VMIC 350-07740-840-M控制主板卡件

产品详细资料
两个非HSB CPU（指定为主CPU和辅助CPU）通过通信连接进行链接。每个控制器中的以太网接口配置为启用冗余IP，以便它们共享一个冗余IP地址。与HSB系统一样，只有活动以太网接口可以通过冗余IP地址进行通信，以产生EGD交换或启动信道操作。应用逻辑必须监控系统中以太网模块的状态，以管理每个控制器的活动/备份状态。冗余角色切换对以太网通信的影响当发生冗余角色切换时，以太网通信切换到备份单元，而备份单元不知道先前活动单元的任何通信状态。应用程序必须包括逻辑，用于检测冗余角色切换期间的通信丢失，然后重新启动通信。网络上的远程主机将冗余系统视为具有高可靠性的单个PLC；远程主机仅对活动单元进行优先级排序。通过使用冗余IP地址，远程主机始终与活动单元通信。当发生冗余角色切换时，以前活动的PLC放弃对冗余IP地址的所有权，并中断当前使用冗余IP地址进行的所有面向连接的通信
Two non-HSB CPUs (designated primary and secondary) are linked by a communications connection. An Ethernet interface in each controller is configured with Redundant IP enabled so that they share a Redundant IP address. As in an HSB system, only the active Ethernet interface can communicate through the Redundant IP address to produce EGD exchanges or to initiate Channel operations. The application logic must monitor the status of the Ethernet modules in the system to manage the active/backup status of each controller.Effect of Redundancy Role Switching on Ethernet Communications When a redundancy role-switch occurs, Ethernet communications switch to the backup unit, which has no knowledge of any communication state at the previously-active unit. The application must include logic to detect loss of communication during a redundancy role switch and to then reinitiate communication. Remote hosts on the network view redundant systems as a single PLC with high reliability; the remote host only prioritizes the active unit. By using the Redundant IP address, the remote host always communicates with the active unit. When a redundancy role switch occurs, the formerly-active PLC gives up ownership of the Redundant IP address and takes down all connection-oriented communications currently using the Redundant IP address
主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。

主营产品各种模块/卡件，控制器，触摸屏，伺服驱动器。

优势：供应进口原装正品，专业停产配件，

发货快，货期精准，

主营品牌包括 ABB贝利、GE/FUANC、FOXBORO、英维思TRICONEX 、本特利BENTLY、A-B罗克韦尔、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTH、KUKA、NI、DEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。

只卖库存产品;出完需订货!价格以客服说明为准!!订货货期以客服说明为准，有任何疑问请联繁客服! Limited stock, Contact US!

●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