{"id":51599,"date":"2026-08-04T21:03:16","date_gmt":"2026-08-04T13:03:16","guid":{"rendered":"https:\/\/www.modbus.cn\/51599.html"},"modified":"2026-08-04T21:03:16","modified_gmt":"2026-08-04T13:03:16","slug":"visualhmi-%e4%b8%b2%e5%8f%a3%e5%8d%87%e7%ba%a7private%ef%bc%9a%e4%b8%bb%e6%9d%bf%e7%bb%99%e5%b1%8f%e8%bf%9c%e7%a8%8b%e7%83%a7%e5%bd%95%e5%b7%a5%e7%a8%8b","status":"publish","type":"post","link":"http:\/\/www.modbus.cn\/en\/51599.html","title":{"rendered":"VisualHMI \u4e32\u53e3\u5347\u7ea7(Private)\uff1a\u4e3b\u677f\u7ed9\u5c4f\u8fdc\u7a0b\u70e7\u5f55\u5de5\u7a0b"},"content":{"rendered":"<p>\u8ba9\u7528\u6237\u4e3b\u677f\uff08\u800c\u975e\u7535\u8111\uff09\u7ed9 HMI \u5347\u7ea7\u5de5\u7a0b\uff1a\u4e3b\u677f\u53d1\u4e32\u53e3\u6307\u4ee4\uff0cHMI \u8fdb\u4e0b\u8f7d\u6a21\u5f0f\u3001\u6536\u6587\u4ef6\u3001\u5b58\u6210 private\u3002\u91cf\u4ea7\u3001\u8fdc\u7a0b\u7ef4\u62a4\u90fd\u9760\u5b83\u3002<\/p>\n<h2>1. \u8fdb\u5165\u4e0b\u8f7d\u6a21\u5f0f<\/h2>\n<p>\u4e3b\u677f\u53d1 <code>$cfgenter#<\/code>\uff0cHMI \u5e94\u7b54 <code>$ok#<\/code> \u540e\u8fdb\u4e0b\u8f7d\u6a21\u5f0f\uff08\u6b64\u65f6\u4e0d\u54cd\u5e94\u539f Modbus \u7b49\u534f\u8bae\uff09\u3002<\/p>\n<p><!-- MISSING ot07_Uart_Update_Private_a.gif --><\/p>\n<h2>2. \u521b\u5efa\u6587\u4ef6<\/h2>\n<p><code>$file,[pathname],[size],[block],[baudrate]#<\/code><\/p>\n<table border=\"1\" cellpadding=\"6\" style=\"border-collapse:collapse;font-size:14px\">\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<tr>\n<td>pathname<\/td>\n<td>\u5185\u90e8\u5b58\u50a8\u8def\u5f84\uff0c\u5982 3:\/bin\/image.bin\uff083: \u7b49\u540c private:\uff09<\/td>\n<\/tr>\n<tr>\n<td>size<\/td>\n<td>\u6587\u4ef6\u5b57\u8282\u5927\u5c0f<\/td>\n<\/tr>\n<tr>\n<td>block<\/td>\n<td>\u6bcf\u5305\u6570\u636e\u5927\u5c0f\uff0c\u63a8\u8350 512+4 \/ 1024+4 \/ 2048+4<\/td>\n<\/tr>\n<tr>\n<td>baudrate<\/td>\n<td>\u4f20\u8f93\u6ce2\u7279\u7387\uff0c0=\u7528\u5f53\u524d\u6ce2\u7279\u7387<\/td>\n<\/tr>\n<\/table>\n<p>\u4f8b\uff1a<code>$file,3:\/bin\/image.bin,12345,2052,921600#<\/code>\u3002HMI \u5e94\u7b54 $ok# \u6216 $err#\u3002<\/p>\n<p><!-- MISSING ot07_Uart_Update_Private_b.gif --><\/p>\n<h2>3. \u4e0b\u8f7d\u6570\u636e<\/h2>\n<p>\u5206\u5305\u53d1\u6587\u4ef6\u6570\u636e\uff08\u6bcf\u5305\u542b block \u5927\u5c0f\u7684\u6709\u6548\u6570\u636e + 4 \u5b57\u8282\u5934\u5c3e\uff09\u3002<strong>\u6539\u6ce2\u7279\u7387\u524d\u52a1\u5fc5\u786e\u8ba4\u4e32\u53e3\u7f13\u51b2\u6570\u636e\u53d1\u5b8c<\/strong>\uff08\u7b80\u5355\u8d77\u89c1\u5ef6\u65f6 10ms\uff09\u3002<\/p>\n<p><!-- MISSING ot07_Uart_Update_Private_c.gif --><\/p>\n<p><!-- MISSING ot07_Uart_Update_Private_d.gif --><\/p>\n<div class=\"tip\" style=\"border-left:4px solid #f7941e;padding:10px 14px;background:#fff8ef;margin:14px 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