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- Aiming at the disadvantages of conventional relays in control of mine hoists,introduces the application of full digital DC speed adjusting device based on PROFIBUS-DP field bus. 针对矿山常规继电器提升电控系统存在的不足,介绍了一种基于PROFIBUS-DP现场总线的全数字直流提升机控制系统在某金属矿的应用。
- Applying interactive interface,PLC and full digital DC speed adjusting system to update old mechanical closer that use gearbox settings to change the layer of wire rope and the speed of cage. 介绍了应用人机对话技术、PLC和全数字直流调速器,对依靠调整减速箱挡位来设定钢丝绳生产捻距和筐篮转速的老式机械传动的合绳机进行改造。
- digital DC speed adjustor 全数字直流调速器
- Design of ABB Digital DC Speed Adjusting System of Blast Furnace Main Hoist 高炉主卷扬ABB数字直流调速系统设计
- full digital DC speed adjusting 全数字直流调速
- SIEMENS fully digital DC speed governing device has the characteristics consisted of single and expedient parameter installing and perfectivefunctions. 西门子数字式直流调速装置具有参数设置简便、功能完善等特点。
- This paper introduces rebuilding electric control system of portal crane drived by DC and the application of digital DC speed controller,PLC and touchable industrial graphic monitoring system. 简要介绍直流驱动的门机电控系统改造,包括数字式直流调速器、PLC和触摸式工业图形监控系统的应用。
- whole digit DC speed variable system 全数字直流调速
- Design of Digital DC Speed Governing Device 数字式直流调速装置的设计
- the whole digital DC speed controlling system 全数字直流调速系统
- Eurotherm 590 All Digital DC Speed Regulator 欧陆590全数字直流调速装置
- all digital DC speed regulation system 全数字直流调速系统
- digital DC speed regulating control system 数字直流调速控制系统
- Digital DC Speed Regulating Control System of Double Housing Planer 龙门刨床的全数字直流调速控制系统
- Digital DC speed regulating system of blast furnace bucket hoist 高炉主卷扬数字化直流调速系统
- Design of the Moment-equilibrium System of All Digital DC Speed Regulation 全数字直流调速力矩平衡系统的改造设计
- PLC Control DC Speed Adjustment System of Large Frame Planer 大型龙门刨床PLC控制直流调速系统
- Renovate Large Planer with DC Speed Adjusting System and PLC 用直流调速系统和PLC改造大型刨床
- Independent rubber about rate schedule and speed adjust. 独立的胶头上下行程和速度调节。
- Application of PLC and DC Speed Adjustment in Double-housing Facing Machine PLC及直流调速系统在龙门刨床中的应用
