"# OPC2Modbus\uff1a\u89e3\u51b3OPC\u548cModbus TCP\u901a\u8baf\u96be\u9898\n\n> 2023-12-18 | 2024-04-22\n> https:\/\/www.modbus.cn\/en\/26364.html\n\n**Modbus\u8c03\u8bd5\u5de5\u5177**\n\n---\n\n\u5728\u81ea\u52a8\u5316\u63a7\u5236\u548c\u5de5\u4e1a\u4fe1\u606f\u5316\u9886\u57df\uff0cOPC (OLE for Process Control) \u548c Modbus TCP \u662f\u4e24\u79cd\u4e3b\u6d41\u7684\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u4eec\u5728\u5de5\u4e1a\u8bbe\u5907\u548c\u63a7\u5236\u7cfb\u7edf\u4e4b\u95f4\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u6570\u636e\u4ea4\u6362\u673a\u5236\u3002\u7136\u800c\uff0c\u7531\u4e8e\u8fd9\u4e24\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u7684\u901a\u4fe1\u5b58\u5728\u8bf8\u591a\u6311\u6218\uff0c\u4f8b\u5982OPC\u7684DCOM\u914d\u7f6e\u590d\u6742\u3001\u901a\u8baf\u4e0d\u7a33\u5b9a\u7b49\u95ee\u9898\uff0c\u8fd9\u5c31\u7ed9\u7cfb\u7edf\u96c6\u6210\u5e26\u6765\u4e86\u56f0\u96be\u3002\u5e78\u8fd0\u7684\u662f\uff0c\u4e00\u4e2a\u540d\u4e3aOPC2Modbus\u7684\u8f6f\u4ef6\u5e94\u7528\u7a0b\u5e8f\u5e94\u8fd0\u800c\u751f\uff0c\u4e3a\u8fd9\u4e00\u96be\u9898\u63d0\u4f9b\u4e86\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002\n\n**\u529f\u80fd\u4e00\uff1a\u8fdc\u7a0b\u8bbf\u95eeOPC\u670d\u52a1\u5668\u7684\u96be\u9898\u89e3\u51b3\u8005**\nOPC2Modbus\u8f6f\u4ef6\u7684\u4e00\u4e2a\u4e3b\u8981\u529f\u80fd\u662f\u89e3\u51b3\u8fdc\u7a0b\u8bbf\u95eeOPC\u670d\u52a1\u5668\u65f6\u9047\u5230\u7684DCOM\u914d\u7f6e\u95ee\u9898\u3002\u4f20\u7edf\u4e0a\uff0c\u8fdc\u7a0b\u8bbf\u95eeOPC\u670d\u52a1\u5668\u4e0d\u4ec5\u914d\u7f6e\u7e41\u7410\uff0c\u800c\u4e14\u901a\u8baf\u4e0d\u7a33\u5b9a\uff0c\u4e0d\u5229\u4e8e\u7ef4\u62a4\u3002\u5b89\u88c5\u5728\u8fd0\u884cOPC\u670d\u52a1\u5668\u7684\u7535\u8111\u4e0a\u7684OPC2Modbus\u8f6f\u4ef6\uff0c\u901a\u8fc7\u8bfb\u53d6OPC\u670d\u52a1\u5668\u6570\u636e\u5e76\u5c06\u5176\u8f6c\u6362\u4e3aModbus Server\uff0c\u5b9e\u73b0\u4e86\u6570\u636e\u7684\u65e0\u7f1d\u5bf9\u63a5\u3002\u8fd9\u6837\uff0c\u7528\u6237\u53ea\u9700\u901a\u8fc7\u8bbf\u95eeModbus Server\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u5bf9OPC Server\u7684\u76d1\u63a7\u548c\u63a7\u5236\uff0c\u5927\u5927\u7b80\u5316\u4e86\u8fc7\u7a0b\u5e76\u63d0\u9ad8\u4e86\u901a\u8baf\u7684\u7a33\u5b9a\u6027\u3002\n\n**\u529f\u80fd\u4e8c\uff1a\u8de8\u5e73\u53f0\u7cfb\u7edf\u96c6\u6210\u7684\u6865\u6881**\nOPC2Modbus\u8f6f\u4ef6\u7684\u53e6\u4e00\u4e2a\u91cd\u8981\u529f\u80fd\u662f\u4f7fLinux\u5e73\u53f0\u7684\u8bbe\u5907\uff08\u4f8b\u5982\u67d0\u4e9b\u5de5\u4e1a\u89e6\u6478\u5c4f\uff09\u6216\u4e0d\u5e26\u64cd\u4f5c\u7cfb\u7edf\u7684\u8bbe\u5907\uff08\u5982PLC\uff09\u80fd\u591f\u901a\u8fc7Modbus\u534f\u8bae\u8bbf\u95ee\u4f4d\u4e8ePC\u4e0a\u7684OPC\u670d\u52a1\u5668\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u662f\u5728\u6ca1\u6709Windows\u64cd\u4f5c\u7cfb\u7edf\u7684\u63a7\u5236\u5668\u4e0a\uff0c\u4e5f\u80fd\u591f\u5b9e\u73b0\u4e0eOPC\u670d\u52a1\u5668\u7684\u6709\u6548\u901a\u8baf\u3002\u8fd9\u4e0d\u4ec5\u62d3\u5bbd\u4e86OPC\u6280\u672f\u7684\u5e94\u7528\u8303\u56f4\uff0c\u4e5f\u4e3a\u7cfb\u7edf\u96c6\u6210\u63d0\u4f9b\u4e86\u66f4\u591a\u53ef\u80fd\u6027\u3002\n\n**\u5b9e\u9645\u5e94\u7528\u6848\u4f8b**\n\u8003\u8651\u5230\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u5bf9\u6570\u636e\u4ea4\u6362\u548c\u63a7\u5236\u7cfb\u7edf\u7684\u4e25\u683c\u8981\u6c42\uff0cOPC2Modbus\u8f6f\u4ef6\u5728\u5404\u79cd\u5e94\u7528\u573a\u666f\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u65e0\u8bba\u662f\u9700\u8981\u8fdc\u7a0b\u8bbf\u95eeCitect\u3001iFIX\u3001RSView\u3001WinCC\u3001\u7ec4\u6001\u738b\u3001\u6613\u63a7\u7b49\u7ec4\u6001\u8f6f\u4ef6\u7684OPC\u670d\u52a1\u5668\uff0c\u8fd8\u662f\u9700\u8981\u5728Linux\u5e73\u53f0\u6216\u7279\u5b9a\u7684\u786c\u4ef6\u8bbe\u5907\u4e0a\u5b9e\u73b0\u4e0eOPC\u670d\u52a1\u5668\u7684\u4ea4\u4e92\uff0cOPC2Modbus\u8f6f\u4ef6\u90fd\u63d0\u4f9b\u4e86\u4e00\u79cd\u9ad8\u6548\u3001\u7a33\u5b9a\u4e14\u6613\u4e8e\u7ef4\u62a4\u7684\u89e3\u51b3\u65b9\u6848\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/12\/20231218204942145.png?x-oss-process=image\/resize,m_lfit,w_950,h_636)\n\n**\u7ed3\u8bba**\nOPC2Modbus\u8f6f\u4ef6\u7684\u63a8\u51fa\u4e0d\u4ec5\u89e3\u51b3\u4e86\u5236\u9020\u4e1a\u548c\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u7684\u4e00\u5927\u96be\u9898\uff0c\u4e5f\u4fc3\u8fdb\u4e86\u6280\u672f\u7684\u8fdb\u6b65\u548c\u5e94\u7528\u7684\u5e7f\u6cdb\u6027\u3002\u5b83\u901a\u8fc7\u521b\u65b0\u5730\u6574\u5408OPC\u548cModbus TCP\u6280\u672f\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u4e92\u64cd\u4f5c\u6027\u548c\u53ef\u9760\u6027\uff0c\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u4fe1\u606f\u5316\u63d0\u4f9b\u4e86\u5f3a\u6709\u529b\u7684\u652f\u6301\u3002\u8fd9\u4e00\u8f6f\u4ef6\u7684\u5f00\u53d1\u4e0d\u4ec5\u662f\u6280\u672f\u521b\u65b0\u7684\u6210\u679c\uff0c\u66f4\u662f\u5bf9\u73b0\u6709\u5de5\u4e1a\u901a\u4fe1\u96be\u9898\u7684\u6709\u6548\u56de\u5e94\uff0c\u5c55\u73b0\u4e86\u8f6f\u4ef6\u5728\u4fc3\u8fdb\u5de5\u4e1a\u6280\u672f\u878d\u5408\u4e2d\u7684\u5173\u952e\u4f5c\u7528\u3002\n\n---\n*modbus.cn*\n"