Selecting Individual Induction Motors 611 - Siemens SIMODRIVE 611 digital Configuration Manual

8 Important Circuit Information
8.12 Induction motor operation
8.12.2

Selecting individual induction motors 611

Pulse enable
0 1
1st input
2nd input
0 0
Motor selection 1 2
K1
K
1H
K
2
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. 8-30 Motor changeover at SIMODRIVE 611 universal HRS
8-306
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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
T. 663
K3
K4
P24
Input terminals
I8
0 1
I9
1 1
3 4
U2
K2
K
PTC
2H
M1
M2
3 ~
3 ~
K
1
Motor 1 Motor 2
K
3
K
4
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/ SIMODRIVE 611 universal, Description of Functions
SIMODRIVE 611 Configuration Manual (PJU) – 05/2008 Edition
sales@aotewell.com
SIMODRIVE 611
universal HRS
Output terminals
1)
O8
O9
O10
O11
V2 W2
K
1H
2)
K3
K
PTC PTC
3H
M3
3 ~
K
1
Motor 3
K
2
K
4
© Siemens AG 2008 All Rights Reserved
Industry Automation
10.04
05.01
K K K
2H 3H 4H
0 V
K4
K
PTC
4H
M4
3 ~
K
1
Motor 4
K
2
K
3
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