VMIVME-7740-840数字量控制板卡

产品详细资料
备份单元不会使用冗余IP地址在网络上启动通信或响应。只有当CPU命令它成为活动单元时，它才能使用冗余IP地址。活动和备份单元都可以继续使用各自的直接IP地址，允许编程器随时连接到活动或备份PLC。注意：热备用（HSB）CPU和非HSB CPU支持冗余IP功能。要使用此功能，请确保为目标CPU切换启用冗余。1.4.1热备用（HSB）CPU冗余HSB系统使用冗余CPU来提供系统中PLC单元之间的协调，并确定哪个是活动单元，哪个是备份单元。HSB冗余需要专用链路来提供冗余系统中单元之间的通信。有关HSB体系结构的信息，请参阅《PACSystems热备用CPU冗余用户指南》，GFK-2308.非HSB冗余非HSB系统使用的RX3i CPU没有用于控制冗余操作的专用固件。（这些CPU的名称为“CPE”或“CPU”。）在这些系统中，应用程序逻辑在充当冗余伙伴的CPU之间进行协调，并确定哪些CPU是活动单元，哪些是备份单元。图3说明了在非HSB冗余系统中使用冗余IP功能
The backup unit does not initiate communications or respond on the network using the Redundant IP address. It can only use the Redundant IP address if it is commanded by its CPU to become the active unit. Both the active and backup unit may continue to use their individual direct IP addresses, permitting programmer connection to the active or backup PLC at any time.Note: The Redundant IP feature is supported by Hot Standby (HSB) CPUs and non-HSB CPUs. To use this feature, be sure to toggle Enable Redundancy for the target CPU. 1.4.1 Hot Standby (HSB) CPU Redundancy An HSB system uses redundant CPUs to provide the coordination between the PLC units in the system and determine which is the active unit and which is the backup unit. HSB redundancy requires dedicated links to provide communications between the units in a redundancy system. For information about HSB architectures, refer to the PACSystems Hot Standby CPU Redundancy User’s Guide, GFK-2308.Non-HSB Redundancy Non-HSB redundancy systems use RX3i CPUs that do not have specialized firmware for controlling redundancy operations. (These CPUs have a “CPE” or “CPU” designation.) In these systems, the application logic coordinates between CPUs that act as redundant partners, and determines which CPU is the active unit and which are backup units. Figure 3 illustrates the use of the redundant IP feature in a non-HSB redundancy system
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，

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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