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Using the Front Panel Keypad

Please take a moment to familiarize yourself with the keypad layout shown in the figure below. The display is used in programming the inverter’s parameters, as well as monitoring specific parameter values during operation.

Display Units (Hertz / Amperes) LEDs

Inverter Mounting and installation

Parameter Display

Run key Enable LED Run key

Stop/Reset key

Function key

Hz

A

STOP RUN

RUN RESET PRG

FUNC 1 2

Up/Down keys

 

Power LED

POWER

Alarm LED

Run/Stop LED

ALARM

Potentiometer Enable LED

 

Potentiometer

STR

Program/Monitor LED

Store key

Key and Indicator Legend

Run/Stop LED – ON when the inverter output is ON and the motor is developing torque (Run Mode), and OFF when the inverter output is OFF (Stop Mode).

Program/Monitor LED – This LED is ON when the inverter is ready for parameter editing (Program Mode). It is OFF when the parameter display is monitoring data (Monitor Mode).

Run Key Enable LED – is ON when the inverter is ready to respond to the Run key, OFF when the Run key is disabled.

Run Key – Press this key to run the motor (the Run Enable LED must be ON first). Parameter F004, Keypad Run Key Routing, determines whether the Run key generates a Run FWD or Run REV command.

Stop/Reset Key – Press this key to stop the motor when it is running (uses the programmed deceleration rate). This key will also reset an alarm that has tripped.

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 parameters 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 – This is ON when the power input to the inverter is ON.

Alarm LED – ON when an inverter trip is active (alarm relay contact will be closed).

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 alternatively to move up or down the lists of parameter and functions shown in the display, and increment/decrement values.

Store key – When the unit is in Program Mode and you have edited a parameter value, press the Store key to write the new value to the EEPROM.

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Hitachi X200 Series instruction manual 26, Using the Front Panel Keypad, Key and Indicator Legend