Hitachi L100 Series Quick Reference Manual page 7

• Potentiometer – Allows an operator to directly set the motor
speed when the potentiometer is enabled for output frequency
control.
• Potentiometer Enable LED – ON when the potentiometer is
enabled for value entry.
• Parameter Display – A 4-digit, 7-segment display for parame-
ters and function codes.
• Display Units: Hertz/Amperes – One of these LEDs will be ON
to indicate the units associated with the parameter display.
• Power LED – ON when the power input to the inverter is ON.
• Function Key – This key is used to navigate through the lists of
parameters and functions for setting and monitoring parameter
values.
• Up/Down Keys – Use these keys alternately to move up or down
the lists of parameter and functions shown in the display, and to
increment/decrement values.
• Store Key – When the unit is in Program Mode and the operator
has edited a parameter value, press the Store key to write the new
value to the EEPROM.
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