5-2
LCD Keypad Display
At this point, DO NOT RUN THE MOTOR, the LCD keypad should display as shown below in Fig. 5.3 and the
speed reference 12-16=005.00Hz should be blinking at the parameter code “12-16”. Next press the RUN key, see
Fig 5.4. The motor should now be operating at low speed running in forward (clockwise) direction. The parameter
code 12-17 shown at the bottom left corner of the screen will change from 12-17=000.00Hz to 12-17=005.00Hz.
Next press STOP key to stop the motor.
Fref Ref
12-16=005.00Hz
Monitor
12-17=000.00Hz
12-18=0000.0A
Fref Ref
12-16=005.00Hz
Monitor
12-17=005.00Hz
12-18=0001.2A
Fig 5.3: Keypad (Stopped) Fig 5.4: Keypad (Running)
Notes:
- If the motor rotation is incorrect, power down the inverter.
- After the power has been turned OFF, wait at least ten minutes until the charge indicator
extinguishes completely before touching any wiring, circuit boards or components.
- Using Safety precaution, and referring to section 3.8 exchange any two of the three output
leads to the motor (U/T1, V/T2 and W/T3). After the wiring change, repeat this step and
recheck motor direction.
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