{"id":43061,"date":"2023-10-02T23:20:22","date_gmt":"2023-10-02T15:20:22","guid":{"rendered":"\/\/www.dealsbon.com\/?p=43061"},"modified":"2023-10-02T23:20:22","modified_gmt":"2023-10-02T15:20:22","slug":"mxyq","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/43061.html","title":{"rendered":"Modbus \u534f\u8bae 0 \u533a"},"content":{"rendered":"<p>&emsp;&emsp;<strong>Modbus \u534f\u8bae 0 \u533a\u662f\u4e00\u79cd\u5b9e\u65f6\u6570\u636e\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u8fde\u63a5\u63a7\u5236\u5668\u548c\u8bbe\u5907\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u5b83\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\uff0c\u5305\u62ec\u4ee5\u592a\u7f51\uff0cRS-485\uff0cRS-232\uff0c\u4ee5\u53ca\u5176\u4ed6\u7f51\u7edc\u7c7b\u578b\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5982PLC\uff0cDCS\uff0cRTU\uff0c\u4ee5\u53ca\u5176\u4ed6\u53ef\u7f16\u7a0b\u8bbe\u5907\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6570\u5b57\u91cf\uff0c\u6a21\u62df\u91cf\uff0c\u4ee5\u53ca\u5176\u4ed6\u6570\u636e\u7c7b\u578b\u3002<\/p>\n<h2 style=\"text-align: center;\">Modbus \u534f\u8bae 0 \u533a\u7684\u529f\u80fd<\/h2>\n<p>&emsp;&emsp;Modbus \u534f\u8bae 0 \u533a\u7684\u529f\u80fd\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6570\u5b57\u91cf\uff0c\u6a21\u62df\u91cf\uff0c\u4ee5\u53ca\u5176\u4ed6\u6570\u636e\u7c7b\u578b\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\uff0c\u5982\u4ee5\u592a\u7f51\uff0cRS-485\uff0cRS-232\uff0c\u4ee5\u53ca\u5176\u4ed6\u7f51\u7edc\u7c7b\u578b\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5982PLC\uff0cDCS\uff0cRTU\uff0c\u4ee5\u53ca\u5176\u4ed6\u53ef\u7f16\u7a0b\u8bbe\u5907\u3002<\/p>\n<h3>&emsp;&emsp;Modbus \u534f\u8bae 0 \u533a\u7684\u4f18\u52bf<\/h3>\n<p>&emsp;&emsp;Modbus \u534f\u8bae 0 \u533a\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u5feb\u901f\uff0c\u53ef\u9760\u5730\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5982PLC\uff0cDCS\uff0cRTU\uff0c\u4ee5\u53ca\u5176\u4ed6\u53ef\u7f16\u7a0b\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6570\u5b57\u91cf\uff0c\u6a21\u62df\u91cf\uff0c\u4ee5\u53ca\u5176\u4ed6\u6570\u636e\u7c7b\u578b\u3002<\/p>\n<h3>&emsp;&emsp;Modbus \u534f\u8bae 0 \u533a\u7684\u5e94\u7528<\/h3>\n<p>&emsp;&emsp;Modbus \u534f\u8bae 0 \u533a\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u63a7\u5236\u5668\u548c\u8bbe\u5907\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\uff0c\u5982\u4ee5\u592a\u7f51\uff0cRS-485\uff0cRS-232\uff0c\u4ee5\u53ca\u5176\u4ed6\u7f51\u7edc\u7c7b\u578b\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5982PLC\uff0cDCS\uff0cRTU\uff0c\u4ee5\u53ca\u5176\u4ed6\u53ef\u7f16\u7a0b\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u6570\u5b57\u91cf\uff0c\u6a21\u62df\u91cf\uff0c\u4ee5\u53ca\u5176\u4ed6\u6570\u636e\u7c7b\u578b\u3002\u56e0\u6b64\uff0cModbus \u534f\u8bae 0 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\u533a\u7684\u529f\u80fd\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u7c7b\u578b\uff0c\u5982\u4ee5\u592a\u7f51\uff0cRS-485\uff0cRS-232\uff0c\u4ee5\u53ca\u5176\u4ed6\u7f51\u7edc\u7c7b\u578b\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\uff0c\u5982PLC\uff0cDCS\uff0cRTU\uff0c\u4ee5\u53ca\u5176\u4ed6\u53ef\u7f16\u7a0b\u8bbe\u5907\u3002Modbus \u534f\u8bae 0 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