Commissioning The Application - Siemens MICROMASTER 420 Operating Instructions Manual

3 Functions
3.5.5

Commissioning the application

After the motor – drive inverter combination was commissioned using the quick or
series commissioning, in the following step parameters should be adapted and set
according to the technological requirements. As an example, the following points
should be considered:
Functional requirements of the drive inverter (e.g. process control with PID
controller)
Limit values
Dynamic requirements
Starting torques
Load surge requirement
Overload
Diagnostics
If the application includes a function, which is not covered by the quick or series
commissioning, then the following sections of the function description or the
parameter list should be considered.
Adapting the drive inverter to the application
The parameters designated with * offer more setting possibilities than are listed
here. Refer to the parameter list for additional setting possibilities.
START
User access level *
P0003 = 3
1 Standard (Allows access into most frequently used parameters)
2 Extended (Allows extended access e.g. to inverter I/O functions)
3 Expert (for expert use only)
3.5.5.1 Serial Interface (USS)
USS baud rate
P2010 =...
Sets baud rate for USS communication.
USS address
P2011 =...
Sets unique address for inverter.
USS PZD length
P2012 =...
Defines the number of 16-bit words in PZD part of USS telegram.
USS PKW length
P2013 =...
Defines the number of 16-bit words in PKW part of USS telegram.
72
Factory setting
6
Possible
Settings:
3
0
4
5
6
2
7
8
9
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MICROMASTER 420 Operating Instructions
6SE6400-5AA00-0BP0
Issue 07/04
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