Lenze DSD Manuel d'utilisateur Page 189

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Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23 189
7Applications
7.21 Dimension the multi-axis system
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
7.21.2.3 Central mains supply via inverter
[7-189] Central mains supply via inverter
The arrangement cannot be dimensioned in the DSD.
The drive axes can be each dimensioned separately in the DSD.
The DC parameters for the inverter on the mains must be calculated manually. The required
intermediate results are provided by DSD.
The entire power balance must be calculated manually.
The operation of i700 axis modules via the DC bus of an inverter is principally possible.
The drive axes can be each dimensioned separately in the DSD.
The DC parameters for the inverter on the mains must be calculated manually. The required
intermediate results are provided by DSD.
7.21.2.4 Decentralised mains supply via several inverters
[7-190] Decentralised mains supply via several inverters
The arrangement cannot be dimensioned in the DSD.
The drive axes can be each dimensioned separately in the DSD.
Additional parameters for the DC bus connection must be determined manually.
3 AC
DC bus
M
3~
2 2
3
3
M
3~
...
...
2
33
M
3~
3
=
~
=
~
=
~
=
~
=
~
=
~
3 AC
DC bus
M
3~
M
3~
=
M
3~
3~
=
3~
=
...
...
...
3
3
3
3
3
3
2 22
3 33
~
=
~
=
=
~
~
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