{"id":27391,"date":"2023-09-16T16:56:53","date_gmt":"2023-09-16T08:56:53","guid":{"rendered":"\/\/www.viralrail.com\/?p=27391"},"modified":"2023-09-16T16:56:53","modified_gmt":"2023-09-16T08:56:53","slug":"smsytwm","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/27391.html","title":{"rendered":"\u4ec0\u4e48\u662f\u4ee5\u592a\u7f51Modbus\uff1f"},"content":{"rendered":"

  \u4ee5\u592a\u7f51Modbus\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u548c\u63a7\u5236\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u63d0\u4f9b\u5b9e\u65f6\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ee5\u53ca\u63a7\u5236\u548c\u7ba1\u7406\u8bbe\u5907\u3002<\/strong>\u5b83\u662f\u4e00\u79cd\u57fa\u4e8e\u5ba2\u6237\u7aef\/\u670d\u52a1\u5668\u7684\u5e94\u7528\u7a0b\u5e8f\u534f\u8bae\uff0c\u53ef\u4ee5\u5728\u4e00\u4e2a\u6216\u591a\u4e2a\u5ba2\u6237\u7aef\u4e4b\u95f4\u5b9e\u73b0\u6570\u636e\u4ea4\u6362\u548c\u63a7\u5236\u3002\u5b83\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3aModbus TCP\/IP\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u8be5\u534f\u8bae\u53ef\u4ee5\u5728\u4efb\u4f55\u7f51\u7edc\u4e0a\u8fd0\u884c\uff0c\u5e76\u4f7f\u7528TCP\/IP\u534f\u8bae\u6765\u4f20\u8f93\u6570\u636e\u3002<\/p>\n

\u4ee5\u592a\u7f51Modbus\u7684\u4f18\u70b9<\/h2>\n

1.\u53ef\u9760\u6027<\/h3>\n

  \u4ee5\u592a\u7f51Modbus\u7684\u53ef\u9760\u6027\u975e\u5e38\u9ad8\uff0c\u56e0\u4e3a\u5b83\u4f7f\u7528TCP\/IP\u534f\u8bae\u6765\u4f20\u8f93\u6570\u636e\uff0c\u8fd9\u662f\u4e00\u79cd\u53ef\u9760\u7684\u7f51\u7edc\u534f\u8bae\u3002TCP\/IP\u534f\u8bae\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u7f51\u7edc\u4e2d\u4f20\u8f93\u7684\u5b8c\u6574\u6027\uff0c\u5e76\u4e14\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u7f51\u7edc\u4e2d\u4f20\u8f93\u7684\u987a\u5e8f\u6027\u3002<\/p>\n

2.\u5b89\u5168\u6027<\/h3>\n

  \u4ee5\u592a\u7f51Modbus\u4f7f\u7528\u52a0\u5bc6\u7b97\u6cd5\u6765\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u3002\u5b83\u53ef\u4ee5\u4f7f\u7528SSL\/TLS\u534f\u8bae\u6765\u4fdd\u62a4\u6570\u636e\uff0c\u4ee5\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u548c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002<\/p>\n

3.\u53ef\u6269\u5c55\u6027<\/h3>\n

  \u4ee5\u592a\u7f51Modbus\u652f\u6301\u5927\u91cf\u7684\u8bbe\u5907\u8fde\u63a5\uff0c\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u591a\u8fbe65535\u4e2a\u8bbe\u5907\uff0c\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u6ee1\u8db3\u5927\u578b\u7cfb\u7edf\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u652f\u6301\u8de8\u7f51\u7edc\u7684\u8fde\u63a5\uff0c\u53ef\u4ee5\u8de8\u591a\u4e2a\u7f51\u7edc\u8fde\u63a5\u540c\u4e00\u4e2a\u8bbe\u5907\u3002<\/p>\n

\u4ee5\u592a\u7f51Modbus\u7684\u7f3a\u70b9<\/h2>\n

1.\u590d\u6742\u6027<\/h3>\n

  \u4ee5\u592a\u7f51Modbus\u662f\u4e00\u79cd\u590d\u6742\u7684\u534f\u8bae\uff0c\u5b83\u9700\u8981\u6df1\u5165\u7684\u7406\u89e3\u548c\u719f\u7ec3\u638c\u63e1\uff0c\u4ee5\u4fbf\u80fd\u591f\u6b63\u786e\u5730\u5b9e\u73b0\u5b83\u3002\u6b64\u5916\uff0c\u5b83\u9700\u8981\u4e00\u5b9a\u7684\u6280\u672f\u652f\u6301\uff0c\u4ee5\u786e\u4fdd\u5b83\u7684\u6b63\u786e\u8fd0\u884c\u3002<\/p>\n

2.\u5bb9\u6613\u53d7\u5230\u653b\u51fb<\/h3>\n

  \u4ee5\u592a\u7f51Modbus\u53ef\u80fd\u4f1a\u53d7\u5230\u5404\u79cd\u653b\u51fb\uff0c\u4f8b\u5982\u75c5\u6bd2\u653b\u51fb\u3001\u6728\u9a6c\u653b\u51fb\u548c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u4ee5\u592a\u7f51Modbus\u65f6\u5e94\u8be5\u91c7\u53d6\u6709\u6548\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u4ee5\u786e\u4fdd\u5b83\u4e0d\u53d7\u5230\u653b\u51fb\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ee5\u592a\u7f51Modbus\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u548c\u63a7\u5236\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u7f51\u7edc\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u63d0\u4f9b\u5b9e\u65f6\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ee5\u53ca\u63a7\u5236\u548c\u7ba1\u7406\u8bbe\u5907\u3002<\/strong>\u4ee5\u592a\u7f51Modbus\u6709\u5f88\u591a\u4f18\u70b9\uff0c\u4f8b\u5982\u53ef\u9760\u6027\u3001\u5b89\u5168\u6027\u548c\u53ef\u6269\u5c55\u6027\uff0c\u4f46\u5b83\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff0c\u4f8b\u5982\u590d\u6742\u6027\u548c\u5bb9\u6613\u53d7\u5230\u653b\u51fb\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u4ee5\u592a\u7f51Modbus\u65f6\u5e94\u8be5\u683c\u5916\u5c0f\u5fc3\uff0c\u5e76\u91c7\u53d6\u6709\u6548\u7684\u5b89\u5168\u63aa\u65bd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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