Hitachi L2002 Series - Inverter Keypad and Navigation

9
Inverter Keypad Operation
• Run/Stop LED – ON when the inverter output is ON and the motor is
developing torque, and OFF when the inverter output is OFF (Stop
Mode).
• Program/Monitor LED – ON when the inverter is ready for parame-
ter editing (Program Mode). It is OFF when the parameter display is
monitoring data (Monitor Mode).
• Run Key Enable LED – 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 which 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.
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Parameter Display
Run/Stop LED
Program/Monitor LED
Run Key Enable LED
Run Key
Power LED
Display Units LEDs
Hertz
Amperes
Potentiometer
Enable LED
Potentiometer
Stop/Reset Key
Function Key
Up/Down Keys
Store Key
Alarm LED
Serial Port
RUN
STOP
RESET
FUNC. STR
HITACHI
POWER
ALARM
RUN
A
Hz
PRG