Reference Parameters/Normalizations - Siemens SINAMICS S120 Function Manual

Basic functions

6.2 Reference parameters/normalizations

This assignment and the unit groups can be read for each parameter in the parameter list in
the SINAMICS S List Manual.
The unit groups can be individually switched using 4 parameters (p0100, p0349, p0505 and
p0595).
Function in STARTER
To call up the function for converting units in STARTER, choose Drive object ->
Configuration -> Units. The reference parameters can be found under Drive object ->
Configuration -> Reference parameters
Overview of key parameters (see SINAMICS S List Manual)
● p0010 Commissioning parameter filter
● p0100 Motor Standard IEC/NEMA
● p0349 Selecting the system of units, motor equivalent circuit diagram data
● p0505 Selecting the system of units
● p0595 Selecting technological units
● p0596 Reference quantity, technological units
● p2000 CO: Reference frequency/speed
● p2001 CO: Reference voltage
● p2002 CO: Reference current
● p2003 CO: Reference torque
● r2004 CO: Reference power
● p2005 CO: Reference angle
● p2007 CO: Reference acceleration
6.2 Reference parameters/normalizations
Description
Reference values, corresponding to 100%, are required for the statement of units as
percentages. These reference values are entered in parameters p2000 to p2007. They are
computed during the calculation through p0340 = 1 or in STARTER during drive
configuration. After calculation in the drive, these parameters are automatically protected via
p0573 = 1 from boundary violation through a new calculation (p0340). This eliminates the
need to adjust the references values in a PROFIdrive controller whenever a new calculation
of the reference parameters via p0340 takes place.
180
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Drive Functions