ATLAS TC-4000-S电源控制器
COMV通信变量。这是FIP网络上I/O数据的交换单位。
COMV只有一个生产者。它分布在网络上，可以由所有其他网络用户消费。COMV携带一个或多个传输变量（TVA）。连接点设备通过连接点逻辑连接到网段，该连接点：对应于订户号码。只允许一个逻辑连接点每个设备。消费者在网络上消耗系统或应用程序变量（或COMV）的设备。详细信道状态字
可使用“检索详细信息”通道检索此可选状态数据状态命令。故障触点可包含在90-70系列应用程序中的逻辑触点PLC。这些触点可用于检测故障和缺少报告的故障条件通过FIP总线控制器。
菲普工厂仪表协议全FIP芯片Series 90-70 FIP总线控制器上的硬件组件，
用于管理FIP总线控制器和网络之间的通信
通用设备用于指定支持通信标准EN 50170的设备的术语（WorldFip简介）。这包括可集成到中的第三方设备FIP系统。通用设备仅与PLC交换数据，操作控制站或其他通用设备。交换始终由字节表组成
由用户识别的MPS通信变量（COMV）携带。大循环在FIP总线的一次扫描期间发生的一组操作。主设备远程I/O机架的操作模式由主设备控制，以：其被附接。每个远程I/O机架只有一个主设备。然而同一网段上可以有多个远程I/O机架主设备。在FIP网络中，所有设备也被称为订户。一个或多个作为主用户。主订户将配置文件存储到订户，控制用户的操作模式，并报告在网络上发现的故障。MPS（制造定期服务）交换
MPS是FIP网络的应用层之一。它特别包括：及时和更新的概念。
定期MPS交换是异步的，如果仅交换时间段插槽由用户定义。
如果交换时隙的周期为以及时间最早的开始时刻和最晚的结束时刻插槽由用户定义。
网段一个网段最多可支持由中继器互连的四个部分。
每个部分最多可支持32个订户，总共可支持128个订户。
COMV
COMmunication Variable. This is the unit of exchange for I/O data on a FIP network.
A COMV has only one producer. It is distributed on the network and can be
consumed by all the other network subscribers. A COMV carries one or several
transport variables (TVAs).
Connection Point
A device is logically connected to a network segment by a connection point that
corresponds to a subscriber number. Only one logical connection point is permitted
per device.
Consumer
A device that consumes a system or application variable (or COMV) on the network.
Detailed Channel Status Words
This optional status data may be retrieved using the Retrieve Detailed Channel
Status Command.Fault Contacts
Logical contacts that can be included in the application program of the Series 90-70
PLC. These contacts can be used to detect fault and lack of fault conditions reported
by the FIP Bus Controller.
FIP
Factory Instrumentation Protocol
Full FIP Chip
The hardware component on the Series 90-70 FIP Bus Controller that manages
communications between the FIP Bus Controller and the network.
Generic Device
Term used to designate devices supporting Communication Standard EN 50170
(WorldFip profile). This includes third party devices that can be integrated into the
FIP system. A generic device exchanges data only with PLCs, operating Control
Stations or other generic devices. The exchange always consists of a table of bytes
carried in an MPS communication variable (COMV) that is identified by the user.
Macrocycle
The set of operations that occurs during one scan of the FIP bus.
Master Device
The operating modes of a remote I/O rack are controlled by the master device to
which it is attached. There is only one master device per remote I/O rack. However,
there can be several remote I/O rack master devices on the same network segment.In a FIP Network, all of the devices are also known as subscribers. One or more acts as
a Master Subscriber. The Master Subscriber stores configuration files to the subscribers,
controls the subscribers’ operating mode, and reports faults discovered on the network.
MPS (Manufacturing Periodic Services) Exchanges
MPS is one of the application layers of the FIP network. It consists, in particular, of
the notions of promptness and refresh.
The periodic MPS exchange is asynchronous if only the period of the exchange time
slot is defined by the user.
The periodic MPS exchange is synchronous if the period of the exchange time slot as
well as the earliest beginning moments and the latest ending moments of the time
slot are defined by the user.
Network Segment
A network segment can support up to four sections interconnected by repeaters.
Each section can support up to 32 subscribers, for a total of up to 128 subscribers.
