Motor control system
    1.
    发明申请
    Motor control system 审中-公开
    电机控制系统

    公开(公告)号:US20070159125A1

    公开(公告)日:2007-07-12

    申请号:US11648678

    申请日:2007-01-03

    IPC分类号: G05B19/18

    摘要: A motor control system capable of outputting motor control data contained in a numeric control device and inputting motor control data to the numeric control device as required, without using a proprietary connector and/or a switching unit. The control system has a numeric control device, a plurality of motor amplifiers for receiving a command from the numeric control device via a serial communication line, a plurality of motors such as servomotors each driven by each of the plurality of motor amplifiers, and a data I/O device for inputting and outputting motor control data, as analog data or digital data, included in software in the numeric control device. The data I/O device may also transmit motor control data, to the numeric control device, as analog or digital data.

    摘要翻译: 一种电动机控制系统,其能够输出包含在数字控制装置中的电动机控制数据,并且在不使用专有连接器和/或开关单元的情况下根据需要将电动机控制数据输入到数字控制装置。 控制系统具有数字控制装置,多个电动机放大器,用于经由串行通信线路从数字控制装置接收指令,多个电动机,例如由多个电动机放大器中的每一个驱动的伺服电动机,以及数据 用于输入和输出电动机控制数据的I / O装置,作为模拟数据或数字数据,包括在数字控制装置的软件中。 数据I / O设备还可以将电机控制数据传输到数字控制设备,作为模拟或数字数据。

    Numerical controller
    2.
    发明授权
    Numerical controller 有权
    数控机

    公开(公告)号:US07026778B2

    公开(公告)日:2006-04-11

    申请号:US10796277

    申请日:2004-03-10

    IPC分类号: G05B19/414

    摘要: A data table stored in a numerical controller associates motors controlled by the numerical controller with information from sensors used by the motors. When the numerical controller is turned on, the contents of the data table are sent from the numerical control section to the motor control section. The motor control section controls each motor by using information from the sensors associated with the motor in the data table.

    摘要翻译: 存储在数字控制器中的数据表使由数字控制器控制的电动机与由电动机使用的传感器的信息相关联。 当数字控制器打开时,数据表的内容从数字控制部分发送到电机控制部分。 电机控制部分通过使用数据表中与电机相关的传感器的信息来控制每个电动机。

    Numerical controller
    4.
    发明申请
    Numerical controller 有权
    数控机

    公开(公告)号:US20040207357A1

    公开(公告)日:2004-10-21

    申请号:US10796277

    申请日:2004-03-10

    申请人: FANUC LTD

    IPC分类号: H02P005/06

    摘要: A data table stored in a numerical controller associates motors controlled by the numerical controller with information from sensors used by the motors. When the numerical controller is turned on, the contents of the data table are sent from the numerical control section to the motor control section. The motor control section controls each motor by using information from the sensors associated with the motor in the data table.

    摘要翻译: 存储在数字控制器中的数据表使由数字控制器控制的电动机与由电动机使用的传感器的信息相关联。 当数字控制器打开时,数据表的内容从数字控制部分发送到电机控制部分。 电机控制部分通过使用数据表中与电机相关的传感器的信息来控制每个电动机。

    Drive control system
    5.
    发明授权
    Drive control system 有权
    驱动控制系统

    公开(公告)号:US06792330B1

    公开(公告)日:2004-09-14

    申请号:US10009334

    申请日:2001-12-10

    IPC分类号: G06F1900

    摘要: A drive control system having constituent devices such as control unit for drive control, servo amplifier for driving motor by receiving a command from the control unit, spindle amplifier, and input and output unit, with these constituent devices connected so as to communicate with each other, in which a memory is provided in each constituent device, the constituent devices are synchronized with each other, a communication unit is provided for transferring memory data between arbitrary constituent devices, and the memory is shared between arbitrary constituent devices.

    摘要翻译: 具有诸如用于驱动控制的控制单元的组成装置的驱动控制系统,通过从控制单元接收命令的驱动电机的伺服放大器,主轴放大器和输入和输出单元,这些构成装置相互连通 其中在每个构成装置中提供存储器,构成装置彼此同步,提供用于在任意组成装置之间传送存储器数据的通信单元,并且存储器在任意构成装置之间共享。

    Numerical control apparatus
    8.
    发明授权
    Numerical control apparatus 失效
    数控装置

    公开(公告)号:US6049744A

    公开(公告)日:2000-04-11

    申请号:US817412

    申请日:1997-04-16

    摘要: A machine-side position detection control unit (20) is provided in order to read a position feedback signal of a position detector (64) associated with a control axis (X axis) requiring machine-side position detection for controlling of a closed loop system. This makes unnecessary for providing a position detection control unit in a servoamplifier (30, 40, 50) for each axis. A numerical control unit (10) and the servoamplifier (30, 40, 50) for each axis are connected in a daisy chain form by a serial communication line.

    摘要翻译: PCT No.PCT / JP96 / 02338 Sec。 371日期1997年04月16日 102(e)日期1997年4月16日PCT 1996年8月21日PCT公布。 出版物WO97 / 08593 日期1997年3月6日为了读取与需要机器侧位置检测的控制轴(X轴)相关联的位置检测器(64)的位置反馈信号,设置有机器侧位置检测控制单元(20),用于控制 的闭环系统。 这不需要为每个轴在伺服放大器(30,40,50)中提供位置检测控制单元。 用于每个轴的数字控制单元(10)和伺服放大器(30,40,50)通过串行通信线路以菊花链形式连接。

    Industrial control communication network and method
    10.
    发明授权
    Industrial control communication network and method 失效
    工业控制通信网络及方法

    公开(公告)号:US4949299A

    公开(公告)日:1990-08-14

    申请号:US128822

    申请日:1987-12-04

    申请人: Dennis C. Pickett

    发明人: Dennis C. Pickett

    IPC分类号: G05B19/05 H04Q9/14

    摘要: A network consists of a programmable controller coupled to several sensors by an interface circuit. A common communication protocol is used to exchange messages containing commands and data between the devices coupled to the network. A protocol message packet has a header with fields for a task command, sensor identification, device status information and error codes. The header contains the same fields whether the message packet is for the interface circuit or one of the sensors connected to it. The headers for message packets going to and from the programmable controller and the interface circuit also have the same fields although the contents of the fields may vary depending upon the direction of the message packet. The message packet may also contain several data blocks each specifying a separate operation for the sensor to perform.

    摘要翻译: 网络由可编程控制器组成,通过接口电路耦合到多个传感器。 通用通信协议用于在耦合到网络的设备之间交换包含命令和数据的消息。 协议消息分组具有用于任务命令的字段的标题,传感器标识,设备状态信息和错误代码。 报头包含相同的字段,无论消息包是用于接口电路还是连接到其中的一个传感器。 来自可编程控制器和接口电路的消息分组的报头也具有相同的字段,尽管字段的内容可以根据消息分组的方向而变化。 消息分组还可以包含多个数据块,每个数据块指定传感器执行的单独操作。