技術文章 - CS294815

Device Level System Tag "_Error" expected behavior in PTC Kepware Products

修改時間: 06-Aug-2021   


套用到

  • ThingWorx Kepware Server (formerly ThingWorx Industrial Connectivity) 8.0 N/A

描述

How can I use the ._System._Error bit for monitoring device connectivity?
What tag should I monitor for device alarms?
Is there a way to determine device connectivity?
This is a PDF version of Article CS294815 and may be out of date. For the latest version https://www.ptc.com/tw/support/article/cs294815