Check Motor Rotation And Direction - gefran VDI100 Series Instruction Manual

5.

Check Motor Rotation and Direction

This test is to be performed solely from the inverter keypad. Apply power to the inverter after all the electrical
connections have been made and protective covers have been re-attached.
Motor rotation and direction only applies to standard AC motors with a base frequency of 60Hz. For 50Hz or other
frequency AC motors please set the max frequency and base frequency in group 01 accordingly before running the
Important
motors.
La rotation et la direction du moteur s'appliquent uniquement aux moteurs CA standard avec une fréquence de
base de 60Hz. Pour les moteurs CA avec une fréquence de 50Hz ou autre, régler en conséquence les fré-
quences maximum et de base dans le groupe 01 avant de procéder à leur démarrage.
LED Keypad Display (KB-LED-VDI100)
•
At this point, DO NOT RUN THE MOTOR, the LED keypad should display as shown below in Fig. 5.1 and all
LEDs are flashing. Next press the RUN key, all LEDs light on. See Fig 5.2. The motor should now be oper-
ating at low speed running in forward (clockwise) direction. The value shown in the screen will change from
000.00Hz to 005.00Hz. Next press STOP key to stop the motor.
LCD Keypad Display (KB-LCD-VDI100)
•
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.
VDI100 • Instruction manual
Fig 5.1: LED Keypad (Stopped) Fig 5.2: LED Keypad (Running)
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