5 tools, 3user interface – Lenze DSD User Manual
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Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
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3
User interface
3.1
Control and function elements
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3.1.1.5
Tools
Menu command
Function
Checklist
Display check list.
• Every application provides a check list including requests for the respec-
tive application.
• Parameters indicated with * have to be known for the dimensioning.
• The calculability at least requires the *parameters of the process and of
the motion; all further requests concerning components are optional.
Calculator
Calculator (Microsoft® calculator) ( 404)
Inertial calculator
Calculation of moments of inertia on the basis of geometric quantities and
the material-specific density.
Mass calculator
Calculation of masses on the basis of geometric quantities and the material-
specific density.
MotionDesigner
Irrespective of the dimensioning of a project, motion profiles can be created,
loaded, edited, and saved graphically or manually.
Gearbox calculator
Conversion of gearbox sizes.
Energy efficiency, fan/pump
Host computer to detect energy savings for applications with pumps or fans.
• Comparison of an electronic control (frequency inverter) with a lossy me-
chanical control. The system parameters and the frequency distribution
of the load are defined.
Special host computers
Determination of specific parameters of an application. The following auxil-
iary calculators are included in the DSD:
• Travelling resistance
• Pinion diameter
• Spindle efficiency
• Mass of belt
• Mass of delivery volume (materials handling technology)
• Uniform load mass (materials handling technology)
• Backing force
• Mass of counterweight (hoist drive)
• Mass of rope/cable (hoist drive)
Special host computers ( 403)
Physical coefficients
Value tables with physical coefficients. The tables can also be called in aux-
iliary calculators and input templates. Like this the coefficients can be ac-
cepted directly in the input field. The following value tables are included in
the DSD:
• Density of solids
• Density of winding material
• Density of liquids
• Static friction coefficient
• Sliding friction coefficient
• Coefficient of friction for rolls
• Bearing and leadscrew friction
• Wheel flange and lateral friction
• Lever arm of rolling friction
• Shunt-force factor for belt conveyors
• Filling factor for belt conveyors
• Efficiency of drive elements