1) numerical controlled speed adjustiy unit
数字调速装置
2) all digital speed control device
全数字调速装置
1.
It is introduced how to realize method of data transmission between Siemens AC-DC all digital speed control device and Siemens PLC, and make all digital speed control device can sent out instruction through computer control system, finish to driver system control, finally realize central control of many drive control system.
介绍了西门子交直流全数字调速装置与西门子PLC如何实现数据通讯的方法,全数字调速装置通过计算机控制系统下达指令,完成对传动系统的控制,从而实现对多套传动控制系统的集中控制。
4) digital direct current drive
数字式直流调速装置
1.
Adopting PLC as the master controller,and choosing SSD590 + digital direct current drive as pulling power , we have developed a kind of new-type electric control system of boring and milling machine in common use, which is used in the controlling electrically of the large-scale high- accuracy horizontal boring and milling machine.
采用PLC作为主控制器 ,选择SSD5 90数字式直流调速装置作为拖动电源 ,研制了一种新型的通用镗铣床电气控制系统 ,用于大型高精度卧式镗铣床的电气控制。
5) full digital speed regulation
全数字直流调速装置
1.
A discussion has been done on full digital speed regulation,PLC,PCC being used in the system and the realization of these new technologies.
针对胜利151海上作业浮吊船吊机的控制系统存在的问题,提出了可行的改造方案,并论述了全数字直流调速装置、PLC、PCC等新技术、新产品应用于该船吊机电力传动及控制系统改造中的技术实现方法。
6) 6RA70 DC actiyator
6RA70直流全数字调速装置
1.
The capability、 parameter and use way of SIEMENS 6RA70 DC actiyator system are presented.
叙述了PROFIBUS-DP现场总线的基本原理及其通信机理,介绍了SIEMENS6RA70直流全数字调速装置的基本性能、参数设置及其使用方法,并且结合6RA70直流全数字调速装置控制系统,对锯切机设备进行控制,构成了6RA70直流全数字调速装置在SIMATICPROFIBUS-DP现场总线的硬件配置和软件结构。
补充资料：字调
1.字音的高低升降。也叫声调。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条