Chapter4 Settings; Keypad Overview - Hitachi SH1 Series Basic Manual

Chapter 4

Chapter4 Settings

4.1 Keypad overview

4.1.1Names and Functions of components
How to operate the digital operator
Monitor lamps
POWER lamp
ALARM lamp
RUN key enable LED
Name
POWER lamp
ALARM lamp
RUN (operation) lamp
VR lamp
program lamp
Monitor
Monitor lamps
RUN key enable LED
RUN key
STOP/RESET key
Function key
Storage Key
Up/Down Key
Monitor（5-digit LEDdisplay）
Up key
Run key
Storage key
Function key
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 VR is effective.
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 %：percentage +：positive value -：negative value
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,comfirm 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.
RUN（operation）lamp
Down key
Function
4-1
Settings
Monitor lamps
VR lamp
Frequency Control VR
Program lamp
STOP/RESET key