Pr. 1) appears.
5.
Press
to read the present set value.
"
"(120.0Hz (initial value)) appears.
6.
Turn
to change the set value to
"
" (60.00Hz).
7.
Press
to set.
Turn
to read another parameter.
Press
to show the setting again.
Press
twice to show the next parameter.
Press
twice to return to frequency monitor.
REMARKS
to
is displayed...Why?
appears .................... Write disable error
appears .................... Write error during operation
appears .................... Calibration error
appears .................... Mode designation error
(For details, refer to page 250.)
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 60Hz is set, 60.00 is displayed.
When 120Hz is set, 120.0 is displayed and second decimal place is not displayed nor set.
4.1.5
Setting dial push
Push the setting dial (
) to display the set frequency* currently set.
* Appears when PU operation mode or external/PU combined operation mode 1 is selected (Pr. 79 ="3").
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Operation panel
Display
PU indication is lit.
PRM indication is lit.
(The parameter number read previously
appears.)
Flicker...Parameter setting complete!!
4
55
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