Hitachi WJ-0001S User Manual page 26

Wj200 series solar water pump inverter system
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 SJ700 series Inverter Keypad description
Key and Indicator Legend
Name Function
POWER lamp
ALARM lamp
RUN (operation) lamp
PRG
(program)
lamp
Monitor
Monitor lamps
RUN key
enable LED
RUN key
STOP/RESET
key
FUNC
(function) key
STR (storage)
key
1 (up) or 2
(down) key
Name Function
Lights when the control circuit power is on.
Lights to indicate that the inverter has tripped.
Lights to indicate that the inverter is operating.
Lights when the monitor shows a value set for a function.
This lamp starts blinking to indicate a warning
(when the set value is invalid).
Displays a frequency, output current, or set value.
Indicates the type of value and units displayed on the monitor.
"Hz" (frequency), "V" (voltage), "A" (current), "kW"
(electric power), and "%" (percentage)
Lights up when the inverter is ready to respond to the RUN
key.
(When this lamp is on, you can start the inverter with the RUN
key on the digital
operator.)
Starts the inverter to run the motor. This key is effective only
when the operating device is
the digital operator.
(To use this key, confirm that the operating
device indicator lamp is on.)
Decelerates and stops the motor or resets the
inverter from alarm status.
Makes the inverter enter the monitor, function, or
extended function mode.
Stores each set value. (Always press this key
after changing a set value.)
Switches the inverter operation mode (among monitor,
function, and extended function
modes) or increases or decreases the value set
on the monitor for a function.
Ii

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