預(yù)定速率。您可以使用1756-CNB模塊來控制
與Logix5550控制器一起使用時的計劃I/O。
將模塊放入Logix5550的I/O配置列表時
控制器，并將第二個ControlLogix機箱連接到同一個ControlNet
在網(wǎng)絡(luò)中，您可以對中的I/O執(zhí)行遠程控制操作
第二個底盤。
在這種情況下，本地機箱中的A6312模塊
Logix5550控制器充當(dāng)掃描儀，而A6312模塊在
帶有I/O的遠程機箱起到適配器的作用。
在ControlNet軟件中使用RSNetWorx
您必須使用RSNetWorx for ControlNet來啟用網(wǎng)絡(luò)中的任何連接
遠程機箱。此外，RSNetWorx將配置數(shù)據(jù)傳輸?shù)?br />遠程模塊并建立網(wǎng)絡(luò)更新時間（NUT），即
符合為每個應(yīng)用程序指定的所需通信選項
模塊在配置過程中。
重要提示：無論何時啟動計劃連接，都必須運行RSNetWorx
在系統(tǒng)中添加、刪除或更改
Scheduled connections allow you to send and to receive data repeatedly at a predetermined rate. You can use the 1756-CNB module to control scheduled I/O when you use it in conjunction with a Logix5550 controller. When you place the module in the I/O configuration list of a Logix5550 controller and attach a second ControlLogix chassis to the same ControlNet network, you can perform remote control operations on the I/O in the second chassis. In this situation, the 1756-CNB module in the local chassis with the Logix5550 controller acts as a scanner while the 1756-CNB module in the remote chassis with the I/O plays the role of an adapter. Using RSNetWorx for ControlNet Software You must use RSNetWorx for ControlNet to enable any connection in a remote chassis. In addition, RSNetWorx transfers configuration data to the remote modules and establishes a network update time (NUT) that is compliant with the desired communications options specified for each module during configuration. Important:RSNetWorx must be run whenever a scheduled connection is added to, removed from, or changed in your system.
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