opc质量代码

最新推荐文章于 2023-03-08 17:18:41 发布

zerokingq

最新推荐文章于 2023-03-08 17:18:41 发布

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分类专栏： opc通讯文章标签：大数据

本文链接：https://blog.youkuaiyun.com/zerokingq/article/details/122648384

本文详细介绍了OPC质量代码，包括Bad和Uncertain两大类别，从低限到高限、常量、配置错误、设备故障、传感器故障、通信失败、服务中断等各种状态，以及Good状态下的局部覆盖情况。

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0 Bad
1 Bad, Low Limited
2 Bad, High Limited
3 Bad, Constant
4 Bad, Configuration Error
5 Bad, Configuration Error, Low Limited
6 Bad, Configuration Error, High Limited
7 Bad, Configuration Error, Constant
8 Bad, Not Connected
9 Bad, Not Connected, Low Limited
10 Bad, Not Connected, High Limited
11 Bad, Not Connected, Constant
12 Bad, Device Failure
13 Bad, Device Failure, Low Limited
14 Bad, Device Failure, High Limited
15 Bad, Device Failure, Constant
16 Bad, Sensor Failure
17 Bad, Sensor Failure, Low Limited
18 Bad, Sensor Failure, High Limited
19 Bad, Sensor Failure, Constant
20 Bad, Last Known Value
21 Bad, Last Known Value, Low Limited
22 Bad, Last Known Value, High Limited
23 Bad, Last Known Value, Constant
24 Bad, Comm Failure
25 Bad, Comm Failure,