3. Operation and Display
EM-GU User’s Manual
6
3. Operation and Display
The motor soft starter has five kinds of working state: Ready, starting, Running, stopping and Fault, the showing
parameter is easy to understand and modify.
3.1 Keypad and Operation
Diagram 3.1 Operation keypad
No.
Name
Function
LCD display area
LCD shows the parameter, monitoring data and Error codes.
Status indicator
area
Ready
On indicates that the soft starter is ready.
Run
On indicates that the motor is starting, running, soft stop state
Trip
On indicates that the soft starter is in a fault state, flashing indicates
that the soft starter is in warning state.
Local
On indicates that the soft starter is in keypad control mode.
Operation key area
Exit/Cancel key: Exit menu or cancel modification of parameters.
Shift key: The fault log can be cycled through while on the main
display screen, and select the digit to be modified when modifying
parameters.
UP key: Increase data or parameter code.
DOWN key: Decrease data or parameter code.
Menu/Enter key: Enter menu and confirm the parameter setting.
R/L key: For switching between keypad control and terminal control
Running key: Start the soft starter in the keypad control mode.
Stop/Reset key: When in operation, press this key for stop operation;
when in fault alarm, press this key for fault reset operation.
Start and stop operation:
The soft starter keypad screen shows “READY”, and press
running key to start the motor. In the In the
process of starting, the screen shows starting current “xxxA”. When the starting is completed, can be press
UP key to check three phase current information. And press
Stop/Reset key to stop the motor.
