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SINAMICS drives. With many advantages for efficient maintenance
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All drive parameters, including motor data available for easy plant diagnostics per teleservice
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Component replacement without programming device is possible, and is simplifies by connection system
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Replacement of the control unit equivalent to the replacement of the CF card local diagnostic options via basic Operator Panel
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Also simplified maintenance for different drive types thanks to uniform parameters
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Simplified warehousing and spare-parts procurement thanks to standardization
(example: CU 320 can be used for SINAMICS S120, G130/G150, S150, GM150 and SM150)
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Benefit of established protocols/ standards such as TCP/IP, Ethernet, PROFIBUS, PROFINET
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Example: conveyor
Controlled by a frequency converter, a geared motor drives a conveyor. The frequency converter acquires the running
time of the geared motor via an operating hours counter. The capacity utilization is also acquired by analyzing the
geared motor's temperature and torque.
Advantages
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Maintenance intervals are need-oriented, depending on the actual capacity utilization
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Maintenance for transmission oil change, motor replacement possible at longer intervals
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Reduction in downtimes
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It must be noted that maintenance must be done at shorter intervals in cases of frequent
torque changes resp. torque impulses or excessive thermal loads on the geared motor.
The associated controller provides an appropriate analysis.
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