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<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>opc_item_write</title> </head> <body bgcolor="#FFFFFF"> <center>Scilab Function </center> <div align="right">Last update : 16/12/2006</div> <p> <b>opc_item_write</b> - Write OPC Item Value to OPC Server</p> <h3> <font color="blue">Calling Sequence</font> </h3> <dl> <dd> <tt>opc_item_write(item_index,item_value,flag) </tt> </dd> </dl> <h3> <font color="blue">Parameters</font> </h3> <ul> <li> <tt> <b>item_index</b> </tt> : The index of item you want to write </li> <li> <tt> <b>item_value</b> </tt> : The item value to be write </li> <li> <tt> <b>flag</b> </tt> : 'i' or 'f', 'i' is integre, 'f' is float </li> </ul> <h3> <font color="blue">Description</font> </h3> <p> This function is to write OPC item value to OPC group </p> <h3> <font color="blue">Examples</font> </h3> <pre>flag='f'item_index=0item_value=2.4opc_item_write(item_index,item_value,flag) </pre> <h3> <font color="blue">Author</font> </h3> <p>Zhe Peng(pengzhe1113@gmail.com), Longhua Ma. Zhejiang Univ. China </p> <h3> <font color="blue">See Also</font> </h3> <p> <a href="OPC_CO~1.HTM"> <tt> <b>opc_connect</b> </tt> </a>, <a href="OPC_DI~1.HTM"> <tt> <b>opc_disconnect</b> </tt> </a>, <a href="OPC_AD~1.HTM"> <tt> <b>opc_add_group</b> </tt> </a>, <a href="OPC_AD~2.HTM"> <tt> <b>opc_add_item</b> </tt> </a>, <a href="OPC_IT~1.HTM"> <tt> <b>opc_item_read</b> </tt> </a>, </p> </body></html>⌨️ 快捷键说明
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