Efficient Networks S120 manual Reference parameters/normalizations, Function in Starter

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

6.2Reference 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	Drive Functions
	Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4