Preparing for Operation
Chapter 4
H Function of Each Component
D Display Sections
Data display section
Reference frequency values, output frequency values, output
current values, constant settings, and error codes are
displayed.
Monitor item indicators
When this indicator is lit, an output frequency value (Hz) is
displayed in the data display section.
When this indicator is lit, an output current value (effective
current: A) is displayed in the data display section.
Constant item indicators The value set in the constant corresponding to the lit indicator
is displayed in the data display section. A new value can be
set.
Note In-service item indicators (green indicators):
These items can be monitored or the constant for each item can be set even
during operation.
Stopped item indicators (red indicators):
Constants for these items can be set only when the Inverter is stopped.
In this display, the direction of motor rotation is displayed during operation.
D Operation Keys
Mode Key
Press this key to switch between monitor item indicators
and constant item indicators.
Enter Key
Press this key to register the value set in a constant.
Increment Key
Press this key to increase a constant no. or the value of a
constant.
Decrement Key Press this key to decrease a constant no. or the value of a
constant.
RUN Key
Press this key to start the Inverter. (This key is valid only
when Digital Operator run mode is selected and all
indicators in the stopped item indicators are not lit.)
STOP/RESET
Key
Press this key to stop the Inverter. (This key is valid only
when Digital Operator run mode is selected.) Also, press
this key to reset the Inverter when an error has occurred.
Note When the constant n01 is set to “0,” no items other than FREF and n01 can be set.
If settings cannot be changed using the operation keys, set n01 to “1.”
4-4
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