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Changes for page 08 OPC tool

Last modified by Mora Zhou on 2025/01/17 09:56
From version 21.1
edited by Jett
on 2024/04/11 10:29
Change comment: There is no comment for this version
To version 16.1
edited by hunter123
on 2023/08/03 15:00
Change comment: Replaced user [xwiki:XWiki.Hunter] in fields [author, contentAuthor] to user [xwiki:XWiki.hunter123]

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1 -08 OPC tool
1 +8 OPC tool
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1 -XWiki.2454238480
1 +XWiki.hunter123
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4 4  
5 5  WECON provides **OPC Data Access(OPC DA)** for communicating real-time data from data acquisition devices, which is V-Box.
6 6  
7 -{{info}}
8 -**✎Note:**This OPC tool only works with v-box, ig series HMI  doesn't support this tool.
9 -{{/info}}
10 -
11 11  = **Premise** =
12 12  
13 13  Due to OPC is based on Microsoft's COM (COmponent Model), and OPC's remote communication relies on Microsoft's DCOM (Distribute COM), and security is based on Microsoft's Windows security settings. About how to setup the DCOM on Windows PC, please refer to the following two links:
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81 81  (% style="text-align:center" %)
82 82  [[image:12-3 2.png||class="img-thumbnail"]]
83 83  
84 -== **Create OPC device** ：[[Download>>https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Software/Kepware-OPCClient.zip]]. ==
80 +== **Create OPC device** ==
85 85  
86 -The following example is taking **OPC Quick Client.exe** tool for demonstration.
82 +The following example is taking **OPC Quick Client.exe** tool for demonstration. [[**Download** here>>https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Software/Kepware-OPCClient.zip]].
87 87  
88 88  {{info}}
89 89  ✎Note: If having trouble of "Failed to connect server" or not able to find V-BOX.OPCSERVER.DLL in Server Properties, please go to the V-NET Client installation path to install the necessary OPC runtime environment.