{"id":11870,"date":"2023-02-21T11:44:05","date_gmt":"2023-02-21T03:44:05","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=11870"},"modified":"2023-02-21T11:44:07","modified_gmt":"2023-02-21T03:44:07","slug":"java-yu-plc-tong-xin-shi-li-dai-ma-shi-xian-gao-xiao-ke-kao-de-kua-ping-tai-shu-ju-jiao","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/11870.html","title":{"rendered":"JAVA\u4e0ePLC\u901a\u4fe1\u793a\u4f8b\u4ee3\u7801\uff1a\u5b9e\u73b0\u9ad8\u6548\u53ef\u9760\u7684\u8de8\u5e73\u53f0\u6570\u636e\u4ea4\u4e92"},"content":{"rendered":"<p class=\"wp-block-paragraph\">JAVA\u4f5c\u4e3a\u4e00\u79cd\u8de8\u5e73\u53f0\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u4e2a\u9886\u57df\uff0c\u5305\u62ec\u5de5\u4e1a\u81ea\u52a8\u5316\u3002\u4e0e\u6b64\u540c\u65f6\uff0cPLC\u4f5c\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u7684\u6838\u5fc3\u8bbe\u5907\uff0c\u8d1f\u8d23\u63a7\u5236\u5404\u79cd\u5de5\u827a\u6d41\u7a0b\u3002\u56e0\u6b64\uff0cJAVA\u4e0ePLC\u7684\u901a\u4fe1\u662f\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u8bdd\u9898\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.Java \u8bed\u8a00\u4ecb\u7ecd<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Java \u8bed\u8a00\u662f\u4e00\u4e2a\u652f\u6301\u7f51\u7edc\u8ba1\u7b97\u7684\u9762\u5411\u5bf9\u8c61\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u3002Java \u8bed\u8a00\u5438\u6536\u4e86 Smalltalk \u8bed\u8a00\u548c C++\u8bed\u8a00\u7684\u4f18\u70b9\uff0c\u5e76\u589e\u52a0\u4e86\u5176\u5b83\u7279\u6027\uff0c\u5982\u652f\u6301\u5e76<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53d1\u7a0b\u5e8f\u8bbe\u8ba1\u3001\u7f51\u7edc\u901a\u4fe1\u548c\u591a\u5a92\u4f53\u6570\u636e\u63a7\u5236\u7b49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Java \u8bed\u8a00\u7684\u4f18\u826f\u7279\u6027\u4f7f\u5f97Java \u5e94\u7528\u5177\u6709\u65e0\u6bd4\u7684\u5065\u58ee\u6027\u548c\u53ef\u9760\u6027\uff0c\u8fd9\u4e5f\u51cf\u5c11\u4e86\u5e94\u7528\u7cfb\u7edf\u7684\u7ef4\u62a4\u8d39\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Java \u5bf9\u5bf9\u8c61\u6280\u672f\u7684\u5168\u9762\u652f\u6301\u548c Java \u5e73\u53f0\u5185\u5d4c\u7684 API \u80fd\u7f29\u77ed\u5e94\u7528\u7cfb\u7edf\u7684\u5f00\u53d1\u65f6\u95f4\u5e76\u964d\u4f4e\u6210\u672c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Java \u7684\u7f16\u8bd1\u4e00\u6b21\uff0c\u5230\u5904\u53ef\u8fd0\u884c\u7684\u7279\u6027\u4f7f\u5f97\u5b83\u80fd\u591f\u63d0\u4f9b\u4e00\u4e2a\u968f\u5904\u53ef\u7528\u7684\u5f00\u653e\u7ed3\u6784\u548c\u5728\u591a\u5e73\u53f0\u4e4b\u95f4\u4f20\u9012\u4fe1\u606f\u7684\u4f4e\u6210\u672c\u65b9\u5f0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.PLC \u4e0e\u8ba1\u7b97\u673a\u95f4\u7684\u4e32\u53e3\u901a\u4fe1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S7-200 \u578b PLC \u5177\u6709\u5341\u5206\u5f3a\u5927\u7684\u8054\u7f51\u529f\u80fd\uff0c\u53ef\u4ee5\u8fde\u63a5\u7f16\u7a0b\u5668\u3001\u4eba\u673a\u63a5\u53e3\u8bbe\u5907\u6216\u5176\u5b83 PLC\u3002S7-200 \u7cfb\u5217 PLC \u7684\u901a\u4fe1\u63a5\u53e3\u662f 9 \u9488 RS-485 \u4fe1\u53f7\u63a5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e3\uff0c\u53ef\u901a\u8fc7 PC\/PPI \u7535\u7f06\u4e0e\u8ba1\u7b97\u673a\u8054\u63a5\uff0c\u4e5f\u53ef\u901a\u8fc7 SINEC-L2 \u63a5\u53e3\u4e0e\u5176\u5b83PLC \u8fde\u6210\u7f51\u7edc\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91c7\u7528 COM \u53e3\u8fde\u63a5 PLC \u4e0e\u8ba1\u7b97\u673a\uff0c\u5b8c\u6210\u4e32\u53e3\u901a\u4fe1\u3002\u4e32\u53e3\u53ef\u4ee5\u5728\u4f7f\u7528\u4e00\u6839\u7ebf\u53d1\u9001\u6570\u636e\u7684\u540c\u65f6\u7528\u53e6\u4e00\u6839\u7ebf\u63a5\u6536\u6570\u636e\uff0c\u53ef\u4ee5\u5f88\u7b80\u5355\u5730\u5b9e\u73b0\u8fdc\u8ddd\u79bb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u4fe1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.\u4e0b\u4f4d\u673a PLC \u901a\u8baf\u7a0b\u5e8f\u7684\u8bbe\u8ba1PLC \u901a\u8baf\u662f PLC \u5b9e\u9645\u5e94\u7528\u4e2d\u4e00\u4e2a\u5341\u5206\u5173\u952e\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u5229\u7528 S7-200 \u7684\u53ef\u7f16\u7a0b\u901a\u8baf\u53e3\u6a21\u5f0f\u6765\u5b9e\u73b0\u5404\u79cd\u5404\u6837\u7684\u901a\u4fe1\u529f\u80fd\uff0c\u5b83\u5b8c\u5168\u53ef\u4ee5\u5b9e\u73b0\u5f88\u591a\u5341\u5206\u590d\u6742\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<figure 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