KJ4010X1-BG1 12P0830X062

产品标题:KJ4010X1-BG1 12P0830X062 本地总线右扩展器

型号： KJ4010X1-BG1 12P0830X062 

品牌：艾默生

                                                                                 产品详情资料：

诊断除了循环数据外，PROFIBUS从属单元还提供诊断数据。利用此诊断数据，从设备可以指示从设备、I/O设备或I/O通道上的错误或警告。一些诊断数据是通用的，由PNO定义。但大多数诊断数据都是特定于制造商的。以下错误/警告是PROFIBUS诊断的示例：通道相关：–断线–短路模块相关：–错误模块类型–模块丢失从属相关：–电源2错误–内部总线错误

循环数据通信DPM1（DP Master Class 1）及其分配的从机之间的数据通信由DPM1按照定义的循环顺序自动处理。每次用户数据传输时，主机可以向从机写入***多244字节的输出数据，并从从机读取***多244个字节的输入数据。数据在一个过程中同步读取和写入。在这种情况下，通过控制生成器M中的硬件配置将从机分配给DPM1，即CI854/CI854A。DPM1和从机之间的数据通信分为三个阶段：参数化、配置和数据传输。在主设备在数据传输阶段包括DP从设备之前，在参数化和配置阶段运行检查，以确保配置的设***配置与实际设备配置匹配。在此检查期间，设备类型、格式和长度信息以及输入和输出的数量也对应。这为您提供了针对参数化错误的可靠保护。

                          产品英文详情资料：

Diagnostics In addition to the cyclic data the PROFIBUS slave unit provides diagnostic data. With this diagnostic data the slave can indicate errors or warnings on the slave unit, the I/O-units or the I/O-channels. Some diagnostic data is generic and defined by the PNO. But most of the diagnostic data is manufacturer specific. The following errors/warnings are examples for PROFIBUS diagnostics: Channel related: – Wire break – Short circuit Module related: – Wrong module type – Module missing Slave related: – Power supply 2 error – Internal bus error

Cyclic Data Communication The data communication between the DPM1 (DP Master Class 1) and its assigned slaves is automatically handled by the DPM1 in a defined, recurring sequence. With each user data transfer, the master can write up to 244 bytes of output data to the slave and read up to 244 bytes of input data from the slave. The Data is read and written synchronously in one procedure.The assignment of the slaves to the DPM1, CI854/CI854A in this case, is done via the HW configuration in Control Builder M.The data communication between the DPM1 and the slaves is divided into three phases: parameterization, configuration and data transfer. Before the master includes a DP slave in the data transfer phase, a check is run during the parameterization and configuration phase to ensure that the configured setpoint configuration matches the actual device configuration. During this check, the device type, format and length information and the number of inputs and outputs must also correspond. This provides you with reliable protection against parameterization errors.

免责声明：

AMIKON我们销售新产品和停产产品，独立渠道购买此类特色产品。阿米控不是本网站特色产品的授权分销商、经销商或代表。本网站上使用的所有产品名称/产品图片、商标、品牌和徽标均为其各自所有者的财产。带有这些名称,图片、商标、品牌和徽标的产品描述、描写或销售仅用于识别目的，并不表示与任何权利持有人有任何关联或授权。