IC693CPU363模块控制器

产品详情资料

 任何网络中断也可以在每个接收节点处生成主机PCI中断。复位节点请求中断不像四个通用中断那样存储在FIFO中。此外，它不会导致电路板立即复位。相反，它在LISR寄存器中设置一个位，如果启用，将导致PCI中断。实际的板复位应由主机系统以有序的方式执行。然而，用户应用程序可以将此网络中断用于任何目的。2.7冗余传输操作模式RFM‐5565能够在冗余传输模式下操作。当开关S1位置1处于ON位置时，板配置为冗余模式。在冗余传输模式下，无论数据包大小如何，每个数据包传输两次。网络上每个节点的接收电路评估每个冗余传输。如果在次传输中没有检测到错误，则使用它来更新板载存储器，第二次传输被丢弃。然而，如果次传输包含错误，则第二次传输用于更新板载存储器，前提是它没有传输错误。如果在两次传输中都检测到错误，则不会使用传输，数据将从网络中完全删除。冗余传输模式降低了任何数据从网络中丢失的可能性。然而，冗余传输模式也降低了网络数据传输速率。单曲any of the network interrupts can also generate a host PCI interrupt at each receiving node. The reset node request interrupt is not stored in a FIFO like the four general purpose interrupts. Furthermore, it does not cause an immediate reset of the board. Instead, it sets a bit in the LISR register, which will result in a PCI interrupt if enabled. The actual board reset should be performed by the host system in an orderly fashion. However, the user application could use this network interrupt for any purpose. 2.7 Redundant Transfer Mode of Operation The RFM‐5565 is capable of operating in a redundant transfer mode. The board is configured for redundant mode when switch S1 position 1 is in the ON position. In the redundant transfer mode, each packet transfers twice, regardless of the packet size. The receiving circuitry of each node on the network evaluates each of the redundant transfers. If no errors are detected in the first transfer, it is used to update the onboard memory and the second transfer is discarded. However, if the first transfer contains an error, the second transfer is used to update the onboard memory provided it has no transmission errors. If errors are detected in both transfers, the transfers will not be used and the data is completely removed from the network. Redundant transfer mode reduces the chance that any data is dropped from the network. However, the redundant transfer mode also reduces the network data transfer rate. The single 

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主营产品简介
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●使用前:

在操作和维护，安装设备之前，请阅读并严格遵守安全相关的信息。

Read and strictly follow safety-related information before operatingmaintainingand installing equipment.

●使用者要求:

必须从事安装，组装或维护设备等相关工控电气机械以及其他相关技术的人员。

Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:

应用于品牌本系列工业以及生产生活自动化设备产品。

Used in the brand of this series of industriaand production automation eauipment products

适用于场景:系统集成，非标定制，产线升级改造，原设备电气替换等等。

Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.

●操作人员:

应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强，熟悉安全信息和安全实施:

熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。

Equipment should be installed,operated and maintained by trained operators from the brand

●危险情况

警告

.请注意使用人员的人身安全。

●除了产品特性以及功能，还需了解产品的使用寿命环境。

●充分学习产品使用手册，否则非专业人员可能会造成人身危险。

Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.

●服务行业

适用水泥，木业，石业，橡胶，石油，化工，发电，环保，水处理，制冷，交通，钢铁，食品，饮料，船舶，制冷等行业

Applicable to cementwood,stone,rubber,petroleumchemical, power generation,