1、,Technological tasks with SIMATIC V2.0 2006.12.,IMATIC Technology,S,作者介绍,Wang Xuhui(王旭晖) http:/ SIMATIC Technology Product Manager Tel: 010-6476 3732 Mobile: 1360 128 3045 FAX: 010-6476 4927 Email address: ,作者简介,Thank You !,SIMATIC Technology 纵览,SIMATIC Technology 纵览,T-CPU基于SIMATIC S7-300PLC运动控制方案,C
2、PU31xT-2DP,T-CPU, Microbox 420-T,SIMATIC Technology CPU31xT-2DP 纵览,+,+,=,Technology CPU (T-CPU),Drive configuration & parameter,Motion functions PLCopen,CPU 31xT-2 DP + fast I/O,CPU31xT-2DP,CPU31xT-2DP 应用场合,CPU31xT-2DP Branches,CPU31xT-2DP 技术数据,Technology Data,CPU31xT-2DP硬件结构,PROFIBUS DP(DRIVE) 用于传动
3、部分的控制 速度控制 位置控制,路由,下载和远程诊断 12 Mbit/s的MPI下载程序速度 12 Mbit/s 的PROFIBUS DP控制速度,本地的输入和输出 4个 BERO 输入 8个 CAM凸轮控制器输出,MMC 4M或者更大容量,Technology Data,SIMATIC Technology 组件包,SIMATIC Technology CPU / software CPU 315T-2DP 6ES7 315-6TG10-0AB0 CPU 317T-2DP 6ES7 317-6TJ10-0AB0 MMC 4 MB(或者更大空间 ) 6ES7 953-8LM11-0AA0 S7
4、 Technology V3.0 6ES7 864-1CC30-0YX0 STEP 7 V5.3 + SP3 6ES7 810-4CC07-0Yxx软件选件包 SCOUT CamTool V2.1 6AU1 810-0FA21-0XA0,Technology Data,PROFIBUS DP(DRIVE) 连接西门子驱动器组件,低精度和低动态特性的速度控制轴 MICROMASTER 420/430/440 and COMBIMASTER 411 frequency converter MASTERDRIVES VC asynchronous drives高精度和高动态特性的位置控制轴 SIMO
5、DRIVE 611 U synchronous drive MASTERDRIVES MC synchronous drive SIMODRIVE POSMO CD/SI/CA distributed drives SINAMICS S drive range更多可以连结到PROFIBUS DP(Driver)的组件 PROFIBUS DP encoder SIMODRIVE sensor isochron ADI 4: Analog drives interface module IM 174: Interface of Profibus DP for analog drives, step
6、ping drives, Hydraulic drives with AO +/-10V and “External encoder“ ET 200M, ET 200S;,Profibus DP (Drive),CPU31xT-2DP 定位系统组图,Profibus DP (Drive),FM357-2 定位系统组图,Profibus DP (Drive),IM 174 Connection of analog drives,Compact slave in S7-300 form factor According to PROFIdrive-Profile Compact slave in
7、S7-300 form factorSupported by CPU 31xT-2 DP Microbox 420-TConnects 4 analog drives to T-CPU / Microbox 420-T Isochronous mode 4 incremental encoders or SSI 4 analog outputs 8 digital outputs 10 digital inputs Interface to stepper motors,Connection of 3rd party drives to the CPU 31xT / Microbox 420-
8、T,Interface Module,Projecting IM174 in STEP7 HW-Configuration,Interface Module,DP/MPI,DP(DRIVE),Encoder-Feedback,IM 174,Analog drive,Power, 10 V,IM 174 : Analog Interface up to 4 Axis,Interface Module,DP/MPI,DP(DRIVE),IM 174,IM 174 : Stepper Interface up to 4 Axis,STEPDRIVE,STEPDRIVE,STEPDRIVE,STEPD
9、RIVE,Interface Module,IM 174 connecting Stepper Axis,Interface Module,Hydraulic Axis positioning with CPU31xT and IM174,Probe,IM174,CPU 31XT,CAM-/Gearsynchronising of Hydraulic Axis Characteristics of Hydraulic-Valves via Cam- Table 4 analog outputs, 10 V,Servovalve,Servovalve,Lever,Servovalve,Inter
10、face Module,CPU31xT-2DP DSC功能(1),未启用DSC功能,CPU31xT-2DP Feature,CPU31xT-2DP DSC功能(2),启用DSC功能,CPU31xT-2DP Feature,CPU31xT-2DP DSC功能(3),启用DSC功能后,运动控制效果说明,CPU31xT-2DP Feature,CPU31xT-2DP 基本功能介绍,CPU31xT-2DP Feature,Basic functions: MC_Power Enabling/disabling of an axis MC_Reset Fault acknowledgment MC_Ho
11、me Homing/setting of axis MC_Halt Standard stop MC_Stop Emergency stop MC_CamSwitch Position-based cam MC_CamSwitchTime Position/time-based cam MC_ReadSysParameter Read MC parameters, various data types MC_WriteParameter Write MC parameters, various data types Single-axis commands: MC_MoveAbsolute A
12、bsolute positioning MC_MoveRelative Relative positioning MC_MoveAdditive Relative positioning to current target position MC_MoveSuperImposed Superimposed positioning MC_MoveToEndPos Travel to a dead stop/clamp MC_MoveVelocity Speed input,适应PLCopen的运动控制命令,CPU31xT-2DP Feature,Synchronism commands: MC_
13、GearIn Gearing; engaging MC_CamIn Camming MC_Phasing Phase shifter MC_Engage Engaging/disengaging MC_GearOut End synchronous operation MC_CamOut End camming Cam processing: MC_CamClear Clear contents of a cam MC_CamSectorAdd Add sector of a cam MC_CamInterpolate Recalculate cam Functions which are n
14、ot axis-related: MC_ExternalEncoder External encoder MC_MeasuringInput Measuring input,适应PLCopen的运动控制命令,CPU31xT-2DP Feature,View of available drives,在STEP 7软件中的硬件组态,CPU31xT-2DP Feature,Recorded real-time results,在Trance界面下进行诊断,CPU31xT-2DP Feature,工艺组件对象,生成相应数据块DB,CPU31xT-2DP Feature,Reference to DB
15、for configured axis and positioning,在STEP 7软件编程界面下,FB功能块的调用,CPU31xT-2DP Feature,T-CPU应用精确传送定位,在传送带上面放置货物的初始位置不固定,通过Homing sensor传感器,可以精确地将货物定位在预先指定的固定位置。,CPU31xT-2DP Application,T-CPU应用飞剪(1),轴Axis1是一个连续运转的传送轴(Master Axis),连续长度的材料放置上面固定速度传送。通过sensor传感器启动轴Axis2 (Slave Axis)的同步动作,精确固定长度切断放置在轴Axis1上面的连续
16、材料。如,铜材的卷绕生产线,等等;,CPU31xT-2DP Application,T-CPU应用飞剪(2),CPU31xT-2DP Application,T-CPU应用夹钳送料,这是一个“夹钳送料”的典型应用实例。轴Axis1是一个旋转轴(Master Axis)圆周连续运转,轴Axis1是一个直线轴来回往复运动。两个独立的轴通过一定位置关系的同步,实现“夹钳送料”的传送工艺;,CPU31xT-2DP Application,T-CPU应用轿车仿型喷漆(1),CPU31xT-2DP Application,CPU317T-2DP 在仿形轨迹控制中的应用,喷涂系统的顶喷机,用六个西门子伺服电
17、机驱动横梁及喷杯,在五个自由度上的运动。要求横梁两端的驱动电机运动时完全同步,并与其他电机在仿形过程中同步运行完成仿形。应用CPU317T-2DP中的 Synchronism Technology functions 功能及 Cam disks 功能很好地解决同步过程。对于横梁两端的电机用 Gear_in 命令使两电机完全同步。在仿形过程中,巧妙地应用了 CPU317T-2DP 中的虚拟轴概念,设定了一个不存在的虚拟轴,此轴的运行轨迹为喷杯车形轨迹,速度为相对车体表面仿形速度及转角速度,并使Y轴,Z轴,A轴与此轴同步完成车体仿形,进而简单、有效地解决了这个复杂仿形问题。,T-CPU应用轿车仿型
18、喷漆(2),CPU31xT-2DP Application,T-CPU应用金属弯管成型机,CPU31xT-2DP Application,T-CPU应用制袋包装机,2,3,4,薄膜传送 定量进给,如螺旋进给系统 纵向封口单元 横向封口单元,同步功能下的运动控制 使用印刷标记,薄膜上的标记可以被光电管检测出来 在 S7 Technology 中方便地设定一个虚主轴,所有的运动轴都用它来定位 加工动作序列 / 轴耦合 通过 SIMATIC T-CPU 系统对轴加以控制 3号轴和4号轴通过凸轮进行同步操作 启动虚主轴时,1号轴也随之启动,推动薄膜进给 当2号轴在灌装袋子时,后面的薄膜将被送到存储容器
19、中等待处理,CPU31xT-2DP Application,T-CPU应用容器灌装,为了在灌装设备上对容器进行合适的灌装,有必要为灌装过程精确地指定灌装速度 定量给料活塞凸轮的控制由瓶子的几何容积决定 与机械方案相比具有无以比拟的优势 在同一位置改变或灌装不同的产品,需要在凸轮上进行转换,CPU31xT-2DP Application,运动控制 在这一应用中的驱动系统用于定位 位置设置通过 PROFIBUS分配比例给变频器,实现位置同步 加工动作序列 / 轴耦合 1号轴将运货小车拉到龙门起重机的传送位置上 当货物被吊起时,2号轴和3号轴将同时开始定位,T-CPU应用定位 / 起重与升降设备,原
20、料通过运动设备进行传输 起重与升降齿轮 电车移动绞盘,.,定位,冲击限幅,Optional DRIVEPAC,CPU31xT-2DP Application,T-CPU应用码垛机 (Palletizer),CPU31xT-2DP Application,T-CPU应用机器人 (Robotic Control Unit),CPU31xT-2DP Application,T-CPU应用立体仓库,CPU31xT-2DP Application,T-CPU应用环锭纺纱机,CPU31xT-2DP Application,T-CPU连接西门子伺服SIMODRIVE 611U,Typical Configu
21、ration,T-CPU连接西门子伺服SINAMICS S120 DC/AC,Typical Configuration,T-CPU连接西门子伺服SINAMICS S120 AC/AC,Typical Configuration,T-CPU连接西门子变频驱动器MICROMASTER 420/430/440和COMBIMASTER 411,速度控制,Typical Configuration,T-CPU连接西门子变频驱动器MICROMASTER 420/430/440和COMBIMASTER 411,位置控制,Typical Configuration,T-CPU连接西门子变频驱动器SIMOVE
22、RT ASTERDRIVES VC和SIMOVERT MASTERDRIVES MC,Typical Configuration,T-CPU连接步进电机驱动器,Typical Configuration,T-CPU连接液压伺服执行机构,Typical Configuration,T-CPU连接非西门子第三方的伺服驱动器,Typical Configuration,相关信息网站联接,heep:/ http:/ CPU 网站联接(1),S7Technology 软件用户手册 http:/ CPU 315T-2 DP 技术规范手册 http:/ CPU 317T-2 DP 技术规范手册 http:/
23、 CPU 317T-2 DP 控制物理实轴快速入门 http:/ CPU 317T-2 DP 控制虚拟轴快速入门 http:/ CPU 网站联接(2),CPU 317T-2 DP 控制 SINAMICS S120 快速入门 http:/ IM 174 Distributed I/Os IM 174 PROFIBUS Module技术手册 http:/ Technology CPU 控制 SIMODRIVE 611U 快速入门 http:/ Technology CPU 控制 SIMOVERT MASTERDRIVES MC 快速入门 http:/ Xuhui(王旭晖) http:/ SIMATIC Technology Product Manager Tel: 010-6476 3732 Mobile: 1360 128 3045 FAX: 010-6476 4927 Email address: ,作者简介,Thank You !,