Lenze E94AxHE Technology Application Electronic gearbox - Manual (Page 15)

EDS94TA10030xxxx EN 1.2 - 11/2009
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9400 Technology applications | Electronic gearbox
Introduction
Application examples
3.9 Application examples
3.9.1 Electronic gearbox with virtual master
[3-3] Electronic gearbox with virtual master (rail)
3.9.2 Electronic gearbox with real master
[3-4] Electronic gearbox with real master (rail)
n Virtual master (and slave 1)
o Slave 2
p Electrical shaft, implemented here via system bus (CAN).
v
i
Slave Master/Slave
d v
d v
R1
R2
1
2
i
1 2
 Œ
Ž
System bus
n Real master/slave 1 (digital frequency extension module required)
o Slave 2
p Electrical shaft, implemented here via system bus (CAN).
v
i
Slave Master/Slave
d v
d v
d v
R1
R2
R3
1
2
3
i
1
i
2 3
Ž

System bus
Œ