Lenze DSD Bedienungsanleitung Seite 28

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Seitenansicht 27
3User interface
3.1 Control and function elements
28
Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
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The drawing shows additional information required for a dimensioning process.
Above the images of the components, important parameters and their values are shown in
tables.
Below the images of the components, depending on the dimensioning a button is displayed,
via which you can call the diagrams for the component.
3.1.3.1 "Application" image
Symbol Description
a
max
Max. acceleration of the application
d
dim
Dimensioning diameter
Diameter which is reached after termination of the acceleration phase.
HW Winding characteristic (hard/soft), describes the tensile force drop for rewinders as a function
of the reel diameter
J
max
Max. moment of inertia of load
k
f
Tensile force setting range, K
F
= F
max
(d
max
)/F
min
(d
min
)
k
M
Torque setting range, k
M
= M
max
/M
min
l
max
Length of the winding material for a max. reel diameter d
max
and a min. material thickness s
min
m
max,L
Max. mass of the winding material
M
max
Required max. torque of the application
Is determined from the diagram for the torque.
Mode Winder control mode
n
av
Average speed of the application
n
max
Max. speed of the application
Is determined from the diagram for the speed.
P
cto
Base process power of the application used for motor dimensioning
The base process power is a theoretical value resulting from the max. speed and the max.
torque of the application.
The base process power often equals the max. required power, since the max. speed and the
max. torque are often required at the same time.
P
max
Required max. power of the application
Is determined from the diagram for the power.
P
rms,cto
Required thermal power of the motor
q
dim
Dimensioning winding ratio, q
dim
= d
max
/d
min
q
max
Max. winding ratio, q
max
= d
max
/d
min
N(*.dsd) Number of DSD projects
N
D
Number of drive axes with multi-axis system.
Movement of drive axes
Axes coordinated
Axes uncoordinated
t
Crd
Coordinated cycle time
P
mot,max
Max. occurring motor power
P
mot,av
Average power (mean value)
P
gen,av
Required average power of the brake resistor, taking into account the thermal time constant.
P
gen,max
Max. occurring regenerative power
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