Inverter Keypad Operation - Hitachi SJ300 Series Quick Reference Manual

Inverter Keypad Operation

Run/Stop LED
RUN
PRG
RUN
FUNC.
Function Key
Run Key
Run Key Enable LED
• 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 – This LED is ON when the inverter is ready
for parameter editing (Program Mode). It is normally OFF when the
parameter display is monitoring data (Monitor Mode). However, the
PRG LED will be ON whenever you are monitoring the value of
parameter D001. (When the keypad is enabled as the frequency source
via A001=02, you can edit the inverter frequency directly from D001
monitor display by using the Up/Down keys.)
• 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.
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Program/Monitor LED
HITACHI
5 0.0
STOP
RESET
2
1
Up/Down Keys
Stop/Reset Key
Parameter Display
POWER
ALARM
HZ
V
kW
A
%
MIN MAX
STR
10
Power LED
Alarm LED
Display Units LEDs
Hertz
Volts or Amperes
(kW = both ON)
Percent
Potentiometer
Enable LED
Potentiometer
Store Key