Siemens MICROMASTER 420 - Functions

3. COMMISSIONING International English
MICROMASTER 420 Operating Instructions 35
6SE6400-5AA00-0BP0
3.2.3 Basic operation with the BOP
Prerequisites
 P0010 = 0 (in order to initiate the run command correctly).
 P0700 = 1 (enables the start/stop button on the BOP).
 P1000 = 1 (this enables the motor potentiometer setpoints).
1. Press the green (RUN) Button to start the motor.
2. Press the ‘UP’ Button while the motor is turning. Motor speed increases to 50 Hz.
3. When the inverter reaches 50 Hz, press the ‘DOWN’ Button. Motor speed and
display is decreased.
4. Change the direction of rotation with the FORWARD / REVERSE Button.
5. The red button STOPS the motor.