Siemens MICROMASTER 411 - Manual (Page 56)

3 Commissioning Issue 03/01
MICROMASTER 411 & COMBIMASTER 411 Operating Instructions
56 6SE6400-5CA00-0BP0
3.4 General operation
For a full description of standard and extended parameters refer to the Parameter
List.
NOTICE
1. The inverter does not have a main power switch and is live when the power
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 (ON/OFF1).
2. If a BOP or an AOP 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 and P004 = 0
or 3.
5. You must set P0010 back to 0 in order to initiate a run.
3.4.1 Default Operation
For default operation, connect the terminals as shown in the figure below:
8 9
1 2 3 4 5 6 7
Figure 3-8 Default Setup Terminal Connections
FREQUENCY SETPOINT
Setpoint addition: Control potentiometer and Analog input (P1000 = 27).