Siemens micromaster 410, Operating Instructions Manual, Page: 42 / 84

3 Commissioning Issue 04/02
MICROMASTER 410 Operating Instructions
42
6SE6400-5EA00-0BP0
3.3 General operation
For a full description of Level 1 to Level 3 parameters, please refer to the
Parameter List.
NOTICE
1. The inverter does not have a main power switch and is live when the mains
supply is connected. It waits, with the output disabled, until the RUN button is
pressed or for the presence of a digital ON signal at terminal 1.
2. If an OP is fitted and the output frequency is selected to be displayed (P0005
= 21) the corresponding setpoint is displayed approximately every 1.0
seconds while the inverter is stopped.
3. The inverter is programmed at the factory for standard applications on
Siemens four-pole standard motors that have the same power rating as the
inverters. When using other motors it is necessary to enter the specifications
from the motor's rating plate. See Figure 3-7 for details on how to read motor
data.
4. Changing motor parameters is not possible unless P0010 = 1.
5. You must set P0010 back to 0 in order to initiate a run.
Basic operation with the OP
Prerequisites
P0010 = 0 (in order to initiate the run command correctly).
P0700 = 1 (enables the start/stop button on the OP).
P1000 = 1 (this enables the motor potentiometer setpoints).
1. Press the green Button to start the motor.
2. Press the Button while the motor is turning. Motor speed increases to
50 Hz.
3. When the inverter reaches 50 Hz, press the Button . Motor speed and
displayed value are decreased.
4. Change the direction of rotation with the Button .
5. The red button stops the motor .