IS420PFFAH1A 现场总线网关

【功能描述】

IS420PFFAH1A技术参数

制造商通用电气

系列商标VIe/商标VIe

部件编号is420pffah1a

工作温度-40 ~ +85℃

型号is420pffah1a

能源基金会现场总线网关

手册geh -6855卷一、二

功能缩写pffa

IS420PFFAH1A设备是能源基金会现场总线网关，由通用电气设计，可在Mark VIe或Mark VIe安全控制系统中工作。该模型也可以看作是第一/最后连接设备，可以根据Mark VIe系统运行期间发生的一些不同警报来移除或添加。

在Mark VIe系统中可以使用多种网关类型，IS420PFFAH1A模型只是几种不同类型中的一种。该模型可以使用多种冗余模式，包括三模冗余(TMR)、单模冗余或双冗余。

IS420PFFAH1A模型用于在Mark VIe系统内执行诊断测试。在操作期间可能发生的潜在警报之一是545警报，该警报表明已检测到活动PFFA诊断，要解决此问题，用户可能必须进入ToolboxST应用程序并继续到Component Editor Hardware选项卡，并识别具有活动诊断的PFFA模型，然后纠正已识别的问题。

IS420PFFAH1A 现场总线网关

IS420PFFAH1A Technical Specifications

The IS420PFFAH1A device is an Energy Foundation Fieldbus Gateway that was designed by General Electric to work within the Mark VIe or Mark VIeS Safety Control Systems. This model can also be seen as a first/last linking device that can be removed or added depending on some of the different alarms that occur during the operation of the Mark VIe system.

There are multiple gateway types that can be used within the Mark VIe system the IS420PFFAH1A model is just one of several different types. There are several redundancy modes that can be used with this model which range from Triple Modular Redundant (TMR), simplex, or dual redundant. 

The IS420PFFAH1A model is used to perform diagnostics testing within the Mark VIe system. One of the potential alarms that can occur during operation is the 545 alarm which indicates that an active PFFA diagnostic has been detected, to solve this the user will likely have to go into the ToolboxST application and proceed to the Component Editor Hardware tab and identify the PFFA model with active diagnostics and then correct the issues that have been identified. 

IS420PFFAH1A 现场总线网关

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