童存智,马钧华.多机伺服驱动系统中以太网和SERCOS总线的实现[J].轻工机械,2014,32(4): |
多机伺服驱动系统中以太网和SERCOS总线的实现 |
New Pneumatic Ink Regulating Machine Controlled by PLC |
|
DOI: |
中文关键词: 多机伺服 以太网 SERCOS总线 同步运行 人机交互 |
英文关键词:multi-machine servo ethernet SERCOS bus synchronous operation human-computer interaction |
基金项目: |
|
摘要点击次数: 1450 |
全文下载次数: 1187 |
中文摘要: |
目前现代大型卷筒式报业印刷机中多使用SERCOS(SErial Real-time Corumunication Specification,串行实时通信
协议)总线实现多轴同步运行,为了给报机添加可实现与原系统高精度同步运行的第三方驱动,基于浮点DSP和专用
SERCOS接口协议芯片设计了具有内在高精度同步机制的伺服控制器,同时加入了基于硬件协议栈的以太网接口芯片,
实现人机交互的功能。文中详细介绍了SERCOS接口和以太网接口的硬件配置和软件初始化,重点阐述软件设计中
SERCOS总线的同步机制和具体同步过程。 |
英文摘要: |
SERCOS is widely applied in modern large-scale web press. In order to add the third party drive, a servo
controller with internal high-precision synchronization mechanism was designed, which was based on a floating point DSP
and a sophisticated SERCOS interface chip and could realize high-precision synchronous operation with the original
press. An Ethernet interface chip of hardware protocol stack was also added for the human-computer interaction.
Hardware configuration and software initialization of SERCOS and Ethernet interfaces were introduced in detail. and
emphasis was placed on illustrating the synchronization mechanism and specific synchronization process of SERCOS bus
in software programming. |
查看全文 查看/发表评论 下载PDF阅读器 |
关闭 |