7applications – Lenze DSD User Manual
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Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
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7
Applications
7.22
Winding drive for rewinder/unwinder
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The following functions are efficient tools for comparing drive solutions and representing different
scenarios.
Generate alternative
For an optimal drive dimensioning, it is wise to create different motor technologies, field weakening
factors, mechanical ratios and inverters as separate projects and to compare them.
The
function serves to create a copy - from the current project up to the de-
sired dimensioning step. Every project can be dimensioned with different parameters.
Project comparison
The
function serves to compare all important parameters relevant to the dimen-
sioning in the opened DSD projects (alternative dimensionings). Other comparison criteria such as
price, construction volume and mass must be compared manually. This information helps select an
optimal drive solution together with the customer.
Application Tuner
Based on a found drive solution (reference), the
function serves to check the op-
eration under different conditions (e.g. emergency switching off scenarios) or with different param-
eters (e.g. different recipes, other materials, alternative motion profile) and to draw a comparison
with the reference.
The drive solution found via Application Tuner can be logged in DSD and saved as separate project.