发布时间 : 星期一 文章Ethernet,IP入门动手实验手册(Eglish)更新完毕开始阅读e93b9a01bed5b9f3f90f1c27
6. Click the Next button.
7. Leave the Requested Packet Interval set at the default value of 5 ms as shown below and click
on Finish.
? FYI
Requested Packet Interval (RPI) In the RPI value determines the maximum interval that a controller would move data to and from the adapter. To conserve bandwidth, it is wiser to use higher values with the lower priority devices 8. Verify that the PowerFlex 70E drive is now listed to the I/O configuration as shown below:
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Viewing the Pre-Defined Data Structure for the PowerFlex 70E 1. From the Controller Organizer, double-click on Controller Tags.
.
2. Change the scope from Main_Routine to EIP_Demo (controller).
3. Locate and expand the PF_70:I data structure to view the tags that were automatically created
when you added the PowerFlex 70 E drive to the I/O Configuration.
Notice that the tag names correlate to the Logic Status bits and Feedback word. These status/feedback bits can be used in the ladder code for monitoring your drive status.
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