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10.04
05.01
8.12.2
Selecting individual induction motors 611
The "SIMODRIVE 611 universal HRS" drive allows up to four different motors to
be selected. Every motor has its own motor parameter set.
K1
K2
Pulse enable
K3
K4
0
1
1st input
2nd input
0
0
Motor selection
1
2
3
K1
K
1H
M1
3 ~
K
2
Motor 1
K
3
K
4
Notes:
1) Several motors cannot be simultaneously selected as this is interlocked per software.
The recommended contactor interlocking additionally guarantees that only one motor
can be operated at any one time.
2) This is only required for special high speed motors.
Fig. 8-28
Motor changeover at SIMODRIVE 611 universal HRS
For the motor selection circuit, one 3RH11 auxiliary contactor and one 3RT10
main contactor are required for each motor.
Reader's note
For additional information and possibilities for selecting and changing–over
induction motors, refer to:
References: /FBU/
© Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
SIMODRIVE 611
universal HRS
T. 663
P24
Input terminals
I8
0
1
I9
1
1
4
U2
V2 W2
K2
K
PTC
PTC
2H
M2
3 ~
K
1
Motor 2
K
3
K
4
SIMODRIVE 611 universal, Description of Functions
8 Important Circuit Information
8.12 Induction motor operation
Output terminals
1)
O8
O9
O10
O11
K
K
1H
2H
2)
K3
K4
K
K
PTC
3H
4H
M3
3 ~
K
1
Motor 3
K
2
K
4
K
K
3H
4H
0 V
PTC
M4
3 ~
K
1
Motor 4
K
2
K
3
8-305
8
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