该IC697BEM731是一款 Genius 总线控制器模块,属于 GE Fanuc 90-70 系列可编程逻辑控制器 (PLC)。该模块主要用于连接多达三十 (30) 个设备,并通过在同一总线上的所有已配置设备之间传递令牌来传输数据。
该IC697BEM731具有一 (1) 个通道,用于与驻留在同一总线上的设备连接,一 (1) 个手持监视器 (HHM) 端口,用于使用 MS DOS 或 Windows 编程软件配置器功能将配置下载到模块。
IC697BEM731 总线控制器模块是用于控制总线通信的设备或模块,它可以协调总线上的数据传输,并确保各个设备能够正确地通信。总线控制器模块通常具有以下功能:
协调总线访问:IC697BEM731总线控制器模块可以控制总线上的设备,以确保它们不会同时发送数据,从而避免冲突和数据损坏。
数据传输控制:IC697BEM731总线控制器模块可以控制数据传输的速率和方式,以确保数据能够正确地传输到目标设备。
总线仲裁:当多个设备同时请求总线访问时,总线控制器模块可以根据一定的规则和算法决定哪个设备可以访问总线。
错误检测和纠正:IC697BEM731总线控制器模块可以检测和纠正数据传输中的错误,以确保数据的完整性和可靠性。
The IC697BEM731 is a Genius bus controller module belonging to the GE Fanuc 90-70 series of programmable logic controllers (PLCS). This module is primarily used to connect up to thirty (30) devices and transfer data by passing tokens between all configured devices on the same bus.
The IC697BEM731 has one (1) channel for connecting to devices that reside on the same bus, and one (1) Handheld monitor (HHM) port for downloading the configuration to the module using the MS DOS or Windows programming software Configurator feature.
The IC697BEM731 bus controller module is a device or module used to control bus communication, which can coordinate the data transmission on the bus and ensure that the individual devices can communicate correctly. Bus controller modules typically have the following functions:
Coordinate bus access: The IC697BEM731 bus controller module can control the devices on the bus to ensure that they do not send data at the same time, thus avoiding conflicts and data corruption.
Data transfer control: The IC697BEM731 bus controller module can control the rate and manner of data transfer to ensure that the data can be correctly transmitted to the target device.
Bus arbitration: When multiple devices request bus access at the same time, the bus controller module can decide which device can access the bus according to certain rules and algorithms.
Error detection and correction: The IC697BEM731 bus controller module detects and corrects errors in data transmission to ensure data integrity and reliability.
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