(它會打開連接)。當幾個消費者試圖打開
連接到同一標簽時,將打開連接以在
具有小API的使用者的速率(參見實際數(shù)據(jù)包間隔
-8頁)。
生產(chǎn)者和消費者必須為指定的產(chǎn)品正確配置
要共享的數(shù)據(jù)。要為多個消費者生產(chǎn),生產(chǎn)商必須
為此,使用Logix5550的RSLogix5000軟件進行了配置
控制器。對于PLC-5C,發(fā)送和接收預(yù)定消息
使用RSNetWorx for ControlNet中的地圖編輯工具進行配置。
對于ControlLogix控制器,消費者中的消費標簽必須是
與生產(chǎn)商中生產(chǎn)的標簽完全相同。在
以下示例中,consumer\u 2沒有正確的標記。


In the producer/consumer model, the consumer is the connection originator (it opens the connection). When several consumers are trying to open the connection to the same tag, the connection will be opened to transfer data at the rate of the consumer with the smallest API (see Actual Packet Interval on page 1-8). The producer and consumer must be configured correctly for the specified data to be shared. To produce for several consumers, the producer must be configured for this using the RSLogix5000 software for the Logix5550 controller. For the PLC-5C send and receive scheduled messages are configured using the Map Editing Tool in RSNetWorx for ControlNet. For ControlLogix controllers, a consumed tag in the consumer must be specified exactly the same as a produced tag in the producer. In the following example, consumer_2 does not have the correct tags.







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