{"id":56503,"date":"2023-10-21T10:34:35","date_gmt":"2023-10-21T02:34:35","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=56503"},"modified":"2023-10-21T10:34:35","modified_gmt":"2023-10-21T02:34:35","slug":"mxy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/56503.html","title":{"rendered":"Modbus\u534f\u8bae03"},"content":{"rendered":"

  Modbus\u534f\u8bae03\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u88ab\u7528\u4e8e\u5728\u4e3b\u7ad9\u548c\u4ece\u7ad9\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002\u5b83\u662f\u4e00\u79cd\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5c06\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\u8fde\u63a5\u5230\u4e00\u8d77\uff0c\u4ee5\u4fbf\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002Modbus\u534f\u8bae03\u53ef\u4ee5\u7528\u4e8e\u5c06PLC\uff0c\u63a7\u5236\u5668\uff0c\u4f20\u611f\u5668\u548c\u5176\u4ed6\u8bbe\u5907\u8fde\u63a5\u5230\u4e00\u8d77\uff0c\u4ee5\u5b9e\u73b0\u81ea\u52a8\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\u3002<\/p>\n

Modbus\u534f\u8bae03\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  Modbus\u534f\u8bae03\u57fa\u4e8e\u4e32\u884c\u901a\u4fe1\uff0c\u5b83\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3aModbus RTU\u7684\u901a\u4fe1\u683c\u5f0f\uff0c\u5b83\u91c7\u75288\u4f4d\u7684\u6570\u636e\u4f4d\uff0c1\u4f4d\u7684\u505c\u6b62\u4f4d\u548c\u65e0\u6821\u9a8c\u4f4d\u3002\u5b83\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3aModbus\u547d\u4ee4\u7684\u6307\u4ee4\uff0c\u8fd9\u4e9b\u6307\u4ee4\u7528\u4e8e\u5728\u4e3b\u7ad9\u548c\u4ece\u7ad9\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002Modbus\u534f\u8bae03\u5305\u62ec\u4e00\u7cfb\u5217\u6807\u51c6\u6307\u4ee4\uff0c\u5982\u8bfb\u53d6\u5bc4\u5b58\u5668\u6307\u4ee4\uff0c\u5199\u5165\u5bc4\u5b58\u5668\u6307\u4ee4\uff0c\u62a5\u544a\u5f02\u5e38\u6307\u4ee4\u7b49\u3002<\/p>\n

  Modbus\u534f\u8bae03\u7684\u4f18\u70b9<\/h3>\n