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本文介绍了西门子6RA70全数字直流调速装置的组成及特点,并结合其在卸船机的具体应用上对驱动器的参数设置及优化进行了论述,最后对6RA70全数字直流调速装置和在卸船机上应用的注意事项进行了阐述。
This paper introduces the composition and characteristics of Siemens 6RA70 digital DC speed control device, and discusses the parameter setting and optimization of the drive in the specific application of the ship unloader. Finally, the 6RA70 digital DC speed control device and the unloading Ship machine application notes are described.