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Changes for page 08 OPC tool

Last modified by Mora Zhou on 2025/01/17 09:56
From version 25.1
edited by Joe
on 2024/12/25 11:04
Change comment: There is no comment for this version
To version 19.1
edited by Theodore Xu
on 2023/10/26 10:59
Change comment: There is no comment for this version

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1 -XWiki.joe
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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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85 85  
86 86  The following example is taking **OPC Quick Client.exe** tool for demonstration.
87 87  
88 -(% style="text-align:center" %)
89 -[[image:WXWorkCapture_16763751224850.png]]
90 -
91 91  {{info}}
92 -✎Note: If having trouble of "Failed to connect server" or not able to find V-BOX.OPCSERVER.DLL in Server Properties like the above picture, please go to the V-NET Client installation path to install the necessary OPC runtime environment.
85 +✎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.
93 93  {{/info}}
94 94  
95 95  (% style="text-align:center" %)
96 96  [[image:OPCruntimelocation.png]]
97 97  
98 -Try to install the following software.
99 -
100 -(% style="text-align:center" %)
101 -[[image:WXWorkCapture_17288855745498.png]]
102 -
103 103  **(1)** Run** "OPC Quick Client.exe"**
104 104  
105 105  (% style="text-align:center" %)
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152 152  {{info}}
153 153  **✎Note:** After the OPC tool is booted up, the number of real-time monitoring tags would not dynamically increase or decrease if there are some changes on server configuration. Only those values of the existing monitoring points when the OPC starts will be updated in real time.
154 154  {{/info}}
155 -
156 -= [[64-bit data display OPC tool>>https://ftp.we-con.com.cn/Download/Software/MatrikonOPCExplorer.exe]] =
157 -
158 -
159 -= [[The video of 64-bit data display OPC tool >>https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Video/opc%E5%B7%A5%E5%85%B7.mp4]] =
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